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Québec City

$439+ Cheap flights from Louisville (SDF) to Québec City (YQB)

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YQB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Louisville to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 July 31, 2025.

Round-trip from

$624
(American Airlines)

One-way from

$367
(Kiwi.com)
From Louisville Intl to Québec City
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One-way flight from Louisville Intl to Québec City
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Find flight deals from Louisville to Québec City

Cheapest flights from Louisville to Québec City
Explore the most affordable flight options available from Louisville to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:42 pmSDF - YQB
1 stop23h 02mAmerican Airlines
Fri 10/34:14 pmYQB - SDF
1 stop21h 49mAmerican Airlines
Deal found 7/31$624
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/288:30 amSDF - YQB
2 stops10h 25mUnited Airlines
Sat 10/45:20 amYQB - SDF
2 stops17h 10mUnited Airlines
Deal found 7/30$752
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:55 amSDF - YQB
2 stops9h 41mAir Canada
Thu 9/46:10 amYQB - SDF
2 stops16h 48mAir Canada
Deal found 7/31$769
This United deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:55 amSDF - YQB
2 stops8h 00mMultiple Airlines
Sun 10/265:50 pmYQB - SDF
2 stops18h 39mMultiple Airlines
Deal found 7/29$805

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Louisville to Québec City that are best for you.

Fly from

Louisville

Fly to

Québec City

Route

Depart

Return

Price

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Tue 9/30

2:42 pm-1:44 pm

1 stop23h 02m

Québec City

Fri 10/3

4:14 pm-2:03 pm

1 stop21h 49m

$624

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Sun 9/28

8:30 am-6:55 pm

2 stops10h 25m

Québec City

Sat 10/4

5:20 am-10:30 pm

2 stops17h 10m

$752

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Thu 8/28

9:55 am-7:36 pm

2 stops9h 41m

Québec City

Thu 9/4

6:10 am-10:58 pm

2 stops16h 48m

$769

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Fri 10/24

10:55 am-6:55 pm

2 stops8h 00m

Québec City

Sun 10/26

5:50 pm-12:29 pm

2 stops18h 39m

$805

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Thu 10/9

7:45 am-8:00 am

2 stops24h 15m

$439

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Wed 8/6

6:30 am-12:02 pm

1 stop5h 32m

$472

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Wed 8/6

7:00 am-1:55 pm

2 stops6h 55m

$514

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Tue 8/5

10:55 am-3:30 pm

1 stop4h 35m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Louisville to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Louisville 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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Québec City

What is the cheapest month to book a flight from Louisville to Québec City?

Currently, February is the cheapest month in which you can book a flight from Louisville to Québec City (average of $363). Flying from Louisville to Québec City in September is currently the most expensive (average of $584). 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.

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 July 31, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Air Canada from Louisville to Québec City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,851 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 Louisville to Québec City round-trip?

    Currently priced at $624, American Airlines will fly you from Louisville to Québec City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $752 and $769, respectively.

  • What are the cheapest airlines to fly from Louisville to Québec City one-way?

    $472 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 $514 and $521, respectively.

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

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

  • How can I find direct flights from Louisville to Québec City?

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

  • Can I find deals for business class flights from Louisville to Québec City?

    Yes. Cheapflights offers flight deals from Louisville 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 Louisville to Québec City?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Québec City (average of $363). Flying from Louisville to Québec City in September is currently the most expensive (average of $584). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Louisville to Québec City

Discover the top airline that operate flights from Louisville 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$569Average$647FlexibilityNo cancel feeOn-time69%

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