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Québec City

$364+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YQB
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
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 March 15, 2026.

This United Airlines deal was found by Cheapflights users on 3/12. 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 5/316:30 am
SDF
-
YQB
1 stop5h 32m
United Airlines
Wed 6/33:05 pm
YQB
-
SDF
1 stop7h 25m
United Airlines
Deal found 3/12$702
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/46:00 am
SDF
-
YQB
1 stop6h 02m
United Airlines
Sat 4/116:00 am
YQB
-
SDF
1 stop7h 08m
United Airlines
Deal found 3/10$745
This United Airlines deal was found by Cheapflights users on 3/14. 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 4/286:00 am
SDF
-
YQB
1 stop6h 02m
United Airlines
Tue 5/53:00 pm
YQB
-
SDF
1 stop8h 56m
United Airlines
Deal found 3/14$756
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 4/16:00 am
SDF
-
YQB
1 stop6h 02m
United Airlines
Wed 4/83:00 pm
YQB
-
SDF
1 stop8h 59m
United Airlines
Deal found 3/15$767
This Air Canada deal was found by Cheapflights users on 3/12. 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.
Sun 5/316:00 am
SDF
-
YQB
2 stops7h 16m
Air Canada
Wed 6/312:45 pm
YQB
-
SDF
1 stop10h 05m
Air Canada
Deal found 3/12$783
This Air Canada deal was found by Cheapflights users on 3/13. 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.
Wed 4/2210:00 am
SDF
-
YQB
2 stops8h 11m
Air Canada
Sun 4/263:00 pm
YQB
-
SDF
1 stop7h 30m
Air Canada
Deal found 3/13$786
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 8/75:20 am
SDF
-
YQB
1 stop8h 48m
United Airlines
Sun 8/1610:25 am
YQB
-
SDF
2 stops11h 57m
United Airlines
Deal found 3/12$791

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 March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$692
(United Airlines)

One-way from

$364
(Air Canada)
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
One-way flight from Louisville Intl to Québec City
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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 March 15, 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
Quickest round-trip

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Sun 5/31

6:30 am-12:02 pm

1 stop5h 32m

Québec City

Wed 6/3

12:45 pm-8:25 pm

1 stop7h 40m

$702

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Wed 4/22

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Sun 4/26

3:00 pm-10:30 pm

1 stop7h 30m

$702

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Tue 4/28

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Tue 5/5

3:00 pm-11:56 pm

1 stop8h 56m

$756

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Wed 4/1

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Wed 4/8

3:00 pm-11:59 pm

1 stop8h 59m

$767

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Sun 5/31

6:00 am-1:16 pm

2 stops7h 16m

Québec City

Wed 6/3

1:55 pm-10:30 pm

2 stops8h 35m

$788

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Fri 8/7

9:00 am-2:08 pm

1 stop5h 08m

Québec City

Sun 8/16

10:25 am-12:05 am

2 stops13h 40m

$791
Cheapest one-way
Quickest one-way

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Fri 5/15

5:50 am-1:16 pm

2 stops7h 26m

$364

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Fri 9/11

5:35 am-4:07 pm

2 stops10h 32m

$373

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Fri 9/11

7:07 pm-1:20 pm

1 stop18h 13m

$391

LouisvilleQuébec City

SDF - YQB

SDFYQB

Louisville Intl

Fri 5/15

5:40 am-11:10 pm

2 stops17h 30m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 March.
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 March 15, 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
9,427 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,427 reviews
United Airlines
7.4
Good
9,427 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 5h 32m. 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 $337, 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 March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$337Average$781FlexibilityNo cancel feeOn-time69%

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