$185 Cheap Flights from Calgary (YYC) to Louisville (SDF)

View $185 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Louisville Intl. Airport (SDF)

Cheap Flights from Calgary to Louisville (YYC-SDF)

Prices were available within the past 7 days and start at $185 for one-way flights and $416 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$416 Roundtrip, found 6 days ago
$416
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $416 found 6 days ago
Delta
Sat, Nov 15 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$416 Roundtrip, found 17 hours ago
$416
Roundtrip
found 17 hours ago
Select Delta flight, departing Sat, Nov 15 from Calgary to Louisville, returning Tue, Nov 18, priced at $416 found 17 hours ago
United
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$426 Roundtrip, found 6 days ago
$426
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $426 found 6 days ago
United
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$431 Roundtrip, found 6 days ago
$431
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $431 found 6 days ago
Air Canada
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$444 Roundtrip, found 6 days ago
$444
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $444 found 6 days ago
United
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$449 Roundtrip, found 6 days ago
$449
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $449 found 6 days ago
United
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$453 Roundtrip, found 6 days ago
$453
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $453 found 6 days ago
United
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $454 found 6 days ago
American Airlines
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$462 Roundtrip, found 6 days ago
$462
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $462 found 6 days ago
WestJet
Fri, Nov 14 - Tue, Nov 18
YYC
Calgary
SDF
Louisville
$499 Roundtrip, found 6 days ago
$499
Roundtrip
found 6 days ago
Select WestJet flight, departing Fri, Nov 14 from Calgary to Louisville, returning Tue, Nov 18, priced at $499 found 6 days ago

Find the cheapest month to fly from Calgary (YYC) to Louisville (SDF)

November is typically the cheapest month to fly

From $256 - $601 per traveler.

Frequently asked questions

How much does a flight from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF) cost?
Get a cheap one-way flight from $185 or cheap return flight from $416 from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF)?
November is the least expensive month to fly from YYC to SDF. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest YYC to SDF flight.
How many flights per day from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF)?
There aren't any daily nonstop flights available from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from YYC to SDF?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF)?
To avoid possible delays on the Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF) last-minute?
Booking your plane ticket from YYC to SDF just before your journey is generally more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a YYC to SDF flight and hotel package?
You'll generally save money by securing a YYC to SDF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Calgary Intl. Airport (YYC) to Louisville Intl. Airport (SDF)?
Generally, it's possible to cancel or reschedule your YYC to SDF flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Calgary Intl.
Destination airport
Louisville Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet
Roundtrip price
$416
Distance
1636 mi

Book with confidence

Calgary to Louisville Flights

The cheapest times to fly from Calgary to Louisville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to Louisville are during the month of November. You can find some of the cheapest flights from Calgary to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to Louisville

Sunday is one of the best days to book for cheap flights from Calgary to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to Louisville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Calgary to Louisville Flights

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*Available to One Key members.