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Cheap flights from St. Louis to Québec City from C$ 538

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YQB
23 Dec — 30 Dec1
1 adult

Cheap flight deals from St. Louis to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Québec City (YQB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

C$ 538

Popular in

January

Cheapest in

April

Average price

C$ 1,333
Air Canada
  • Air Canada
  • 1/2-8/2
  • 4 total stops
  • 19h 01m total
  • St. Louis to Québec City
Search Deals
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 11% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from St. Louis to Québec City

Cheapest flights from St. Louis to Québec City
Explore the most affordable flight options available from St. Louis to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Thu 26/123:50 p.m.STL - YQB
1 stop6h 16mAir Canada
Mon 30/126:00 a.m.YQB - STL
2 stops10h 06mAir Canada
Deal found 17/12C$ 931
Thu 26/123:50 p.m.STL - YQB
1 stop6h 16mMultiple Airlines
Mon 30/127:05 p.m.YQB - STL
2 stops21h 01mMultiple Airlines
Deal found 17/12C$ 1,114

Find flights from St. Louis to Québec City within your budget

Customize your flight search to find flights from St. Louis to Québec City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 1/2

12:41 p.m.-11:28 p.m.

2 stops9h 47m

Québec City

Sat 8/2

6:00 a.m.-2:14 p.m.

2 stops9h 14m

C$ 538

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 1/2

1:00 p.m.-3:31 p.m.

3 stops25h 31m

Québec City

Sat 8/2

6:00 a.m.-2:14 p.m.

2 stops9h 14m

C$ 846

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 1/3

3:50 p.m.-11:01 p.m.

1 stop6h 11m

Québec City

Wed 30/4

10:30 a.m.-2:59 p.m.

1 stop5h 29m

C$ 1,503

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 21/5

4:05 p.m.-10:05 p.m.

1 stop5h 00m

C$ 727

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 21/5

9:40 a.m.-6:55 p.m.

2 stops8h 15m

C$ 930

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Best time to book a flight from St. Louis to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Québec City. Reviews last updated 18 December 2024.
United Airlines
7.4
Good
9,059 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
9,059 reviews
United Airlines
7.4
Good
9,059 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Air Canada
7.0
Good
8,382 reviews
United Airlines
7.4
Good
9,059 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Québec City round-trip?

    Cheapflights users have booked flights from St. Louis to Québec City round-trip from C$ 538. Another airline that can offer you cheap pricing is United Airlines. These flights start at 45% lower than the current average price 3 months from now.

  • Can I find deals for flights from St. Louis to Québec City that include hotel bookings?

    Yes. In addition to deals on St. Louis to Québec City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Québec City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Québec City.

  • Can I find deals for business class flights from St. Louis to Québec City?

    Yes. Cheapflights offers flight deals from St. Louis to Québec City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Québec City (average of C$ 248). Flying from St. Louis to Québec City in December is currently the most expensive (average of C$ 432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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