Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing American Airlines STL to YYC Flight Deals

The cheapest flights to Calgary Intl. found within the past 7 days were $292 round trip and $131 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about American Airlines Flights from STL to YYC

What terminal is American Airlines at St. Louis Lambert International Airport?

Once you've been given the boarding pass for your flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Calgary, AB (YYC-Calgary Intl.), you should be able to identify exactly which terminals American Airlines flies into and out of. If not, ask your air carrier or do some research online for that information.

Are there American Airlines non-stop flights from STL to YYC?

You won't find any direct flights with American Airlines from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Calgary, AB (YYC-Calgary Intl.). You will have a stopover, so take the opportunity to go for a stroll and stretch out those legs before catching your next flight.

How long is an American Airlines flight from STL to YYC?

Get some in-flight shut-eye and begin your vacation feeling refreshed. You'll have time to do so when traveling with American Airlines between St. Louis, MO (STL-Lambert-St. Louis Intl.) and Calgary, AB (YYC-Calgary Intl.), with the flight taking around 5 hours and 56 minutes.

How many direct and indirect flights does American Airlines fly from STL to YYC?

Around 10 American Airlines flights connect STL and YYC per week.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Calgary, AB (YYC-Calgary Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ These 🏨

Calgary Airport Marriott In-Terminal Hotel
Calgary Airport Marriott In-Terminal Hotel
4.0 out of 5.0 2008 Airport Road Northeast, Calgary, AB
4.9/5 (17 reviews)

Very modern, high-end and extremely convenient. Will always use, when travel by air. Runway views from room are fascinating!

Reviewed on Jan 8, 2020
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the 12 conference rooms, business center, and valet ...
Hotel Clique Calgary Airport
Hotel Clique Calgary Airport
3.5 out of 5.0 24 Aero Crescent NE, Calgary, AB
4.5/5 (18 reviews)

All small details considered. A really convenient European style hotel.

Reviewed on Dec 5, 2019
A restaurant and a bar/lounge are featured at this hotel. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and ...
Acclaim Hotel Calgary Airport
Acclaim Hotel Calgary Airport
4.0 out of 5.0 123 Freeport Blvd NE, Calgary, AB
4.2/5 (15 reviews)

Squeeky floors. GREAT restaurant Everything else good

Reviewed on Jan 14, 2020
This smoke-free hotel features 2 spa tubs, a fitness center, and a restaurant. Traveling on business? Take advantage of the 24-hour business center, free WiFi ...

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.