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St. Louis to Montreal-Trudeau International Airport flight
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Cheap Flights from St. Louis to Montreal-Trudeau International Airport

  • One way
  • Round-trip
      • STL17:02
        27h 16m
        1 stop
        YUL21:18
        St. Louis - Montreal|Tue, Dec 10|Frontier Airlines
        NZD 315NZD 537
        41% OFF
        41% OFF
        NZD 537NZD 315
      • STL06:01
        14h 22m
        1 stop
        YUL21:23
        St. Louis - Montreal|Tue, Dec 10|Delta Air Lines
        NZD 362NZD 537
        33% OFF
        33% OFF
        NZD 537NZD 362
      • STL17:19
        17h 31m
        1 stop
        YUL11:50
        St. Louis - Montreal|Tue, Dec 3|American Airlines
        NZD 371NZD 537
        31% OFF
        31% OFF
        NZD 537NZD 371
      • STL13:04
        7h 19m
        1 stop
        YUL21:23
        St. Louis - Montreal|Tue, Dec 10|American Airlines
        NZD 390
        NZD 390
      • STL11:36
        21h 28m
        1 stop
        YUL10:04
        St. Louis - Montreal|Thu, Nov 28|American Airlines
        NZD 410
        NZD 410
      • STL11:31
        23h 19m
        1 stop
        YUL11:50
        St. Louis - Montreal|Thu, Nov 14|American Airlines
        NZD 422
        NZD 422
      • STL06:15
        15h 25m
        1 stop
        YUL22:40
        St. Louis - Montreal|Thu, Nov 14|United Airlines
        NZD 424
        NZD 424
      • STL12:56
        7h 27m
        1 stop
        YUL21:23
        St. Louis - Montreal|Fri, Dec 13|Delta Air Lines
        NZD 425
        NZD 425
      • STL06:00
        8h 30m
        1 stop
        YUL15:30
        St. Louis - Montreal|Fri, Nov 29|Delta Air Lines
        NZD 430
        NZD 430
      • STL07:38
        8h 7m
        1 stop
        YUL16:45
        St. Louis - Montreal|Wed, Nov 20|American Airlines
        NZD 434
        NZD 434
      • STL13:00
        3h 5m
        Nonstop
        YUL14:00
        St. Louis - Montreal|Thu, Nov 21|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from St. Louis to Montreal-Trudeau International Airport

Frontier Airlines
From NZD 217
American Airlines
From NZD 345
Delta Air Lines
From NZD 362
United Airlines
From NZD 404
WestJet
From NZD 434
Air Canada
From NZD 470
Southwest Airlines
From NZD 516

Find more flights and airlines

Airports in St. Louis

  • 21.12 km from central St. Louis
    St. Louis Lambert International Airport
    Tickets From
    NZD 217
Flight Schedule from St. Louis to Montreal-Trudeau International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1515

    American Airlines

    05:23

    STL

    2.0h

    08:25

    CLT

    SMTWTFS
    Search

  2. AA5350

    American Airlines

    11:05

    CLT

    2.5h

    13:35

    YUL

    SMTWTFS

  3. DL1626

    Delta Air Lines

    06:30

    STL

    1.6h

    09:07

    DTW

    SMTWTFS
    Search

  4. DL4815

    Delta Air Lines

    10:25

    DTW

    1.9h

    12:18

    YUL

    SMTWTFS

  5. UA4426

    United Airlines

    09:44

    STL

    1.6h

    11:20

    ORD

    SMTWTFS
    Search

  6. UA3448

    United Airlines

    14:01

    ORD

    2.3h

    17:19

    YUL

    SMTWTFS

  7. UA3563

    United Airlines

    11:20

    STL

    1.4h

    12:47

    ORD

    SMTWTFS
    Search

  8. UA3448

    United Airlines

    14:01

    ORD

    2.3h

    17:19

    YUL

    SMTWTFS

  9. AC4923

    Air Canada

    11:30

    STL

    1.6h

    13:04

    ORD

    SMTWTFS
    Search

  10. AC3053

    Air Canada

    17:59

    ORD

    2.3h

    21:17

    YUL

    SMTWTFS

  11. UA4383

    United Airlines

    11:30

    STL

    1.6h

    13:04

    ORD

    SMTWTFS
    Search

  12. UA3634

    United Airlines

    17:59

    ORD

    2.3h

    21:17

    YUL

    SMTWTFS

  13. DL4931

    Delta Air Lines

    12:56

    STL

    2.5h

    16:29

    LGA

    SMTWTF-
    Search

  14. DL5197

    Delta Air Lines

    19:25

    LGA

    1.7h

    21:06

    YUL

    SMTWTFS

  15. AA4479

    American Airlines

    13:00

    STL

    2.5h

    16:27

    LGA

    SMTWT-S
    Search

  16. DL5197

    Delta Air Lines

    19:25

    LGA

    1.7h

    21:06

    YUL

    SMTWTFS

  17. AC8970

    Air Canada

    15:50

    STL

    1.9h

    18:45

    YYZ

    SMTWTFS
    Search

  18. AC430

    Air Canada

    22:30

    YYZ

    1.3h

    23:48

    YUL

    SMTWTFS

  19. AA2486

    American Airlines

    18:29

    STL

    1.9h

    21:23

    CLT

    SMTWTFS
    Search

  20. AA5137

    American Airlines

    20:21

    CLT

    2.4h

    22:45

    YUL

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from St. Louis to Montreal-Trudeau International Airport

Cheapest nonstop flight priceNZD 314
Off-season for travelOctober
Peak season for travelAugust

FAQs for St. Louis to Montreal-Trudeau International Airport Flights

  • When are flight tickets from St. Louis (STL) to Montreal (YMQ) the cheapest?

    Airlines adjust prices for flights from St. Louis to Montreal based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Montreal (YMQ) cost?

    According to Trip.com's data, the lowest price is around NZD 873.

  • What is the transportation method from the main airport to downtown in Montreal?

    • The distance from Montreal-Trudeau International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

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