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St. Louis Lambert International Airport to Montreal flight
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Cheap Flights from St. Louis Lambert International Airport to Montreal

Search for flights from St. Louis Lambert International Airport to Montreal and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • Cheapest nonstop
        STL13:30
        2h 30m
        Nonstop
        YUL17:00
        St. Louis - Montreal|Fri, May 2|United Airlines
        TWD 8,376TWD 8,998
        7% OFF
        7% OFF
        TWD 8,998TWD 8,376

        Choose United Airlines flights from St. Louis to Montreal. The one-way direct flight with United Airlines departs from St. Louis Lambert International Airport on Fri, May 2, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 8,376 including taxes and charges.

      • STL13:30
        2h 29m
        Nonstop
        YUL16:59
        St. Louis - Montreal|Mon, May 12|United Airlines
        TWD 8,458TWD 8,998
        6% OFF
        6% OFF
        TWD 8,998TWD 8,458

        Choose United Airlines flights from St. Louis to Montreal. The one-way direct flight with United Airlines departs from St. Louis Lambert International Airport on Mon, May 12, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 8,458 including taxes and charges.

      • STL16:57
        20h 43m
        1 stop
        YUL14:40
        St. Louis - Montreal|Sat, Apr 5|Frontier Airlines
        TWD 5,802TWD 8,998
        36% OFF
        36% OFF
        TWD 8,998TWD 5,802

        Choose Frontier Airlines flights from St. Louis to Montreal. The one-way connecting flight with Frontier Airlines departs from St. Louis Lambert International Airport on Sat, Apr 5, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 5,802 including taxes and charges.

      • STL06:00
        11h 51m
        1 stop
        YUL18:51
        St. Louis - Montreal|Sat, Apr 19|Southwest Airlines
        TWD 6,794
        TWD 6,794

        Choose Southwest Airlines flights from St. Louis to Montreal. The one-way connecting flight with Southwest Airlines departs from St. Louis Lambert International Airport on Sat, Apr 19, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 6,794 including taxes and charges.

      • STL07:29
        25h 41m
        1 stop
        YUL10:10
        St. Louis - Montreal|Thu, Mar 20|American Airlines
        TWD 6,844
        TWD 6,844

        Choose American Airlines flights from St. Louis to Montreal. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Thu, Mar 20, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 6,844 including taxes and charges.

      • STL06:10
        14h 12m
        1 stop
        YUL21:22
        St. Louis - Montreal|Fri, Mar 28|Delta Air Lines
        TWD 6,975
        TWD 6,975

        Choose Delta Air Lines flights from St. Louis to Montreal. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Fri, Mar 28, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 6,975 including taxes and charges.

      • STL06:10
        14h 12m
        1 stop
        YUL21:22
        St. Louis - Montreal|Tue, Mar 18|Delta Air Lines
        TWD 6,989
        TWD 6,989

        Choose Delta Air Lines flights from St. Louis to Montreal. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Tue, Mar 18, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 6,989 including taxes and charges.

      • STL08:30
        12h 36m
        1 stop
        YUL22:06
        St. Louis - Montreal|Sat, Apr 5|Delta Air Lines
        TWD 7,057
        TWD 7,057

        Choose Delta Air Lines flights from St. Louis to Montreal. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Sat, Apr 5, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 7,057 including taxes and charges.

      • STL05:45
        12h 6m
        1 stop
        YUL18:51
        St. Louis - Montreal|Sat, Apr 5|American Airlines
        TWD 7,085
        TWD 7,085

        Choose American Airlines flights from St. Louis to Montreal. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Sat, Apr 5, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 7,085 including taxes and charges.

      • STL07:45
        26h 59m
        1 stop
        YUL11:44
        St. Louis - Montreal|Sat, Apr 19|American Airlines
        TWD 7,130
        TWD 7,130

        Choose American Airlines flights from St. Louis to Montreal. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Sat, Apr 19, arriving at Montreal Pierre Elliott Trudeau Airport. One-way Prices start from TWD 7,130 including taxes and charges.

      • STL1:00 PM
        3h 5m
        Nonstop
        YMQ2:00 PM
        St. Louis - Montreal|Wed, Mar 19|United Airlines
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Airports in Montreal

Learn about different airports in Montreal, find the best flight and transfer options, and plan your journey.

  • 15.72 km from central Montreal
    Montreal-Trudeau International Airport
    Tickets From
    TWD 5,384

Flight Schedule from St. Louis Lambert International Airport to Montreal

Check the schedule for flights from St. Louis Lambert International Airport to Montreal and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL4981

    Delta Air Lines

    06:00

    STL

    2.5h

    09:30

    LGA

    SMTWT-S
    Search

  2. DL5147

    Delta Air Lines

    14:30

    LGA

    1.6h

    16:05

    YUL

    SMTWT-S

  3. UA3425

    United Airlines

    07:30

    STL

    2.5h

    11:02

    EWR

    SMTWTFS
    Search

  4. DL5197

    Delta Air Lines

    19:45

    LGA

    1.8h

    21:30

    YUL

    SMTWTFS

  5. UA3425

    United Airlines

    07:30

    STL

    2.5h

    11:02

    EWR

    SMTWTFS
    Search

  6. AC8943

    Air Canada

    15:30

    EWR

    1.6h

    17:08

    YUL

    SMTWTFS

  7. UA3425

    United Airlines

    07:30

    STL

    2.5h

    11:02

    EWR

    SMTWTFS
    Search

  8. UA3715

    United Airlines

    14:41

    EWR

    1.7h

    16:21

    YUL

    SMTWTFS

  9. AC4948

    Air Canada

    09:13

    STL

    2.4h

    10:35

    DEN

    SMTWTFS
    Search

  10. AC1074

    Air Canada

    17:40

    DEN

    3.8h

    23:26

    YUL

    SMTWTFS

  11. DL5474

    Delta Air Lines

    09:30

    STL

    2.4h

    12:53

    LGA

    SMTWTFS
    Search

  12. UA3613

    United Airlines

    20:17

    EWR

    1.8h

    22:06

    YUL

    SMTWTFS

  13. UA4432

    United Airlines

    11:20

    STL

    1.5h

    12:52

    ORD

    SMTWTFS
    Search

  14. PD2394

    Porter Airlines

    17:20

    MDW

    1.7h

    20:02

    YTZ

    SMTWT-S

  15. PD2487

    Porter Airlines

    20:55

    YTZ

    1.3h

    22:10

    YUL

    ---WT-S

  16. UA4454

    United Airlines

    13:00

    STL

    2.1h

    16:08

    IAD

    SMTWTFS
    Search

  17. UA3602

    United Airlines

    17:31

    IAD

    2.2h

    19:45

    YUL

    SMTWTFS

  18. AA3096

    American Airlines

    13:59

    STL

    2.0h

    16:57

    CLT

    SMTWTFS
    Search

  19. AA5137

    American Airlines

    20:25

    CLT

    2.4h

    22:50

    YUL

    SMTWTFS

  20. AC8970

    Air Canada

    14:30

    STL

    2.0h

    17:30

    YYZ

    SMTWTFS
    Search

  21. AC430

    Air Canada

    23:10

    YYZ

    1.3h

    00:28

    YUL

    SMTWTFS
Find more flights and airlines

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

Cheapest round-trip ticket priceTWD 16,138
Cheapest nonstop flight priceTWD 5,802
Off-season for travelMarch
Peak season for travelDecember

FAQs for St. Louis Lambert International Airport to Montreal Flights

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

    • The distance from Montreal Pierre Elliott Trudeau Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
    • The distance from Montreal Saint-Hubert Longueuil Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

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