€109️ Cheap Flights from Calgary to St. Louis (2024)

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Calgary to St. Louis - Flights Starting at €109

Book one-way or return flights from Calgary to St. Louis from as little as €109. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights 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 €109

Flair Airlines

From €122

United Airlines

From €138

Air Canada

From €176

Delta Air Lines

From €189

Alaska Airlines

From €216

American Airlines

From €254

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.

Cheapest
YYC
19:30
13h 43m
1 transfer
STL
10:13
Calgary International Airport - St. Louis Lambert International Airport
Tue, May 21WestJet
€109
YYC
19:30
13h 43m
1 transfer
STL
10:13
Calgary International Airport - St. Louis Lambert International Airport
Tue, May 21WestJet
€109
Find More Flights

Frequently Asked Questions

When are flight tickets from Calgary (YYC) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Calgary to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Calgary (YYC) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around €412.
What is the transportation method from the main airport to downtown in St. Louis?
- The distance from St. Louis Lambert International Airport to downtown is about 20km. It takes about 40 minutes by taxi.

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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