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Calgary Intl. Airport to St. Louis Lambert International Airport flight

Explore the cheapest one-way and round-trip flights from Calgary Intl. Airport to St. Louis Lambert International Airport over the next 90 days, with one-way fares from €181 and round-trip from €347. Based on Trip.com's latest 7-day flight data.

    • YYC 6:00 AM
      8h 23m
      1 stop
      STL 3:23 PM
      Calgary - St. Louis | Sun, Nov 1 | Air Canada
      STL 6:00 AM
      6h 35m
      1 stop
      YYC 12:35 PM
      St. Louis - Calgary | Sun, Nov 8 | United Airlines
      €347 €614
      43% off
      43% off
      €614 €347
    • YYC 6:00 AM
      13h 59m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Sun, Nov 1 | United Airlines
      STL 5:00 AM
      7h 35m
      1 stop
      YYC 12:35 PM
      St. Louis - Calgary | Sun, Nov 8 | United Airlines
      €354 €614
      42% off
      42% off
      €614 €354
    • YYC 7:00 AM
      13h 59m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Sun, Nov 15 | United Airlines
      STL 8:50 AM
      14h 3m
      1 stop
      YYC 10:53 PM
      St. Louis - Calgary | Sat, Nov 21 | United Airlines
      €395 €614
      36% off
      36% off
      €614 €395
    • YYC 3:06 PM
      5h 53m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Sat, Nov 28 | United Airlines
      STL 5:25 AM
      7h 10m
      1 stop
      YYC 12:35 PM
      St. Louis - Calgary | Sat, Dec 5 | United Airlines
      €396
      36% off
      €614 €396
    • YYC 7:00 AM
      9h 57m
      1 stop
      STL 4:57 PM
      Calgary - St. Louis | Sat, Nov 21 | United Airlines
      STL 1:40 PM
      9h 13m
      1 stop
      YYC 10:53 PM
      St. Louis - Calgary | Sat, Nov 28 | United Airlines
      €396
      36% off
      €614 €396
    • YYC 7:00 AM
      6h 58m
      1 stop
      STL 1:58 PM
      Calgary - St. Louis | Mon, Nov 23 | American Airlines
      STL 5:00 AM
      7h 39m
      1 stop
      YYC 12:39 PM
      St. Louis - Calgary | Mon, Nov 30 | American Airlines
      €408
      34% off
      €614 €408
    • YYC 3:06 PM
      5h 53m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Fri, Nov 27 | United Airlines
      STL 8:40 AM
      6h 41m
      1 stop
      YYC 3:21 PM
      St. Louis - Calgary | Fri, Dec 4 | United Airlines
      €425
      31% off
      €614 €425
    • YYC 1:37 PM
      9h 22m
      1 stop
      STL 10:59 PM
      Calgary - St. Louis | Sun, Dec 6 | United Airlines
      STL 2:50 PM
      8h 3m
      1 stop
      YYC 10:53 PM
      St. Louis - Calgary | Sat, Dec 12 | United Airlines
      €437
      28% off
      €614 €437
    • YYC 12:25 AM
      11h 55m
      1 stop
      STL 1:20 PM
      Calgary - St. Louis | Sun, Nov 1 | WestJet
      STL 8:50 AM
      6h 31m
      1 stop
      YYC 3:21 PM
      St. Louis - Calgary | Sun, Nov 8 | United Airlines
      €438
      28% off
      €614 €438
    • YYC 1:00 PM
      17h 25m
      1 stop
      STL 2:00 PM
      Calgary - St. Louis | Sun, Nov 1 | Normal Airline
      STL 3:00 PM
      6h
      Nonstop
      YYC 4:00 PM
      St. Louis - Calgary | Tue, Nov 3 | Normal Airline
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    • Cheapest
      YYC 1:25 AM
      12h 45m
      1 stop
      STL 2:10 PM
      Calgary - St. Louis | Sat, Nov 7 | WestJet
      €181 €319
      43% off
      43% off
      €319 €181
    • YYC 1:25 AM
      9h 52m
      1 stop
      STL 11:17 AM
      Calgary - St. Louis | Fri, Dec 11 | WestJet
      €192 €319
      40% off
      40% off
      €319 €192
    • YYC 8:45 AM
      8h 55m
      1 stop
      STL 5:40 PM
      Calgary - St. Louis | Mon, Nov 9 | WestJet
      €204 €319
      36% off
      36% off
      €319 €204
    • YYC 6:45 AM
      9h 17m
      1 stop
      STL 5:02 PM
      Calgary - St. Louis | Sat, Oct 31 | American Airlines
      €212
      34% off
      €319 €212
    • YYC 7:45 AM
      6h
      1 stop
      STL 2:45 PM
      Calgary - St. Louis | Sat, Oct 31 | Delta Air Lines
      €214
      33% off
      €319 €214
    • YYC 3:06 PM
      5h 53m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Tue, Nov 24 | United Airlines
      €215
      33% off
      €319 €215
    • YYC 7:25 AM
      10h 16m
      1 stop
      STL 5:41 PM
      Calgary - St. Louis | Fri, Nov 13 | Delta Air Lines
      €225
      28% off
      €319 €225
    • YYC 7:00 AM
      14h 1m
      1 stop
      STL 9:01 PM
      Calgary - St. Louis | Sun, Nov 22 | United Airlines
      €226
      28% off
      €319 €226
    • YYC 3:06 PM
      5h 53m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Mon, Nov 23 | United Airlines
      €226
      28% off
      €319 €226
    • YYC 1:00 PM
      17h 25m
      1 stop
      STL 2:00 PM
      Calgary - St. Louis | Sun, Nov 1 | Normal Airline
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    • YYC 3:06 PM
      5h 51m
      1 stop
      STL 8:57 PM
      Calgary - St. Louis | Thu, Dec 10 | United Airlines
      €232 €334
      31% off
      31% off
      €334 €232
    • YYC 8:45 AM
      5h 59m
      1 stop
      STL 2:44 PM
      Calgary - St. Louis | Thu, Dec 10 | Delta Air Lines
      €234 €334
      30% off
      30% off
      €334 €234
    • YYC 1:56 PM
      6h 31m
      1 stop
      STL 8:27 PM
      Calgary - St. Louis | Thu, Dec 10 | American Airlines
      €240 €334
      28% off
      28% off
      €334 €240
    • YYC 1:00 PM
      17h 25m
      1 stop
      STL 2:00 PM
      Calgary - St. Louis | Sun, Nov 1 | Normal Airline
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    • YYC 7:00 AM
      5h 38m
      1 stop
      STL 12:38 PM
      Calgary - St. Louis | Mon, Nov 16 | United Airlines
      €436 €680
      36% off
      36% off
      €680 €436
    • YYC 3:06 PM
      5h 51m
      1 stop
      STL 8:57 PM
      Calgary - St. Louis | Tue, Dec 1 | United Airlines
      €228 €319
      28% off
      28% off
      €319 €228
    • YYC 3:06 PM
      5h 51m
      1 stop
      STL 8:57 PM
      Calgary - St. Louis | Thu, Dec 10 | United Airlines
      €260 €680
      62% off
      62% off
      €680 €260
    • YYC 3:06 PM
      5h 51m
      1 stop
      STL 8:57 PM
      Calgary - St. Louis | Thu, Dec 10 | Air Canada
      €309
      55% off
      €680 €309
    • YYC 3:06 PM
      5h 53m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Tue, Nov 24 | United Airlines
      €215
      33% off
      €319 €215
    • YYC 3:06 PM
      5h 53m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Mon, Nov 23 | United Airlines
      €226
      28% off
      €319 €226
    • YYC 3:06 PM
      5h 53m
      1 stop
      STL 8:59 PM
      Calgary - St. Louis | Mon, Nov 16 | Air Canada
      €457
      33% off
      €680 €457
    • YYC 8:45 AM
      5h 59m
      1 stop
      STL 2:44 PM
      Calgary - St. Louis | Wed, Dec 23 | WestJet
      €489
      28% off
      €680 €489
    • YYC 7:45 AM
      6h
      1 stop
      STL 2:45 PM
      Calgary - St. Louis | Sat, Oct 31 | Delta Air Lines
      €214
      33% off
      €319 €214
    • YYC 1:00 PM
      17h 25m
      1 stop
      STL 2:00 PM
      Calgary - St. Louis | Sun, Nov 1 | Normal Airline
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Displayed flight fares from Calgary to St. Louis are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Calgary Intl. Airport to St. Louis Lambert International Airport?

The cheapest airline flying from Calgary Intl. Airport to St. Louis Lambert International Airport is WestJet (from €181) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From €181
American Airlines
From €212
Delta Air Lines
From €214
United Airlines
From €215
Alaska Airlines
From €231
Air Canada
From €240
Flair Airlines
From €309
Porter Airlines
From €619

Find more flights and airlines

What is the flight schedule from Calgary Intl. Airport to St. Louis Lambert International Airport?

Check the schedule for flights from Calgary to St. Louis and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2649

    Calgary Intl. Airport

    2:00 PM

    YYC

    3h 38m

    Nonstop

    4:38 PM

    DEN

    S M T W T F S
    Search

  2. UA1422

    Denver International Airport

    5:52 PM

    DEN

    2h 7m

    Nonstop

    8:59 PM

    STL

    S M T W T F S

  3. DL2492

    Calgary Intl. Airport

    8:45 AM

    YYC

    2h 44m

    Nonstop

    11:29 AM

    MSP

    S M T W T F S
    Search

  4. DL3787

    Minneapolis-Saint Paul International Airport

    1:05 PM

    MSP

    1h 40m

    Nonstop

    2:45 PM

    STL

    S M T W T F S

  5. AA2521

    Calgary Intl. Airport

    6:45 AM

    YYC

    3h 58m

    Nonstop

    11:43 AM

    DFW

    S M T W T F S
    Search

  6. AA2712

    Dallas Fort Worth International Airport

    11:56 AM

    DFW

    1h 45m

    Nonstop

    1:41 PM

    STL

    S M T W T - S

  7. AS1460

    Calgary Intl. Airport

    9:09 AM

    YYC

    1h 57m

    Nonstop

    9:06 AM

    SEA

    S M T W T - -
    Search

  8. AS314

    Seattle Tacoma Intl. Airport

    8:22 AM

    SEA

    4h 3m

    Nonstop

    2:25 PM

    STL

    S M T W T - S

  9. UA1655

    Calgary Intl. Airport

    12:30 PM

    YYC

    4h 20m

    Nonstop

    4:50 PM

    ORD

    S M T W T F S
    Search

  10. UA516

    O'Hare Intl. Airport

    8:10 PM

    ORD

    1h 30m

    Nonstop

    9:40 PM

    STL

    S M T W T F S

  11. AC132

    Calgary Intl. Airport

    7:00 AM

    YYC

    3h 51m

    Nonstop

    11:51 AM

    YYZ

    S M T W T F S
    Search

  12. AC8889

    Toronto Pearson International Airport

    12:00 PM

    YYZ

    2h 5m

    Nonstop

    1:05 PM

    STL

    S M T W T F S

  13. WS1590

    Calgary Intl. Airport

    7:00 AM

    YYC

    4h 25m

    Nonstop

    1:25 PM

    ATL

    S M T W T F S
    Search

  14. F94473

    Hartsfield–Jackson Atlanta International Airport

    4:51 PM

    ATL

    1h 49m

    Nonstop

    5:40 PM

    STL

    S - T - T - -

  15. AA2521

    Calgary Intl. Airport

    6:45 AM

    YYC

    3h 58m

    Nonstop

    11:43 AM

    DFW

    S M T W T F S
    Search

  16. AA1367

    Dallas Fort Worth International Airport

    3:15 PM

    DFW

    1h 47m

    Nonstop

    5:02 PM

    STL

    - - - - - F -

  17. WS1992

    Calgary Intl. Airport

    1:25 AM

    YYC

    4h 20m

    Nonstop

    6:45 AM

    ATL

    S M T W T F S
    Search

  18. WS6575

    Hartsfield–Jackson Atlanta International Airport

    10:30 AM

    ATL

    1h 45m

    Nonstop

    11:15 AM

    STL

    S M T W T F S

  19. AA1973

    Calgary Intl. Airport

    12:54 PM

    YYC

    3h 47m

    Nonstop

    5:41 PM

    DFW

    S - - W T F S
    Search

  20. AA2289

    Dallas Fort Worth International Airport

    9:45 PM

    DFW

    1h 45m

    Nonstop

    11:30 PM

    STL

    S M T W T - S
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About Calgary Intl. Airport and St. Louis Lambert International Airport

Learn about Calgary Intl. Airport (YYC) and St. Louis Lambert International Airport (STL) — including location, terminals, transportation, and travel tips.

Flight distance 2,301.08 km
Cheapest one-way ticket price €181
Cheapest return ticket price €347

FAQs for Calgary Intl. Airport to St. Louis Lambert International Airport Flights

  • How many daily flights are there from Calgary Intl. Airport (YYC) to St. Louis Lambert International Airport (STL)?

    There are around 1 daily flights from Calgary Intl. Airport (YYC) to St. Louis Lambert International Airport (STL).
  • The route from Calgary Intl. Airport (YYC) to St. Louis Lambert International Airport (STL) is quite popular. Without considering departure times or holidays, tickets cost around €537 in November, the most expensive month to book this route.
    • The distance from St. Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 2 flights per month.
  • One-way flights from Calgary Intl. Airport to St. Louis Lambert International Airport currently start from €181, and round-trip fares start from €347. The current lowest fare is a WestJet flight departing on Sat, Nov 7; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Calgary Intl. Airport to St. Louis Lambert International Airport is €304. Prices may vary depending on the departure date, airline, and availability.
  • Enter Calgary Intl. Airport and St. Louis Lambert International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.