$237+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SDF
Nov 26 — Dec 31
Round-trip
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
Best
Last-minute
One-way
Cheapest flights from Calgary to LouisvilleExplore 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 October 27, 2026.
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 October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/87:00 am -
1 stop6h 17m
Wed 12/99:00 am -
2 stops14h 53m
Deal found 10/23![United Airlines logo]()
$433
This Kissandfly.com deal was found by Cheapflights users on 10/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:45 am -
1 stop8h 35m
Sat 11/2812:40 pm -
1 stop10h 18m
Deal found 10/24![KLM logo]()
$497
This Kissandfly.com deal was found by Cheapflights users on 10/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:35 pm -
2 stops18h 59m
Sat 11/287:00 am -
1 stop6h 35m
Deal found 10/24![Lufthansa logo]()
$502
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:45 am -
2 stops13h 28m
Sat 11/287:50 am -
2 stops15h 08m
Deal found 10/24![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:00 am -
1 stop14h 24m
Sat 11/285:10 am -
1 stop8h 25m
Deal found 10/24![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:30 pm -
3 stops20h 52m
Tue 10/275:57 pm -
2 stops20h 29m
Deal found 10/24![United Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:25 pm -
1 stop9h 50m
Sat 11/286:00 am -
1 stop7h 39m
Deal found 10/24![American Airlines logo]()
$553
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:06 pm -
2 stops17h 32m
Sat 11/285:10 am -
1 stop8h 25m
Deal found 10/24![Air Canada logo]()
$597
This United deal was found by Cheapflights users on 10/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:59 pm -
2 stops20h 21m
Wed 12/308:45 am -
2 stops16h 21m
Deal found 10/27![Multiple Airlines logo]()
$626
Best flights from Calgary to LouisvilleDiscover carefully curated flight deals from Calgary to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Calgary to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:00 am -
1 stop6h 31m
Wed 2/38:50 am -
2 stops15h 03m
Deal found 10/27![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
1 stop14h 25m
Wed 12/93:20 pm -
1 stop8h 33m
Deal found 10/24![United Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 1/227:00 am -
1 stop6h 31m
Fri 1/225:43 pm -
2 stops20h 33m
Deal found 10/23![United Airlines logo]()
$477
Last-minute flights from Calgary to LouisvilleDiscover last-minute flight deals from Calgary to Louisville. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to Louisville. Data last updated October 27, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:45 am -
3 stops14h 15m
Sat 11/287:00 am -
2 stops18h 45m
Deal found 10/24![Multiple Airlines logo]()
$999
This Kissandfly.com deal was found by Cheapflights users on 10/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:45 am -
1 stop8h 35m
Sat 11/2812:40 pm -
1 stop10h 18m
Deal found 10/24![KLM logo]()
$497
This Kissandfly.com deal was found by Cheapflights users on 10/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:35 pm -
2 stops18h 59m
Sat 11/287:00 am -
1 stop6h 35m
Deal found 10/24![Lufthansa logo]()
$502
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:45 am -
2 stops11h 57m
Sat 11/2812:40 pm -
1 stop10h 18m
Deal found 10/24![Delta logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:06 pm -
2 stops18h 28m
Sat 11/287:00 am -
1 stop6h 35m
Deal found 10/24![United Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:25 pm -
1 stop9h 50m
Sat 11/286:00 am -
1 stop7h 39m
Deal found 10/24![American Airlines logo]()
$553
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:06 pm -
2 stops17h 32m
Sat 11/285:10 am -
1 stop8h 25m
Deal found 10/24![Air Canada logo]()
$597
One-way flights from Calgary to LouisvilleSearch for one-way flight options from Calgary to Louisville. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Calgary to Louisville. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 12/97:25 am -
2 stops8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/93:06 pm -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$245
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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $402 (United Airlines) |
One-way from | $237 (Delta) |
Popular in | October |
Cheapest in | July |
Average price | $723 |
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 7,457,451 searches. Data last updated October 27, 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
Cheapest round-trip
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Wed 12/9
7:25 am-5:16 pm
2 stops8h 51m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$237
Quickest round-trip
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Wed 12/9
3:06 pm-10:25 pm
1 stop6h 19m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$245
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Tue 2/2
7:00 am-2:31 pm
1 stop6h 31m
Louisville Intl
Wed 2/3
8:50 am-10:53 pm
2 stops15h 03m
$402
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Tue 12/8
7:00 am-10:25 pm
1 stop14h 25m
Louisville Intl
Wed 12/9
3:20 pm-10:53 pm
1 stop8h 33m
$433
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Fri 1/22
7:00 am-2:31 pm
1 stop6h 31m
Louisville Intl
Fri 1/22
5:43 pm-1:16 pm
2 stops20h 33m
$477
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
YYC-SDF
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.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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
Complete your trip
Flights by cabin class
Louisville flight routes
Other flight options
Other flights from Calgary
Popular flights