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

Explore the cheapest one-way and round-trip flights from St. Louis Lambert International Airport to Calgary Intl. Airport over the next 90 days, with one-way fares from JPY 32,760 and round-trip from JPY 82,860. Based on Trip.com's latest 7-day flight data.

    • STL 2:20 PM
      9h 57m
      YYC 12:17 AM
      St. Louis - Calgary | Sat, Nov 28 | Delta Air Lines
      YYC 1:25 AM
      14h 58m
      STL 4:23 PM
      Calgary - St. Louis | Wed, Dec 2 | WestJet
      JPY 82,860 JPY 110,360
      25% off
      25% off
      JPY 110,360 JPY 82,860
    • STL 4:05 PM
      8h 1m
      YYC 12:06 AM
      St. Louis - Calgary | Fri, Nov 27 | Air Canada
      YYC 8:45 AM
      26h 30m
      STL 11:15 AM
      Calgary - St. Louis | Wed, Dec 2 | WestJet
      JPY 84,540 JPY 110,360
      23% off
      23% off
      JPY 110,360 JPY 84,540
    • STL 6:00 AM
      6h 35m
      YYC 12:35 PM
      St. Louis - Calgary | Sun, Nov 15 | United Airlines
      YYC 1:35 PM
      11h 5m
      STL 12:40 AM
      Calgary - St. Louis | Wed, Nov 18 | Delta Air Lines
      JPY 84,750 JPY 110,360
      23% off
      23% off
      JPY 110,360 JPY 84,750
    • STL 8:50 AM
      6h 31m
      YYC 3:21 PM
      St. Louis - Calgary | Fri, Nov 27 | United Airlines
      YYC 8:45 AM
      26h 30m
      STL 11:15 AM
      Calgary - St. Louis | Wed, Dec 2 | WestJet
      JPY 84,920
      23% off
      JPY 110,360 JPY 84,920
    • STL 1:40 PM
      9h 13m
      YYC 10:53 PM
      St. Louis - Calgary | Sat, Nov 28 | United Airlines
      YYC 2:25 PM
      8h 53m
      STL 11:18 PM
      Calgary - St. Louis | Wed, Dec 2 | Delta Air Lines
      JPY 85,060
      23% off
      JPY 110,360 JPY 85,060
    • STL 7:58 AM
      14h 17m
      YYC 10:15 PM
      St. Louis - Calgary | Sat, Nov 28 | American Airlines
      YYC 1:25 AM
      14h 58m
      STL 4:23 PM
      Calgary - St. Louis | Wed, Dec 2 | WestJet
      JPY 85,940
      22% off
      JPY 110,360 JPY 85,940
    • STL 12:56 PM
      9h 51m
      YYC 10:47 PM
      St. Louis - Calgary | Fri, Nov 27 | American Airlines
      YYC 8:45 AM
      26h 30m
      STL 11:15 AM
      Calgary - St. Louis | Wed, Dec 2 | WestJet
      JPY 88,460
      20% off
      JPY 110,360 JPY 88,460
    • STL 2:20 PM
      9h 57m
      YYC 12:17 AM
      St. Louis - Calgary | Thu, Nov 26 | Delta Air Lines
      YYC 2:25 PM
      8h 53m
      STL 11:18 PM
      Calgary - St. Louis | Wed, Dec 2 | Delta Air Lines
      JPY 88,680
      20% off
      JPY 110,360 JPY 88,680
    • STL 4:05 PM
      8h 1m
      YYC 12:06 AM
      St. Louis - Calgary | Thu, Nov 26 | Air Canada
      YYC 8:45 AM
      7h 38m
      STL 4:23 PM
      Calgary - St. Louis | Wed, Dec 2 | WestJet
      JPY 89,010
      19% off
      JPY 110,360 JPY 89,010
    • STL 1:00 PM
      17h 25m
      1 stop
      YYC 2:00 PM
      St. Louis - Calgary | Sun, Oct 18 | Normal Airline
      YYC 3:00 PM
      6h
      Nonstop
      STL 4:00 PM
      Calgary - St. Louis | Tue, Oct 20 | Normal Airline
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    • Cheapest
      STL 6:00 AM
      12h 10m
      1 stop
      YYC 5:10 PM
      St. Louis - Calgary | Sat, Oct 17 | WestJet
      JPY 32,760 JPY 49,930
      34% off
      34% off
      JPY 49,930 JPY 32,760
    • STL 6:00 AM
      13h 55m
      1 stop
      YYC 6:55 PM
      St. Louis - Calgary | Tue, Nov 3 | WestJet
      JPY 34,560 JPY 49,930
      31% off
      31% off
      JPY 49,930 JPY 34,560
    • STL 2:20 PM
      9h 57m
      1 stop
      YYC 12:17 AM
      St. Louis - Calgary | Sat, Nov 28 | Delta Air Lines
      JPY 35,570 JPY 49,930
      28% off
      28% off
      JPY 49,930 JPY 35,570
    • STL 5:00 AM
      7h 39m
      1 stop
      YYC 12:39 PM
      St. Louis - Calgary | Sat, Nov 28 | American Airlines
      JPY 35,900
      28% off
      JPY 49,930 JPY 35,900
    • STL 5:10 AM
      9h 43m
      1 stop
      YYC 1:53 PM
      St. Louis - Calgary | Sat, Oct 17 | United Airlines
      JPY 36,190
      28% off
      JPY 49,930 JPY 36,190
    • STL 5:00 AM
      7h 39m
      1 stop
      YYC 12:39 PM
      St. Louis - Calgary | Fri, Dec 4 | American Airlines
      JPY 36,230
      27% off
      JPY 49,930 JPY 36,230
    • STL 2:54 PM
      8h
      1 stop
      YYC 10:54 PM
      St. Louis - Calgary | Mon, Dec 14 | American Airlines
      JPY 36,280
      27% off
      JPY 49,930 JPY 36,280
    • STL 5:40 AM
      7h 19m
      1 stop
      YYC 11:59 AM
      St. Louis - Calgary | Sat, Oct 17 | American Airlines
      JPY 37,440
      25% off
      JPY 49,930 JPY 37,440
    • STL 5:00 AM
      7h 35m
      1 stop
      YYC 11:35 AM
      St. Louis - Calgary | Tue, Nov 3 | United Airlines
      JPY 39,280
      21% off
      JPY 49,930 JPY 39,280
    • STL 1:00 PM
      17h 25m
      1 stop
      YYC 2:00 PM
      St. Louis - Calgary | Sun, Oct 18 | Normal Airline
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    • STL 9:00 AM
      5h 2m
      Nonstop
      YYC 1:53 PM
      St. Louis - Calgary | Tue, Oct 20 | United Airlines
      JPY 56,890 JPY 107,390
      47% off
      47% off
      JPY 107,390 JPY 56,890
    • STL 8:48 AM
      5h 20m
      Nonstop
      YYC 3:21 PM
      St. Louis - Calgary | Tue, Dec 22 | United Airlines
      JPY 68,070 JPY 107,390
      37% off
      37% off
      JPY 107,390 JPY 68,070
    • STL 8:48 AM
      5h 20m
      Nonstop
      YYC 3:21 PM
      St. Louis - Calgary | Tue, Dec 29 | United Airlines
      JPY 86,980 JPY 107,390
      19% off
      19% off
      JPY 107,390 JPY 86,980
    • STL 1:00 PM
      17h 25m
      1 stop
      YYC 2:00 PM
      St. Louis - Calgary | Sun, Oct 18 | Normal Airline
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Displayed flight fares from St. Louis to Calgary 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 St. Louis Lambert International Airport to Calgary Intl. Airport?

The cheapest airline flying from St. Louis Lambert International Airport to Calgary Intl. Airport is WestJet (from JPY 14,520) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From JPY 14,520
American Airlines
From JPY 30,040
Delta Air Lines
From JPY 35,570
United Airlines
From JPY 36,190
Frontier Airlines
From JPY 37,320
Alaska Airlines
From JPY 53,960
Air Canada
From JPY 69,060

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1997

    St. Louis Lambert International Airport

    7:28 AM

    STL

    1h 31m

    Nonstop

    8:59 AM

    ORD

    S M T W T F S
    Search

  2. AA2389

    O'Hare Intl. Airport

    10:00 AM

    ORD

    3h 51m

    Nonstop

    12:51 PM

    YYC

    S M T W T F S

  3. UA2459

    St. Louis Lambert International Airport

    8:52 AM

    STL

    6h 29m

    3:21 PM

    YYC

    S M T W T F S
    Search

  4. UA4423

    St. Louis Lambert International Airport

    7:00 AM

    STL

    1h 27m

    Nonstop

    8:27 AM

    ORD

    S - T W T F S
    Search

  5. UA764

    O'Hare Intl. Airport

    8:40 AM

    ORD

    3h 48m

    Nonstop

    11:28 AM

    YYC

    S M T W T F S

  6. UA2459

    St. Louis Lambert International Airport

    8:52 AM

    STL

    6h 29m

    3:21 PM

    YYC

    S M T W T F S
    Search

  7. AA2261

    St. Louis Lambert International Airport

    5:40 AM

    STL

    2h

    Nonstop

    7:40 AM

    DFW

    S M T W T F S
    Search

  8. AA1973

    Dallas Fort Worth International Airport

    9:00 AM

    DFW

    3h 59m

    Nonstop

    11:59 AM

    YYC

    S M T W T F S

  9. WS8834

    St. Louis Lambert International Airport

    10:30 AM

    STL

    1h 35m

    Nonstop

    1:05 PM

    ATL

    S M T W T F S
    Search

  10. WS1591

    Hartsfield–Jackson Atlanta International Airport

    2:25 PM

    ATL

    4h 45m

    Nonstop

    5:10 PM

    YYC

    S M T W T F S

  11. DL1571

    St. Louis Lambert International Airport

    10:47 AM

    STL

    1h 36m

    Nonstop

    1:23 PM

    ATL

    S M T W T F S
    Search

  12. DL7203

    Hartsfield–Jackson Atlanta International Airport

    2:25 PM

    ATL

    4h 45m

    Nonstop

    5:10 PM

    YYC

    S M T W T F S

  13. DL5324

    St. Louis Lambert International Airport

    12:28 PM

    STL

    1h 39m

    Nonstop

    2:07 PM

    MSP

    S M T W T - -
    Search

  14. DL2485

    Minneapolis-Saint Paul International Airport

    6:40 PM

    MSP

    3h

    Nonstop

    8:40 PM

    YYC

    S M T W T F S

  15. UA1380

    St. Louis Lambert International Airport

    1:30 PM

    STL

    2h 30m

    Nonstop

    3:00 PM

    DEN

    S M T W T F S
    Search

  16. UA720

    Denver International Airport

    7:16 PM

    DEN

    2h 43m

    Nonstop

    9:59 PM

    YYC

    S M T W T F S

  17. DL2455

    St. Louis Lambert International Airport

    2:15 PM

    STL

    3h 17m

    Nonstop

    4:32 PM

    SLC

    S M T W T - S
    Search

  18. DL4113

    Salt Lake City International Airport

    8:55 PM

    SLC

    1h 18m

    Nonstop

    11:13 PM

    YYC

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

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

Flight distance 2,301.08 km
Cheapest one-way ticket price JPY 32,760
Cheapest return ticket price JPY 82,860

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

  • How long is the flight from St. Louis Lambert International Airport to Calgary Intl. Airport?

    St. Louis Lambert International Airport to Calgary Intl. Airport takes about 5 hours 32 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from St. Louis Lambert International Airport (STL) to Calgary Intl. Airport (YYC).
  • The earliest flight from St. Louis Lambert International Airport to Calgary Intl. Airport departs at 09:00, and the last departs at 09:00, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from St. Louis Lambert International Airport (STL) to Calgary Intl. Airport (YYC) is quite popular. Without considering departure times or holidays, tickets cost around JPY 73,390 in December, the most expensive month to book this route.
  • The earliest flight departs from St. Louis Lambert International Airport (STL) at 06:00 and arrives in Calgary Intl. Airport (YYC) at 12:53.
    • The distance from Calgary International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 2 flights per month.
  • One-way flights from St. Louis Lambert International Airport to Calgary Intl. Airport currently start from JPY 32,760, and round-trip fares start from JPY 82,860. The current lowest fare is a WestJet flight departing on Sat, Oct 17; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from St. Louis Lambert International Airport to Calgary Intl. Airport, with an average flight time of 5 hours 34 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from St. Louis Lambert International Airport to Calgary Intl. Airport is JPY 48,820. Prices may vary depending on the departure date, airline, and availability.
  • St. Louis Lambert International Airport to Calgary Intl. Airport operates around 7 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter St. Louis Lambert International Airport and Calgary Intl. 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.

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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.