$279 Cheap Flights from St. Louis (STL) to Québec (YQB)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

    Plan, book, fly with confidence
    trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
    bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
    one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

Cheap Flights from St. Louis to Québec (STL-YQB)

Prices were available within the past 7 days and start at $279 for one-way flights and $610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Flights from St. Louis (STL) to Québec (YQB)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Jean Lesage Intl.
Airlines serving
Air Canada, American Airlines, United
Roundtrip price
$610
Distance
1107 mi

St. Louis to Québec Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Québec offer the perfect respite. Not only does exploring Québec provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Québec may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Québec are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Québec more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Québec is $279 now!

Frequently asked questions

How much is a one-way flight from STL to YQB?
Get ready to grab a bargain, because one-way St. Louis flights to Québec City start from just $313. This is based on the best price found on Expedia for this journey with a departure date in the next three months. This airfare is for an American Airlines flight, departing Lambert-St. Louis Intl. Airport (STL) on June 11 2024 and landing at Jean Lesage Intl. Airport (YQB). The price of this airfare was last updated on April 28 2024 and has not changed since.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to YQB last minute?
When it’s time to book your flights, being organized pays off. While it’s possible to pick up a deal on a Lambert-St. Louis Intl. Airport (STL) to Québec City Jean Lesage Intl. Airport flight at the last minute, prices usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international flights it’s between three and four months.
What is the cheapest airline flying from Lambert-St. Louis Intl. Airport (STL) to YQB in the next 90 days?
With fares from $313 for a flight from St. Louis to Québec City, American Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia with a departure date within the next 90 days and was updated on April 28 2024 and has not changed since. The flight takes off from STL on June 11 2024 and touches down at YQB.
What's the cheapest price for a flight from Lambert Field to Québec City Jean Lesage Intl. Airport next month?
You can book a one-way flight from St. Louis to Québec City for only $313. This is the cheapest ticket for this route departing in the next month. It’s an American Airlines flight setting off from Lambert-St. Louis Intl. Airport (STL) on May 23 2024 and touching down at YQB. The pricing information was correct as of April 28 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
What airports do you fly into for Québec City from Central United States?
Flights from Central United States to Québec City arrive at Jean Lesage Intl. Airport (YQB). Around 8 mi west of downtown Québec City, it’s the main entryway to this fabulous city. When you’re ready to begin sightseeing, Place Royale and Laval University should be at the top of your must-see list.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Québec City Jean Lesage Intl. Airport?
We know life happens and plans change, so Expedia is here to help make amending your flight as easy as possible. First, access your St. Louis Lambert International Airport to Jean Lesage Intl. Airport (YQB) itinerary through the Expedia Trips portal and read the fare conditions and rules about what sorts of changes are allowed. If you booked in the last 24 hours, some airlines will let you cancel without charge and book new flights. If you bought your fare more than 24 hours ago, contact us via our Customer Service portal to find out what your options are.
*Available to One Key members.