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Tue Jan 13th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 8h 16m
Tue Jan 13th 2026 Level · LL 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 17h 50m
Thu Jan 15th 2026 Vueling · VY 8474 Depart at 7:10am from Barcelona (BCN) Fly for 2h 0m Arrive at 8:10am in Porto (OPO)
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Sat Jan 24th 2026 Frontier Airlines · F9 3312 Depart at 11:20am from Denver (DEN) Fly for 3h 45m Arrive at 5:05pm in Orlando (MCO)
Layover in Orlando for 3h 50m
Sat Jan 24th 2026 Norse Atlantic UK · Z0 784 Depart at 8:55pm from Orlando (MCO) Fly for 8h 10m Arrive at 10:05am in London (LGW)
Layover in London for 23h 30m
Mon Jan 26th 2026 easyJet · U2 8525 Depart at 9:35am from London (LGW) Fly for 2h 30m Arrive at 12:05pm in Porto (OPO)
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Sun Jan 18th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 8h 16m
Sun Jan 18th 2026 Level · LL 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 17h 15m
Tue Jan 20th 2026 Ryanair · FR 4545 Depart at 6:35am from Barcelona (BCN) Fly for 2h 0m Arrive at 7:35am in Porto (OPO)
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Sat Jan 24th 2026 Frontier Airlines · F9 3312 Depart at 11:20am from Denver (DEN) Fly for 3h 45m Arrive at 5:05pm in Orlando (MCO)
Layover in Orlando for 3h 50m
Sat Jan 24th 2026 Norse Atlantic UK · Z0 784 Depart at 8:55pm from Orlando (MCO) Fly for 8h 10m Arrive at 10:05am in London (LGW)
Layover in London for 8h 0m
Sun Jan 25th 2026 easyJet · U2 8525 Depart at 6:05pm from London (LGW) Fly for 2h 35m Arrive at 8:40pm in Porto (OPO)
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Sun Jan 11th 2026 Frontier Airlines · F9 1600 Depart at 6:10am from Denver (DEN) Fly for 3h 45m Arrive at 11:55am in New York (JFK)
Layover in New York for 6h 10m
Sun Jan 11th 2026 Norse Atlantic UK · Z0 702 Depart at 6:05pm from New York (JFK) Fly for 6h 55m Arrive at 6:00am in London (LGW)
Layover in London for 3h 35m
Mon Jan 12th 2026 easyJet · U2 8525 Depart at 9:35am from London (LGW) Fly for 2h 30m Arrive at 12:05pm in Porto (OPO)
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Tue Jan 13th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 8h 16m
Tue Jan 13th 2026 Level · LL 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 7h 5m
Wed Jan 14th 2026 Vueling · VY 8478 Depart at 8:25pm from Barcelona (BCN) Fly for 1h 50m Arrive at 9:15pm in Porto (OPO)
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Mon Jan 12th 2026 Frontier Airlines · F9 3312 Depart at 9:44am from Denver (DEN) Fly for 3h 40m Arrive at 3:24pm in Orlando (MCO)
Layover in Orlando for 5h 31m
Mon Jan 12th 2026 Norse Atlantic UK · Z0 784 Depart at 8:55pm from Orlando (MCO) Fly for 8h 5m Arrive at 10:00am in London (LGW)
Layover in London for 23h 35m
Wed Jan 14th 2026 easyJet · U2 8525 Depart at 9:35am from London (LGW) Fly for 2h 30m Arrive at 12:05pm in Porto (OPO)
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Sun Jan 18th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 8h 16m
Sun Jan 18th 2026 Level · LL 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 8h 25m
Mon Jan 19th 2026 Ryanair · FR 4587 Depart at 9:45pm from Barcelona (BCN) Fly for 2h 0m Arrive at 10:45pm in Porto (OPO)
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Thu Nov 27th 2025 Frontier Airlines · F9 1600 Depart at 6:22am from Denver (DEN) Fly for 3h 44m Arrive at 12:06pm in New York (JFK)
Layover in New York for 12h 24m
Fri Nov 28th 2025 Norse Atlantic Airways · N0 402 Depart at 12:30am from New York (JFK) Fly for 8h 0m Arrive at 2:30pm in Rome (FCO)
Layover in Rome for 21h 30m
Sat Nov 29th 2025 Wizz Air Malta · W4 6047 Depart at 12:00pm from Rome (FCO) Fly for 3h 10m Arrive at 2:10pm in Porto (OPO)
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Tue Jan 27th 2026 Frontier Airlines · F9 3138 Depart at 11:20am from Denver (DEN) Fly for 3h 52m Arrive at 5:12pm in Miami (MIA)
Layover in Miami for 3h 58m
Tue Jan 27th 2026 French Bee · BF 743 Depart at 9:10pm from Miami (MIA) Fly for 8h 50m Arrive at 12:00pm in Paris (ORY)
Layover in Paris for 20h 50m
Thu Jan 29th 2026 Transavia France · TO 7602 Depart at 8:50am from Paris (ORY) Fly for 2h 20m Arrive at 10:10am in Porto (OPO)
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Fri Dec 5th 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 36m
Fri Dec 5th 2025 Air Europa · UX 92 Depart at 10:05pm from New York (JFK) Fly for 7h 20m Arrive at 11:25am in Madrid (MAD)
Layover in Madrid for 9h 40m
Sat Dec 6th 2025 Ryanair · FR 5484 Depart at 9:05pm from Madrid (MAD) Fly for 1h 20m Arrive at 9:25pm in Porto (OPO)
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Wed Jan 21st 2026 Frontier Airlines · F9 3138 Depart at 11:20am from Denver (DEN) Fly for 3h 52m Arrive at 5:12pm in Miami (MIA)
Layover in Miami for 4h 33m
Wed Jan 21st 2026 Level · LL 2630 Depart at 9:45pm from Miami (MIA) Fly for 9h 20m Arrive at 1:05pm in Barcelona (BCN)
Layover in Barcelona for 3h 30m
Thu Jan 22nd 2026 Ryanair · FR 4585 Depart at 4:35pm from Barcelona (BCN) Fly for 2h 0m Arrive at 5:35pm in Porto (OPO)
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Tue Jan 27th 2026 Frontier Airlines · F9 3138 Depart at 11:20am from Denver (DEN) Fly for 3h 52m Arrive at 5:12pm in Miami (MIA)
Layover in Miami for 3h 58m
Tue Jan 27th 2026 French Bee · BF 743 Depart at 9:10pm from Miami (MIA) Fly for 8h 50m Arrive at 12:00pm in Paris (ORY)
Layover in Paris for 3h 0m
Wed Jan 28th 2026 Transavia France · TO 7606 Depart at 3:00pm from Paris (ORY) Fly for 2h 20m Arrive at 4:20pm in Porto (OPO)
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Tue Jan 13th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 8h 16m
Tue Jan 13th 2026 Level · LL 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 7h 5m
Wed Jan 14th 2026 Iberia Airlines · IB 5102 Depart at 8:25pm from Barcelona (BCN) Fly for 1h 50m Arrive at 9:15pm in Porto (OPO)
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Fri Dec 5th 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 36m
Fri Dec 5th 2025 Air Europa · UX 92 Depart at 10:05pm from New York (JFK) Fly for 7h 20m Arrive at 11:25am in Madrid (MAD)
Layover in Madrid for 2h 5m
Sat Dec 6th 2025 Ryanair · FR 5482 Depart at 1:30pm from Madrid (MAD) Fly for 1h 20m Arrive at 1:50pm in Porto (OPO)
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Tue Jan 27th 2026 Frontier Airlines · F9 3138 Depart at 11:20am from Denver (DEN) Fly for 3h 52m Arrive at 5:12pm in Miami (MIA)
Layover in Miami for 3h 58m
Tue Jan 27th 2026 French Bee · BF 743 Depart at 9:10pm from Miami (MIA) Fly for 8h 50m Arrive at 12:00pm in Paris (ORY)
Layover in Paris for 5h 35m
Wed Jan 28th 2026 Transavia France · TO 7608 Depart at 5:35pm from Paris (ORY) Fly for 2h 20m Arrive at 6:55pm in Porto (OPO)
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Fri Dec 5th 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 36m
Fri Dec 5th 2025 Air Europa · UX 92 Depart at 10:05pm from New York (JFK) Fly for 7h 20m Arrive at 11:25am in Madrid (MAD)
Layover in Madrid for 8h 15m
Sat Dec 6th 2025 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Thu Jan 15th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 8h 16m
Thu Jan 15th 2026 Level · LL 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 3h 45m
Fri Jan 16th 2026 Ryanair · FR 4587 Depart at 5:05pm from Barcelona (BCN) Fly for 2h 0m Arrive at 6:05pm in Porto (OPO)
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Tue Jan 13th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 31m
Tue Jan 13th 2026 TAP Portugal · TP 210 Depart at 10:00pm from New York (JFK) Fly for 6h 55m Arrive at 9:55am in Lisbon (LIS)
Layover in Lisbon for 4h 5m
Wed Jan 14th 2026 TAP Portugal · TP 1928 Depart at 2:00pm from Lisbon (LIS) Fly for 1h 0m Arrive at 3:00pm in Porto (OPO)
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Thu Jan 29th 2026 Frontier Airlines · F9 3138 Depart at 10:46am from Denver (DEN) Fly for 3h 51m Arrive at 4:37pm in Miami (MIA)
Layover in Miami for 4h 33m
Thu Jan 29th 2026 French Bee · BF 743 Depart at 9:10pm from Miami (MIA) Fly for 8h 50m Arrive at 12:00pm in Paris (ORY)
Layover in Paris for 3h 0m
Fri Jan 30th 2026 Transavia France · TO 7606 Depart at 3:00pm from Paris (ORY) Fly for 2h 20m Arrive at 4:20pm in Porto (OPO)
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Tue Jan 13th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 31m
Tue Jan 13th 2026 TAP Portugal · TP 210 Depart at 10:00pm from New York (JFK) Fly for 6h 55m Arrive at 9:55am in Lisbon (LIS)
Layover in Lisbon for 7h 5m
Wed Jan 14th 2026 TAP Portugal · TP 1932 Depart at 5:00pm from Lisbon (LIS) Fly for 1h 0m Arrive at 6:00pm in Porto (OPO)
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Thu Jan 22nd 2026 Frontier Airlines · F9 3138 Depart at 10:46am from Denver (DEN) Fly for 3h 51m Arrive at 4:37pm in Miami (MIA)
Layover in Miami for 4h 33m
Thu Jan 22nd 2026 French Bee · BF 743 Depart at 9:10pm from Miami (MIA) Fly for 8h 50m Arrive at 12:00pm in Paris (ORY)
Layover in Paris for 2h 5m
Fri Jan 23rd 2026 Transavia France · TO 7604 Depart at 2:05pm from Paris (ORY) Fly for 2h 20m Arrive at 3:25pm in Porto (OPO)
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Thu Jan 22nd 2026 Frontier Airlines · F9 3138 Depart at 10:46am from Denver (DEN) Fly for 3h 51m Arrive at 4:37pm in Miami (MIA)
Layover in Miami for 4h 33m
Thu Jan 22nd 2026 French Bee · BF 743 Depart at 9:10pm from Miami (MIA) Fly for 8h 50m Arrive at 12:00pm in Paris (ORY)
Layover in Paris for 3h 0m
Fri Jan 23rd 2026 Transavia France · TO 7606 Depart at 3:00pm from Paris (ORY) Fly for 2h 20m Arrive at 4:20pm in Porto (OPO)
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Tue Nov 25th 2025 Frontier Airlines · F9 1600 Depart at 6:22am from Denver (DEN) Fly for 3h 44m Arrive at 12:06pm in New York (JFK)
Layover in New York for 5h 59m
Tue Nov 25th 2025 Norse Atlantic UK · Z0 702 Depart at 6:05pm from New York (JFK) Fly for 6h 55m Arrive at 6:00am in London (LGW)
Layover in London for 3h 35m
Wed Nov 26th 2025 easyJet · U2 8525 Depart at 9:35am from London (LGW) Fly for 2h 30m Arrive at 12:05pm in Porto (OPO)
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Thu Nov 27th 2025 Frontier Airlines · F9 1600 Depart at 6:22am from Denver (DEN) Fly for 3h 44m Arrive at 12:06pm in New York (JFK)
Layover in New York for 12h 24m
Fri Nov 28th 2025 Norse Atlantic Airways · N0 402 Depart at 12:30am from New York (JFK) Fly for 8h 0m Arrive at 2:30pm in Rome (FCO)
Layover in Rome for 2h 55m
Fri Nov 28th 2025 Ryanair · FR 1190 Depart at 5:25pm from Rome (FCO) Fly for 3h 0m Arrive at 7:25pm in Porto (OPO)
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Fri Nov 28th 2025 Frontier Airlines · F9 70 Depart at 11:07am from Denver (DEN) Fly for 4h 13m Arrive at 5:20pm in Cancún (CUN)
Layover in Cancún for 4h 0m
Fri Nov 28th 2025 World2fly · 2W 2502 Depart at 9:20pm from Cancún (CUN) Fly for 9h 15m Arrive at 12:35pm in Madrid (MAD)
Layover in Madrid for 8h 30m
Sat Nov 29th 2025 Ryanair · FR 5484 Depart at 9:05pm from Madrid (MAD) Fly for 1h 20m Arrive at 9:25pm in Porto (OPO)
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Tue Apr 21st 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Wed Apr 22nd 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 3h 55m
Wed Apr 22nd 2026 Ryanair · FR 4018 Depart at 7:05pm from Milan (MXP) Fly for 2h 40m Arrive at 8:45pm in Porto (OPO)
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Thu May 14th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Fri May 15th 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 3h 30m
Fri May 15th 2026 Ryanair · FR 4018 Depart at 6:40pm from Milan (MXP) Fly for 2h 40m Arrive at 8:20pm in Porto (OPO)
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Tue May 5th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Wed May 6th 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 3h 55m
Wed May 6th 2026 Ryanair · FR 4018 Depart at 7:05pm from Milan (MXP) Fly for 2h 40m Arrive at 8:45pm in Porto (OPO)
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Mon Dec 1st 2025 Frontier Airlines · F9 70 Depart at 11:07am from Denver (DEN) Fly for 4h 13m Arrive at 5:20pm in Cancún (CUN)
Layover in Cancún for 4h 0m
Mon Dec 1st 2025 World2fly · 2W 2502 Depart at 9:20pm from Cancún (CUN) Fly for 9h 15m Arrive at 12:35pm in Madrid (MAD)
Layover in Madrid for 4h 5m
Tue Dec 2nd 2025 Ryanair · FR 572 Depart at 4:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 5:00pm in Porto (OPO)
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Fri Dec 5th 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 36m
Fri Dec 5th 2025 Air Europa · UX 92 Depart at 10:05pm from New York (JFK) Fly for 7h 20m Arrive at 11:25am in Madrid (MAD)
Layover in Madrid for 4h 15m
Sat Dec 6th 2025 Iberia Airlines · IB 547 Depart at 3:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 4:00pm in Porto (OPO)
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Tue Apr 14th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Wed Apr 15th 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 3h 55m
Wed Apr 15th 2026 Ryanair · FR 4018 Depart at 7:05pm from Milan (MXP) Fly for 2h 40m Arrive at 8:45pm in Porto (OPO)
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Tue Apr 7th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Wed Apr 8th 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 3h 55m
Wed Apr 8th 2026 Ryanair · FR 4018 Depart at 7:05pm from Milan (MXP) Fly for 2h 40m Arrive at 8:45pm in Porto (OPO)
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Tue May 12th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Wed May 13th 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 3h 55m
Wed May 13th 2026 Ryanair · FR 4018 Depart at 7:05pm from Milan (MXP) Fly for 2h 40m Arrive at 8:45pm in Porto (OPO)
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Wed Dec 3rd 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 5h 46m
Wed Dec 3rd 2025 Air France · AF 3562 Depart at 9:15pm from New York (JFK) Fly for 6h 30m Arrive at 8:45am in Dublin (DUB)
Layover in Dublin for 3h 50m
Thu Dec 4th 2025 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Sat Jan 24th 2026 Frontier Airlines · F9 3138 Depart at 11:20am from Denver (DEN) Fly for 3h 52m Arrive at 5:12pm in Miami (MIA)
Layover in Miami for 3h 58m
Sat Jan 24th 2026 French Bee · BF 743 Depart at 9:10pm from Miami (MIA) Fly for 8h 50m Arrive at 12:00pm in Paris (ORY)
Layover in Paris for 3h 25m
Sun Jan 25th 2026 easyJet · U2 7726 Depart at 3:25pm from Paris (ORY) Fly for 2h 15m Arrive at 4:40pm in Porto (OPO)
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Tue Apr 14th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Wed Apr 15th 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 6h 0m
Wed Apr 15th 2026 easyJet · U2 6854 Depart at 9:10pm from Milan (MXP) Fly for 2h 40m Arrive at 10:50pm in Porto (OPO)
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Wed Nov 19th 2025 Frontier Airlines · F9 1600 Depart at 9:09am from Denver (DEN) Fly for 3h 51m Arrive at 3:00pm in New York (JFK)
Layover in New York for 8h 45m
Wed Nov 19th 2025 Iberia Airlines · IB 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 7h 5m
Thu Nov 20th 2025 Vueling · VY 8478 Depart at 8:25pm from Barcelona (BCN) Fly for 1h 50m Arrive at 9:15pm in Porto (OPO)
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Tue Apr 28th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 3h 0m
Wed Apr 29th 2026 Icelandair · FI 590 Depart at 9:00am from Reykjavik (KEF) Fly for 4h 10m Arrive at 3:10pm in Milan (MXP)
Layover in Milan for 3h 55m
Wed Apr 29th 2026 Ryanair · FR 4018 Depart at 7:05pm from Milan (MXP) Fly for 2h 40m Arrive at 8:45pm in Porto (OPO)
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Sat Apr 18th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 30m
Sun Apr 19th 2026 Icelandair · FI 550 Depart at 8:30am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:50pm in Lisbon (LIS)
Layover in Lisbon for 4h 10m
Sun Apr 19th 2026 TAP Portugal · TP 1932 Depart at 6:00pm from Lisbon (LIS) Fly for 1h 0m Arrive at 7:00pm in Porto (OPO)
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Sun Jan 18th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 31m
Sun Jan 18th 2026 TAP Portugal · TP 210 Depart at 10:00pm from New York (JFK) Fly for 6h 55m Arrive at 9:55am in Lisbon (LIS)
Layover in Lisbon for 2h 5m
Mon Jan 19th 2026 TAP Portugal · TP 1926 Depart at 12:00pm from Lisbon (LIS) Fly for 1h 0m Arrive at 1:00pm in Porto (OPO)
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Fri Nov 28th 2025 Frontier Airlines · F9 70 Depart at 11:07am from Denver (DEN) Fly for 4h 13m Arrive at 5:20pm in Cancún (CUN)
Layover in Cancún for 4h 0m
Fri Nov 28th 2025 World2fly · 2W 2502 Depart at 9:20pm from Cancún (CUN) Fly for 9h 15m Arrive at 12:35pm in Madrid (MAD)
Layover in Madrid for 6h 30m
Sat Nov 29th 2025 Air Europa · UX 1141 Depart at 7:05pm from Madrid (MAD) Fly for 1h 15m Arrive at 7:20pm in Porto (OPO)
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Fri Nov 28th 2025 Frontier Airlines · F9 70 Depart at 11:07am from Denver (DEN) Fly for 4h 13m Arrive at 5:20pm in Cancún (CUN)
Layover in Cancún for 4h 0m
Fri Nov 28th 2025 World2fly · 2W 2502 Depart at 9:20pm from Cancún (CUN) Fly for 9h 15m Arrive at 12:35pm in Madrid (MAD)
Layover in Madrid for 7h 5m
Sat Nov 29th 2025 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Sat Apr 25th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 30m
Sun Apr 26th 2026 Icelandair · FI 550 Depart at 8:30am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:50pm in Lisbon (LIS)
Layover in Lisbon for 4h 10m
Sun Apr 26th 2026 TAP Portugal · TP 1932 Depart at 6:00pm from Lisbon (LIS) Fly for 1h 0m Arrive at 7:00pm in Porto (OPO)
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Sat Apr 25th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 30m
Sun Apr 26th 2026 Icelandair · FI 550 Depart at 8:30am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:50pm in Lisbon (LIS)
Layover in Lisbon for 5h 40m
Sun Apr 26th 2026 TAP Portugal · TP 1934 Depart at 7:30pm from Lisbon (LIS) Fly for 0h 55m Arrive at 8:25pm in Porto (OPO)
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Sun Nov 23rd 2025 Frontier Airlines · F9 1600 Depart at 6:22am from Denver (DEN) Fly for 3h 44m Arrive at 12:06pm in New York (JFK)
Layover in New York for 5h 59m
Sun Nov 23rd 2025 Norse Atlantic UK · Z0 702 Depart at 6:05pm from New York (JFK) Fly for 6h 55m Arrive at 6:00am in London (LGW)
Layover in London for 3h 35m
Mon Nov 24th 2025 easyJet · U2 8525 Depart at 9:35am from London (LGW) Fly for 2h 30m Arrive at 12:05pm in Porto (OPO)
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Wed Nov 19th 2025 Frontier Airlines · F9 1600 Depart at 9:09am from Denver (DEN) Fly for 3h 51m Arrive at 3:00pm in New York (JFK)
Layover in New York for 8h 45m
Wed Nov 19th 2025 Iberia Airlines · IB 2628 Depart at 11:45pm from New York (JFK) Fly for 7h 35m Arrive at 1:20pm in Barcelona (BCN)
Layover in Barcelona for 3h 15m
Thu Nov 20th 2025 Ryanair · FR 4585 Depart at 4:35pm from Barcelona (BCN) Fly for 2h 0m Arrive at 5:35pm in Porto (OPO)
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Wed Jan 14th 2026 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Thu Jan 15th 2026 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 20m
Thu Jan 15th 2026 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Sat May 9th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 30m
Sun May 10th 2026 Icelandair · FI 550 Depart at 8:30am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:50pm in Lisbon (LIS)
Layover in Lisbon for 4h 10m
Sun May 10th 2026 TAP Portugal · TP 1932 Depart at 6:00pm from Lisbon (LIS) Fly for 1h 0m Arrive at 7:00pm in Porto (OPO)
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Wed Feb 4th 2026 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Thu Feb 5th 2026 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 20m
Thu Feb 5th 2026 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Mon Dec 1st 2025 Frontier Airlines · F9 70 Depart at 11:07am from Denver (DEN) Fly for 4h 13m Arrive at 5:20pm in Cancún (CUN)
Layover in Cancún for 4h 0m
Mon Dec 1st 2025 World2fly · 2W 2502 Depart at 9:20pm from Cancún (CUN) Fly for 9h 15m Arrive at 12:35pm in Madrid (MAD)
Layover in Madrid for 2h 25m
Tue Dec 2nd 2025 Air Europa · UX 1143 Depart at 3:00pm from Madrid (MAD) Fly for 1h 15m Arrive at 3:15pm in Porto (OPO)
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Fri Dec 12th 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 36m
Fri Dec 12th 2025 Air Europa · UX 92 Depart at 10:05pm from New York (JFK) Fly for 7h 20m Arrive at 11:25am in Madrid (MAD)
Layover in Madrid for 2h 5m
Sat Dec 13th 2025 Ryanair · FR 5482 Depart at 1:30pm from Madrid (MAD) Fly for 1h 20m Arrive at 1:50pm in Porto (OPO)
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Wed Jan 7th 2026 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Thu Jan 8th 2026 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 20m
Thu Jan 8th 2026 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Sat Dec 13th 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 5h 51m
Sat Dec 13th 2025 SATA Azores Airlines · S4 246 Depart at 9:20pm from New York (JFK) Fly for 5h 35m Arrive at 6:55am in Ponta Delgada (PDL)
Layover in Ponta Delgada for 1h 35m
Sun Dec 14th 2025 SATA Azores Airlines · S4 172 Depart at 8:30am from Ponta Delgada (PDL) Fly for 2h 20m Arrive at 11:50am in Porto (OPO)
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Thu Jan 15th 2026 Frontier Airlines · F9 1600 Depart at 9:41am from Denver (DEN) Fly for 3h 48m Arrive at 3:29pm in New York (JFK)
Layover in New York for 6h 31m
Thu Jan 15th 2026 TAP Portugal · TP 210 Depart at 10:00pm from New York (JFK) Fly for 6h 55m Arrive at 9:55am in Lisbon (LIS)
Layover in Lisbon for 2h 20m
Fri Jan 16th 2026 TAP Portugal · TP 1926 Depart at 12:15pm from Lisbon (LIS) Fly for 1h 0m Arrive at 1:15pm in Porto (OPO)
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Sat Nov 29th 2025 Frontier Airlines · F9 70 Depart at 11:07am from Denver (DEN) Fly for 4h 13m Arrive at 5:20pm in Cancún (CUN)
Layover in Cancún for 4h 0m
Sat Nov 29th 2025 World2fly · 2W 2502 Depart at 9:20pm from Cancún (CUN) Fly for 9h 15m Arrive at 12:35pm in Madrid (MAD)
Layover in Madrid for 7h 5m
Sun Nov 30th 2025 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Wed Dec 10th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 2h 15m
Thu Dec 11th 2025 Icelandair · FI 596 Depart at 8:20am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:40pm in Barcelona (BCN)
Layover in Barcelona for 2h 55m
Thu Dec 11th 2025 Ryanair · FR 4585 Depart at 4:35pm from Barcelona (BCN) Fly for 2h 0m Arrive at 5:35pm in Porto (OPO)
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Wed Dec 10th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 2h 15m
Thu Dec 11th 2025 Icelandair · FI 596 Depart at 8:20am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:40pm in Barcelona (BCN)
Layover in Barcelona for 2h 55m
Thu Dec 11th 2025 Ryanair · FR 4585 Depart at 4:35pm from Barcelona (BCN) Fly for 2h 0m Arrive at 5:35pm in Porto (OPO)
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Wed Dec 3rd 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Thu Dec 4th 2025 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 20m
Thu Dec 4th 2025 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Tue May 12th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 0m
Wed May 13th 2026 Icelandair · FI 440 Depart at 8:00am from Reykjavik (KEF) Fly for 2h 40m Arrive at 11:40am in Manchester (MAN)
Layover in Manchester for 2h 5m
Wed May 13th 2026 Ryanair · FR 1175 Depart at 1:45pm from Manchester (MAN) Fly for 2h 30m Arrive at 4:15pm in Porto (OPO)
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Tue Apr 14th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 0m
Wed Apr 15th 2026 Icelandair · FI 440 Depart at 8:00am from Reykjavik (KEF) Fly for 2h 40m Arrive at 11:40am in Manchester (MAN)
Layover in Manchester for 2h 5m
Wed Apr 15th 2026 Ryanair · FR 1175 Depart at 1:45pm from Manchester (MAN) Fly for 2h 30m Arrive at 4:15pm in Porto (OPO)
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Tue Apr 7th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 0m
Wed Apr 8th 2026 Icelandair · FI 440 Depart at 8:00am from Reykjavik (KEF) Fly for 2h 40m Arrive at 11:40am in Manchester (MAN)
Layover in Manchester for 2h 5m
Wed Apr 8th 2026 Ryanair · FR 1175 Depart at 1:45pm from Manchester (MAN) Fly for 2h 30m Arrive at 4:15pm in Porto (OPO)
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Sat May 9th 2026 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)
Layover in Reykjavik for 2h 30m
Sun May 10th 2026 Icelandair · FI 550 Depart at 8:30am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:50pm in Lisbon (LIS)
Layover in Lisbon for 2h 20m
Sun May 10th 2026 TAP Portugal · TP 1930 Depart at 4:10pm from Lisbon (LIS) Fly for 1h 0m Arrive at 5:10pm in Porto (OPO)
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Thu Dec 4th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 2h 15m
Fri Dec 5th 2025 Icelandair · FI 440 Depart at 8:20am from Reykjavik (KEF) Fly for 2h 40m Arrive at 11:00am in Manchester (MAN)
Layover in Manchester for 4h 45m
Fri Dec 5th 2025 Ryanair · FR 1175 Depart at 3:45pm from Manchester (MAN) Fly for 2h 30m Arrive at 6:15pm in Porto (OPO)
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Thu Dec 4th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Fri Dec 5th 2025 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 15m
Fri Dec 5th 2025 Ryanair · FR 7072 Depart at 12:30pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:50pm in Porto (OPO)
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Wed Nov 26th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 2h 15m
Thu Nov 27th 2025 Icelandair · FI 596 Depart at 8:20am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:40pm in Barcelona (BCN)
Layover in Barcelona for 2h 55m
Thu Nov 27th 2025 Ryanair · FR 4585 Depart at 4:35pm from Barcelona (BCN) Fly for 2h 0m Arrive at 5:35pm in Porto (OPO)
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Wed Jan 7th 2026 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Thu Jan 8th 2026 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 20m
Thu Jan 8th 2026 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Wed Nov 26th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 2h 15m
Thu Nov 27th 2025 Icelandair · FI 596 Depart at 8:20am from Reykjavik (KEF) Fly for 4h 20m Arrive at 1:40pm in Barcelona (BCN)
Layover in Barcelona for 2h 55m
Thu Nov 27th 2025 Ryanair · FR 4585 Depart at 4:35pm from Barcelona (BCN) Fly for 2h 0m Arrive at 5:35pm in Porto (OPO)
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Tue Dec 2nd 2025 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 2h 0m
Wed Dec 3rd 2025 Lufthansa · LH 1114 Depart at 1:30pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 4:10pm in Madrid (MAD)
Layover in Madrid for 2h 55m
Wed Dec 3rd 2025 Ryanair · FR 572 Depart at 7:05pm from Madrid (MAD) Fly for 1h 20m Arrive at 7:25pm in Porto (OPO)
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Tue Dec 9th 2025 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 2h 0m
Wed Dec 10th 2025 Lufthansa · LH 1114 Depart at 1:30pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 4:10pm in Madrid (MAD)
Layover in Madrid for 2h 55m
Wed Dec 10th 2025 Ryanair · FR 572 Depart at 7:05pm from Madrid (MAD) Fly for 1h 20m Arrive at 7:25pm in Porto (OPO)
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Sat Nov 29th 2025 Frontier Airlines · F9 70 Depart at 11:07am from Denver (DEN) Fly for 4h 13m Arrive at 5:20pm in Cancún (CUN)
Layover in Cancún for 4h 0m
Sat Nov 29th 2025 World2fly · 2W 2502 Depart at 9:20pm from Cancún (CUN) Fly for 9h 15m Arrive at 12:35pm in Madrid (MAD)
Layover in Madrid for 3h 5m
Sun Nov 30th 2025 Iberia Airlines · IB 1151 Depart at 3:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 4:00pm in Porto (OPO)
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Wed Dec 3rd 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Thu Dec 4th 2025 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 20m
Thu Dec 4th 2025 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Wed Dec 10th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Thu Dec 11th 2025 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 20m
Thu Dec 11th 2025 Ryanair · FR 7072 Depart at 12:35pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:55pm in Porto (OPO)
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Thu Nov 27th 2025 Frontier Airlines · F9 1600 Depart at 6:22am from Denver (DEN) Fly for 3h 44m Arrive at 12:06pm in New York (JFK)
Layover in New York for 4h 54m
Thu Nov 27th 2025 Iberia Airlines · IB 212 Depart at 5:00pm from New York (JFK) Fly for 7h 20m Arrive at 6:20am in Madrid (MAD)
Layover in Madrid for 3h 35m
Fri Nov 28th 2025 Ryanair · FR 572 Depart at 9:55am from Madrid (MAD) Fly for 1h 20m Arrive at 10:15am in Porto (OPO)
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Mon Dec 1st 2025 KLM Royal Dutch Airlines · KL 5222 Depart at 1:10pm from Denver (DEN) Fly for 2h 58m Arrive at 6:08pm in Atlanta (ATL)
Layover in Atlanta for 0h 57m
Mon Dec 1st 2025 KLM Royal Dutch Airlines · KL 6028 Depart at 7:05pm from Atlanta (ATL) Fly for 8h 10m Arrive at 9:15am in Madrid (MAD)
Layover in Madrid for 7h 25m
Tue Dec 2nd 2025 Ryanair · FR 572 Depart at 4:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 5:00pm in Porto (OPO)
-
Thu Dec 4th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)
Layover in Reykjavik for 1h 35m
Fri Dec 5th 2025 Icelandair · FI 416 Depart at 7:40am from Reykjavik (KEF) Fly for 2h 35m Arrive at 10:15am in Dublin (DUB)
Layover in Dublin for 2h 15m
Fri Dec 5th 2025 Ryanair · FR 7072 Depart at 12:30pm from Dublin (DUB) Fly for 2h 20m Arrive at 2:50pm in Porto (OPO)
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Sun Feb 1st 2026 Swiss International Air Lines · LX 3249 Depart at 11:20am from Denver (DEN) Fly for 2h 35m Arrive at 2:55pm in Chicago (ORD)
Layover in Chicago for 1h 15m
Sun Feb 1st 2026 Swiss International Air Lines · LX 3205 Depart at 4:10pm from Chicago (ORD) Fly for 8h 45m Arrive at 7:55am in Zürich (ZRH)
Layover in Zürich for 1h 30m
Mon Feb 2nd 2026 Swiss International Air Lines · LX 2066 Depart at 9:25am from Zürich (ZRH) Fly for 2h 45m Arrive at 11:10am in Porto (OPO)
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Mon Feb 2nd 2026 Swiss International Air Lines · LX 3249 Depart at 11:20am from Denver (DEN) Fly for 2h 35m Arrive at 2:55pm in Chicago (ORD)
Layover in Chicago for 1h 15m
Mon Feb 2nd 2026 Swiss International Air Lines · LX 3205 Depart at 4:10pm from Chicago (ORD) Fly for 8h 45m Arrive at 7:55am in Zürich (ZRH)
Layover in Zürich for 1h 35m
Tue Feb 3rd 2026 Swiss International Air Lines · LX 2066 Depart at 9:30am from Zürich (ZRH) Fly for 2h 45m Arrive at 11:15am in Porto (OPO)
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Sat Dec 6th 2025 Frontier Airlines · F9 1600 Depart at 9:42am from Denver (DEN) Fly for 3h 47m Arrive at 3:29pm in New York (JFK)
Layover in New York for 5h 51m
Sat Dec 6th 2025 SATA Azores Airlines · S4 246 Depart at 9:20pm from New York (JFK) Fly for 5h 35m Arrive at 6:55am in Ponta Delgada (PDL)
Layover in Ponta Delgada for 1h 35m
Sun Dec 7th 2025 SATA Azores Airlines · S4 172 Depart at 8:30am from Ponta Delgada (PDL) Fly for 2h 20m Arrive at 11:50am in Porto (OPO)
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Wed Jan 7th 2026 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 1h 50m
Thu Jan 8th 2026 Lufthansa · LH 1114 Depart at 1:20pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 4:00pm in Madrid (MAD)
Layover in Madrid for 3h 40m
Thu Jan 8th 2026 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Sun Feb 22nd 2026 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 1h 50m
Mon Feb 23rd 2026 Lufthansa · LH 1114 Depart at 1:20pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 4:00pm in Madrid (MAD)
Layover in Madrid for 3h 40m
Mon Feb 23rd 2026 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Tue Mar 3rd 2026 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 2h 0m
Wed Mar 4th 2026 Lufthansa · LH 1114 Depart at 1:30pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 4:10pm in Madrid (MAD)
Layover in Madrid for 3h 30m
Wed Mar 4th 2026 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Mon Mar 9th 2026 Lufthansa · LH 447 Depart at 6:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 1h 40m
Tue Mar 10th 2026 Lufthansa · LH 1114 Depart at 1:10pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 3:50pm in Madrid (MAD)
Layover in Madrid for 3h 50m
Tue Mar 10th 2026 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Tue Feb 24th 2026 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 2h 0m
Wed Feb 25th 2026 Lufthansa · LH 1114 Depart at 1:30pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 4:10pm in Madrid (MAD)
Layover in Madrid for 3h 30m
Wed Feb 25th 2026 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Tue Mar 17th 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Tue Mar 17th 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Mon Nov 24th 2025 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 1h 40m
Tue Nov 25th 2025 Lufthansa · LH 1114 Depart at 1:10pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 3:50pm in Madrid (MAD)
Layover in Madrid for 3h 15m
Tue Nov 25th 2025 Air Europa · UX 1141 Depart at 7:05pm from Madrid (MAD) Fly for 1h 15m Arrive at 7:20pm in Porto (OPO)
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Mon Feb 23rd 2026 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 1h 40m
Tue Feb 24th 2026 Lufthansa · LH 1114 Depart at 1:10pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 3:50pm in Madrid (MAD)
Layover in Madrid for 3h 50m
Tue Feb 24th 2026 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Sun Feb 15th 2026 Lufthansa · LH 447 Depart at 5:45pm from Denver (DEN) Fly for 9h 45m Arrive at 11:30am in Frankfurt (FRA)
Layover in Frankfurt for 1h 50m
Mon Feb 16th 2026 Lufthansa · LH 1114 Depart at 1:20pm from Frankfurt (FRA) Fly for 2h 40m Arrive at 4:00pm in Madrid (MAD)
Layover in Madrid for 3h 40m
Mon Feb 16th 2026 Iberia Airlines · IB 549 Depart at 7:40pm from Madrid (MAD) Fly for 1h 20m Arrive at 8:00pm in Porto (OPO)
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Tue Mar 24th 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Tue Mar 24th 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Sun Mar 22nd 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Sun Mar 22nd 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Sun Mar 8th 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Sun Mar 8th 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Mon Mar 9th 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Mon Mar 9th 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Mon Mar 16th 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Mon Mar 16th 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Mon Mar 23rd 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Mon Mar 23rd 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Sun Mar 15th 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Sun Mar 15th 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Sun Mar 1st 2026 United Airlines · UA 1505 Depart at 1:40pm from Denver (DEN) Fly for 3h 38m Arrive at 7:18pm in New York (EWR)
Layover in New York for 2h 27m
Sun Mar 1st 2026 United Airlines · UA 144 Depart at 9:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Mon Jan 12th 2026 Air France · AF 2265 Depart at 12:07pm from Denver (DEN) Fly for 3h 53m Arrive at 6:00pm in New York (JFK)
Layover in New York for 0h 50m
Mon Jan 12th 2026 Air France · AF 3571 Depart at 6:50pm from New York (JFK) Fly for 7h 10m Arrive at 8:00am in Madrid (MAD)
Layover in Madrid for 3h 25m
Tue Jan 13th 2026 Iberia Airlines · IB 545 Depart at 11:25am from Madrid (MAD) Fly for 1h 20m Arrive at 11:45am in Porto (OPO)
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Tue Dec 2nd 2025 KLM Royal Dutch Airlines · KL 5919 Depart at 1:59pm from Denver (DEN) Fly for 1h 56m Arrive at 4:55pm in Minneapolis (MSP)
Layover in Minneapolis for 1h 15m
Tue Dec 2nd 2025 KLM Royal Dutch Airlines · KL 6137 Depart at 6:10pm from Minneapolis (MSP) Fly for 7h 35m Arrive at 7:45am in Dublin (DUB)
Layover in Dublin for 2h 5m
Wed Dec 3rd 2025 Ryanair · FR 7072 Depart at 9:50am from Dublin (DUB) Fly for 2h 20m Arrive at 12:10pm in Porto (OPO)
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Thu Mar 12th 2026 United Airlines · UA 1715 Depart at 4:02pm from Denver (DEN) Fly for 3h 43m Arrive at 9:45pm in New York (EWR)
Layover in New York for 1h 0m
Thu Mar 12th 2026 United Airlines · UA 144 Depart at 10:45pm from New York (EWR) Fly for 6h 45m Arrive at 9:30am in Porto (OPO)
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Sat Jan 10th 2026 United Airlines · UA 1367 Depart at 5:44pm from Denver (DEN) Fly for 3h 46m Arrive at 11:30pm in New York (EWR)
Layover in New York for 2h 5m
Sun Jan 11th 2026 TAP Portugal · TP 212 Depart at 1:35am from New York (EWR) Fly for 6h 35m Arrive at 1:10pm in Porto (OPO)
