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Latest Flight Deals from Calgary to St. Louis
Book one-way or return flights from Calgary to St. Louis from as little as US$118. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- YYC19:3013h 43m1 stopSTL10:13Tue, May 21|Calgary - St. Louis|WestJetUS$118US$19840% OFF40% OFFUS$198US$118
- YYC19:3014h 12m1 stopSTL10:42Tue, Jun 4|Calgary - St. Louis|WestJetUS$129US$19835% OFF35% OFFUS$198US$129
- YYC07:0026h 13m1 stopSTL10:13Mon, May 27|Calgary - St. Louis|Flair AirlinesUS$132US$19833% OFF33% OFFUS$198US$132
- YYC07:0026h 13m1 stopSTL10:13Mon, Jun 3|Calgary - St. Louis|Flair AirlinesUS$136US$136
- YYC11:0021h 29m1 stopSTL09:29Tue, Jun 11|Calgary - St. Louis|WestJetUS$136US$136
- YYC19:3013h 43m1 stopSTL10:13Mon, Jun 3|Calgary - St. Louis|WestJetUS$142US$142
- YYC15:2517h 4m1 stopSTL09:29Tue, Jun 11|Calgary - St. Louis|United AirlinesUS$150US$150
- YYC19:3013h 43m1 stopSTL10:13Wed, May 29|Calgary - St. Louis|WestJetUS$151US$151
- YYC19:3013h 43m1 stopSTL10:13Thu, May 30|Calgary - St. Louis|WestJetUS$152US$152
- YYC09:5011h 17m1 stopSTL22:07Wed, Jun 12|Calgary - St. Louis|WestJetUS$157US$157
- YYC13:003h 5mDirectSTL14:00Tue, May 28|Calgary - St. Louis|WestJetFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Calgary to St. Louis? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Calgary to St. Louis. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Calgary to St. Louis
View airlines operating flights from Calgary to St. Louis. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
WestJet
From US$118
Flair Airlines
From US$133
United Airlines
From US$150
Air Canada
From US$191
Delta Air Lines
From US$206
Alaska Airlines
From US$235
American Airlines
From US$275
ANA airlines
Find more flights and airlines
Alternative Routes from Calgary to St. Louis
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Calgary to St. Louis.
- CheapestYYC19:3013h 43m1 transferSTL10:13Calgary International Airport - St. Louis Lambert International AirportTue, May 21WestJetUS$118
- YYC19:3013h 43m1 transferSTL10:13Calgary International Airport - St. Louis Lambert International AirportTue, May 21WestJetUS$118Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Calgary to St. Louis
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Calgary to St. Louis. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
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Flight Information from Calgary to St. Louis
Cheapest nonstop flight price | $118 |
---|---|
Off-season for travel | May |
Peak season for travel | August |
Flight distance | 2,319.3km |
Popular airline | American Airlines |
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