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Cheap flights from St. Louis to Québec City from C$ 334

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/9. 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.
STL — YQB
22 Jun — 29 Jun1
1 adult
Sat 22/6
Sat 29/6

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 17 June 2024.

Popular in

January

Cheapest in

April

Average price

C$ 702

Round-trip from

C$ 335
High demand for flights, 50% potential price rise
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Best time to find cheap flights, 63% potential price drop
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Average for round-trip flights in June 2024
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From Lambert-St Louis to Québec City
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What is the cheapest month to fly from St. Louis to Québec City?

April is one of the best times of the year to fly to Québec City from St. Louis. Prices for April average C$ 965 per person but you can even find prices for as low as C$ 353. The most expensive prices can be found in the month of January. Opting for a April flight can save you 101% on your journey compared to booking in January

What is the cheapest time of day to fly from STL to YQB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Québec City as you normally would.

Cheap United Airlines flights from St. Louis to Québec City

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Québec City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
Peruse some of the lowest-priced United Airlines flights we've found from St. Louis to Québec City. It's recommended that users confirm their flight details before booking.
Sat 29/68:05 a.m.STL - YQB
1 stop5h 27mUnited Airlines
Sat 6/74:55 p.m.YQB - STL
1 stop5h 53mUnited Airlines
Deal found 17/6C$ 897
Sat 29/611:00 a.m.STL - YQB
1 stop5h 45mUnited Airlines
Sat 6/76:08 a.m.YQB - STL
2 stops9h 28mUnited Airlines
Deal found 17/6C$ 912
Sat 29/66:16 a.m.STL - YQB
2 stops16h 24mUnited Airlines
Sat 6/75:10 a.m.YQB - STL
2 stops10h 26mUnited Airlines
Deal found 17/6C$ 957
Tue 23/78:05 a.m.STL - YQB
2 stops13h 37mUnited Airlines
Tue 30/76:08 a.m.YQB - STL
3 stops17h 09mUnited Airlines
Deal found 16/6C$ 1,101
Mon 7/1011:09 a.m.STL - YQB
2 stops11h 19mUnited Airlines
Fri 11/105:00 p.m.YQB - STL
1 stop7h 02mUnited Airlines
Deal found 17/6C$ 1,193
Mon 1/711:25 a.m.STL - YQB
2 stops10h 17mUnited Airlines
Fri 5/76:08 a.m.YQB - STL
2 stops12h 04mUnited Airlines
Deal found 16/6C$ 1,199
Wed 17/76:08 a.m.STL - YQB
2 stops10h 37mUnited Airlines
Mon 22/76:08 a.m.YQB - STL
3 stops17h 09mUnited Airlines
Deal found 16/6C$ 1,204
Fri 19/75:30 p.m.STL - YQB
2 stops21h 30mUnited Airlines
Tue 23/76:08 a.m.YQB - STL
3 stops17h 09mUnited Airlines
Deal found 16/6C$ 1,226

Cheap Air Canada flights from St. Louis to Québec City

Explore cheap flight options specifically provided by Air Canada for the route between St. Louis and Québec City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
Browse through some of the cheapest Air Canada flights travelling from St. Louis to Québec City. Check back soon if you're not seeing flights that suit your needs.
Mon 1/74:05 p.m.STL - YQB
1 stop6h 35mAir Canada
Fri 5/75:10 p.m.YQB - STL
1 stop4h 55mAir Canada
Deal found 16/6C$ 766
Thu 11/710:10 a.m.STL - YQB
1 stop6h 35mAir Canada
Wed 17/74:05 p.m.YQB - STL
1 stop4h 56mAir Canada
Deal found 16/6C$ 774
Mon 7/104:05 p.m.STL - YQB
1 stop6h 23mAir Canada
Fri 11/105:10 a.m.YQB - STL
1 stop11h 10mAir Canada
Deal found 16/6C$ 806

Cheap St. Louis to Québec City flights in June & July 2024

Find cheap flight options from St. Louis to Québec City specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 437,191 searches. Prices were last updated on 17 June 2024.
The lowest fares we've come across on flights travelling from St. Louis to Québec City in June and July 2024. Check back soon for alternative fares.
Mon 1/74:05 p.m.STL - YQB
1 stop6h 35mAir Canada
Fri 5/75:10 p.m.YQB - STL
1 stop4h 55mAir Canada
Deal found 16/6C$ 766
Tue 23/76:08 a.m.STL - YQB
1 stop15h 34mMultiple Airlines
Tue 30/710:25 a.m.YQB - STL
1 stop5h 56mMultiple Airlines
Deal found 16/6C$ 772
Thu 11/710:10 a.m.STL - YQB
1 stop6h 35mAir Canada
Wed 17/74:05 p.m.YQB - STL
1 stop4h 56mAir Canada
Deal found 16/6C$ 774
Mon 15/76:04 a.m.STL - YQB
1 stop6h 45mAmerican Airlines
Tue 23/74:15 p.m.YQB - STL
1 stop6h 39mAmerican Airlines
Deal found 16/6C$ 779
Fri 19/710:10 a.m.STL - YQB
1 stop6h 35mMultiple Airlines
Tue 23/74:55 p.m.YQB - STL
1 stop6h 42mMultiple Airlines
Deal found 16/6C$ 780
Thu 11/76:04 a.m.STL - YQB
1 stop6h 45mAmerican Airlines
Wed 17/72:30 p.m.YQB - STL
2 stops19h 00mAmerican Airlines
Deal found 16/6C$ 791
Thu 11/75:49 p.m.STL - YQB
2 stops20h 40mAmerican Airlines
Wed 17/72:30 p.m.YQB - STL
2 stops19h 00mAmerican Airlines
Deal found 16/6C$ 798
Wed 17/76:09 p.m.STL - YQB
2 stops20h 20mAmerican Airlines
Mon 22/72:30 p.m.YQB - STL
2 stops27h 26mAmerican Airlines
Deal found 16/6C$ 835
Fri 19/74:52 p.m.STL - YQB
1 stop21h 37mAmerican Airlines
Sun 21/72:30 p.m.YQB - STL
2 stops27h 26mAmerican Airlines
Deal found 16/6C$ 865

St. Louis to Québec City 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Québec City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
The lowest fares we've come across on flights travelling from St. Louis to Québec City in June and July 2024. Check back soon for alternative fares.
Mon 1/74:05 p.m.STL - YQB
1 stop6h 35mAir Canada
Fri 5/75:10 p.m.YQB - STL
1 stop4h 55mAir Canada
Deal found 16/6C$ 766
Tue 23/76:08 a.m.STL - YQB
1 stop15h 34mMultiple Airlines
Tue 30/710:25 a.m.YQB - STL
1 stop5h 56mMultiple Airlines
Deal found 16/6C$ 772
Thu 11/710:10 a.m.STL - YQB
1 stop6h 35mAir Canada
Wed 17/74:05 p.m.YQB - STL
1 stop4h 56mAir Canada
Deal found 16/6C$ 774
Mon 15/76:04 a.m.STL - YQB
1 stop6h 45mAmerican Airlines
Tue 23/74:15 p.m.YQB - STL
1 stop6h 39mAmerican Airlines
Deal found 16/6C$ 779
Fri 19/710:10 a.m.STL - YQB
1 stop6h 35mMultiple Airlines
Tue 23/74:55 p.m.YQB - STL
1 stop6h 42mMultiple Airlines
Deal found 16/6C$ 780
Thu 11/76:04 a.m.STL - YQB
1 stop6h 45mAmerican Airlines
Wed 17/72:30 p.m.YQB - STL
2 stops19h 00mAmerican Airlines
Deal found 16/6C$ 791
Sat 21/99:30 a.m.STL - YQB
2 stops12h 12mMultiple Airlines
Sat 28/96:15 a.m.YQB - STL
2 stops10h 05mMultiple Airlines
Deal found 17/6C$ 792
Thu 11/75:49 p.m.STL - YQB
2 stops20h 40mAmerican Airlines
Wed 17/72:30 p.m.YQB - STL
2 stops19h 00mAmerican Airlines
Deal found 16/6C$ 798
Mon 7/104:05 p.m.STL - YQB
1 stop6h 23mAir Canada
Fri 11/105:10 a.m.YQB - STL
1 stop11h 10mAir Canada
Deal found 16/6C$ 806

One-way flights to Québec City from St. Louis

Search for one-way flight options from St. Louis to Québec City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 17 June 2024.
Users in need of a one-way flight from St. Louis to Québec City can choose from these deals. Users needing a return flight from St. Louis to Québec City should utilize the search form above.
Fri 6/911:36 a.m.STL - YQB
2 stops23h 13mAmerican Airlines
Deal found 16/6C$ 334
Mon 7/106:37 a.m.STL - YQB
1 stop7h 55mAmerican Airlines
Deal found 17/6C$ 352
Fri 6/911:00 a.m.STL - YQB
1 stop5h 43mAir Canada
Deal found 16/6C$ 353
Fri 19/712:15 p.m.STL - YQB
3 stops24h 33mMultiple Airlines
Deal found 16/6C$ 367
Tue 8/107:57 a.m.STL - YQB
3 stops30h 11mMultiple Airlines
Deal found 16/6C$ 435
Fri 6/96:19 p.m.STL - YQB
2 stops16h 30mAmerican Airlines
Deal found 17/6C$ 522
Fri 6/97:57 a.m.STL - YQB
3 stops28h 51mMultiple Airlines
Deal found 16/6C$ 569

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 437,191 searches. Data last updated 17 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 766 - C$ 897

Route

Depart

Return

Price

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 1/7

1 stop6h 35m

Québec City

Fri 5/7

1 stop4h 55m

C$ 766

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 23/7

1 stop15h 34m

Québec City

Tue 30/7

1 stop5h 56m

C$ 772

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 11/7

1 stop6h 35m

Québec City

Wed 17/7

1 stop4h 56m

C$ 774

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 15/7

1 stop6h 45m

Québec City

Tue 23/7

1 stop6h 39m

C$ 779

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Fri 19/7

1 stop6h 35m

Québec City

Tue 23/7

1 stop6h 42m

C$ 780

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 11/7

1 stop6h 45m

Québec City

Wed 17/7

2 stops19h 00m

C$ 791

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 21/9

2 stops12h 12m

Québec City

Sat 28/9

2 stops10h 05m

C$ 792

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 11/7

2 stops20h 40m

Québec City

Wed 17/7

2 stops19h 00m

C$ 798

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 29/6

1 stop5h 27m

Québec City

Sat 6/7

1 stop5h 53m

C$ 897

Flights are sorted by cheapest first

Deals found on 16/6

No data available for this route at this time. Please check back soon.

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 17 June 2024.
Peruse reviews from past customers who have flown with United Airlines, Air Canada and American Airlines from St. Louis to Québec City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,000 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.7

Comfort

7.2

Boarding

7.7

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,000 reviews
United Airlines
7.4
Good
10,000 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.7

Comfort

7.2

Boarding

7.7

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

American Airlines
7.3
Good
10,000 reviews
United Airlines
7.4
Good
10,000 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.7

Comfort

7.2

Boarding

7.7

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Air Canada
7.0
Good
7,106 reviews
United Airlines
7.4
Good
10,000 reviews
Check prices

Overall

7.4

Entertainment

7.1

Food

6.7

Comfort

7.2

Boarding

7.7

Crew

8.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

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.

  • Can I find flights from St. Louis to Québec City for under C$ 800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Québec City for under C$ 800. The cheapest flight booked recently is on Air Canada for just C$ 766, but on average you can expect to pay C$ 856.

  • 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$ 766. Other airlines that can offer you cheap pricing are American Airlines, from C$ 779, and United Airlines, from C$ 897. These flights start at 20% lower than the current average price 3 months from now.

  • What does STL to YQB mean?

    Great question - STL to YQB just means Lambert-St Louis Airport to Québec City Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Québec City that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Québec City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Québec City with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Québec City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Québec City that allow pets onboard?

    Many airlines flying from St. Louis to Québec City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Québec City?

    Yes, you can often find last-minute deals on St. Louis to Québec City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Québec City flight deals updated?

    The St. Louis to Québec City flight deals you see on this page were last updated on 17/6.

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

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Québec City (average of C$ 244). Flying from St. Louis to Québec City in December is currently the most expensive (average of C$ 405). 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.

See more FAQs

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Search flights from St. Louis to Québec City by cabin class

Find flights from St. Louis to Québec City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Québec City?

Deals for St. Louis to Québec City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Québec City?

Cheapflights helps you find that perfect flight to Québec City from St. Louis by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from St. Louis to Québec City with no change fees?

Yes, we can. To see specific flights from St. Louis to Québec City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Québec City become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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