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Flights from Toronto to Denver (YTO to DEN)

Discover alternate routes & cheap one way flights from Toronto to Denver (YTO to DEN) within a departure date range.

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  • USD 269
    Porter AirlinesFrontier Airlines
    9:05am - 12:07am
    Tue Jan 3rd
    17h 2m
    Toronto (YTZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Porter Airlines · PD 2383 Depart at 9:05 am from Toronto (YTZ) Fly for 1h 50m Arrive at 9:55 am in Chicago (MDW)

    Layover in Chicago for 12h 31m

    Tue Jan 3rd 2023 Frontier Airlines · F9 879 Depart at 10:26 pm from Chicago (MDW) Fly for 2h 41m Arrive at 12:07 am in Denver (DEN)

  • USD 347
    United AirlinesPorter AirlinesFrontier Airlines
    5:10pm - 8:12am
    Tue Jan 3rd
    17h 2m
    Toronto (YTZ) → Denver (DEN)
    2 Stops

    Tue Jan 3rd 2023 Porter Airlines · PD 2141 Depart at 5:10 pm from Toronto (YTZ) Fly for 1h 30m Arrive at 6:40 pm in New York (EWR)

    Layover in New York for 3h 19m

    Tue Jan 3rd 2023 United Airlines · UA 1805 Depart at 9:59 pm from New York (EWR) Fly for 2h 39m Arrive at 11:38 pm in Nashville (BNA)

    Layover in Nashville for 6h 22m

    Wed Jan 4th 2023 Frontier Airlines · F9 995 Depart at 6:00 am from Nashville (BNA) Fly for 3h 12m Arrive at 8:12 am in Denver (DEN)

  • USD 352
    Porter AirlinesFrontier Airlines
    4:20pm - 12:07am
    Tue Jan 3rd
    9h 47m
    Toronto (YTZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Porter Airlines · PD 2393 Depart at 4:20 pm from Toronto (YTZ) Fly for 1h 50m Arrive at 5:10 pm in Chicago (MDW)

    Layover in Chicago for 5h 16m

    Tue Jan 3rd 2023 Frontier Airlines · F9 879 Depart at 10:26 pm from Chicago (MDW) Fly for 2h 41m Arrive at 12:07 am in Denver (DEN)

  • USD 361
    Porter AirlinesFrontier Airlines
    9:05am - 10:59pm
    Tue Jan 3rd
    15h 54m
    Toronto (YTZ) → Denver (DEN)
    2 Stops

    Tue Jan 3rd 2023 Porter Airlines · PD 2383 Depart at 9:05 am from Toronto (YTZ) Fly for 1h 50m Arrive at 9:55 am in Chicago (MDW)

    Layover in Chicago for 5h 25m

    Tue Jan 3rd 2023 Frontier Airlines · F9 1025 Depart at 3:20 pm from Chicago (MDW) Fly for 2h 36m Arrive at 6:56 pm in Orlando (MCO)

    Layover in Orlando for 1h 45m

    Tue Jan 3rd 2023 Frontier Airlines · F9 679 Depart at 8:41 pm from Orlando (MCO) Fly for 4h 18m Arrive at 10:59 pm in Denver (DEN)

  • USD 396
    Porter AirlinesFrontier Airlines
    9:05am - 6:37pm
    Tue Jan 3rd
    11h 32m
    Toronto (YTZ) → Denver (DEN)
    2 Stops

    Tue Jan 3rd 2023 Porter Airlines · PD 2383 Depart at 9:05 am from Toronto (YTZ) Fly for 1h 50m Arrive at 9:55 am in Chicago (MDW)

    Layover in Chicago for 2h 55m

    Tue Jan 3rd 2023 Frontier Airlines · F9 1355 Depart at 12:50 pm from Chicago (MDW) Fly for 1h 55m Arrive at 3:45 pm in Atlanta (ATL)

    Layover in Atlanta for 1h 21m

    Tue Jan 3rd 2023 Frontier Airlines · F9 421 Depart at 5:06 pm from Atlanta (ATL) Fly for 3h 31m Arrive at 6:37 pm in Denver (DEN)

  • USD 427
    United Airlines
    7:59am - 9:54am
    Tue Jan 3rd
    3h 55m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Tue Jan 3rd 2023 United Airlines · UA 1320 Depart at 7:59 am from Toronto (YYZ) Fly for 3h 55m Arrive at 9:54 am in Denver (DEN)

  • USD 431
    Air Canada
    7:59am - 9:54am
    Tue Jan 3rd
    3h 55m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Tue Jan 3rd 2023 Air Canada · AC 4902 Depart at 7:59 am from Toronto (YYZ) Fly for 3h 55m Arrive at 9:54 am in Denver (DEN)

  • USD 431
    United AirlinesPorter Airlines
    12:35pm - 7:34pm
    Tue Jan 3rd
    8h 59m
    Toronto (YTZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Porter Airlines · PD 2943 Depart at 12:35 pm from Toronto (YTZ) Fly for 1h 35m Arrive at 2:10 pm in Boston (BOS)

    Layover in Boston for 2h 34m

    Tue Jan 3rd 2023 United Airlines · UA 1926 Depart at 4:44 pm from Boston (BOS) Fly for 4h 50m Arrive at 7:34 pm in Denver (DEN)

  • USD 433
    United Airlines
    2:31pm - 11:59pm
    Tue Jan 3rd
    11h 28m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3651 Depart at 2:31 pm from Toronto (YYZ) Fly for 1h 52m Arrive at 4:23 pm in New York (EWR)

    Layover in New York for 5h 7m

    Tue Jan 3rd 2023 United Airlines · UA 2139 Depart at 9:30 pm from New York (EWR) Fly for 4h 29m Arrive at 11:59 pm in Denver (DEN)

  • USD 433
    United Airlines
    6:30pm - 11:59pm
    Tue Jan 3rd
    7h 29m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3511 Depart at 6:30 pm from Toronto (YYZ) Fly for 1h 52m Arrive at 8:22 pm in New York (EWR)

    Layover in New York for 1h 8m

    Tue Jan 3rd 2023 United Airlines · UA 2139 Depart at 9:30 pm from New York (EWR) Fly for 4h 29m Arrive at 11:59 pm in Denver (DEN)

  • USD 433
    United Airlines
    10:37am - 8:45pm
    Tue Jan 3rd
    12h 8m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3648 Depart at 10:37 am from Toronto (YYZ) Fly for 1h 52m Arrive at 12:29 pm in New York (EWR)

    Layover in New York for 5h 41m

    Tue Jan 3rd 2023 United Airlines · UA 1768 Depart at 6:10 pm from New York (EWR) Fly for 4h 35m Arrive at 8:45 pm in Denver (DEN)

  • USD 433
    United Airlines
    8:30am - 5:54pm
    Tue Jan 3rd
    11h 24m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 8656 Depart at 8:30 am from Toronto (YYZ) Fly for 1h 35m Arrive at 10:05 am in New York (EWR)

    Layover in New York for 5h 20m

    Tue Jan 3rd 2023 United Airlines · UA 1875 Depart at 3:25 pm from New York (EWR) Fly for 4h 29m Arrive at 5:54 pm in Denver (DEN)

  • USD 433
    United Airlines
    10:05am - 7:33pm
    Tue Jan 3rd
    11h 28m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3451 Depart at 10:05 am from Toronto (YYZ) Fly for 1h 32m Arrive at 11:37 am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 5h 48m

    Tue Jan 3rd 2023 United Airlines · UA 717 Depart at 5:25 pm from Washington, D.C. (IAD) Fly for 4h 8m Arrive at 7:33 pm in Denver (DEN)

  • USD 435
    Delta Air Lines
    5:00pm - 10:55pm
    Tue Jan 3rd
    7h 55m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Delta Air Lines · DL 460 Depart at 5:00 pm from Toronto (YYZ) Fly for 4h 32m Arrive at 7:32 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 1h 48m

    Tue Jan 3rd 2023 Delta Air Lines · DL 1596 Depart at 9:20 pm from Salt Lake City (SLC) Fly for 1h 35m Arrive at 10:55 pm in Denver (DEN)

  • USD 436
    United Airlines
    3:59pm - 6:09pm
    Mon Jan 2nd
    4h 10m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Mon Jan 2nd 2023 United Airlines · UA 5406 Depart at 3:59 pm from Toronto (YYZ) Fly for 4h 10m Arrive at 6:09 pm in Denver (DEN)

  • USD 438
    Air Canada
    5:41pm - 9:44pm
    Tue Jan 3rd
    6h 3m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Air Canada · AC 4990 Depart at 5:41 pm from Toronto (YYZ) Fly for 2h 11m Arrive at 6:52 pm in Chicago (ORD)

    Layover in Chicago for 0h 58m

    Tue Jan 3rd 2023 Air Canada · AC 5759 Depart at 7:50 pm from Chicago (ORD) Fly for 2h 54m Arrive at 9:44 pm in Denver (DEN)

  • USD 438
    Air Canada
    5:41pm - 11:35pm
    Tue Jan 3rd
    7h 54m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Air Canada · AC 4990 Depart at 5:41 pm from Toronto (YYZ) Fly for 2h 11m Arrive at 6:52 pm in Chicago (ORD)

    Layover in Chicago for 2h 53m

    Tue Jan 3rd 2023 Air Canada · AC 5371 Depart at 9:45 pm from Chicago (ORD) Fly for 2h 50m Arrive at 11:35 pm in Denver (DEN)

  • USD 440
    Air Canada
    3:59pm - 6:09pm
    Mon Jan 2nd
    4h 10m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Mon Jan 2nd 2023 Air Canada · AC 4888 Depart at 3:59 pm from Toronto (YYZ) Fly for 4h 10m Arrive at 6:09 pm in Denver (DEN)

  • USD 443
    American Airlines
    6:44am - 12:05pm
    Tue Jan 3rd
    7h 21m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 1169 Depart at 6:44 am from Toronto (YYZ) Fly for 3h 36m Arrive at 9:20 am in Dallas (DFW)

    Layover in Dallas for 1h 39m

    Tue Jan 3rd 2023 American Airlines · AA 1725 Depart at 10:59 am from Dallas (DFW) Fly for 2h 6m Arrive at 12:05 pm in Denver (DEN)

  • USD 443
    American Airlines
    3:45pm - 10:24pm
    Tue Jan 3rd
    8h 39m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 1876 Depart at 3:45 pm from Toronto (YYZ) Fly for 2h 2m Arrive at 5:47 pm in Charlotte (CLT)

    Layover in Charlotte for 2h 53m

    Tue Jan 3rd 2023 American Airlines · AA 869 Depart at 8:40 pm from Charlotte (CLT) Fly for 3h 44m Arrive at 10:24 pm in Denver (DEN)

  • USD 443
    American Airlines
    6:44am - 1:52pm
    Tue Jan 3rd
    9h 8m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 1169 Depart at 6:44 am from Toronto (YYZ) Fly for 3h 36m Arrive at 9:20 am in Dallas (DFW)

    Layover in Dallas for 3h 30m

    Tue Jan 3rd 2023 American Airlines · AA 1321 Depart at 12:50 pm from Dallas (DFW) Fly for 2h 2m Arrive at 1:52 pm in Denver (DEN)

  • USD 443
    SwoopFrontier Airlines
    1:05pm - 9:34pm
    Tue Jan 3rd
    10h 29m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Swoop · WO 744 Depart at 1:05 pm from Toronto (YYZ) Fly for 4h 45m Arrive at 2:50 pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 48m

    Tue Jan 3rd 2023 Frontier Airlines · F9 776 Depart at 6:38 pm from Las Vegas (LAS) Fly for 1h 56m Arrive at 9:34 pm in Denver (DEN)

  • USD 445
    Porter AirlinesFrontier Airlines
    4:20pm - 12:07am
    Sun Jan 1st
    9h 47m
    Toronto (YTZ) → Denver (DEN)
    1 Stop

    Sun Jan 1st 2023 Porter Airlines · PD 2393 Depart at 4:20 pm from Toronto (YTZ) Fly for 1h 50m Arrive at 5:10 pm in Chicago (MDW)

    Layover in Chicago for 5h 16m

    Sun Jan 1st 2023 Frontier Airlines · F9 879 Depart at 10:26 pm from Chicago (MDW) Fly for 2h 41m Arrive at 12:07 am in Denver (DEN)

  • USD 447
    JetBlue AirwaysDelta Air Lines
    4:35pm - 11:04pm
    Mon Jan 2nd
    8h 29m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Mon Jan 2nd 2023 Delta Air Lines · DL 7142 Depart at 4:35 pm from Toronto (YYZ) Fly for 1h 31m Arrive at 6:06 pm in New York (LGA)

    Layover in New York for 2h 23m

    Mon Jan 2nd 2023 JetBlue Airways · B6 957 Depart at 8:29 pm from New York (LGA) Fly for 4h 35m Arrive at 11:04 pm in Denver (DEN)

  • USD 451
    United Airlines
    5:41pm - 9:44pm
    Tue Jan 3rd
    6h 3m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 5232 Depart at 5:41 pm from Toronto (YYZ) Fly for 2h 11m Arrive at 6:52 pm in Chicago (ORD)

    Layover in Chicago for 0h 58m

    Tue Jan 3rd 2023 United Airlines · UA 2485 Depart at 7:50 pm from Chicago (ORD) Fly for 2h 54m Arrive at 9:44 pm in Denver (DEN)

  • USD 451
    United Airlines
    7:46pm - 11:59pm
    Tue Jan 3rd
    6h 13m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3737 Depart at 7:46 pm from Toronto (YYZ) Fly for 1h 34m Arrive at 9:20 pm in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 0h 44m

    Tue Jan 3rd 2023 United Airlines · UA 2431 Depart at 10:04 pm from Washington, D.C. (IAD) Fly for 3h 55m Arrive at 11:59 pm in Denver (DEN)

  • USD 451
    United Airlines
    10:05am - 2:56pm
    Tue Jan 3rd
    6h 51m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3451 Depart at 10:05 am from Toronto (YYZ) Fly for 1h 32m Arrive at 11:37 am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 13m

    Tue Jan 3rd 2023 United Airlines · UA 2074 Depart at 12:50 pm from Washington, D.C. (IAD) Fly for 4h 6m Arrive at 2:56 pm in Denver (DEN)

  • USD 451
    United Airlines
    12:33pm - 7:37pm
    Tue Jan 3rd
    9h 4m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3649 Depart at 12:33 pm from Toronto (YYZ) Fly for 1h 52m Arrive at 2:25 pm in New York (EWR)

    Layover in New York for 2h 35m

    Tue Jan 3rd 2023 United Airlines · UA 2660 Depart at 5:00 pm from New York (EWR) Fly for 4h 37m Arrive at 7:37 pm in Denver (DEN)

  • USD 451
    United Airlines
    11:30am - 8:45pm
    Tue Jan 3rd
    11h 15m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 8503 Depart at 11:30 am from Toronto (YYZ) Fly for 1h 35m Arrive at 1:05 pm in New York (EWR)

    Layover in New York for 5h 5m

    Tue Jan 3rd 2023 United Airlines · UA 1768 Depart at 6:10 pm from New York (EWR) Fly for 4h 35m Arrive at 8:45 pm in Denver (DEN)

  • USD 456
    American Airlines
    6:14am - 11:02am
    Tue Jan 3rd
    6h 48m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 1746 Depart at 6:14 am from Toronto (YYZ) Fly for 2h 15m Arrive at 8:29 am in Charlotte (CLT)

    Layover in Charlotte for 0h 47m

    Tue Jan 3rd 2023 American Airlines · AA 2818 Depart at 9:16 am from Charlotte (CLT) Fly for 3h 46m Arrive at 11:02 am in Denver (DEN)

  • USD 456
    American Airlines
    7:30am - 1:16pm
    Tue Jan 3rd
    7h 46m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 1748 Depart at 7:30 am from Toronto (YYZ) Fly for 2h 2m Arrive at 9:32 am in Charlotte (CLT)

    Layover in Charlotte for 1h 58m

    Tue Jan 3rd 2023 American Airlines · AA 1830 Depart at 11:30 am from Charlotte (CLT) Fly for 3h 46m Arrive at 1:16 pm in Denver (DEN)

  • USD 458
    American Airlines
    5:14pm - 9:14pm
    Tue Jan 3rd
    6h 0m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 3610 Depart at 5:14 pm from Toronto (YYZ) Fly for 1h 57m Arrive at 6:11 pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Tue Jan 3rd 2023 American Airlines · AA 1387 Depart at 7:35 pm from Chicago (ORD) Fly for 2h 39m Arrive at 9:14 pm in Denver (DEN)

  • USD 458
    American Airlines
    1:12pm - 5:46pm
    Tue Jan 3rd
    6h 34m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 1993 Depart at 1:12 pm from Toronto (YYZ) Fly for 3h 35m Arrive at 3:47 pm in Dallas (DFW)

    Layover in Dallas for 0h 53m

    Tue Jan 3rd 2023 American Airlines · AA 1322 Depart at 4:40 pm from Dallas (DFW) Fly for 2h 6m Arrive at 5:46 pm in Denver (DEN)

  • USD 458
    American Airlines
    6:30am - 11:32am
    Tue Jan 3rd
    7h 2m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 3645 Depart at 6:30 am from Toronto (YYZ) Fly for 2h 0m Arrive at 7:30 am in Chicago (ORD)

    Layover in Chicago for 2h 6m

    Tue Jan 3rd 2023 American Airlines · AA 2368 Depart at 9:36 am from Chicago (ORD) Fly for 2h 56m Arrive at 11:32 am in Denver (DEN)

  • USD 458
    American Airlines
    5:10pm - 10:16pm
    Tue Jan 3rd
    7h 6m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 American Airlines · AA 1111 Depart at 5:10 pm from Toronto (YYZ) Fly for 3h 35m Arrive at 7:45 pm in Dallas (DFW)

    Layover in Dallas for 1h 28m

    Tue Jan 3rd 2023 American Airlines · AA 577 Depart at 9:13 pm from Dallas (DFW) Fly for 2h 3m Arrive at 10:16 pm in Denver (DEN)

  • USD 462
    SwoopSpirit Airlines
    1:05pm - 8:42pm
    Tue Jan 3rd
    9h 37m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Swoop · WO 744 Depart at 1:05 pm from Toronto (YYZ) Fly for 4h 45m Arrive at 2:50 pm in Las Vegas (LAS)

    Layover in Las Vegas for 3h 0m

    Tue Jan 3rd 2023 Spirit Airlines · NK 1285 Depart at 5:50 pm from Las Vegas (LAS) Fly for 1h 52m Arrive at 8:42 pm in Denver (DEN)

  • USD 468
    United Airlines
    3:35pm - 5:21pm
    Sun Jan 1st
    3h 46m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Sun Jan 1st 2023 United Airlines · UA 8069 Depart at 3:35 pm from Toronto (YYZ) Fly for 3h 46m Arrive at 5:21 pm in Denver (DEN)

  • USD 468
    United Airlines
    7:59am - 9:54am
    Sun Jan 1st
    3h 55m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Sun Jan 1st 2023 United Airlines · UA 1320 Depart at 7:59 am from Toronto (YYZ) Fly for 3h 55m Arrive at 9:54 am in Denver (DEN)

  • USD 468
    United Airlines
    3:59pm - 6:09pm
    Sun Jan 1st
    4h 10m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Sun Jan 1st 2023 United Airlines · UA 5406 Depart at 3:59 pm from Toronto (YYZ) Fly for 4h 10m Arrive at 6:09 pm in Denver (DEN)

  • USD 468
    United AirlinesPorter Airlines
    2:10pm - 8:45pm
    Tue Jan 3rd
    8h 35m
    Toronto (YTZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Porter Airlines · PD 2135 Depart at 2:10 pm from Toronto (YTZ) Fly for 1h 30m Arrive at 3:40 pm in New York (EWR)

    Layover in New York for 2h 30m

    Tue Jan 3rd 2023 United Airlines · UA 1768 Depart at 6:10 pm from New York (EWR) Fly for 4h 35m Arrive at 8:45 pm in Denver (DEN)

  • USD 468
    United AirlinesPorter Airlines
    1:00pm - 7:37pm
    Tue Jan 3rd
    8h 37m
    Toronto (YTZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 Porter Airlines · PD 2133 Depart at 1:00 pm from Toronto (YTZ) Fly for 1h 30m Arrive at 2:30 pm in New York (EWR)

    Layover in New York for 2h 30m

    Tue Jan 3rd 2023 United Airlines · UA 2660 Depart at 5:00 pm from New York (EWR) Fly for 4h 37m Arrive at 7:37 pm in Denver (DEN)

  • USD 469
    American Airlines
    5:14pm - 9:14pm
    Mon Jan 2nd
    6h 0m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Mon Jan 2nd 2023 American Airlines · AA 3610 Depart at 5:14 pm from Toronto (YYZ) Fly for 1h 57m Arrive at 6:11 pm in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Mon Jan 2nd 2023 American Airlines · AA 1387 Depart at 7:35 pm from Chicago (ORD) Fly for 2h 39m Arrive at 9:14 pm in Denver (DEN)

  • USD 472
    Air Canada
    7:59am - 9:54am
    Sun Jan 1st
    3h 55m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Sun Jan 1st 2023 Air Canada · AC 4902 Depart at 7:59 am from Toronto (YYZ) Fly for 3h 55m Arrive at 9:54 am in Denver (DEN)

  • USD 473
    Air Canada
    3:59pm - 6:09pm
    Sun Jan 1st
    4h 10m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Sun Jan 1st 2023 Air Canada · AC 4888 Depart at 3:59 pm from Toronto (YYZ) Fly for 4h 10m Arrive at 6:09 pm in Denver (DEN)

  • USD 474
    United Airlines
    2:30pm - 5:42pm
    Sat Dec 31st
    5h 12m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Sat Dec 31st 2022 United Airlines · UA 8167 Depart at 2:30 pm from Toronto (YYZ) Fly for 1h 7m Arrive at 3:37 pm in Cleveland (CLE)

    Layover in Cleveland for 0h 33m

    Sat Dec 31st 2022 United Airlines · UA 486 Depart at 4:10 pm from Cleveland (CLE) Fly for 3h 32m Arrive at 5:42 pm in Denver (DEN)

  • USD 474
    Delta Air Lines
    5:00pm - 10:55pm
    Sun Jan 1st
    7h 55m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Sun Jan 1st 2023 Delta Air Lines · DL 460 Depart at 5:00 pm from Toronto (YYZ) Fly for 4h 32m Arrive at 7:32 pm in Salt Lake City (SLC)

    Layover in Salt Lake City for 1h 48m

    Sun Jan 1st 2023 Delta Air Lines · DL 1596 Depart at 9:20 pm from Salt Lake City (SLC) Fly for 1h 35m Arrive at 10:55 pm in Denver (DEN)

  • USD 476
    United Airlines
    5:41pm - 9:54pm
    Sat Dec 31st
    6h 13m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Sat Dec 31st 2022 United Airlines · UA 5232 Depart at 5:41 pm from Toronto (YYZ) Fly for 2h 11m Arrive at 6:52 pm in Chicago (ORD)

    Layover in Chicago for 1h 8m

    Sat Dec 31st 2022 United Airlines · UA 2485 Depart at 8:00 pm from Chicago (ORD) Fly for 2h 54m Arrive at 9:54 pm in Denver (DEN)

  • USD 482
    United Airlines
    5:41pm - 9:38pm
    Tue Jan 3rd
    5h 57m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 5232 Depart at 5:41 pm from Toronto (YYZ) Fly for 2h 11m Arrive at 6:52 pm in Chicago (ORD)

    Layover in Chicago for 0h 56m

    Tue Jan 3rd 2023 United Airlines · UA 2605 Depart at 7:48 pm from Chicago (ORD) Fly for 2h 50m Arrive at 9:38 pm in Denver (DEN)

  • USD 482
    United Airlines
    10:37am - 4:35pm
    Tue Jan 3rd
    7h 58m
    Toronto (YYZ) → Denver (DEN)
    1 Stop

    Tue Jan 3rd 2023 United Airlines · UA 3648 Depart at 10:37 am from Toronto (YYZ) Fly for 1h 52m Arrive at 12:29 pm in New York (EWR)

    Layover in New York for 1h 40m

    Tue Jan 3rd 2023 United Airlines · UA 1669 Depart at 2:09 pm from New York (EWR) Fly for 4h 26m Arrive at 4:35 pm in Denver (DEN)

  • USD 486
    Air Canada
    3:35pm - 5:21pm
    Sun Jan 1st
    3h 46m
    Toronto (YYZ) → Denver (DEN)
    Direct

    Sun Jan 1st 2023 Air Canada · AC 1939 Depart at 3:35 pm from Toronto (YYZ) Fly for 3h 46m Arrive at 5:21 pm in Denver (DEN)

@sarahbb1
Sarah Belizaire
@sarahbb1

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@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap one way flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Toronto to Denver (YTO to DEN).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝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 Hans Desjarlais