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Cheap flights from Quebec to St. Louis from C$ 259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to St. Louis departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Quebec to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Quebec to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Quebec to St. Louis.

Cheap last-minute flights

Planning a quick getaway from Quebec to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Quebec to St. Louis

Find recent round-trip train or bus tickets from Quebec to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
11:20 a.m. - 9:06 p.m.YUL-STL
10h 46m1 stop
10:20 a.m. - 9:06 p.m.STL-YUL
9h 46m1 stop
C$ 714Delta
Find Deal
Thu, 16 Jan - Sun, 19 Jan
1:10 p.m. - 9:45 p.m.YUL-STL
9h 35m1 stop
10:35 a.m. - 6:47 p.m.STL-YUL
7h 12m1 stop
C$ 760Air Canada
Find Deal
Tue, 24 Dec - Thu, 2 Jan
10:59 a.m. - 7:48 p.m.YUL-STL
9h 49m1 stop
2:17 p.m. - 10:44 p.m.STL-YUL
7h 27m1 stop
C$ 767American Airlines
Find Deal
Mon, 25 Nov - Fri, 29 Nov
10:59 a.m. - 7:48 p.m.YUL-STL
9h 49m1 stop
11:35 a.m. - 10:59 p.m.STL-YUL
10h 24m2 stops
C$ 772American Airlines
Find Deal
Mon, 25 Nov - Fri, 29 Nov
6:15 a.m. - 11:33 p.m.YUL-STL
18h 18m1 stop
6:49 p.m. - 4:35 p.m.STL-YUL
20h 46m2 stops
C$ 795
Find Deal
Mon, 16 Dec - Wed, 25 Dec
7:00 a.m. - 3:38 p.m.YUL-STL
9h 38m2 stops
6:30 a.m. - 5:17 p.m.STL-YUL
9h 47m2 stops
C$ 815United Airlines
Find Deal
Thu, 16 Jan - Sun, 19 Jan
8:25 a.m. - 9:45 p.m.YUL-STL
14h 20m2 stops
10:35 a.m. - 6:47 p.m.STL-YUL
7h 12m1 stop
C$ 845United Airlines
Find Deal
Tue, 24 Dec - Thu, 2 Jan
6:45 a.m. - 12:05 p.m.YUL-STL
30h 20m2 stops
11:46 a.m. - 12:30 p.m.STL-YUL
23h 44m2 stops
C$ 864WestJet
Find Deal
Mon, 16 Dec - Wed, 25 Dec
9:20 a.m. - 3:30 p.m.YUL-STL
31h 10m3 stops
12:00 p.m. - 6:15 p.m.STL-YUL
29h 15m3 stops
C$ 872
Find Deal
Mon, 25 Nov - Fri, 29 Nov
6:45 a.m. - 12:05 p.m.YUL-STL
30h 20m2 stops
6:04 a.m. - 11:43 p.m.STL-YUL
16h 39m1 stop
C$ 880WestJet
Find Deal
Mon, 16 Dec - Thu, 26 Dec
10:00 a.m. - 11:27 p.m.YUL-STL
14h 27m2 stops
C$ 259
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Wed, 15 Jan
6:15 a.m. - 11:27 p.m.YUL-STL
18h 12m1 stop
C$ 321
Find Deal
Wed, 15 Jan
6:45 a.m. - 2:43 p.m.YUL-STL
32h 58m3 stops
C$ 339
Find Deal
Wed, 15 Jan
9:15 a.m. - 3:06 p.m.YUL-STL
6h 51m1 stop
C$ 447Air Canada
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Sat, 30 Nov
7:00 a.m. - 3:06 p.m.YUL-STL
9h 06m1 stop
C$ 478Air Canada
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Sat, 28 Dec
6:45 a.m. - 9:55 p.m.YUL-STL
40h 10m2 stops
C$ 534WestJet
Find Deal
Sun, 1 Dec
4:20 p.m. - 4:25 p.m.YOW-STL
25h 05m3 stops
C$ 555
Find Deal
Sun, 1 Dec
6:45 a.m. - 10:45 p.m.YUL-STL
17h 00m2 stops
C$ 599WestJet
Find Deal
Sat, 30 Nov
7:14 a.m. - 7:30 p.m.YUL-STL
13h 16m1 stop
C$ 639American Airlines
Find Deal
Sun, 1 Dec
6:20 p.m. - 10:47 a.m.YUL-STL
17h 27m2 stops
C$ 680United Airlines
Find Deal
Sat, 28 Dec

American Airlines flights from Quebec to St. Louis

Our best American Airlines deals on Quebec to St. Louis flight tickets
American Airlines
25 Nov
YUL10:59 a.m.Montreal Pierre Elliott Trudeau Intl
9h 49m
1 stop
STL7:48 p.m.Lambert-St Louis
29 Nov
STL2:17 p.m.Lambert-St Louis
7h 27m
1 stop
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
American Airlines
25 Nov
YUL10:59 a.m.Montreal Pierre Elliott Trudeau Intl
9h 49m
1 stop
STL7:48 p.m.Lambert-St Louis
29 Nov
STL11:35 a.m.Lambert-St Louis
10h 24m
2 stops
YUL10:59 p.m.Montreal Pierre Elliott Trudeau Intl
American Airlines
16 Jan
YUL10:54 a.m.Montreal Pierre Elliott Trudeau Intl
9h 29m
2 stops
STL7:23 p.m.Lambert-St Louis
19 Jan
STL6:00 a.m.Lambert-St Louis
8h 25m
1 stop
YUL3:25 p.m.Montreal Pierre Elliott Trudeau Intl

United Airlines flights from Quebec to St. Louis

Our best United Airlines deals on Quebec to St. Louis flight tickets
United Airlines
16 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
9h 38m
2 stops
STL3:38 p.m.Lambert-St Louis
19 Jan
STL6:30 a.m.Lambert-St Louis
9h 47m
2 stops
YUL5:17 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
24 Dec
YUL8:25 a.m.Montreal Pierre Elliott Trudeau Intl
14h 20m
2 stops
STL9:45 p.m.Lambert-St Louis
2 Jan
STL10:35 a.m.Lambert-St Louis
7h 12m
1 stop
YUL6:47 p.m.Montreal Pierre Elliott Trudeau Intl
United Airlines
24 Dec
YOW9:45 a.m.Ottawa
11h 12m
2 stops
STL7:57 p.m.Lambert-St Louis
31 Dec
STL6:25 a.m.Lambert-St Louis
9h 41m
1 stop
YOW5:06 p.m.Ottawa

How to get the cheapest flight ticket from Quebec to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to St. Louis from Quebec?

Air Canada. Air Canada, United Airlines, and WestJet are the most popular carriers operating from Quebec to St. Louis

What is the cheapest Quebec to St. Louis flight route?

Québec City - Lambert-St Louis. Fly from Québec City to Lambert-St Louis for the best Quebec - St. Louis flight prices

Can stopping save me money on Quebec to St. Louis flights?

You could potentially save up to 19% on your flight if you consider stops on a Quebec to St. Louis flight.

Cheap Quebec to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to St. Louis

Best price found

C$ 259

Fastest flight time

6h 01m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Quebec in the past 72 hours is C$ 259. The best round-trip flight deal from Quebec to St. Louis found on momondo in the last 72 hours is C$ 714.
The fastest flight from Quebec to St. Louis takes 6h 01m
There are no direct flights from Quebec to St. Louis. Popular non-direct routes for this connection are Montreal Pierre Elliott Trudeau Intl Airport - Lambert-St Louis Airport and Ottawa Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Quebec to Lambert-St Louis Airport?

    Prices for flights from Quebec to Lambert-St Louis Airport are updated daily.

  • How many operators does momondo search for flights from Quebec to Lambert-St Louis Airport?

  • How old do you have to be to fly from Quebec to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Quebec to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Quebec to St. Louis?


Best airlines flying from Quebec to St. Louis

Compare and see reviews for airlines that fly from Quebec to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 291Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 469Free CancellationRating
7.0
8,198 reviews
Search Air Canada flights
WestJetPriceFrom C$ 618Free CancellationRating
7.3
2,804 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to St. Louis?

It is quick and easy to find Quebec to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights from Quebec to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Quebec on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Quebec to St. Louis?

Once you have performed a search for Quebec to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Quebec to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Quebec. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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