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Cheap flights from Calgary to Louisville from C$ 316

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SDF
8 Jul — 15 Jul1
1 adult

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 3 July 2025.

Round-trip from

C$ 492

One-way from

C$ 316

Popular in

December

Cheapest in

January

Average price

C$ 747
Delta
  • Delta
  • 17/8-24/8
  • 3 total stops
  • 24h 06m total
  • Calgary to Louisville
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14/7
  • 14/7
  • 3 total stops
  • 26h 36m total
  • Calgary to Louisville
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 27 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 3 July 2025.

Sun 17/87:55 a.m.YYC - SDF
2 stops14h 01mDelta
Sun 24/812:38 p.m.SDF - YYC
1 stop10h 05mDelta
Deal found 2/7C$ 492
Sun 17/89:55 a.m.YYC - SDF
1 stop32h 00mMultiple Airlines
Sun 24/89:13 p.m.SDF - YYC
1 stop15h 53mMultiple Airlines
Deal found 2/7C$ 566
Sat 16/812:30 a.m.YYC - SDF
1 stop16h 10mWestJet
Sun 24/86:00 a.m.SDF - YYC
1 stop16h 00mWestJet
Deal found 2/7C$ 619

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 629,999 searches. Data last updated 3 July 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

Sun 17/8

7:55 a.m.-11:56 p.m.

2 stops14h 01m

Louisville Intl

Sun 24/8

12:38 p.m.-8:43 p.m.

1 stop10h 05m

C$ 492

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sun 17/8

9:55 a.m.-7:55 p.m.

1 stop32h 00m

Louisville Intl

Sun 24/8

9:13 p.m.-11:06 a.m.

1 stop15h 53m

C$ 566

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sat 16/8

12:30 a.m.-6:40 p.m.

1 stop16h 10m

Louisville Intl

Sun 24/8

6:00 a.m.-8:00 p.m.

1 stop16h 00m

C$ 619

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Mon 14/7

11:00 a.m.-3:36 p.m.

3 stops26h 36m

C$ 316

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Mon 14/7

6:29 a.m.-11:10 p.m.

1 stop14h 41m

C$ 323

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sun 14/9

6:40 a.m.-7:04 p.m.

1 stop10h 24m

C$ 333

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Sun 14/9

10:00 a.m.-10:46 p.m.

2 stops10h 46m

C$ 357

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

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, February is the cheapest month in which you can book a flight from Calgary to Louisville (average of C$ 332). Flying from Calgary 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.

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 3 July 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Calgary to Louisville by exploring options for tickets in the afternoon.

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 3 July 2025.
Check out reviews from past customers who have flown with Delta,American Airlines, andWestJet from Calgary to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,970 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,917 reviews
Delta
8.0
Very good
7,970 reviews
Check prices

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Calgary to Louisville round-trip?

    Currently priced at C$ 492, Delta will fly you from Calgary to Louisville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WestJet for as low as C$ 619. Delta is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Calgary to Louisville one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as C$ 323. Users have also found prices from C$ 333 and C$ 357 on Delta and WestJet, respectively.

  • 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, February is the cheapest month in which you can book a flight from Calgary to Louisville (average of C$ 332). Flying from Calgary 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

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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 Cincinnati flights
Grande Prairie to Nashville flights
Edmonton to Louisville flights

Top airline flying from Calgary to Louisville

Discover the top airline that operate flights from Calgary 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 465AverageC$ 640FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Louisville?

When you search for this flight from Calgary 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 Calgary to Louisville?

Cheapflights helps you find that perfect flight to Louisville from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Calgary to Louisville, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Calgary to Louisville become cheaper?

Not ready to book yet? You can track prices for flights from Calgary to Louisville on Cheapflights with our Price Alert feature and get notified when better prices are available.

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