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$337+ Cheap flights from Calgary (YYC) to Louisville (SDF)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SDF
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap 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 September 14, 2025.

Round-trip from

$337
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$587
From Calgary to Louisville Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:35 pmYYC - SDF
1 stop16h 27mMultiple Airlines
Sun 10/262:57 pmSDF - YYC
1 stop10h 08mMultiple Airlines
Deal found 9/13$337
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:29 pmYYC - SDF
1 stop25h 54mAmerican Airlines
Mon 11/36:34 pmSDF - YYC
1 stop19h 10mAmerican Airlines
Deal found 9/12$349
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/272:59 pmYYC - SDF
1 stop5h 55mDelta
Mon 11/37:09 amSDF - YYC
2 stops15h 38mDelta
Deal found 9/12$435
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 9/2512:38 pmYYC - SDF
1 stop7h 52mUnited Airlines
Mon 9/2910:55 amSDF - YYC
2 stops12h 53mUnited Airlines
Deal found 9/12$467

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 September 14, 2025.
Use the filters below to find and compare flights from Calgary to Louisville that are best for you.

Fly from

Calgary

Fly to

Louisville

Route

Depart

Return

Price

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Mon 10/27

1:29 pm-5:23 pm

1 stop25h 54m

Louisville Intl

Mon 11/3

6:34 pm-11:44 am

1 stop19h 10m

$349

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Thu 10/23

7:35 pm-2:02 pm

1 stop16h 27m

Louisville Intl

Sun 10/26

7:15 am-7:05 am

2 stops25h 50m

$361

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 3/6

12:30 pm-8:14 pm

1 stop5h 44m

Louisville Intl

Tue 3/10

3:20 pm-9:38 pm

1 stop8h 18m

$435

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 3/6

6:35 am-9:45 pm

2 stops13h 10m

Louisville Intl

Tue 3/10

10:15 am-8:58 pm

2 stops12h 43m

$435

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Mon 10/27

2:59 pm-10:54 pm

1 stop5h 55m

Louisville Intl

Mon 11/3

7:09 am-8:47 pm

2 stops15h 38m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Louisville

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

Currently, January is the cheapest month in which you can book a flight from Calgary to Louisville (average of $299). Flying from Calgary to Louisville in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from YYC to SDF?

Find hourly flight availability from Calgary to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

It’s typically best to fly out from Calgary to Louisville at noon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

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 5h 44m. The distance between Calgary and Louisville is about 1636 mi. This flight may include one or multiple stops.

  • 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.

  • What is the cheapest month to book a flight from Calgary to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Calgary to Louisville (average of $299). Flying from Calgary to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near Louisville?

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

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