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$167+ Cheap flights from Louisville (SDF) to Calgary (YYC)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YYC
May 12 — May 191
Mon 5/12
Mon 5/19
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

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Cheapflights Tip: The best prices from Louisville Intl to Calgary are usually found in August or February, booked 45 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap 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 May 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$320
(Kiwi.com)

One-way from

$167
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$603
Provider with most accurate pricing for Louisville Intl-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Calgary flights.
Search Deals
From Louisville Intl to Calgary
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One-way flight from Louisville Intl to Calgary
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Louisville to Calgary

Cheapest flights from Louisville to Calgary
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 May 7, 2025.

This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Fri 9/512:00 pmSDF - YYC
1 stop10h 00mMultiple Airlines
Sat 9/137:25 pmYYC - SDF
1 stop19h 49mMultiple Airlines
Deal found 5/7$320
This American Airlines deal was found by Cheapflights users on 5/7. 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 9/1310:04 amSDF - YYC
1 stop15h 25mAmerican Airlines
Tue 9/166:29 amYYC - SDF
1 stop14h 34mAmerican Airlines
Deal found 5/7$364
This Air Canada deal was found by Cheapflights users on 5/7. 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.
Sun 9/149:00 amSDF - YYC
2 stops11h 25mAir Canada
Tue 9/236:15 amYYC - SDF
1 stop14h 15mAir Canada
Deal found 5/7$461
This Delta deal was found by Cheapflights users on 5/7. 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.
Thu 9/412:40 pmSDF - YYC
2 stops12h 23mDelta
Sat 9/136:35 amYYC - SDF
1 stop10h 09mDelta
Deal found 5/7$465
This United Airlines deal was found by Cheapflights users on 5/7. 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 6/93:29 pmSDF - YYC
1 stop8h 19mUnited Airlines
Sat 6/148:30 amYYC - SDF
1 stop6h 49mUnited Airlines
Deal found 5/7$492
This Justfly.com deal was found by Cheapflights users on 5/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:00 amSDF - YYC
1 stop7h 19mWestJet
Mon 7/1412:30 amYYC - SDF
1 stop9h 16mWestJet
Deal found 5/7$510

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 2,558,603 searches. Data last updated May 7, 2025.
Use the filters below to find and compare flights from Louisville to Calgary that are best for you.

Fly from

Louisville

Fly to

Calgary

Route

Depart

Return

Price

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Fri 9/5

12:00 pm-8:00 pm

1 stop10h 00m

Calgary

Sat 9/13

7:25 pm-5:14 pm

1 stop19h 49m

$320

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sat 9/13

10:04 am-11:29 pm

1 stop15h 25m

Calgary

Tue 9/16

6:29 am-11:03 pm

1 stop14h 34m

$364

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sun 9/14

9:00 am-6:25 pm

2 stops11h 25m

Calgary

Tue 9/23

6:15 am-10:30 pm

1 stop14h 15m

$461

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Thu 9/4

12:40 pm-11:03 pm

2 stops12h 23m

Calgary

Sat 9/13

6:35 am-6:44 pm

1 stop10h 09m

$465

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Mon 6/9

3:29 pm-9:48 pm

1 stop8h 19m

Calgary

Sat 6/14

8:30 am-5:19 pm

1 stop6h 49m

$492

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 7/9

6:00 am-11:19 am

1 stop7h 19m

Calgary

Mon 7/14

12:30 am-11:46 am

1 stop9h 16m

$510

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 7/9

10:04 am-11:29 pm

1 stop15h 25m

$167

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Thu 8/28

6:57 pm-6:19 pm

1 stop25h 22m

$175

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 7/9

7:00 am-9:48 pm

2 stops16h 48m

$216

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 7/9

8:05 am-8:55 pm

2 stops14h 50m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 12 results
1
2

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 eDreams the most. eDreams 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.
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

How far ahead should I book a flight from Louisville to Calgary?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Calgary. Price data was last updated on May 2, 2025.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Louisville to Calgary?

Currently, January is the cheapest month in which you can book a flight from Louisville to Calgary (average of $300). Flying from Louisville to Calgary in February is currently the most expensive (average of $405). 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.

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

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 May 7, 2025.
To help decide which airline to fly from Louisville to Calgary, see what other customers have to say about Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,944 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

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!
United Airlines
7.4
Good
8,710 reviews
Delta
8.0
Very good
7,944 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,944 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

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
2,832 reviews
Delta
8.0
Very good
7,944 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

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!
Air Canada
7.0
Good
9,284 reviews
Delta
8.0
Very good
7,944 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

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 Louisville to Calgary. 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 Louisville to Calgary round-trip?

    Flying on American Airlines is currently your cheapest option to Calgary, with prices starting at $364. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $461 and $465, respectively. These flights start at 35% lower than the current average price 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $167. Users have also found prices from $216 and $225 on United Airlines and Delta, respectively.

  • Can I find deals for flights from Louisville to Calgary that include hotel bookings?

    Yes. In addition to deals on Louisville to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Calgary.

  • Can I find deals for business class flights from Louisville to Calgary?

    Yes. Cheapflights offers flight deals from Louisville to Calgary 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 Louisville to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Calgary (average of $300). Flying from Louisville to Calgary in February is currently the most expensive (average of $405). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Canmore
Airdrie

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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 2,558,603 searches. Data last updated May 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$427FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$756FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$329Average$649FlexibilityNo cancel feeOn-time71%
WestJetCheapest$359Average$567FlexibilityNo cancel feeOn-time60%

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