Air Canada Flights From Lambert-St. Louis Intl. Airport (STL) from $1,583

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

Change your flight without a fee on select flights

Escape From Lambert-St. Louis Intl. This Weekend

Air Canada Airports
Hop on a(n) Air Canada flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.81
DENUSADenver Intl.79
IAHUSAGeorge Bush Intercontinental43
YYZCANPearson Intl.38
SFOUSASan Francisco Intl.29
IADUSAWashington Dulles Intl.22
YVRCANVancouver Intl.22
FRADEUFrankfurt Intl.15
YULCANPierre Elliott Trudeau Intl.15
HNDJPNHaneda10

Air Canada Flight To Lambert-St. Louis Intl.

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Air Canada Airfares from Lambert-St. Louis Intl. Airport

Looking for great deals on Air Canada flights from Lambert-St. Louis Intl.? Travelocity offers some of the lowest fares on one-way and round-trip flights from Lambert-St. Louis Intl. to many locations. We’re also proud to provide flexible booking options so you can find the best price on cheap flights that work within your schedule. Add in free 24 hour cancellation on most flights and you’ll be able to book your next trip with confidence. Fly from Lambert-St. Louis Intl. Airport on Air Canada with the help of Travelocity to spend less time worrying about finding the best deal and more time enjoying your vacation!

Route FAQ

Frequently asked questions

Is there free Wi-Fi at St. Louis Lambert International Airport?
You’ll be able to hook up to free Wi-Fi at St. Louis Lambert International Airport. Need to check your emails or just in the mood to scroll through your social media feed? Not a problem.
How long do I need to be at Lambert Field before my flight?
Many airports urge travelers to arrive at the check-in counter a minimum of one hour before departure for domestic flights. That said, if you’ve got luggage to be checked in, it’d be smart to show up sooner than this. Arrive at least three hours before your international flight’s departure. Checking in your bags, going through security and then getting to your gate can take quite some time.
What airline is AC?
The IATA code for Air Canada is AC. The International Air Transport Association (IATA) appoints all airlines a two-letter code to standardize and streamline identification and communications.
What is STL?
STL is the IATA code for Lambert-St. Louis Intl. Airport (STL). This three-letter abbreviation on your boarding pass is assigned by the International Air Transport Association to help identify airports across the world.
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 from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.), please visit our Customer Service Portal.