YYC - SDF

C$ 546 Find Cheap Flights from Calgary to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to Louisville departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Louisville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 546
Delta
Fri 6/2Sun 8/2
YYC - SDF • 1 stop
Cheapest one-way flights
C$ 315
United Airlines
Wed 11/3
YYC - SDF • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Calgary to Louisville (YYC-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to Louisville

Fri, 6 Feb - Sun, 8 Feb
Delta Logo
6:30 a.m. - 4:19 p.m.
YYC
-
SDF
7h 49m
1 stop
Delta Logo
7:00 a.m. - 11:02 p.m.
SDF
-
YYC
18h 02m
2 stops
C$ 546Delta
Fri, 6 Feb - Sun, 8 Feb
Delta Logo
6:30 a.m. - 4:19 p.m.
YYC
-
SDF
7h 49m
1 stop
Delta Logo
10:13 a.m. - 7:09 p.m.
SDF
-
YYC
10h 56m
1 stop
C$ 619Delta
Booking Insights

KAYAK's insights & trends for Calgary to Louisville flights

Get data-powered insights and trends into flights from Calgary to Louisville to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Calgary to Louisville?

Percentage of one-stop round-trip flights from Calgary to Louisville chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Minneapolis (MSP) is the top choice – 46% of KAYAK users who clicked on one-stop flights from Calgary to Louisville picked an itinerary connecting there.

What is the cheapest layover airport when flying from Calgary to Louisville?

Average round-trip price for one-stop flights from Calgary to Louisville clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Minneapolis (MSP) offer the most affordable fares, with an average round-trip price of C$ 519.

Which layover airport offers the shortest total travel time from Calgary to Louisville?

Shortest average total travel time for one-stop one-way flights from Calgary to Louisville via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Chicago (ORD) for the shortest journey. The average one-way travel time for flights connecting there is 5h 49m.

Which layover airport has the quickest connection when flying from Calgary to Louisville?

Average layover duration at different layover airports for one-stop one-way flights from Calgary to Louisville, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest layovers from Calgary to Louisville, with an average of 0h 59m.

Good to know

Low seasonAugust
Cheapest flightC$ 315
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Calgary to Louisville

When to book flights from Calgary to Louisville

Are your dates flexible? Find out the best times to travel from Calgary to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Calgary to Louisville

  • What is the cheapest flight from Calgary to Louisville?

    In the last 3 days, the lowest price for a flight from Calgary to Louisville was C$ 315 for a one-way ticket and C$ 546 for a round-trip.

  • Which airports will I be using when flying from Calgary to Louisville?

    Calgary airport is called Calgary and the only airport in Louisville is Louisville Intl.

  • Which aircraft models fly most regularly from Calgary to Louisville?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Calgary to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Calgary to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Calgary to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Calgary is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Calgary to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Calgary with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Calgary to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Calgary up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Calgary to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Calgary to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Calgary to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
WestJetOverall score based on 3248 reviews
6.1Entertainment
7.9Crew
6.2Food
7.0Comfort
7.4Boarding
Airline reviews

The flight was full and good as could be expected. We arrived early which is always a good thing.

8.0 ExcellentReg, Jan 2026
YYC - YWG
Read more WestJet reviews

The flight was full and good as could be expected. We arrived early which is always a good thing.

Not sure what happened, but for some reason we had to sit on the plane for an extra 10 minutes once we arrived in Abbotsford. Obviously, it was an engine issue.

It was disappointing to see the huge number of people who were allowed to board who were claiming to either be disabled or needed extra time to board who practically ran to the gate as soon as boarding opened. One of the female flight attendants in the premium economy section refused to let a lady with an infant use the toilet next to row 9 to change her baby even though the path back to the rear toilets was blocked by staff and trolleys and said she would have to carry the baby to the toilet during the descent phase when turbulence was present. The passenger refused and the baby had to wait until landing. It would have been no problem to allow this infringement of weathers petty rules. The flight was also very cold due to a cold draft throughout the flight from the bulkhead ceiling which was not controllable.

Food good . No entertainment. Need to use wifi to access your own apps. Eg Amazon Prime, YouTube. They don't tell you unless you ask.

I was seated near a "stinky" person. That's not the fault of Westjet🙁😶‍🌫️

The ceiling leaked water on me. The toilets smelled very bad in the rear cabin

When I purchased the flights I included the luggage, the luggage was not added and got charged the full price anyway. Had to pay for the luggage at check in. Initial flight was delayed, we missed our 9am connection (flew with my wife), then the airline rebooks us to the next flights, putting my wife in at 1.40pm and me at 4pm, what a crazy wait time. We managed to fix it with customer service and they put me in the 1:40pm flight too, but they left my baggage behind in the 4pm flight. When arrived to my destination, of course no luggage. It was delivered to the address thankfully late at night. The experience sucked.

Very good experience. Great cabin crew. Much better than expected

Typical Canadian airline experience. Charger and tray were broken, food was poor quality, and yet you're still paying more than flights with equal to better service than elsewhere globally.

Not enough food option. And not enough advices or information about what we are gonna eat.

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

Information on your arrival and departure airports