HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$194+ Cheap flights from Calgary (YYC) to Louisville (SDF)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SDF
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Calgary to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Calgary to Louisville

Cheapest flights from Calgary to Louisville
Explore the most affordable flight options available from Calgary to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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 10/272:06 pm
YYC
-
SDF
1 stop6h 18m
United Airlines
Sat 10/318:00 am
SDF
-
YYC
1 stop15h 53m
United Airlines
Deal found 7/26$358
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
YYC
-
SDF
1 stop25h 32m
WestJet
Mon 8/107:55 am
SDF
-
YYC
1 stop14h 20m
WestJet
Deal found 7/24$368
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:15 am
YYC
-
SDF
1 stop6h 59m
WestJet
Thu 10/17:05 am
SDF
-
YYC
1 stop29h 55m
WestJet
Deal found 7/27$375
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:20 am
YYC
-
SDF
1 stop7h 59m
WestJet
Mon 9/217:55 am
SDF
-
YYC
1 stop14h 20m
WestJet
Deal found 7/26$394

Find flight deals from Calgary to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(United Airlines)

One-way from

$194
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$468
Provider with most accurate pricing for Calgary-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Louisville Intl flights.
Search Deals
From Calgary to Louisville Intl
Search Deals
One-way flight from Calgary to Louisville Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary 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 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Calgary to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Tue 10/27

2:06 pm-10:24 pm

1 stop6h 18m

Louisville Intl

Sat 10/31

8:00 am-9:53 pm

1 stop15h 53m

$358

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 8/7

7:00 am-10:32 am

1 stop25h 32m

Louisville Intl

Mon 8/10

7:55 am-8:15 pm

1 stop14h 20m

$368

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 9/30

10:15 am-7:14 pm

1 stop6h 59m

Louisville Intl

Thu 10/1

7:05 am-11:00 am

1 stop29h 55m

$375

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sat 1/9

7:45 am-4:40 pm

2 stops7h 55m

Louisville Intl

Mon 1/11

7:20 am-9:54 pm

2 stops15h 34m

$382

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sat 1/9

9:39 am-10:55 pm

2 stops12h 16m

Louisville Intl

Mon 1/11

9:00 am-7:18 pm

1 stop11h 18m

$382
Cheapest one-way
Quickest one-way

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 9/2

12:45 pm-10:17 pm

1 stop7h 32m

$194

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 9/2

2:15 pm-12:24 am

2 stops8h 09m

$195

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 8/12

7:00 am-11:55 am

2 stops26h 55m

$212

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 9/23

6:33 am-9:43 am

2 stops25h 10m

$229

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Thu 8/6

10:15 am-3:50 pm

1 stop27h 35m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Calgary to Louisville

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 Calgary to Louisville in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Calgary-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Calgary-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Calgary-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Calgary-Louisville 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 Calgary-Louisville 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 Calgary to Louisville

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

Related info for your journey

Find useful and relevant information for your journey from Calgary to Louisville. 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 Calgary to Louisville?

    Departing from Calgary to Louisville will take you 6h 18m. The distance between Calgary and Louisville is about 1636 mi.

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

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

  • How can I find direct flights from Calgary to Louisville?

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

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

    Yes. Cheapflights offers flight deals from Calgary 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.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Corydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Calgary to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Nashville flights
Edmonton to Nashville flights
Calgary to Cincinnati flights
Edmonton to Louisville flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.