$249+ Cheap flights from Louisville (SDF) to Calgary (YYC)
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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YYC
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Calgary 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 Louisville to Calgary
Cheapest
Best
Last-minute
One-way
Cheapest flights from Louisville to CalgaryExplore the most affordable flight options available from Louisville to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Louisville to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/146:00 am -
1 stop7h 59m
Wed 10/2112:54 pm -
1 stop8h 33m
Deal found 9/14![American Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/149:11 pm -
2 stops39h 49m
Wed 10/217:00 am -
1 stop7h 49m
Deal found 9/14![Multiple Airlines logo]()
$480
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:36 pm -
1 stop8h 12m
Tue 10/2012:55 am -
2 stops14h 45m
Deal found 9/10![Air Canada logo]()
$533
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/147:00 am -
1 stop6h 28m
Wed 10/213:22 pm -
3 stops16h 12m
Deal found 9/14![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 9/2012:34 pm -
1 stop10h 08m
Fri 9/252:15 pm -
1 stop7h 28m
Deal found 9/11![Delta logo]()
$598
Best flights from Louisville to CalgaryDiscover carefully curated flight deals from Louisville to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Louisville to Calgary that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/146:00 am -
1 stop7h 59m
Wed 10/2112:54 pm -
1 stop8h 33m
Deal found 9/14![American Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/149:11 pm -
2 stops39h 49m
Wed 10/217:00 am -
1 stop7h 49m
Deal found 9/14![Multiple Airlines logo]()
$480
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:36 pm -
1 stop8h 12m
Tue 10/2012:55 am -
2 stops14h 45m
Deal found 9/13![Air Canada logo]()
$533
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/147:00 am -
1 stop6h 28m
Wed 10/213:22 pm -
3 stops16h 12m
Deal found 9/14![United Airlines logo]()
$544
Last-minute flights from Louisville to CalgaryDiscover last-minute flight deals from Louisville to Calgary. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Calgary. Data last updated September 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 9/2012:34 pm -
1 stop10h 08m
Fri 9/252:15 pm -
1 stop7h 28m
Deal found 9/11![Delta logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/146:00 am -
1 stop7h 59m
Wed 10/2112:54 pm -
1 stop8h 33m
Deal found 9/14![American Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/149:11 pm -
2 stops39h 49m
Wed 10/217:00 am -
1 stop7h 49m
Deal found 9/14![Multiple Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/147:00 am -
1 stop6h 28m
Wed 10/213:22 pm -
3 stops16h 12m
Deal found 9/14![United Airlines logo]()
$544
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:36 pm -
1 stop8h 12m
Tue 10/2012:55 am -
2 stops14h 45m
Deal found 9/10![Air Canada logo]()
$533
One-way flights from Louisville to CalgarySearch for one-way flight options from Louisville to Calgary. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Louisville to Calgary. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 9/237:06 pm -
3 stops41h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 9/224:19 pm -
1 stop7h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 9/2210:32 am -
2 stops12h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/249:09 pm -
3 stops44h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Tue 9/227:55 am -
3 stops14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![WestJet logo]()
$691
Find flight deals from Louisville to Calgary
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Calgary (YYC). 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $468 (American Airlines) |
One-way from | $249 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $550 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Calgary 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 September 15, 2026.
Use the filters below to find and compare flights from Louisville to Calgary that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Wed 9/23
7:06 pm-11:00 am
3 stops41h 54m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
Quickest round-trip
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Tue 9/22
4:19 pm-9:42 pm
1 stop7h 23m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$314
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Thu 9/24
4:19 pm-9:42 pm
1 stop7h 23m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$314
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Tue 9/22
10:32 am-8:42 pm
2 stops12h 10m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$319
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Thu 9/24
9:09 pm-3:15 pm
3 stops44h 06m
Calgary
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$320
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Wed 10/14
6:00 am-11:59 am
1 stop7h 59m
Calgary
Wed 10/21
12:54 pm-11:27 pm
1 stop8h 33m
$468
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Wed 10/14
9:11 pm-11:00 am
2 stops39h 49m
Calgary
Wed 10/21
7:00 am-4:49 pm
1 stop7h 49m
$480
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Tue 10/20
3:36 pm-9:48 pm
1 stop8h 12m
Calgary
Tue 10/20
12:55 am-5:40 pm
2 stops14h 45m
$533
LouisvilleCalgary
SDF Louisville Intl - YYC Calgary
SDFYYC
Louisville Intl
Wed 10/14
7:00 am-11:28 am
1 stop6h 28m
Calgary
Wed 10/21
3:22 pm-9:34 am
3 stops16h 12m
$544
Sorted by cheapest first
Compare providers for flights from Louisville to Calgary
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 Louisville to Calgary in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Calgary flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Calgary flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Calgary flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Calgary 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 Louisville-Calgary 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 Louisville to Calgary
Have a flexible travel schedule? Discover the best time to fly to Calgary from Louisville with our price prediction graph.
SDF-YYC
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 Louisville to Calgary
What is the cheapest month to book a flight from Louisville to Calgary?
Currently, August is the cheapest month in which you can book a flight from Louisville to Calgary (average of $500). Flying from Louisville to Calgary in December is currently the most expensive (average of $738). 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.
How much does it cost to fly round-trip from Louisville to Calgary?
Airfare is below average for this route at the moment.
Louisville to Calgary flights typically cost between $495 and $608 in October.The cheapest round-trip price found within the last 5 days was $468 on American Airlines (Oct 14-Oct 21).
Reviews of airlines servicing Calgary
Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated September 15, 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Louisville to Calgary have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Louisville to Calgary. 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 Calgary?
Book flights to Calgary if you plan to visit one of these locationsCanmore
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Other flights to Calgary
Explore flights to Calgary departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Complete your trip
Complete your trip to Calgary by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Calgary by cabin class
Find flights from Louisville to Calgary, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Calgary flights
Browse other Louisville and Calgary flight options. Last updated on September 15, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Louisville to Calgary
Discover the top 4 airlines that operate flights from Louisville to Calgary. 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$642 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$250 | Average$697 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$335 | Average$595 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$480 | Average$540 | FlexibilityNo cancel fee | On-time60% |