YQB - STL

C$ 391 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 19/5. 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, 0 bags

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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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 698
United Airlines
ح 24/5ح 24/5
YQB - STL • 2 stops
Cheapest one-way flights
C$ 391
Air Canada
ث 19/5
YQB - STL • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight 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

ح, 24 مايو - ح, 24 مايو
United Airlines Logo
6:00 a.m. - 2:23 p.m.
YQB
-
STL
9h 23m
2 stops
United Airlines Logo
5:29 p.m. - 12:02 p.m.
STL
-
YQB
17h 33m
2 stops
C$ 698United Airlines
ح, 14 يونيو - ن, 15 يونيو
Air Canada Logo
5:00 a.m. - 12:06 p.m.
YQB
-
STL
8h 06m
1 stop
Air Canada Logo
2:15 p.m. - 11:10 p.m.
STL
-
YQB
7h 55m
1 stop
C$ 779Air Canada
ح, 14 يونيو - ن, 15 يونيو
Air Canada Logo
5:00 a.m. - 12:06 p.m.
YQB
-
STL
8h 06m
1 stop
Air Canada Logo
2:15 p.m. - 11:10 p.m.
STL
-
YQB
7h 55m
1 stop
C$ 857Air Canada
ح, 14 يونيو - ن, 15 يونيو
Air Canada Logo
5:00 a.m. - 12:06 p.m.
YQB
-
STL
8h 06m
1 stop
Air Canada Logo
2:15 p.m. - 11:51 a.m.
STL
-
YQB
20h 36m
2 stops
C$ 876Air Canada
ح, 14 يونيو - ن, 15 يونيو
United Airlines Logo
5:00 a.m. - 3:46 p.m.
YQB
-
STL
11h 46m
2 stops
United Airlines Logo
6:00 a.m. - 11:10 p.m.
STL
-
YQB
16h 10m
2 stops
C$ 902United Airlines
ح, 14 يونيو - ن, 15 يونيو
Air Canada Logo
5:00 a.m. - 12:06 p.m.
YQB
-
STL
8h 06m
1 stop
Air Canada Logo
2:15 p.m. - 10:47 p.m.
STL
-
YQB
7h 32m
2 stops
C$ 903Air Canada
ح, 24 مايو - ح, 24 مايو
United Airlines Logo
6:00 a.m. - 11:41 a.m.
YQB
-
STL
6h 41m
1 stop
United Airlines Logo
2:15 p.m. - 11:10 p.m.
STL
-
YQB
7h 55m
1 stop
C$ 934United Airlines
ح, 14 يونيو - ن, 15 يونيو
Air Canada Logo
5:35 a.m. - 12:06 p.m.
YQB
-
STL
7h 31m
2 stops
Air Canada Logo
2:15 p.m. - 10:47 p.m.
STL
-
YQB
7h 32m
2 stops
C$ 993Air Canada
Booking Insights

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 United Airlines (C$ 698) and Air Canada (C$ 779).

Find deals

Good to know

Cheapest flightC$ 391
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$ 391 for a one-way ticket and C$ 698 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.

  • 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.

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)