YQB - STL

C$ 392 Find Cheap Flights from Québec City to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Québec City to St. Louis departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to St. Louis, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Québec City to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Québec City to St. Louis

Mon, 23 Jun - Wed, 2 Jul
American Airlines Logo
4:10 p.m. - 11:54 p.m.YQB-STL
8h 44m1 stop
American Airlines Logo
4:58 p.m. - 3:30 p.m.STL-YQB
21h 32m1 stop
C$ 800American Airlines
Find Deal
Mon, 23 Jun - Wed, 2 Jul
American Airlines Logo
4:10 p.m. - 11:54 p.m.YQB-STL
8h 44m1 stop
American Airlines Logo
6:00 a.m. - 3:30 p.m.STL-YQB
8h 30m2 stops
C$ 807American Airlines
Find Deal
Mon, 23 Jun - Wed, 2 Jul
United Airlines Logo
5:20 a.m. - 3:30 p.m.YQB-STL
11h 10m2 stops
United Airlines Logo
5:00 a.m. - 4:00 p.m.STL-YQB
10h 00m2 stops
C$ 1,181United Airlines
Find Deal
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KAYAK's insights & trends for Québec City to St. Louis flights

Get data-powered insights and trends into flights from Québec City to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Québec City to St. Louis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Québec City to St. Louis were found on American Airlines (C$ 800) and United Airlines (C$ 1,181).

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Good to know

Cheapest flightC$ 392
Flight from Québec City to St. Louis

When to book flights from Québec City to St. Louis

Are your dates flexible? Find out the best times to travel from Québec City to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Québec City to St. Louis

  • What is the cheapest flight from Québec City to St. Louis?

    In the last 3 days, the lowest price for a flight from Québec City to St. Louis was C$ 287 for a one-way ticket and C$ 585 for a round-trip.

  • Which aircraft models fly most regularly from Québec City to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Québec City to St. Louis?

    oneworld, and Star Alliance are the airline alliances operating flights between Québec City and St. Louis, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Québec City to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Québec City to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Québec City to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Québec City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Québec City to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Québec City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Québec City to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Québec City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Québec City to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Québec City to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Québec City to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9531 reviews
6.8Entertainment
7.8Crew
7.0Comfort
7.3Boarding
6.3Food
Airline reviews

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

8.0 ExcellentRaja, May 2025YUL - ATL
Read more Air Canada reviews

Received email saying that there won’t be a seat back entertainment screen and inflight WiFi would be available. But no WiFi both ways. Say it in the email.

Good, only discomfort was consistent turbulence through the 3 hour flight. Not sure if in companies control though.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

Just kinda of a bus ride … we could do better. Delay in the flight :(

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

I can't say as it was cancelled and rerouted to Toronto. I had an unexpected 10 hour layover there. A new delay every hour, Flights overbooked. Misinformation given from registration to help desks. A long exhausting day of travel on the way home.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Very smooth flight and the crew members were very welcoming.

Everything you need to know for your flight from Québec City to St. Louis

Information on your arrival and departure airports

Québec City (YQB)
St. Louis (STL)

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