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Flights from St. Louis to Toronto (STL to YTO)

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

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  • USD 176
    Sun Country Airlines
    6:45am - 9:15pm
    Sun Jul 21st
    13h 30m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sun Jul 21st 2024 Sun Country Airlines · SY 1626 Depart at 6:45am from St. Louis (STL) Fly for 1h 41m Arrive at 8:26am in Minneapolis (MSP)

    Layover in Minneapolis for 9h 40m

    Sun Jul 21st 2024 Sun Country Airlines · SY 1917 Depart at 6:06pm from Minneapolis (MSP) Fly for 2h 9m Arrive at 9:15pm in Toronto (YYZ)

  • USD 215
    Frontier AirlinesWestJet
    9:20pm - 11:02pm
    Wed Jul 17th
    24h 42m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 17th 2024 Frontier Airlines · F9 2850 Depart at 9:20pm from St. Louis (STL) Fly for 2h 45m Arrive at 1:05am in Orlando (MCO)

    Layover in Orlando for 18h 55m

    Thu Jul 18th 2024 WestJet · WS 1225 Depart at 8:00pm from Orlando (MCO) Fly for 3h 2m Arrive at 11:02pm in Toronto (YYZ)

  • USD 233
    Frontier AirlinesWestJet
    6:42pm - 12:22am
    Thu Jul 11th
    28h 40m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Thu Jul 11th 2024 Frontier Airlines · F9 2636 Depart at 6:42pm from St. Louis (STL) Fly for 2h 48m Arrive at 10:30pm in Orlando (MCO)

    Layover in Orlando for 22h 50m

    Fri Jul 12th 2024 WestJet · WS 1167 Depart at 9:20pm from Orlando (MCO) Fly for 3h 2m Arrive at 12:22am in Toronto (YYZ)

  • USD 242
    United Airlines
    5:30pm - 11:58pm
    Tue Jul 9th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 2144 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Tue Jul 9th 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 242
    Frontier AirlinesWestJet
    9:29pm - 9:50am
    Sat Jul 20th
    11h 21m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 20th 2024 Frontier Airlines · F9 2850 Depart at 9:29pm from St. Louis (STL) Fly for 2h 45m Arrive at 1:14am in Orlando (MCO)

    Layover in Orlando for 5h 46m

    Sun Jul 21st 2024 WestJet · WS 1169 Depart at 7:00am from Orlando (MCO) Fly for 2h 50m Arrive at 9:50am in Toronto (YYZ)

  • USD 243
    United Airlines
    4:05pm - 7:04pm
    Mon Jul 15th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Mon Jul 15th 2024 United Airlines · UA 6608 Depart at 4:05pm from St. Louis (STL) Fly for 1h 59m Arrive at 7:04pm in Toronto (YYZ)

  • USD 243
    United Airlines
    10:10am - 1:09pm
    Mon Jul 15th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Mon Jul 15th 2024 United Airlines · UA 6606 Depart at 10:10am from St. Louis (STL) Fly for 1h 59m Arrive at 1:09pm in Toronto (YYZ)

  • USD 243
    United Airlines
    10:10am - 1:09pm
    Wed Jul 10th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Wed Jul 10th 2024 United Airlines · UA 6606 Depart at 10:10am from St. Louis (STL) Fly for 1h 59m Arrive at 1:09pm in Toronto (YYZ)

  • USD 243
    United Airlines
    4:05pm - 7:04pm
    Tue Jul 23rd
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Tue Jul 23rd 2024 United Airlines · UA 6608 Depart at 4:05pm from St. Louis (STL) Fly for 1h 59m Arrive at 7:04pm in Toronto (YYZ)

  • USD 243
    United Airlines
    3:43pm - 8:43pm
    Sat Jul 13th
    4h 0m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 13th 2024 United Airlines · UA 788 Depart at 3:43pm from St. Louis (STL) Fly for 1h 27m Arrive at 5:10pm in Chicago (ORD)

    Layover in Chicago for 0h 50m

    Sat Jul 13th 2024 United Airlines · UA 265 Depart at 6:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 8:43pm in Toronto (YYZ)

  • USD 243
    United Airlines
    5:30pm - 11:58pm
    Wed Jul 10th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 United Airlines · UA 2144 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Wed Jul 10th 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 243
    United Airlines
    8:05am - 3:43pm
    Tue Jul 9th
    6h 38m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 3h 21m

    Tue Jul 9th 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 243
    United Airlines
    8:05am - 3:43pm
    Wed Jul 10th
    6h 38m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 3h 21m

    Wed Jul 10th 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 243
    United Airlines
    6:08am - 1:47pm
    Tue Jul 9th
    6h 39m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 2h 30m

    Tue Jul 9th 2024 United Airlines · UA 3400 Depart at 12:00pm from New York (EWR) Fly for 1h 47m Arrive at 1:47pm in Toronto (YYZ)

  • USD 243
    United Airlines
    6:08am - 1:47pm
    Wed Jul 17th
    6h 39m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 17th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 2h 30m

    Wed Jul 17th 2024 United Airlines · UA 3400 Depart at 12:00pm from New York (EWR) Fly for 1h 47m Arrive at 1:47pm in Toronto (YYZ)

  • USD 243
    United Airlines
    6:08am - 5:00pm
    Wed Jul 10th
    9h 52m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 5h 30m

    Wed Jul 10th 2024 United Airlines · UA 3622 Depart at 3:00pm from New York (EWR) Fly for 2h 0m Arrive at 5:00pm in Toronto (YYZ)

  • USD 243
    United Airlines
    6:08am - 8:12pm
    Tue Jul 9th
    13h 4m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 9h 0m

    Tue Jul 9th 2024 United Airlines · UA 8119 Depart at 6:30pm from New York (EWR) Fly for 1h 42m Arrive at 8:12pm in Toronto (YYZ)

  • USD 244
    United Airlines
    4:05pm - 7:04pm
    Sun Jul 21st
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Sun Jul 21st 2024 United Airlines · UA 6608 Depart at 4:05pm from St. Louis (STL) Fly for 1h 59m Arrive at 7:04pm in Toronto (YYZ)

  • USD 244
    United Airlines
    10:19am - 3:43pm
    Tue Jul 16th
    4h 24m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 4426 Depart at 10:19am from St. Louis (STL) Fly for 1h 29m Arrive at 11:48am in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Tue Jul 16th 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 244
    United Airlines
    8:05am - 1:48pm
    Sun Jul 21st
    4h 43m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sun Jul 21st 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Sun Jul 21st 2024 United Airlines · UA 8450 Depart at 11:00am from Chicago (ORD) Fly for 1h 48m Arrive at 1:48pm in Toronto (YYZ)

  • USD 244
    United Airlines
    5:30pm - 11:58pm
    Sun Jul 21st
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sun Jul 21st 2024 United Airlines · UA 2144 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Sun Jul 21st 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 244
    United Airlines
    5:30pm - 11:58pm
    Mon Jul 15th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Mon Jul 15th 2024 United Airlines · UA 2144 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Mon Jul 15th 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 244
    United Airlines
    5:30pm - 11:58pm
    Sat Jul 13th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 13th 2024 United Airlines · UA 2144 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Sat Jul 13th 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 244
    United Airlines
    5:30pm - 11:58pm
    Tue Jul 16th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 2144 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Tue Jul 16th 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:16am - 1:47pm
    Sat Jul 13th
    6h 31m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 13th 2024 United Airlines · UA 1307 Depart at 6:16am from St. Louis (STL) Fly for 2h 22m Arrive at 9:38am in New York (EWR)

    Layover in New York for 2h 22m

    Sat Jul 13th 2024 United Airlines · UA 3400 Depart at 12:00pm from New York (EWR) Fly for 1h 47m Arrive at 1:47pm in Toronto (YYZ)

  • USD 244
    United Airlines
    8:05am - 3:43pm
    Tue Jul 16th
    6h 38m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 3h 21m

    Tue Jul 16th 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 244
    United Airlines
    8:05am - 3:43pm
    Sun Jul 21st
    6h 38m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sun Jul 21st 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 3h 21m

    Sun Jul 21st 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 1:47pm
    Sun Jul 21st
    6h 39m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sun Jul 21st 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 2h 30m

    Sun Jul 21st 2024 United Airlines · UA 3400 Depart at 12:00pm from New York (EWR) Fly for 1h 47m Arrive at 1:47pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 1:47pm
    Wed Jul 10th
    6h 39m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 2h 30m

    Wed Jul 10th 2024 United Airlines · UA 3400 Depart at 12:00pm from New York (EWR) Fly for 1h 47m Arrive at 1:47pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 1:47pm
    Tue Jul 16th
    6h 39m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 2h 30m

    Tue Jul 16th 2024 United Airlines · UA 3400 Depart at 12:00pm from New York (EWR) Fly for 1h 47m Arrive at 1:47pm in Toronto (YYZ)

  • USD 244
    United Airlines
    3:43pm - 11:58pm
    Sat Jul 13th
    7h 15m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 13th 2024 United Airlines · UA 788 Depart at 3:43pm from St. Louis (STL) Fly for 1h 27m Arrive at 5:10pm in Chicago (ORD)

    Layover in Chicago for 4h 5m

    Sat Jul 13th 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 244
    United Airlines
    1:45pm - 10:48pm
    Tue Jul 16th
    8h 3m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 2625 Depart at 1:45pm from St. Louis (STL) Fly for 2h 28m Arrive at 3:13pm in Denver (DEN)

    Layover in Denver for 2h 19m

    Tue Jul 16th 2024 United Airlines · UA 1094 Depart at 5:32pm from Denver (DEN) Fly for 3h 16m Arrive at 10:48pm in Toronto (YYZ)

  • USD 244
    United Airlines
    1:45pm - 10:48pm
    Wed Jul 10th
    8h 3m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 United Airlines · UA 2625 Depart at 1:45pm from St. Louis (STL) Fly for 2h 28m Arrive at 3:13pm in Denver (DEN)

    Layover in Denver for 2h 19m

    Wed Jul 10th 2024 United Airlines · UA 1094 Depart at 5:32pm from Denver (DEN) Fly for 3h 16m Arrive at 10:48pm in Toronto (YYZ)

  • USD 244
    United Airlines
    1:45pm - 10:48pm
    Mon Jul 15th
    8h 3m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Mon Jul 15th 2024 United Airlines · UA 2625 Depart at 1:45pm from St. Louis (STL) Fly for 2h 28m Arrive at 3:13pm in Denver (DEN)

    Layover in Denver for 2h 19m

    Mon Jul 15th 2024 United Airlines · UA 1094 Depart at 5:32pm from Denver (DEN) Fly for 3h 16m Arrive at 10:48pm in Toronto (YYZ)

  • USD 244
    United Airlines
    1:45pm - 10:48pm
    Mon Jul 22nd
    8h 3m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Mon Jul 22nd 2024 United Airlines · UA 2625 Depart at 1:45pm from St. Louis (STL) Fly for 2h 28m Arrive at 3:13pm in Denver (DEN)

    Layover in Denver for 2h 19m

    Mon Jul 22nd 2024 United Airlines · UA 1094 Depart at 5:32pm from Denver (DEN) Fly for 3h 16m Arrive at 10:48pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 3:42pm
    Tue Jul 16th
    8h 34m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 4h 30m

    Tue Jul 16th 2024 United Airlines · UA 8436 Depart at 2:00pm from New York (EWR) Fly for 1h 42m Arrive at 3:42pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 3:42pm
    Tue Jul 9th
    8h 34m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 4h 30m

    Tue Jul 9th 2024 United Airlines · UA 8436 Depart at 2:00pm from New York (EWR) Fly for 1h 42m Arrive at 3:42pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 5:00pm
    Tue Jul 9th
    9h 52m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 5h 30m

    Tue Jul 9th 2024 United Airlines · UA 3622 Depart at 3:00pm from New York (EWR) Fly for 2h 0m Arrive at 5:00pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 5:00pm
    Tue Jul 16th
    9h 52m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 5h 30m

    Tue Jul 16th 2024 United Airlines · UA 3622 Depart at 3:00pm from New York (EWR) Fly for 2h 0m Arrive at 5:00pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:16am - 6:15pm
    Sat Jul 13th
    10h 59m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 13th 2024 United Airlines · UA 1307 Depart at 6:16am from St. Louis (STL) Fly for 2h 22m Arrive at 9:38am in New York (EWR)

    Layover in New York for 6h 52m

    Sat Jul 13th 2024 United Airlines · UA 8432 Depart at 4:30pm from New York (EWR) Fly for 1h 45m Arrive at 6:15pm in Toronto (YYZ)

  • USD 244
    United Airlines
    6:08am - 6:15pm
    Tue Jul 9th
    11h 7m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 1307 Depart at 6:08am from St. Louis (STL) Fly for 2h 22m Arrive at 9:30am in New York (EWR)

    Layover in New York for 7h 0m

    Tue Jul 9th 2024 United Airlines · UA 8432 Depart at 4:30pm from New York (EWR) Fly for 1h 45m Arrive at 6:15pm in Toronto (YYZ)

  • USD 244
    Frontier AirlinesWestJet
    6:42pm - 11:02pm
    Sun Jul 21st
    27h 20m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sun Jul 21st 2024 Frontier Airlines · F9 2636 Depart at 6:42pm from St. Louis (STL) Fly for 2h 48m Arrive at 10:30pm in Orlando (MCO)

    Layover in Orlando for 21h 30m

    Mon Jul 22nd 2024 WestJet · WS 1225 Depart at 8:00pm from Orlando (MCO) Fly for 3h 2m Arrive at 11:02pm in Toronto (YYZ)

  • USD 247
    Frontier AirlinesWestJet
    9:20pm - 2:33pm
    Wed Jul 17th
    16h 13m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 17th 2024 Frontier Airlines · F9 2850 Depart at 9:20pm from St. Louis (STL) Fly for 2h 45m Arrive at 1:05am in Orlando (MCO)

    Layover in Orlando for 10h 30m

    Thu Jul 18th 2024 WestJet · WS 1227 Depart at 11:35am from Orlando (MCO) Fly for 2h 58m Arrive at 2:33pm in Toronto (YYZ)

  • USD 251
    United Airlines
    3:43pm - 8:43pm
    Sat Jul 20th
    4h 0m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 20th 2024 United Airlines · UA 788 Depart at 3:43pm from St. Louis (STL) Fly for 1h 27m Arrive at 5:10pm in Chicago (ORD)

    Layover in Chicago for 0h 50m

    Sat Jul 20th 2024 United Airlines · UA 265 Depart at 6:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 8:43pm in Toronto (YYZ)

  • USD 251
    United Airlines
    10:19am - 3:43pm
    Tue Jul 23rd
    4h 24m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 23rd 2024 United Airlines · UA 4426 Depart at 10:19am from St. Louis (STL) Fly for 1h 29m Arrive at 11:48am in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Tue Jul 23rd 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 251
    United Airlines
    11:00am - 5:03pm
    Sat Jul 20th
    5h 3m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 20th 2024 United Airlines · UA 5490 Depart at 11:00am from St. Louis (STL) Fly for 1h 28m Arrive at 12:28pm in Chicago (ORD)

    Layover in Chicago for 1h 47m

    Sat Jul 20th 2024 United Airlines · UA 8474 Depart at 2:15pm from Chicago (ORD) Fly for 1h 48m Arrive at 5:03pm in Toronto (YYZ)

  • USD 251
    United Airlines
    8:05am - 2:52pm
    Tue Jul 23rd
    5h 47m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 23rd 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 2h 21m

    Tue Jul 23rd 2024 United Airlines · UA 3616 Depart at 12:00pm from Chicago (ORD) Fly for 1h 52m Arrive at 2:52pm in Toronto (YYZ)

  • USD 251
    United Airlines
    6:16am - 1:47pm
    Sat Jul 20th
    6h 31m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 20th 2024 United Airlines · UA 1307 Depart at 6:16am from St. Louis (STL) Fly for 2h 22m Arrive at 9:38am in New York (EWR)

    Layover in New York for 2h 22m

    Sat Jul 20th 2024 United Airlines · UA 3400 Depart at 12:00pm from New York (EWR) Fly for 1h 47m Arrive at 1:47pm in Toronto (YYZ)

  • USD 261
    Air Canada
    5:30pm - 11:58pm
    Tue Jul 9th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 Air Canada · AC 4919 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Tue Jul 9th 2024 Air Canada · AC 5138 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 261
    Air Canada
    8:05am - 3:43pm
    Tue Jul 9th
    6h 38m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 Air Canada · AC 4925 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 3h 21m

    Tue Jul 9th 2024 Air Canada · AC 4407 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 261
    Southern Airways ExpressWestJet
    7:30am - 9:00pm
    Fri Jul 12th
    12h 30m
    St. Louis (STL) → Toronto (YYZ)
    2 Stops

    Fri Jul 12th 2024 Southern Airways Express · 9X 449 Depart at 7:30am from St. Louis (STL) Fly for 1h 30m Arrive at 9:00am in Jonesboro (JBR)

    Layover in Jonesboro for 0h 30m

    Fri Jul 12th 2024 Southern Airways Express · 9X 458 Depart at 9:30am from Jonesboro (JBR) Fly for 1h 40m Arrive at 11:10am in Nashville (BNA)

    Layover in Nashville for 6h 45m

    Fri Jul 12th 2024 WestJet · WS 1429 Depart at 5:55pm from Nashville (BNA) Fly for 2h 5m Arrive at 9:00pm in Toronto (YYZ)

  • USD 273
    Air Canada
    5:30pm - 11:58pm
    Wed Jul 10th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 Air Canada · AC 4919 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Wed Jul 10th 2024 Air Canada · AC 5138 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 275
    Southern Airways ExpressWestJet
    7:30am - 9:00pm
    Mon Jul 22nd
    12h 30m
    St. Louis (STL) → Toronto (YYZ)
    2 Stops

    Mon Jul 22nd 2024 Southern Airways Express · 9X 449 Depart at 7:30am from St. Louis (STL) Fly for 1h 30m Arrive at 9:00am in Jonesboro (JBR)

    Layover in Jonesboro for 0h 30m

    Mon Jul 22nd 2024 Southern Airways Express · 9X 458 Depart at 9:30am from Jonesboro (JBR) Fly for 1h 40m Arrive at 11:10am in Nashville (BNA)

    Layover in Nashville for 6h 45m

    Mon Jul 22nd 2024 WestJet · WS 1429 Depart at 5:55pm from Nashville (BNA) Fly for 2h 5m Arrive at 9:00pm in Toronto (YYZ)

  • USD 275
    Southern Airways ExpressWestJet
    7:30am - 9:00pm
    Fri Jul 19th
    12h 30m
    St. Louis (STL) → Toronto (YYZ)
    2 Stops

    Fri Jul 19th 2024 Southern Airways Express · 9X 449 Depart at 7:30am from St. Louis (STL) Fly for 1h 30m Arrive at 9:00am in Jonesboro (JBR)

    Layover in Jonesboro for 0h 30m

    Fri Jul 19th 2024 Southern Airways Express · 9X 458 Depart at 9:30am from Jonesboro (JBR) Fly for 1h 40m Arrive at 11:10am in Nashville (BNA)

    Layover in Nashville for 6h 45m

    Fri Jul 19th 2024 WestJet · WS 1429 Depart at 5:55pm from Nashville (BNA) Fly for 2h 5m Arrive at 9:00pm in Toronto (YYZ)

  • USD 275
    Southern Airways ExpressWestJet
    7:30am - 9:00pm
    Thu Jul 18th
    12h 30m
    St. Louis (STL) → Toronto (YYZ)
    2 Stops

    Thu Jul 18th 2024 Southern Airways Express · 9X 449 Depart at 7:30am from St. Louis (STL) Fly for 1h 30m Arrive at 9:00am in Jonesboro (JBR)

    Layover in Jonesboro for 0h 30m

    Thu Jul 18th 2024 Southern Airways Express · 9X 458 Depart at 9:30am from Jonesboro (JBR) Fly for 1h 40m Arrive at 11:10am in Nashville (BNA)

    Layover in Nashville for 6h 45m

    Thu Jul 18th 2024 WestJet · WS 1429 Depart at 5:55pm from Nashville (BNA) Fly for 2h 5m Arrive at 9:00pm in Toronto (YYZ)

  • USD 275
    Southern Airways ExpressWestJet
    7:30am - 9:00pm
    Thu Jul 11th
    12h 30m
    St. Louis (STL) → Toronto (YYZ)
    2 Stops

    Thu Jul 11th 2024 Southern Airways Express · 9X 449 Depart at 7:30am from St. Louis (STL) Fly for 1h 30m Arrive at 9:00am in Jonesboro (JBR)

    Layover in Jonesboro for 0h 30m

    Thu Jul 11th 2024 Southern Airways Express · 9X 458 Depart at 9:30am from Jonesboro (JBR) Fly for 1h 40m Arrive at 11:10am in Nashville (BNA)

    Layover in Nashville for 6h 45m

    Thu Jul 11th 2024 WestJet · WS 1429 Depart at 5:55pm from Nashville (BNA) Fly for 2h 5m Arrive at 9:00pm in Toronto (YYZ)

  • USD 291
    United Airlines
    5:30pm - 11:58pm
    Mon Jul 8th
    5h 28m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Mon Jul 8th 2024 United Airlines · UA 2144 Depart at 5:30pm from St. Louis (STL) Fly for 1h 25m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 2h 20m

    Mon Jul 8th 2024 United Airlines · UA 1756 Depart at 9:15pm from Chicago (ORD) Fly for 1h 43m Arrive at 11:58pm in Toronto (YYZ)

  • USD 296
    United Airlines
    10:10am - 1:09pm
    Fri Jul 12th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Fri Jul 12th 2024 United Airlines · UA 6606 Depart at 10:10am from St. Louis (STL) Fly for 1h 59m Arrive at 1:09pm in Toronto (YYZ)

  • USD 296
    United Airlines
    10:10am - 1:09pm
    Tue Jul 9th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Tue Jul 9th 2024 United Airlines · UA 6606 Depart at 10:10am from St. Louis (STL) Fly for 1h 59m Arrive at 1:09pm in Toronto (YYZ)

  • USD 296
    United Airlines
    4:05pm - 7:04pm
    Mon Jul 22nd
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Mon Jul 22nd 2024 United Airlines · UA 6608 Depart at 4:05pm from St. Louis (STL) Fly for 1h 59m Arrive at 7:04pm in Toronto (YYZ)

  • USD 296
    United Airlines
    6:30am - 11:52am
    Sun Jul 21st
    4h 22m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sun Jul 21st 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 34m Arrive at 8:04am in Chicago (ORD)

    Layover in Chicago for 0h 56m

    Sun Jul 21st 2024 United Airlines · UA 3584 Depart at 9:00am from Chicago (ORD) Fly for 1h 52m Arrive at 11:52am in Toronto (YYZ)

  • USD 296
    United Airlines
    10:19am - 3:43pm
    Wed Jul 10th
    4h 24m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 United Airlines · UA 4426 Depart at 10:19am from St. Louis (STL) Fly for 1h 29m Arrive at 11:48am in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Wed Jul 10th 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 296
    United Airlines
    8:05am - 2:52pm
    Tue Jul 16th
    5h 47m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 16th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 2h 21m

    Tue Jul 16th 2024 United Airlines · UA 3616 Depart at 12:00pm from Chicago (ORD) Fly for 1h 52m Arrive at 2:52pm in Toronto (YYZ)

  • USD 296
    United Airlines
    8:05am - 2:52pm
    Wed Jul 10th
    5h 47m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Wed Jul 10th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 2h 21m

    Wed Jul 10th 2024 United Airlines · UA 3616 Depart at 12:00pm from Chicago (ORD) Fly for 1h 52m Arrive at 2:52pm in Toronto (YYZ)

  • USD 296
    United Airlines
    8:05am - 2:52pm
    Tue Jul 9th
    5h 47m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 9th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 2h 21m

    Tue Jul 9th 2024 United Airlines · UA 3616 Depart at 12:00pm from Chicago (ORD) Fly for 1h 52m Arrive at 2:52pm in Toronto (YYZ)

  • USD 296
    United Airlines
    8:05am - 3:43pm
    Sat Jul 13th
    6h 38m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 13th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 3h 21m

    Sat Jul 13th 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 307
    United Airlines
    10:19am - 3:43pm
    Sat Jul 20th
    4h 24m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 20th 2024 United Airlines · UA 4426 Depart at 10:19am from St. Louis (STL) Fly for 1h 29m Arrive at 11:48am in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Sat Jul 20th 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 307
    United Airlines
    11:25am - 5:03pm
    Tue Jul 23rd
    4h 38m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 23rd 2024 United Airlines · UA 5490 Depart at 11:25am from St. Louis (STL) Fly for 1h 28m Arrive at 12:53pm in Chicago (ORD)

    Layover in Chicago for 1h 22m

    Tue Jul 23rd 2024 United Airlines · UA 8474 Depart at 2:15pm from Chicago (ORD) Fly for 1h 48m Arrive at 5:03pm in Toronto (YYZ)

  • USD 307
    United Airlines
    8:05am - 1:48pm
    Tue Jul 23rd
    4h 43m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 23rd 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Tue Jul 23rd 2024 United Airlines · UA 8450 Depart at 11:00am from Chicago (ORD) Fly for 1h 48m Arrive at 1:48pm in Toronto (YYZ)

  • USD 316
    United Airlines
    4:05pm - 7:04pm
    Thu Jul 18th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Thu Jul 18th 2024 United Airlines · UA 6608 Depart at 4:05pm from St. Louis (STL) Fly for 1h 59m Arrive at 7:04pm in Toronto (YYZ)

  • USD 317
    United Airlines
    4:05pm - 7:04pm
    Sat Jul 20th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Sat Jul 20th 2024 United Airlines · UA 6608 Depart at 4:05pm from St. Louis (STL) Fly for 1h 59m Arrive at 7:04pm in Toronto (YYZ)

  • USD 317
    United Airlines
    10:19am - 3:43pm
    Mon Jul 22nd
    4h 24m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Mon Jul 22nd 2024 United Airlines · UA 4426 Depart at 10:19am from St. Louis (STL) Fly for 1h 29m Arrive at 11:48am in Chicago (ORD)

    Layover in Chicago for 1h 12m

    Mon Jul 22nd 2024 United Airlines · UA 380 Depart at 1:00pm from Chicago (ORD) Fly for 1h 43m Arrive at 3:43pm in Toronto (YYZ)

  • USD 317
    United Airlines
    11:07am - 8:00pm
    Sat Jul 13th
    7h 53m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 13th 2024 United Airlines · UA 3684 Depart at 11:07am from St. Louis (STL) Fly for 2h 35m Arrive at 2:42pm in New York (EWR)

    Layover in New York for 3h 18m

    Sat Jul 13th 2024 United Airlines · UA 3504 Depart at 6:00pm from New York (EWR) Fly for 2h 0m Arrive at 8:00pm in Toronto (YYZ)

  • USD 330
    United Airlines
    8:05am - 1:48pm
    Sat Jul 20th
    4h 43m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 20th 2024 United Airlines · UA 4183 Depart at 8:05am from St. Louis (STL) Fly for 1h 34m Arrive at 9:39am in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Sat Jul 20th 2024 United Airlines · UA 8450 Depart at 11:00am from Chicago (ORD) Fly for 1h 48m Arrive at 1:48pm in Toronto (YYZ)

  • USD 330
    United Airlines
    8:25am - 2:15pm
    Tue Jul 23rd
    4h 50m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Tue Jul 23rd 2024 United Airlines · UA 4506 Depart at 8:25am from St. Louis (STL) Fly for 2h 10m Arrive at 11:35am in Washington, D.C. (IAD)

    Layover in Washington, D.C. for 1h 0m

    Tue Jul 23rd 2024 United Airlines · UA 3490 Depart at 12:35pm from Washington, D.C. (IAD) Fly for 1h 40m Arrive at 2:15pm in Toronto (YYZ)

  • USD 330
    United Airlines
    6:30am - 1:48pm
    Mon Jul 22nd
    6h 18m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Mon Jul 22nd 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 34m Arrive at 8:04am in Chicago (ORD)

    Layover in Chicago for 2h 56m

    Mon Jul 22nd 2024 United Airlines · UA 8450 Depart at 11:00am from Chicago (ORD) Fly for 1h 48m Arrive at 1:48pm in Toronto (YYZ)

  • USD 338
    WestJet
    6:00am - 12:14pm
    Sat Jul 20th
    5h 14m
    St. Louis (STL) → Toronto (YYZ)
    1 Stop

    Sat Jul 20th 2024 WestJet · WS 6879 Depart at 6:00am from St. Louis (STL) Fly for 1h 32m Arrive at 8:32am in Atlanta (ATL)

    Layover in Atlanta for 1h 28m

    Sat Jul 20th 2024 WestJet · WS 6305 Depart at 10:00am from Atlanta (ATL) Fly for 2h 14m Arrive at 12:14pm in Toronto (YYZ)

  • USD 354
    United Airlines
    4:05pm - 7:04pm
    Thu Jul 11th
    1h 59m
    St. Louis (STL) → Toronto (YYZ)
    Direct

    Thu Jul 11th 2024 United Airlines · UA 6608 Depart at 4:05pm from St. Louis (STL) Fly for 1h 59m Arrive at 7:04pm in Toronto (YYZ)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap 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 St. Louis to Toronto (STL to YTO).

  • 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