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Cheap Flights from Calgary to St Louis, MO, United States - YYC to STL Last modified: 29-May-2016 2:06 PM

Popular flights from Calgary to St Louis Last modified: 29-May-2016 2:06 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Air Canada
Departure Date Return Date Lowest Price
11-Sep-2016 18-Sep-2016 $363
Alaska Airlines
Departure Date Return Date Lowest Price
1-Jul-2016 6-Jul-2016 $613
American Airlines
Departure Date Return Date Lowest Price
29-Jul-2016 11-Aug-2016 $466
United Airlines
Departure Date Return Date Lowest Price
11-Sep-2016 18-Sep-2016 $391
WestJet
Departure Date Return Date Lowest Price
3-Aug-2016 8-Aug-2016 $446

How Much Does it Cost to Fly from Calgary to St Louis (YYC to STL)?

We have collected flight cost data from across the web for travel from Calgary to St Louis, and have found the average flight price for this trip to be $468.

When Can I Buy the Cheapest Flight from Calgary to St Louis (YYC to STL)?

Airlines can adjust prices for plane tickets from Calgary to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Calgary to St Louis

The chart below shows up-to-date information regarding the cheapest days to fly from Calgary to St Louis.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$473 $451 $446 $455 $466 $510 $469

Round Trip vs One Way Flights from Calgary to St Louis (YYC to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Calgary to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Calgary to St Louis is $333.

The average price for round trip flights from Calgary to St Louis is $602.

Calgary to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Calgary to St Louis?
Answer: Denver, CO

Airlines Flying from Calgary to St Louis (YYC to STL) Number of flights searched: 126Last modified: 29-May-2016 2:06 PM

Below are the different airlines that fly from Calgary to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Calgary to St Louis.

Calgary to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
Air Canada YYZ X X X X X X X
Alaska SEA X X X X X X X
Alaska SEA / PDX X X X X X X X
Delta SLC X X X X X X X
United DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Calgary and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Calgary - YYC

FlightsAirlineLowest Price
Calgary to Toronto Central Mountain, Air Canada, Porter, Air Transat, Sunwing, WestJet $466

Cheap International Flights from Calgary - YYC

FlightsAirlineLowest Price
Calgary to Chicago Central Mountain, American, Air Canada, Alaska, Frontier, Spirit, United, WestJet $330
Calgary to New York Central Mountain, American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $393
Calgary to Dallas - Ft Worth American, Air Canada, Alaska, United, WestJet $361
Calgary to Atlanta American, Air Canada, Alaska, Frontier, United, WestJet $347
Calgary to Nashville American, Air Canada, Alaska, Frontier, United, WestJet $369
Calgary to Denver Central Mountain, American, Air Canada, Alaska, United, WestJet $466
Calgary to Indianapolis American, Air Canada, Alaska, United, WestJet $456
Calgary to Minneapolis - St Paul Central Mountain, American, Air Canada, Alaska, Spirit, Sun Country, United, WestJet $527
Calgary to Houston American, Air Canada, Alaska, United, WestJet $327
Calgary to Kansas City American, Air Canada, Alaska, United, WestJet $433
Calgary to Los Angeles Central Mountain, American, Air Canada, Alaska, United, WestJet $287
Calgary to London Aegean, Air Berlin, Air Canada, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, Meridiana, Adria, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SATA, SAS, Brussels, Jetairfly, Tap Portugal, Air Transat, Virgin Atlantic, WestJet $684
Calgary to Las Vegas Canadian Nth, American, Air Canada, Alaska, United, WestJet $316
Calgary to Phoenix American, Air Canada, Alaska, United, WestJet $327
Calgary to Orlando American, Air Canada, Alaska, JetBlue, Frontier, United, WestJet $424
Calgary to Detroit American, Air Canada, Alaska, Spirit, United, WestJet $424
Calgary to Springfield American, Air Canada, United, WestJet Check Dates
Calgary to Memphis American, Air Canada, Alaska, JetBlue, Allegiant, United, WestJet $428

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Kalispell to St Louis American, Alaska, United $747
Kalispell to Chicago American, Alaska, United $701
Edmonton to Toronto Canadian Nth, First Air, Central Mountain, Air Canada, Porter, Sunwing, WestJet $459

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
Edmonton to St Louis American, Air Canada, Alaska, Frontier, United, WestJet $406
Edmonton to Chicago American, Air Canada, Alaska, Frontier, Spirit, United, WestJet $486
Edmonton to New York Central Mountain, American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $464
Edmonton to Dallas - Ft Worth American, Air Canada, Alaska, Spirit, United, WestJet $372
Edmonton to Atlanta American, Air Canada, Alaska, United, WestJet $424
Edmonton to Nashville American, Air Canada, Alaska, Spirit, United, WestJet $430
Edmonton to Las Vegas Canadian Nth, First Air, Central Mountain, American, Air Canada, Alaska, United, WestJet $363
Edmonton to Minneapolis - St Paul American, Air Canada, Alaska, Spirit, Sun Country, United, WestJet $583
Cheap Flights from Calgary to St Louis, MO, United States, from $278 Round trip from YYC to STL