Beginning of main content

Cheap Flights to St. Louis C$392.62

Search Flights

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search Hotels

Search Flight + Hotel

Advanced options

Search 321,000 hotels worldwide.

Get the price guarantee available for your trip.

No Expedia cancellation fee to change or cancel almost any hotel reservation.


Cheap round-trip flights to St. Louis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

When you're ready to explore St. Louis, turn to Expedia.ca! With plenty of discounted plane tickets to choose from, you can count on extra cash in your bank account to see what the city is all about. Book your affordable flight today and see the city for yourself.

  • Come find out why St. Louis is such a popular place to visit.
  • With flights as affordable as C$392.62, make the right move and book your tickets now.
  • Add a St. Louis hotel to your flight and save a lot by buying a bundled deal!

Welcome to The Gateway to the West

When you land, we know you want to start seeing the sites as soon as possible. Luckily, you have an abundant amount of activities to choose from. To begin with, check out our things to do guide and see that there are is no shortage of fun activities in St. Louis.

Hotels Near the Airport

If you need to rest before exploring the sites, you have a ton of activities to choose from. In fact, there are 111 hotels to pick from. Best of all, the average rating of these accommodations is 4, so you can count on a cozy place to stretch out. In fact, you won't have any problem finding hotels which are all close to the runway, so you can drop off your suitcases and unwind before exploring the town.

There is No Better Time to Fly!

You can book your cheap flight from Expedia.ca year-round. Why delay any longer? Put in your PTO, pack your suitcase and get to know St. Louis!