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Cheap flights from Quebec to St. Louis from $185

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 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 am - 9:06 pmYUL-STL
10h 46m1 stop
10:20 am - 9:06 pmSTL-YUL
9h 46m1 stop
$509Delta
Find Deal
Thu, Jan 16 - Sun, Jan 19
1:10 pm - 9:45 pmYUL-STL
9h 35m1 stop
10:35 am - 6:47 pmSTL-YUL
7h 12m1 stop
$542Air Canada
Find Deal
Tue, Dec 24 - Thu, Jan 2
10:59 am - 7:48 pmYUL-STL
9h 49m1 stop
2:17 pm - 10:44 pmSTL-YUL
7h 27m1 stop
$547American Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
10:59 am - 7:48 pmYUL-STL
9h 49m1 stop
11:35 am - 10:59 pmSTL-YUL
10h 24m2 stops
$551American Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
6:15 am - 11:33 pmYUL-STL
18h 18m1 stop
6:49 pm - 4:35 pmSTL-YUL
20h 46m2 stops
Mon, Dec 16 - Wed, Dec 25
7:00 am - 3:38 pmYUL-STL
9h 38m2 stops
6:30 am - 5:17 pmSTL-YUL
9h 47m2 stops
$581United Airlines
Find Deal
Thu, Jan 16 - Sun, Jan 19
8:25 am - 9:45 pmYUL-STL
14h 20m2 stops
10:35 am - 6:47 pmSTL-YUL
7h 12m1 stop
$603United Airlines
Find Deal
Tue, Dec 24 - Thu, Jan 2
6:45 am - 12:05 pmYUL-STL
30h 20m2 stops
11:46 am - 12:30 pmSTL-YUL
23h 44m2 stops
$616WestJet
Find Deal
Mon, Dec 16 - Wed, Dec 25
9:20 am - 3:30 pmYUL-STL
31h 10m3 stops
12:00 pm - 6:15 pmSTL-YUL
29h 15m3 stops
Mon, Nov 25 - Fri, Nov 29
6:45 am - 12:05 pmYUL-STL
30h 20m2 stops
6:04 am - 11:43 pmSTL-YUL
16h 39m1 stop
$628WestJet
Find Deal
Mon, Dec 16 - Thu, Dec 26
10:00 am - 11:27 pmYUL-STL
14h 27m2 stops
Wed, Jan 15
6:15 am - 11:27 pmYUL-STL
18h 12m1 stop
Wed, Jan 15
6:45 am - 2:43 pmYUL-STL
32h 58m3 stops
Wed, Jan 15
9:15 am - 3:06 pmYUL-STL
6h 51m1 stop
$319Air Canada
Find Deal
Sat, Nov 30
7:00 am - 3:06 pmYUL-STL
9h 06m1 stop
$341Air Canada
Find Deal
Sat, Dec 28
6:45 am - 9:55 pmYUL-STL
40h 10m2 stops
$381WestJet
Find Deal
Sun, Dec 1
4:20 pm - 4:25 pmYOW-STL
25h 05m3 stops
Sun, Dec 1
6:45 am - 10:45 pmYUL-STL
17h 00m2 stops
$427WestJet
Find Deal
Sat, Nov 30
7:14 am - 7:30 pmYUL-STL
13h 16m1 stop
$456American Airlines
Find Deal
Sun, Dec 1
6:20 pm - 10:47 amYUL-STL
17h 27m2 stops
$485United Airlines
Find Deal
Sat, Dec 28

American Airlines flights from Quebec to St. Louis

Our best American Airlines deals on Quebec to St. Louis flight tickets
American Airlines
Nov 25
YUL10:59 amMontreal Pierre Elliott Trudeau Intl
9h 49m
1 stop
STL7:48 pmLambert-St Louis
Nov 29
STL2:17 pmLambert-St Louis
7h 27m
1 stop
YUL10:44 pmMontreal Pierre Elliott Trudeau Intl
American Airlines
Nov 25
YUL10:59 amMontreal Pierre Elliott Trudeau Intl
9h 49m
1 stop
STL7:48 pmLambert-St Louis
Nov 29
STL11:35 amLambert-St Louis
10h 24m
2 stops
YUL10:59 pmMontreal Pierre Elliott Trudeau Intl
American Airlines
Jan 16
YUL10:54 amMontreal Pierre Elliott Trudeau Intl
9h 29m
2 stops
STL7:23 pmLambert-St Louis
Jan 19
STL6:00 amLambert-St Louis
8h 25m
1 stop
YUL3:25 pmMontreal 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
Jan 16
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
9h 38m
2 stops
STL3:38 pmLambert-St Louis
Jan 19
STL6:30 amLambert-St Louis
9h 47m
2 stops
YUL5:17 pmMontreal Pierre Elliott Trudeau Intl
United Airlines
Dec 24
YUL8:25 amMontreal Pierre Elliott Trudeau Intl
14h 20m
2 stops
STL9:45 pmLambert-St Louis
Jan 2
STL10:35 amLambert-St Louis
7h 12m
1 stop
YUL6:47 pmMontreal Pierre Elliott Trudeau Intl
United Airlines
Dec 24
YOW9:45 amOttawa
11h 12m
2 stops
STL7:57 pmLambert-St Louis
Dec 31
STL6:25 amLambert-St Louis
9h 41m
1 stop
YOW5:06 pmOttawa

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 is the most popular carrier operating from Quebec to St. Louis

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

Montreal Pierre Elliott Trudeau Intl - Lambert-St Louis. Fly from Montreal Pierre Elliott Trudeau Intl 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 41% 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

$185

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 $185. The best round-trip flight deal from Quebec to St. Louis found on momondo in the last 72 hours is $509.
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 were last updated today.

  • 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 travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek 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
Air CanadaPriceFrom $285Free CancellationRating
7.0
8,198 reviews
Search Air Canada flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Quebec with this policy.

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

momondo helps you find the best flight between Quebec and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Quebec to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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