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Cheap flights from Québec City to Louisville from C$ 735

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SDF
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Québec City to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) to Louisville (SDF). 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 30 July 2025.

Round-trip from

C$ 735
United Airlines
  • United Airlines
  • 14/10-28/10
  • 2 total stops
  • 11h 18m total
  • Québec City to Louisville
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Find flight deals from Québec City to Louisville

Cheapest flights from Québec City to Louisville
Explore the most affordable flight options available from Québec City to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Tue 14/104:55 p.m.YQB - SDF
1 stop6h 05mUnited Airlines
Tue 28/109:00 a.m.SDF - YQB
1 stop5h 13mUnited Airlines
Deal found 29/7C$ 735
Tue 14/104:55 p.m.YQB - SDF
1 stop6h 05mMultiple Airlines
Tue 28/106:45 a.m.SDF - YQB
2 stops11h 29mMultiple Airlines
Deal found 29/7C$ 808
Sat 20/94:55 p.m.YQB - SDF
1 stop6h 03mAir Canada
Sat 27/96:15 a.m.SDF - YQB
1 stop5h 47mAir Canada
Deal found 29/7C$ 902

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City to Louisville 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 629,999 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Québec City to Louisville that are best for you.

Fly from

Québec City

Fly to

Louisville

Route

Depart

Return

Price

Québec CityLouisville

YQB - SDF

YQBSDF

Québec City

Tue 14/10

4:55 p.m.-11:00 p.m.

1 stop6h 05m

Louisville Intl

Tue 28/10

9:00 a.m.-2:13 p.m.

1 stop5h 13m

C$ 735

Québec CityLouisville

YQB - SDF

YQBSDF

Québec City

Tue 14/10

4:55 p.m.-11:00 p.m.

1 stop6h 05m

Louisville Intl

Tue 28/10

6:45 a.m.-6:14 p.m.

2 stops11h 29m

C$ 808

Québec CityLouisville

YQB - SDF

YQBSDF

Québec City

Sat 20/9

4:55 p.m.-10:58 p.m.

1 stop6h 03m

Louisville Intl

Sat 27/9

6:15 a.m.-12:02 p.m.

1 stop5h 47m

C$ 902

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Québec City to Louisville

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

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated 30 July 2025.
Read through reviews of airlines operating flights from Québec City to Louisville, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews
Check prices

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,837 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

    Our cheapest airline available from Québec City to Louisville is United Airlines. Our recent data shows that you can find tickets from as low as C$ 735 on this airline. An additional option worth looking into is Air Canada, starting at C$ 902.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Québec City to Louisville (average of C$ 332). Flying from Québec City to Louisville in September is currently the most expensive (average of C$ 487). 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 Québec City to Louisville

Discover the top airline that operate flights from Québec City to Louisville. 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 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 465AverageC$ 465FlexibilityNo cancel feeOn-time67%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Québec City to Louisville?

When you search for this flight from Québec City to Louisville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Québec City to Louisville?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Québec City to Louisville for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Québec City to Louisville with no change fees?

Certainly. Search results for flights to Louisville from Québec City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Québec City to Louisville 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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