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Cheap flights from St. Louis (STL) to Québec City (YQB) from $249

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 6/18. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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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 June 6, 2024.

Popular in

January

Cheapest in

April

Average price

$609

Round-trip from

$387
High demand for flights, 50% potential price rise
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Best time to find cheap flights, 64% 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 day to fly round-trip from St. Louis to Québec City?

Users have found that flying from St. Louis to Québec City on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from St. Louis to Québec City?

The best pricing can be found in the month of April. Prices to Québec City from St. Louis average $708. You can even find prices in April for less than $708, as users have found deals to Québec City from as low as $257. The month of January appears to be one of the more expensive times to travel to Québec City from St. Louis. Flying in the targeted month can save you up to 99%.

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

When flying from St. Louis to Québec City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 6% versus a flight at noon.

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 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from St. Louis to Québec City in 2024. Check back soon for alternative fares.
Sun 7/76:30 pmSTL - YQB
2 stops20h 25mMultiple Airlines
Fri 7/123:55 pmYQB - STL
3 stops26h 34mMultiple Airlines
Deal found 6/5$603
Sun 7/712:45 pmSTL - YQB
3 stops25h 23mMultiple Airlines
Fri 7/123:55 pmYQB - STL
3 stops26h 34mMultiple Airlines
Deal found 6/5$623
Sun 7/76:08 amSTL - YQB
1 stop8h 52mMultiple Airlines
Fri 7/125:10 pmYQB - STL
1 stop4h 55mMultiple Airlines
Deal found 6/5$671
Mon 7/110:10 amSTL - YQB
1 stop6h 35mAir Canada
Fri 7/54:05 pmYQB - STL
1 stop4h 56mAir Canada
Deal found 6/5$678
Sat 7/206:19 pmSTL - YQB
3 stops20h 19mMultiple Airlines
Sat 7/272:35 pmYQB - STL
3 stops27h 54mMultiple Airlines
Deal found 6/4$680
Sun 7/76:08 amSTL - YQB
1 stop8h 52mMultiple Airlines
Fri 7/126:15 amYQB - STL
2 stops10h 06mMultiple Airlines
Deal found 6/5$682
Mon 7/110:10 amSTL - YQB
1 stop6h 35mUnited Airlines
Fri 7/56:08 amYQB - STL
2 stops9h 10mUnited Airlines
Deal found 6/5$692
Sun 7/76:09 pmSTL - YQB
2 stops20h 20mAmerican Airlines
Fri 7/122:30 pmYQB - STL
2 stops19h 03mAmerican Airlines
Deal found 6/5$696
Sat 7/2011:30 amSTL - YQB
1 stop6h 25mMultiple Airlines
Sat 7/274:55 pmYQB - STL
1 stop5h 53mMultiple Airlines
Deal found 6/4$698

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 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from St. Louis to Québec City in 2024. Check back soon for alternative fares.
Sun 7/76:30 pmSTL - YQB
2 stops20h 25mMultiple Airlines
Fri 7/123:55 pmYQB - STL
3 stops26h 34mMultiple Airlines
Deal found 6/5$603
Sun 7/712:45 pmSTL - YQB
3 stops25h 23mMultiple Airlines
Fri 7/123:55 pmYQB - STL
3 stops26h 34mMultiple Airlines
Deal found 6/5$623
Mon 8/196:00 amSTL - YQB
1 stop6h 52mAmerican Airlines
Thu 8/224:15 pmYQB - STL
2 stops17h 49mAmerican Airlines
Deal found 6/6$634
Mon 8/196:19 pmSTL - YQB
2 stops17h 20mAmerican Airlines
Thu 8/224:15 pmYQB - STL
2 stops17h 49mAmerican Airlines
Deal found 6/6$639
Tue 8/2012:00 pmSTL - YQB
1 stop5h 55mAir Canada
Sat 8/245:15 pmYQB - STL
1 stop4h 50mAir Canada
Deal found 6/6$666
Sun 7/76:08 amSTL - YQB
1 stop8h 52mMultiple Airlines
Fri 7/125:10 pmYQB - STL
1 stop4h 55mMultiple Airlines
Deal found 6/5$671
Mon 7/110:10 amSTL - YQB
1 stop6h 35mAir Canada
Fri 7/54:05 pmYQB - STL
1 stop4h 56mAir Canada
Deal found 6/5$678
Sat 7/206:19 pmSTL - YQB
3 stops20h 19mMultiple Airlines
Sat 7/272:35 pmYQB - STL
3 stops27h 54mMultiple Airlines
Deal found 6/4$680
Sun 7/76:08 amSTL - YQB
1 stop8h 52mMultiple Airlines
Fri 7/126:15 amYQB - STL
2 stops10h 06mMultiple Airlines
Deal found 6/5$682

St. Louis to Québec City flights leaving soon

Find last-minute flight options from St. Louis to Québec City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from St. Louis to Québec City departing last-minute. It's wise to confirm all flight details are correct before booking.
Sun 6/166:00 amSTL - YQB
1 stop6h 48mAmerican Airlines
Sun 6/234:16 pmYQB - STL
1 stop6h 46mAmerican Airlines
Deal found 6/5$849
Sun 6/166:08 pmSTL - YQB
2 stops20h 21mAmerican Airlines
Sun 6/234:16 pmYQB - STL
1 stop6h 46mAmerican Airlines
Deal found 6/5$858
Sun 6/166:08 pmSTL - YQB
2 stops20h 21mAmerican Airlines
Sun 6/232:30 pmYQB - STL
2 stops19h 06mAmerican Airlines
Deal found 6/5$915

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 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Québec City. Those seeking round-trip flights from St. Louis to Québec City should utilize the search form at the the top of the page.
Tue 6/187:47 pmSTL - YQB
2 stops18h 42mAmerican Airlines
Deal found 6/5$249
Sat 6/1512:45 pmSTL - YQB
3 stops45h 55mMultiple Airlines
Deal found 6/5$295
Fri 9/610:10 amSTL - YQB
1 stop6h 33mAir Canada
Deal found 6/6$314
Fri 9/610:10 amSTL - YQB
1 stop6h 33mAir Canada
Deal found 6/5$315
Fri 9/611:35 amSTL - YQB
2 stops26h 52mAmerican Airlines
Deal found 6/5$324
Sat 6/1511:34 amSTL - YQB
2 stops30h 06mMultiple Airlines
Deal found 6/5$334
Fri 6/147:44 pmSTL - YQB
2 stops37h 45mMultiple Airlines
Deal found 6/5$356
Fri 6/149:45 amSTL - YQB
3 stops35h 40mMultiple Airlines
Deal found 6/5$388
Tue 6/189:50 amSTL - YQB
1 stop5h 45mAir Canada
Deal found 6/5$418

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$603 - $701

Route

Depart

Return

Price

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 7/7

2 stops20h 25m

Québec City

Fri 7/12

3 stops26h 34m

$603

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 7/7

3 stops25h 23m

Québec City

Fri 7/12

3 stops26h 34m

$623

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 7/7

1 stop8h 52m

Québec City

Fri 7/12

1 stop4h 55m

$671

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 7/1

1 stop6h 35m

Québec City

Fri 7/5

1 stop4h 56m

$678

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 7/20

3 stops20h 19m

Québec City

Sat 7/27

3 stops27h 54m

$680

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 10/7

2 stops10h 40m

Québec City

Fri 10/11

1 stop5h 55m

$686

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Mon 7/1

1 stop6h 35m

Québec City

Fri 7/5

2 stops9h 10m

$692

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 7/7

2 stops20h 20m

Québec City

Fri 7/12

2 stops19h 03m

$696

Lambert-St LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sat 7/20

2 stops10h 42m

Québec City

Sat 7/27

2 stops12h 23m

$701

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from St. Louis to Québec City?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Québec City. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Québec City flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 June 6, 2024.
See what other customers who have flown with United Airlines and American Airlines from St. Louis to Québec City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
10,696 reviews
United Airlines
7.4
Good
10,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

American Airlines
7.3
Good
14,227 reviews
United Airlines
7.4
Good
10,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Air Canada
7.0
Good
7,044 reviews
United Airlines
7.4
Good
10,696 reviews

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

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 $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Québec City for under $700. The cheapest flight booked recently is on Multiple Airlines for just $603, but on average you can expect to pay $710.

  • Are there last-minute flights available from St. Louis to Québec City for under $900?

    There are currently 3+ open flights from St. Louis to Québec City within the next 7 days for less than $900.

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

    Air Canada, at $678, was found to be the cheapest airline from St. Louis to Québec City.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Air Canada is currently priced 4% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from St. Louis to Québec City one-way?

    $249 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $314 and $518, respectively.

  • What does STL to YQB mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Québec City Airport flight would often be abbreviated as a STL to YQB flight.

  • 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 6/6.

  • What are the most popular airlines that fly from St. Louis to Québec City?

    When booking a flight from St. Louis to Québec City, you may want to consider flying on American Airlines, Air Canada or United Airlines as they are the most popular for this route.

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

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Québec City (average of $387). Flying from St. Louis to Québec City in September is currently the most expensive (average of $672). 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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Alternative routes for St. Louis to Québec City
See prices for flight routes from nearby airports that may be better suited for you.

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Columbia to Pierre Elliott Trudeau Intl flights
Joplin to Pierre Elliott Trudeau Intl flights

Top 3 airlines flying from St. Louis to Québec City

Discover the top 3 airlines that operate flights from St. Louis to Québec City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$294Average$696FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$307Average$676FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$631Average$690FlexibilityNo cancel feeOn-time69%
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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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