How does KAYAK find such low prices on flights from St. Louis to Quebec?

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 St. Louis to Quebec. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Quebec from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from St. Louis to Quebec?

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 Quebec with an airline and back to St. Louis with another airline. Visit our flight page for the latest deals!>/a>

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

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 Quebec from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from St. Louis to Quebec from C$ 231

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Best Quebec Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Québec City1 stopC$ 824

Low season	February
High season	June
Cheapest flight	C$ 231

Best time to beat the crowds (15% less expensive on average)

Most popular time to fly (3% more expensive on average)

Flight from St. Louis to Montreal

How does KAYAK find such low prices on flights from St. Louis to Quebec?
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 St. Louis to Quebec.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Quebec?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Quebec from St. Louis 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 St. Louis to Quebec?
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 Quebec with an airline and back to St. Louis with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Quebec?
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 Quebec from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Morning departure is around 25% more expensive than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from St. Louis to Quebec

Recent round-trip flight deals

4/6Tue

3 stops

24h 41mSTL-YUL

11/6Tue

1 stop

8h 33mYUL-STL

C$ 481

4/6Tue

2 stops

12h 59mSTL-YUL

11/6Tue

1 stop

8h 33mYUL-STL

C$ 510

6/6Thu

3 stops

27h 21mSTL-YUL

13/6Thu

2 stops

13h 22mYUL-STL

C$ 541

30/7Tue

directAir Canada

2h 23mSTL-YUL

2/8Fri

directAir Canada

2h 35mYUL-STL

C$ 618

10/9Tue

1 stopDelta

8h 17mSTL-YUL

14/9Sat

2 stopsDelta

11h 34mYUL-STL

C$ 627

6/7Sat

1 stopAir Canada

4h 46mSTL-YUL

12/7Fri

directAir Canada

2h 35mYUL-STL

C$ 631

16/6Sun

1 stopDelta

6h 55mSTL-YUL

19/6Wed

1 stopDelta

8h 30mYUL-STL

C$ 632

7/6Fri

1 stopKLM

4h 25mSTL-YUL

14/6Fri

1 stopKLM

4h 15mYUL-STL

C$ 649

20/8Tue

2 stopsUnited Airlines

17h 21mSTL-YUL

23/8Fri

1 stopUnited Airlines

5h 37mYUL-STL

C$ 658

20/8Tue

2 stopsUnited Airlines

10h 20mSTL-YUL

27/8Tue

2 stopsUnited Airlines

16h 37mYUL-STL

C$ 714

Recent one-way flight deals

30/6Sun

1 stopSun Country Air

15h 56mSTL-YUL

C$ 231

9/7Tue

3 stops

19h 52mSTL-YUL

C$ 250

9/7Tue

1 stopDelta

8h 52mSTL-YUL

C$ 267

5/7Fri

1 stopAmerican Airlines

15h 24mSTL-YUL

C$ 286

5/7Fri

2 stopsUnited Airlines

19h 22mSTL-YUL

C$ 300

9/7Tue

2 stopsDelta

11h 07mSTL-YUL

C$ 328

6/9Fri

2 stopsAmerican Airlines

15h 34mSTL-YQB

C$ 346

13/7Sat

2 stopsWestJet

30h 05mSTL-YUL

C$ 376

6/9Fri

3 stopsUnited Airlines

18h 33mSTL-YQB

C$ 489

13/7Sat

3 stopsWestJet

17h 15mSTL-YUL

C$ 908

Last minute flights from St. Louis to Quebec

Last minute flight, train and bus deals

14/5Tue

multi-stopWestJet

10h 36mSTL-YUL

16/5Thu

multi-stopWestJet

7h 06mYUL-STL

C$ 985

14/5Tue

multi-stopAmerican Airlines

10h 26mSTL-YUL

16/5Thu

multi-stopAmerican Airlines

8h 28mYUL-STL

C$ 1,050

14/5Tue

multi-stopAmerican Airlines

10h 26mSTL-YUL

16/5Thu

multi-stopAmerican Airlines

11h 15mYUL-STL

C$ 1,057

14/5Tue

directAir Canada

2h 23mSTL-YUL

16/5Thu

directAir Canada

2h 35mYUL-STL

C$ 1,125

14/5Tue

multi-stopAir Canada

8h 15mSTL-YUL

16/5Thu

directAir Canada

2h 35mYUL-STL

C$ 1,138

St. Louis - Quebec Flights

Departure:

St. Louis (STL)United States

Return flight deals:

Quebec - St. Louis

Cabin classes:

C$ 376

Browse origins:

C$ 481

Flights from St. Louis to Quebec

Browse destinations:

C$ 613

Flights to Québec City, Quebec

Find cheap flights from St. Louis to Quebec from C$ 231

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Quebec departing on 30/6. 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.

Search hundreds of travel sites at once for deals on flights to Quebec

Best Quebec Flight Deals

Good to know

Low season

High season

Cheapest flight

FAQs - booking Quebec flights

How does KAYAK find such low prices on flights from St. Louis to Quebec?

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

What is the Hacker Fare option on flights from St. Louis to Quebec?

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

Top tips for finding cheap flights to Quebec

Book cheap flights from St. Louis to Quebec

Recent round-trip flight deals

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Recent one-way flight deals

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Last minute flights from St. Louis to Quebec

Last minute flight, train and bus deals

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St. Louis - Quebec Flights

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