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Québec City

$553+ Cheap flights from Louisville (SDF) to Québec City (YQB)

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YQB
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap 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 June 10, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 8/116:15 am
SDF
-
YQB
1 stop9h 57m
United Airlines
Thu 8/134:55 pm
YQB
-
SDF
1 stop6h 04m
United Airlines
Deal found 6/9$553
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/79:00 am
SDF
-
YQB
1 stop5h 08m
United Airlines
Tue 7/74:55 pm
YQB
-
SDF
1 stop6h 00m
United Airlines
Deal found 6/7$567
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 7/87:10 pm
SDF
-
YQB
1 stop18h 04m
American Airlines
Thu 7/94:12 pm
YQB
-
SDF
1 stop19h 35m
American Airlines
Deal found 6/7$590
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 7/96:48 am
SDF
-
YQB
1 stop6h 26m
American Airlines
Thu 7/94:12 pm
YQB
-
SDF
1 stop6h 51m
American Airlines
Deal found 6/7$612
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/711:44 am
SDF
-
YQB
1 stop10h 57m
United Airlines
Sat 7/116:00 am
YQB
-
SDF
1 stop5h 36m
United Airlines
Deal found 6/7$623
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 9/257:27 pm
SDF
-
YQB
1 stop16h 16m
American Airlines
Fri 10/23:59 pm
YQB
-
SDF
2 stops17h 44m
American Airlines
Deal found 6/9$641
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Tue 8/117:10 am
SDF
-
YQB
1 stop6h 58m
Air Canada
Thu 8/1312:35 pm
YQB
-
SDF
2 stops10h 24m
Air Canada
Deal found 6/9$644
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 8/66:30 am
SDF
-
YQB
1 stop9h 30m
United Airlines
Sat 8/153:53 pm
YQB
-
SDF
1 stop7h 06m
United Airlines
Deal found 6/7$645
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/76:48 am
SDF
-
YQB
1 stop6h 26m
American Airlines
Tue 7/74:12 pm
YQB
-
SDF
2 stops17h 51m
American Airlines
Deal found 6/7$656

Find 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Québec City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Québec City flights.
Search Deals
From Louisville Intl to Québec City
Search Deals

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 June 10, 2026.
Use the filters below to find and compare flights from Louisville to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Tue 8/11

6:15 am-4:12 pm

1 stop9h 57m

Québec City

Thu 8/13

4:55 pm-10:59 pm

1 stop6h 04m

$553
Quickest round-trip

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Tue 7/7

9:00 am-2:08 pm

1 stop5h 08m

Québec City

Tue 7/7

4:55 pm-10:55 pm

1 stop6h 00m

$567

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Tue 7/7

11:44 am-10:41 pm

1 stop10h 57m

Québec City

Sat 7/11

6:00 am-11:36 am

1 stop5h 36m

$623

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Wed 7/8

6:30 am-12:02 pm

1 stop5h 32m

Québec City

Sat 7/11

6:00 am-11:36 am

1 stop5h 36m

$623

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Tue 8/11

7:10 am-2:08 pm

1 stop6h 58m

Québec City

Thu 8/13

12:35 pm-10:59 pm

2 stops10h 24m

$644

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Fri 8/7

7:31 am-1:12 pm

1 stop5h 41m

Québec City

Sat 8/15

1:56 pm-9:25 pm

1 stop7h 29m

$645

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Thu 8/6

6:30 am-4:00 pm

1 stop9h 30m

Québec City

Sat 8/15

3:53 pm-10:59 pm

1 stop7h 06m

$645

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Mon 7/6

9:00 am-2:08 pm

1 stop5h 08m

Québec City

Tue 7/7

4:55 pm-10:55 pm

1 stop6h 00m

$672

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Mon 7/6

7:15 am-2:08 pm

1 stop6h 53m

Québec City

Fri 7/10

12:45 pm-8:25 pm

1 stop7h 40m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

Compare providers for flights from Louisville to Québec City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Québec City in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Québec City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Québec City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Québec City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 10, 2026.
Get a feel of what it's like to fly with United Airlines 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
9,804 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • How long is the flight from Louisville to Québec City?

    There are many flights that can get you from Louisville to Québec City in 9h 57m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 940 mi.

  • What is the cheapest airline to fly from Louisville to Québec City round-trip?

    Currently priced at $383, United Airlines will fly you from Louisville to Québec City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • 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.

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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$383Average$786FlexibilityNo cancel feeOn-time69%

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