Tue May 2nd 2023 JetBlue Airways · B6 82 Depart at 1:51pm from Houston (IAH) Fly for 3h 39m Arrive at 6:30pm in New York (JFK)
Layover in New York for 3h 35m
Tue May 2nd 2023 TAP Portugal · TP 208 Depart at 10:05pm from New York (JFK) Fly for 6h 55m Arrive at 10:00am in Lisbon (LIS)
Thu May 4th 2023 JetBlue Airways · B6 82 Depart at 1:51pm from Houston (IAH) Fly for 3h 39m Arrive at 6:30pm in New York (JFK)
Layover in New York for 3h 35m
Thu May 4th 2023 TAP Portugal · TP 208 Depart at 10:05pm from New York (JFK) Fly for 6h 55m Arrive at 10:00am in Lisbon (LIS)
Tue May 2nd 2023 Spirit Airlines · NK 876 Depart at 2:20pm from Houston (IAH) Fly for 2h 33m Arrive at 5:53pm in Miami (MIA)
Layover in Miami for 3h 37m
Tue May 2nd 2023 Air Europa · UX 98 Depart at 9:30pm from Miami (MIA) Fly for 8h 35m Arrive at 12:05pm in Madrid (MAD)
Layover in Madrid for 2h 50m
Wed May 3rd 2023 Air Europa · UX 1155 Depart at 2:55pm from Madrid (MAD) Fly for 1h 20m Arrive at 3:15pm in Lisbon (LIS)
Mon May 1st 2023 Spirit Airlines · NK 876 Depart at 2:20pm from Houston (IAH) Fly for 2h 33m Arrive at 5:53pm in Miami (MIA)
Layover in Miami for 3h 37m
Mon May 1st 2023 Air Europa · UX 98 Depart at 9:30pm from Miami (MIA) Fly for 8h 35m Arrive at 12:05pm in Madrid (MAD)
Layover in Madrid for 2h 50m
Tue May 2nd 2023 Air Europa · UX 1155 Depart at 2:55pm from Madrid (MAD) Fly for 1h 20m Arrive at 3:15pm in Lisbon (LIS)
Wed May 3rd 2023 Spirit Airlines · NK 876 Depart at 2:20pm from Houston (IAH) Fly for 2h 33m Arrive at 5:53pm in Miami (MIA)
Layover in Miami for 3h 37m
Wed May 3rd 2023 Air Europa · UX 98 Depart at 9:30pm from Miami (MIA) Fly for 8h 35m Arrive at 12:05pm in Madrid (MAD)
Layover in Madrid for 2h 50m
Thu May 4th 2023 Air Europa · UX 1155 Depart at 2:55pm from Madrid (MAD) Fly for 1h 20m Arrive at 3:15pm in Lisbon (LIS)
Mon May 1st 2023 Spirit Airlines · NK 876 Depart at 2:20pm from Houston (IAH) Fly for 2h 33m Arrive at 5:53pm in Miami (MIA)
Layover in Miami for 3h 37m
Mon May 1st 2023 Air Europa · UX 98 Depart at 9:30pm from Miami (MIA) Fly for 8h 35m Arrive at 12:05pm in Madrid (MAD)
Layover in Madrid for 2h 35m
Tue May 2nd 2023 easyJet · U2 7654 Depart at 2:40pm from Madrid (MAD) Fly for 1h 25m Arrive at 3:05pm in Lisbon (LIS)
Tue May 2nd 2023 Spirit Airlines · NK 712 Depart at 8:05am from Houston (IAH) Fly for 3h 21m Arrive at 12:26pm in New York (EWR)
Layover in New York for 5h 14m
Tue May 2nd 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Wed May 3rd 2023 Spirit Airlines · NK 712 Depart at 8:05am from Houston (IAH) Fly for 3h 21m Arrive at 12:26pm in New York (EWR)
Layover in New York for 5h 14m
Wed May 3rd 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Wed May 3rd 2023 United Airlines · UA 1657 Depart at 6:15am from Houston (IAH) Fly for 3h 32m Arrive at 10:47am in New York (EWR)
Layover in New York for 6h 53m
Wed May 3rd 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Tue May 2nd 2023 United Airlines · UA 1657 Depart at 6:15am from Houston (IAH) Fly for 3h 32m Arrive at 10:47am in New York (EWR)
Layover in New York for 6h 53m
Tue May 2nd 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Wed May 10th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 35m Arrive at 8:50am in Miami (MIA)
Layover in Miami for 7h 35m
Wed May 10th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Thu May 11th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 35m Arrive at 8:50am in Miami (MIA)
Layover in Miami for 7h 35m
Thu May 11th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Mon May 1st 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 31m Arrive at 8:46am in Miami (MIA)
Layover in Miami for 7h 39m
Mon May 1st 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Mon May 1st 2023 Spirit Airlines · NK 712 Depart at 8:55am from Houston (IAH) Fly for 3h 21m Arrive at 1:16pm in New York (EWR)
Layover in New York for 4h 24m
Mon May 1st 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Wed May 17th 2023 Air Canada · AC 4277 Depart at 9:40am from Houston (IAH) Fly for 3h 20m Arrive at 2:00pm in Toronto (YYZ)
Layover in Toronto for 7h 30m
Wed May 17th 2023 Air Transat · TS 480 Depart at 9:30pm from Toronto (YYZ) Fly for 7h 5m Arrive at 9:35am in Lisbon (LIS)
Wed May 31st 2023 United Airlines · UA 6197 Depart at 9:40am from Houston (IAH) Fly for 3h 20m Arrive at 2:00pm in Toronto (YYZ)
Layover in Toronto for 7h 30m
Wed May 31st 2023 Air Transat · TS 480 Depart at 9:30pm from Toronto (YYZ) Fly for 7h 5m Arrive at 9:35am in Lisbon (LIS)
Tue May 9th 2023 United Airlines · UA 2217 Depart at 9:32am from Houston (IAH) Fly for 2h 29m Arrive at 1:01pm in Miami (MIA)
Layover in Miami for 3h 24m
Tue May 9th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Wed May 31st 2023 Air Canada · AC 8792 Depart at 11:20am from Houston (IAH) Fly for 3h 11m Arrive at 3:31pm in Toronto (YYZ)
Layover in Toronto for 5h 59m
Wed May 31st 2023 Air Transat · TS 480 Depart at 9:30pm from Toronto (YYZ) Fly for 7h 5m Arrive at 9:35am in Lisbon (LIS)
Mon May 1st 2023 United Airlines · UA 2351 Depart at 7:55am from Houston (IAH) Fly for 2h 59m Arrive at 11:54am in Washington, D.C. (DCA)
Layover in Washington, D.C. for 0h 36m
Mon May 1st 2023 United Airlines · UA 4428 Depart at 12:30pm from Washington, D.C. (DCA) Fly for 1h 24m Arrive at 1:54pm in New York (EWR)
Layover in New York for 3h 46m
Mon May 1st 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Wed May 3rd 2023 Spirit Airlines · NK 857 Depart at 11:24am from Houston (IAH) Fly for 3h 40m Arrive at 4:04pm in New York (LGA)
Layover in New York for 2h 41m
Wed May 3rd 2023 Delta Air Lines · DL 5125 Depart at 6:45pm from New York (LGA) Fly for 1h 49m Arrive at 8:34pm in Toronto (YYZ)
Layover in Toronto for 2h 26m
Wed May 3rd 2023 TAP Portugal · TP 262 Depart at 11:00pm from Toronto (YYZ) Fly for 7h 5m Arrive at 11:05am in Lisbon (LIS)
Wed May 3rd 2023 United Airlines · UA 2080 Depart at 11:55am from Houston (IAH) Fly for 2h 59m Arrive at 3:54pm in Washington, D.C. (DCA)
Layover in Washington, D.C. for 3h 6m
Wed May 3rd 2023 United Airlines · UA 3519 Depart at 7:00pm from Washington, D.C. (DCA) Fly for 1h 39m Arrive at 8:39pm in New York (EWR)
Layover in New York for 2h 21m
Wed May 3rd 2023 TAP Portugal · TP 204 Depart at 11:00pm from New York (EWR) Fly for 6h 50m Arrive at 10:50am in Lisbon (LIS)
Mon May 8th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 31m Arrive at 8:46am in Miami (MIA)
Layover in Miami for 7h 39m
Mon May 8th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Wed May 17th 2023 Air Canada · AC 8792 Depart at 11:20am from Houston (IAH) Fly for 3h 11m Arrive at 3:31pm in Toronto (YYZ)
Layover in Toronto for 5h 59m
Wed May 17th 2023 Air Transat · TS 480 Depart at 9:30pm from Toronto (YYZ) Fly for 7h 5m Arrive at 9:35am in Lisbon (LIS)
Sun May 14th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 35m Arrive at 8:50am in Miami (MIA)
Layover in Miami for 7h 35m
Sun May 14th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Sun May 7th 2023 Spirit Airlines · NK 857 Depart at 11:24am from Houston (IAH) Fly for 3h 40m Arrive at 4:04pm in New York (LGA)
Layover in New York for 3h 11m
Sun May 7th 2023 JetBlue Airways · B6 1332 Depart at 7:15pm from New York (LGA) Fly for 1h 21m Arrive at 8:36pm in Boston (BOS)
Layover in Boston for 2h 14m
Sun May 7th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Wed May 10th 2023 Spirit Airlines · NK 857 Depart at 11:24am from Houston (IAH) Fly for 3h 40m Arrive at 4:04pm in New York (LGA)
Layover in New York for 3h 11m
Wed May 10th 2023 JetBlue Airways · B6 1332 Depart at 7:15pm from New York (LGA) Fly for 1h 21m Arrive at 8:36pm in Boston (BOS)
Layover in Boston for 2h 14m
Wed May 10th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Wed May 10th 2023 United Airlines · UA 8353 Depart at 11:20am from Houston (IAH) Fly for 3h 11m Arrive at 3:31pm in Toronto (YYZ)
Layover in Toronto for 5h 59m
Wed May 10th 2023 Air Transat · TS 480 Depart at 9:30pm from Toronto (YYZ) Fly for 7h 5m Arrive at 9:35am in Lisbon (LIS)
Tue May 2nd 2023 United Airlines · UA 2212 Depart at 2:30pm from Houston (IAH) Fly for 3h 26m Arrive at 6:56pm in New York (EWR)
Layover in New York for 4h 4m
Tue May 2nd 2023 TAP Portugal · TP 204 Depart at 11:00pm from New York (EWR) Fly for 6h 50m Arrive at 10:50am in Lisbon (LIS)
Tue May 9th 2023 Singapore Airlines · SQ 51 Depart at 6:45pm from Houston (IAH) Fly for 8h 55m Arrive at 9:40am in Manchester (MAN)
Layover in Manchester for 5h 25m
Wed May 10th 2023 Ryanair · FR 2252 Depart at 3:05pm from Manchester (MAN) Fly for 2h 50m Arrive at 5:55pm in Lisbon (LIS)
Sat May 13th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 35m Arrive at 8:50am in Miami (MIA)
Layover in Miami for 7h 20m
Sat May 13th 2023 TAP Portugal · TP 224 Depart at 4:10pm from Miami (MIA) Fly for 8h 20m Arrive at 5:30am in Lisbon (LIS)
Wed May 3rd 2023 United Airlines · UA 1369 Depart at 4:20pm from Houston (IAH) Fly for 3h 39m Arrive at 8:59pm in New York (EWR)
Layover in New York for 2h 1m
Wed May 3rd 2023 TAP Portugal · TP 204 Depart at 11:00pm from New York (EWR) Fly for 6h 50m Arrive at 10:50am in Lisbon (LIS)
Tue May 2nd 2023 United Airlines · UA 1369 Depart at 4:20pm from Houston (IAH) Fly for 3h 39m Arrive at 8:59pm in New York (EWR)
Layover in New York for 2h 1m
Tue May 2nd 2023 TAP Portugal · TP 204 Depart at 11:00pm from New York (EWR) Fly for 6h 50m Arrive at 10:50am in Lisbon (LIS)
Mon May 8th 2023 Spirit Airlines · NK 712 Depart at 8:55am from Houston (IAH) Fly for 3h 21m Arrive at 1:16pm in New York (EWR)
Layover in New York for 4h 24m
Mon May 8th 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Mon May 15th 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 5h 5m
Mon May 15th 2023 SATA International · S4 230 Depart at 9:15pm from Boston (BOS) Fly for 5h 5m Arrive at 6:20am in Terceira Island (TER)
Layover in Terceira Island for 1h 40m
Tue May 16th 2023 SATA International · S4 230 Depart at 8:00am from Terceira Island (TER) Fly for 2h 20m Arrive at 11:20am in Lisbon (LIS)
Wed May 10th 2023 Spirit Airlines · NK 712 Depart at 7:55am from Houston (IAH) Fly for 3h 30m Arrive at 12:25pm in New York (EWR)
Layover in New York for 2h 50m
Wed May 10th 2023 TAP Portugal · TP 4480 Depart at 3:15pm from New York (EWR) Fly for 1h 13m Arrive at 4:28pm in Boston (BOS)
Layover in Boston for 1h 57m
Wed May 10th 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Sun May 14th 2023 Spirit Airlines · NK 857 Depart at 11:24am from Houston (IAH) Fly for 3h 40m Arrive at 4:04pm in New York (LGA)
Layover in New York for 3h 11m
Sun May 14th 2023 JetBlue Airways · B6 1332 Depart at 7:15pm from New York (LGA) Fly for 1h 21m Arrive at 8:36pm in Boston (BOS)
Layover in Boston for 2h 14m
Sun May 14th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Tue May 23rd 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 35m Arrive at 8:50am in Miami (MIA)
Layover in Miami for 7h 35m
Tue May 23rd 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Mon May 22nd 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 35m Arrive at 8:50am in Miami (MIA)
Layover in Miami for 7h 35m
Mon May 22nd 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Wed May 3rd 2023 Spirit Airlines · NK 857 Depart at 11:24am from Houston (IAH) Fly for 3h 40m Arrive at 4:04pm in New York (LGA)
Layover in New York for 3h 11m
Wed May 3rd 2023 JetBlue Airways · B6 1332 Depart at 7:15pm from New York (LGA) Fly for 1h 21m Arrive at 8:36pm in Boston (BOS)
Layover in Boston for 2h 14m
Wed May 3rd 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Sat May 6th 2023 United Airlines · UA 1571 Depart at 2:35pm from Houston (IAH) Fly for 3h 48m Arrive at 7:23pm in Boston (BOS)
Layover in Boston for 3h 27m
Sat May 6th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Wed May 3rd 2023 United Airlines · UA 1681 Depart at 9:40am from Houston (IAH) Fly for 3h 41m Arrive at 2:21pm in New York (EWR)
Layover in New York for 3h 19m
Wed May 3rd 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Mon May 1st 2023 JetBlue Airways · B6 932 Depart at 11:11am from Houston (IAH) Fly for 3h 44m Arrive at 3:55pm in Boston (BOS)
Layover in Boston for 2h 30m
Mon May 1st 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Sat May 6th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 31m Arrive at 8:46am in Miami (MIA)
Layover in Miami for 7h 24m
Sat May 6th 2023 TAP Portugal · TP 224 Depart at 4:10pm from Miami (MIA) Fly for 8h 20m Arrive at 5:30am in Lisbon (LIS)
Wed May 3rd 2023 JetBlue Airways · B6 82 Depart at 1:51pm from Houston (IAH) Fly for 3h 39m Arrive at 6:30pm in New York (JFK)
Layover in New York for 3h 35m
Wed May 3rd 2023 TAP Portugal · TP 208 Depart at 10:05pm from New York (JFK) Fly for 6h 55m Arrive at 10:00am in Lisbon (LIS)
Mon May 1st 2023 TAP Portugal · TP 4422 Depart at 1:51pm from Houston (IAH) Fly for 3h 39m Arrive at 6:30pm in New York (JFK)
Layover in New York for 3h 35m
Mon May 1st 2023 TAP Portugal · TP 208 Depart at 10:05pm from New York (JFK) Fly for 6h 55m Arrive at 10:00am in Lisbon (LIS)
Wed May 10th 2023 Delta Air Lines · DL 1414 Depart at 7:00am from Houston (IAH) Fly for 3h 25m Arrive at 11:25am in New York (LGA)
Layover in New York for 2h 50m
Wed May 10th 2023 TAP Portugal · TP 4326 Depart at 2:15pm from New York (LGA) Fly for 1h 17m Arrive at 3:32pm in Boston (BOS)
Layover in Boston for 2h 53m
Wed May 10th 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Sat May 6th 2023 Spirit Airlines · NK 712 Depart at 8:55am from Houston (IAH) Fly for 3h 21m Arrive at 1:16pm in New York (EWR)
Layover in New York for 4h 24m
Sat May 6th 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Mon May 1st 2023 TAP Portugal · TP 4294 Depart at 11:11am from Houston (IAH) Fly for 3h 44m Arrive at 3:55pm in Boston (BOS)
Layover in Boston for 2h 30m
Mon May 1st 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Sun May 7th 2023 TAP Portugal · TP 4294 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 6h 40m
Sun May 7th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Thu May 4th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 31m Arrive at 8:46am in Miami (MIA)
Layover in Miami for 7h 39m
Thu May 4th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Wed May 3rd 2023 Delta Air Lines · DL 1226 Depart at 11:05am from Houston (IAH) Fly for 3h 27m Arrive at 3:32pm in New York (LGA)
Layover in New York for 3h 43m
Wed May 3rd 2023 JetBlue Airways · B6 1332 Depart at 7:15pm from New York (LGA) Fly for 1h 21m Arrive at 8:36pm in Boston (BOS)
Layover in Boston for 2h 14m
Wed May 3rd 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Fri May 12th 2023 Spirit Airlines · NK 857 Depart at 11:24am from Houston (IAH) Fly for 3h 40m Arrive at 4:04pm in New York (LGA)
Layover in New York for 3h 11m
Fri May 12th 2023 JetBlue Airways · B6 1332 Depart at 7:15pm from New York (LGA) Fly for 1h 21m Arrive at 8:36pm in Boston (BOS)
Layover in Boston for 2h 14m
Fri May 12th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Wed May 10th 2023 United Airlines · UA 2217 Depart at 9:32am from Houston (IAH) Fly for 2h 29m Arrive at 1:01pm in Miami (MIA)
Layover in Miami for 3h 24m
Wed May 10th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Wed May 10th 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 2h 15m
Wed May 10th 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Fri May 12th 2023 Spirit Airlines · NK 3141 Depart at 5:15am from Houston (IAH) Fly for 2h 35m Arrive at 8:50am in Miami (MIA)
Layover in Miami for 7h 35m
Fri May 12th 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Sat May 6th 2023 TAP Portugal · TP 4294 Depart at 2:45pm from Houston (IAH) Fly for 3h 49m Arrive at 7:34pm in Boston (BOS)
Layover in Boston for 3h 16m
Sat May 6th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Sun May 14th 2023 TAP Portugal · TP 4294 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 6h 40m
Sun May 14th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Wed May 31st 2023 United Airlines · UA 6161 Depart at 11:55am from Houston (IAH) Fly for 3h 41m Arrive at 4:36pm in New York (LGA)
Layover in New York for 1h 34m
Wed May 31st 2023 United Airlines · UA 8237 Depart at 6:10pm from New York (LGA) Fly for 1h 40m Arrive at 7:50pm in Toronto (YYZ)
Layover in Toronto for 3h 10m
Wed May 31st 2023 TAP Portugal · TP 262 Depart at 11:00pm from Toronto (YYZ) Fly for 7h 5m Arrive at 11:05am in Lisbon (LIS)
Tue May 2nd 2023 United Airlines · UA 1681 Depart at 9:40am from Houston (IAH) Fly for 3h 41m Arrive at 2:21pm in New York (EWR)
Layover in New York for 3h 19m
Tue May 2nd 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Sat May 13th 2023 TAP Portugal · TP 4294 Depart at 2:45pm from Houston (IAH) Fly for 3h 49m Arrive at 7:34pm in Boston (BOS)
Layover in Boston for 3h 16m
Sat May 13th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Mon May 8th 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 2h 15m
Mon May 8th 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Tue May 16th 2023 Spirit Airlines · NK 712 Depart at 7:55am from Houston (IAH) Fly for 3h 30m Arrive at 12:25pm in New York (EWR)
Layover in New York for 5h 15m
Tue May 16th 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Thu May 4th 2023 United Airlines · UA 6090 Depart at 9:40am from Houston (IAH) Fly for 3h 20m Arrive at 2:00pm in Toronto (YYZ)
Layover in Toronto for 3h 40m
Thu May 4th 2023 TAP Portugal · TP 260 Depart at 5:40pm from Toronto (YYZ) Fly for 7h 5m Arrive at 5:45am in Lisbon (LIS)
Sun May 21st 2023 United Airlines · UA 6197 Depart at 9:40am from Houston (IAH) Fly for 3h 20m Arrive at 2:00pm in Toronto (YYZ)
Layover in Toronto for 3h 40m
Sun May 21st 2023 TAP Portugal · TP 260 Depart at 5:40pm from Toronto (YYZ) Fly for 7h 5m Arrive at 5:45am in Lisbon (LIS)
Tue May 2nd 2023 United Airlines · UA 2217 Depart at 9:32am from Houston (IAH) Fly for 2h 29m Arrive at 1:01pm in Miami (MIA)
Layover in Miami for 3h 24m
Tue May 2nd 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Wed May 10th 2023 United Airlines · UA 2212 Depart at 2:30pm from Houston (IAH) Fly for 3h 29m Arrive at 6:59pm in New York (EWR)
Layover in New York for 4h 1m
Wed May 10th 2023 TAP Portugal · TP 204 Depart at 11:00pm from New York (EWR) Fly for 6h 50m Arrive at 10:50am in Lisbon (LIS)
Wed May 3rd 2023 JetBlue Airways · B6 932 Depart at 10:40am from Houston (IAH) Fly for 3h 44m Arrive at 3:24pm in Boston (BOS)
Layover in Boston for 3h 1m
Wed May 3rd 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Fri May 12th 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 6h 40m
Fri May 12th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Tue May 2nd 2023 American Airlines · AA 1478 Depart at 2:00pm from Houston (IAH) Fly for 2h 29m Arrive at 5:29pm in Charlotte (CLT)
Layover in Charlotte for 0h 50m
Tue May 2nd 2023 American Airlines · AA 2632 Depart at 6:19pm from Charlotte (CLT) Fly for 1h 16m Arrive at 7:35pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 2h 40m
Tue May 2nd 2023 United Airlines · UA 942 Depart at 10:15pm from Washington, D.C. (IAD) Fly for 7h 15m Arrive at 10:30am in Lisbon (LIS)
Wed May 24th 2023 Air Canada · AC 8792 Depart at 11:20am from Houston (IAH) Fly for 3h 11m Arrive at 3:31pm in Toronto (YYZ)
Layover in Toronto for 5h 59m
Wed May 24th 2023 Air Transat · TS 480 Depart at 9:30pm from Toronto (YYZ) Fly for 7h 5m Arrive at 9:35am in Lisbon (LIS)
Thu May 18th 2023 Air Canada · AC 8792 Depart at 11:20am from Houston (IAH) Fly for 3h 11m Arrive at 3:31pm in Toronto (YYZ)
Layover in Toronto for 5h 14m
Thu May 18th 2023 SATA International · S4 322 Depart at 8:45pm from Toronto (YYZ) Fly for 5h 55m Arrive at 6:40am in Ponta Delgada (PDL)
Layover in Ponta Delgada for 1h 45m
Fri May 19th 2023 SATA International · S4 120 Depart at 8:25am from Ponta Delgada (PDL) Fly for 2h 15m Arrive at 11:40am in Lisbon (LIS)
Sun May 21st 2023 United Airlines · UA 6197 Depart at 9:40am from Houston (IAH) Fly for 3h 20m Arrive at 2:00pm in Toronto (YYZ)
Layover in Toronto for 2h 30m
Sun May 21st 2023 Air Transat · TS 471 Depart at 4:30pm from Toronto (YYZ) Fly for 1h 20m Arrive at 5:50pm in Montreal (YUL)
Layover in Montreal for 1h 20m
Sun May 21st 2023 Air Transat · TS 680 Depart at 7:10pm from Montreal (YUL) Fly for 6h 20m Arrive at 6:30am in Lisbon (LIS)
Sat May 13th 2023 United Airlines · UA 2217 Depart at 9:32am from Houston (IAH) Fly for 2h 29m Arrive at 1:01pm in Miami (MIA)
Layover in Miami for 3h 9m
Sat May 13th 2023 TAP Portugal · TP 224 Depart at 4:10pm from Miami (MIA) Fly for 8h 20m Arrive at 5:30am in Lisbon (LIS)
Sun May 14th 2023 United Airlines · UA 6197 Depart at 9:40am from Houston (IAH) Fly for 3h 20m Arrive at 2:00pm in Toronto (YYZ)
Layover in Toronto for 3h 40m
Sun May 14th 2023 TAP Portugal · TP 260 Depart at 5:40pm from Toronto (YYZ) Fly for 7h 5m Arrive at 5:45am in Lisbon (LIS)
Wed May 3rd 2023 TAP Portugal · TP 4294 Depart at 10:40am from Houston (IAH) Fly for 3h 44m Arrive at 3:24pm in Boston (BOS)
Layover in Boston for 3h 1m
Wed May 3rd 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Tue May 2nd 2023 TAP Portugal · TP 4422 Depart at 1:51pm from Houston (IAH) Fly for 3h 39m Arrive at 6:30pm in New York (JFK)
Layover in New York for 3h 35m
Tue May 2nd 2023 TAP Portugal · TP 208 Depart at 10:05pm from New York (JFK) Fly for 6h 55m Arrive at 10:00am in Lisbon (LIS)
Sun May 7th 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 2h 30m
Sun May 7th 2023 TAP Portugal · TP 218 Depart at 6:40pm from Boston (BOS) Fly for 6h 25m Arrive at 6:05am in Lisbon (LIS)
Thu May 18th 2023 Air Canada · AC 8790 Depart at 7:45am from Houston (IAH) Fly for 3h 11m Arrive at 11:56am in Toronto (YYZ)
Layover in Toronto for 5h 44m
Thu May 18th 2023 TAP Portugal · TP 260 Depart at 5:40pm from Toronto (YYZ) Fly for 7h 5m Arrive at 5:45am in Lisbon (LIS)
Wed May 10th 2023 United Airlines · UA 1571 Depart at 2:35pm from Houston (IAH) Fly for 3h 48m Arrive at 7:23pm in Boston (BOS)
Layover in Boston for 3h 27m
Wed May 10th 2023 TAP Portugal · TP 216 Depart at 10:50pm from Boston (BOS) Fly for 6h 25m Arrive at 10:15am in Lisbon (LIS)
Wed May 31st 2023 United Airlines · UA 1536 Depart at 7:55am from Houston (IAH) Fly for 2h 59m Arrive at 11:54am in Washington, D.C. (DCA)
Layover in Washington, D.C. for 0h 36m
Wed May 31st 2023 United Airlines · UA 4193 Depart at 12:30pm from Washington, D.C. (DCA) Fly for 1h 24m Arrive at 1:54pm in New York (EWR)
Layover in New York for 3h 46m
Wed May 31st 2023 TAP Portugal · TP 202 Depart at 5:40pm from New York (EWR) Fly for 6h 50m Arrive at 5:30am in Lisbon (LIS)
Tue May 23rd 2023 United Airlines · UA 2217 Depart at 9:32am from Houston (IAH) Fly for 2h 29m Arrive at 1:01pm in Miami (MIA)
Layover in Miami for 3h 24m
Tue May 23rd 2023 TAP Portugal · TP 224 Depart at 4:25pm from Miami (MIA) Fly for 8h 20m Arrive at 5:45am in Lisbon (LIS)
Mon May 15th 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 2h 15m
Mon May 15th 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Wed May 17th 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 2h 15m
Wed May 17th 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Wed May 31st 2023 JetBlue Airways · B6 664 Depart at 11:26am from Houston (IAH) Fly for 3h 44m Arrive at 4:10pm in Boston (BOS)
Layover in Boston for 2h 15m
Wed May 31st 2023 TAP Portugal · TP 218 Depart at 6:25pm from Boston (BOS) Fly for 6h 25m Arrive at 5:50am in Lisbon (LIS)
Thu May 18th 2023 United Airlines · UA 6197 Depart at 9:40am from Houston (IAH) Fly for 3h 20m Arrive at 2:00pm in Toronto (YYZ)
Layover in Toronto for 3h 40m
Thu May 18th 2023 TAP Portugal · TP 260 Depart at 5:40pm from Toronto (YYZ) Fly for 7h 5m Arrive at 5:45am in Lisbon (LIS)
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Tips to help you find the cheapest flights from Houston to Lisbon (IAH to LIS).
❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞
- Hans Desjarlais, Founder & Creator 