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 $367. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at $370 and $400, respectively. These flights start at 35% lower than the current average price 3 months from now.

What is the cheapest day to fly from Louisville to Calgary?

Travelers seeking maximum savings on their Louisville to Calgary flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Louisville to Calgary?

Before booking your flight from Louisville to Calgary check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

What is the cheapest day to fly round-trip from Louisville to Calgary?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 35% on the overall cost on flights from Louisville to Calgary.

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

Travelers have found it’s best to book a flight 46 days in advance to save up to 326% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Louisville to Calgary 1-2 weeks in advance for as low as $565, or $755 for flights within the next 24 hours.

What is the cheapest month to fly from Louisville to Calgary?

The best pricing can be found in the month of August. Prices to Calgary from Louisville average $572. You can even find prices in August for less than $572, as users have found deals to Calgary from as low as $160. The month of March appears to be one of the more expensive times to travel to Calgary from Louisville. Flying in the targeted month can save you up to 52%.

What is the cheapest time of day to fly from SDF to YYC?

It’s typically best to fly out from Louisville to Calgary in the morning. Doing so could potentially save you 6% on the flight price compared to flying in the afternoon, which is usually more expensive.

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.

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.

$189+ Flights from Louisville to Calgary

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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.

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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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$367 (American Airlines)
One-way from	$189 (American Airlines)
Popular in	March
Cheapest in	August
Average price	$870

Provider with most accurate pricing for Louisville Intl-Calgary flight deals.

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Provider most trusted by Cheapflights users for Louisville Intl-Calgary flights.

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From Louisville Intl to Calgary

Search Deals

One-way flight from Louisville Intl to Calgary

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 28, 2025.

Sat 5/36:16 pmSDF - YYC

1 stop19h 29mAmerican Airlines

Fri 5/91:18 pmYYC - SDF

1 stop19h 40mAmerican Airlines

Deal found 3/25

$367

Wed 4/236:45 amSDF - YYC

1 stop13h 09mAir Canada

Mon 4/2812:43 pmYYC - SDF

1 stop7h 47mAir Canada

Deal found 3/27

$370

Wed 4/236:45 amSDF - YYC

1 stop13h 09mMultiple Airlines

Mon 4/286:15 amYYC - SDF

2 stops13h 48mMultiple Airlines

Deal found 3/27

$376

Sat 5/38:00 amSDF - YYC

1 stop12h 28mWestJet

Thu 5/812:30 amYYC - SDF

1 stop9h 19mWestJet

Deal found 3/25

$400

Wed 4/164:35 pmSDF - YYC

1 stop6h 12mDelta

Mon 4/216:45 amYYC - SDF

2 stops14h 04mDelta

Deal found 3/27

$415

Thu 3/278:53 amSDF - YYC

1 stop7h 28mUnited Airlines

Thu 4/36:15 amYYC - SDF

1 stop6h 10mUnited Airlines

Deal found 3/27

$706

Best flights from Louisville to Calgary
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 March 28, 2025.

Sat 5/36:16 pmSDF - YYC

1 stop19h 29mAmerican Airlines

Fri 5/91:18 pmYYC - SDF

1 stop19h 40mAmerican Airlines

Deal found 3/25

$367

Wed 4/236:45 amSDF - YYC

1 stop13h 09mAir Canada

Mon 4/2812:43 pmYYC - SDF

1 stop7h 47mAir Canada

Deal found 3/27

$370

Wed 4/236:45 amSDF - YYC

1 stop13h 09mMultiple Airlines

Mon 4/286:15 amYYC - SDF

2 stops13h 48mMultiple Airlines

Deal found 3/27

$376

Sat 5/38:00 amSDF - YYC

1 stop12h 28mWestJet

Thu 5/812:30 amYYC - SDF

1 stop9h 19mWestJet

Deal found 3/25

$400

Wed 4/164:35 pmSDF - YYC

1 stop6h 12mDelta

Mon 4/216:45 amYYC - SDF

2 stops14h 04mDelta

Deal found 3/27

$415

Wed 4/237:29 amSDF - YYC

3 stops16h 19mUnited Airlines

Sun 4/276:15 amYYC - SDF

2 stops38h 15mUnited Airlines

Deal found 3/27

$788

Last-minute flights from Louisville to Calgary
Discover last-minute flight deals from Louisville to Calgary. Data last updated March 28, 2025 and is based on user searches.

Thu 3/278:53 amSDF - YYC

1 stop7h 28mUnited Airlines

Thu 4/36:15 amYYC - SDF

1 stop6h 10mUnited Airlines

Deal found 3/27

$706

Wed 4/21:22 pmSDF - YYC

3 stops33h 02mMultiple Airlines

Sun 4/612:25 amYYC - SDF

3 stops33h 28mMultiple Airlines

Deal found 3/27

$590

Wed 4/27:09 amSDF - YYC

2 stops12h 31mWestJet

Mon 4/76:30 amYYC - SDF

1 stop14h 41mWestJet

Deal found 3/27

$666

Wed 4/27:29 amSDF - YYC

1 stop6h 12mAir Canada

Mon 4/712:43 pmYYC - SDF

1 stop7h 47mAir Canada

Deal found 3/27

$706

Thu 4/106:16 pmSDF - YYC

1 stop19h 29mAmerican Airlines

Mon 4/146:45 amYYC - SDF

1 stop13h 20mAmerican Airlines

Deal found 3/27

$372

Wed 4/164:35 pmSDF - YYC

1 stop6h 12mDelta

Mon 4/216:45 amYYC - SDF

2 stops14h 04mDelta

Deal found 3/27

$415

Wed 4/236:45 amSDF - YYC

1 stop13h 09mAir Canada

Mon 4/2812:43 pmYYC - SDF

1 stop7h 47mAir Canada

Deal found 3/27

$370

Wed 4/236:45 amSDF - YYC

1 stop13h 09mMultiple Airlines

Mon 4/286:15 amYYC - SDF

2 stops13h 48mMultiple Airlines

Deal found 3/27

$376

Wed 4/236:00 amSDF - YYC

2 stops27h 34mWestJet

Sun 4/2712:20 amYYC - SDF

2 stops19h 25mWestJet

Deal found 3/27

$420

One-way flights from Louisville to Calgary
Search for one-way flight options from Louisville to Calgary. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Sun 5/116:00 amSDF - YYC

1 stop7h 50mAmerican Airlines

Deal found 3/26

$189

Sun 5/115:59 pmSDF - YYC

2 stops23h 06mWestJet

Deal found 3/26

$201

Sun 5/1111:23 amSDF - YYC

3 stops26h 11mMultiple Airlines

Deal found 3/26

$330

Cheapflights Fare Finder

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

Price

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sat 5/3

6:16 pm-11:45 am

1 stop19h 29m

Calgary

Fri 5/9

1:18 pm-10:58 am

1 stop19h 40m

$367

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 4/23

6:45 am-5:54 pm

1 stop13h 09m

Calgary

Mon 4/28

12:43 pm-10:30 pm

1 stop7h 47m

$370

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 4/23

6:45 am-5:54 pm

1 stop13h 09m

Calgary

Mon 4/28

6:15 am-10:03 pm

2 stops13h 48m

$376

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sat 5/3

8:00 am-6:28 pm

1 stop12h 28m

Calgary

Thu 5/8

12:30 am-11:49 am

1 stop9h 19m

$400

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 4/16

4:35 pm-8:47 pm

1 stop6h 12m

Calgary

Mon 4/21

6:45 am-10:49 pm

2 stops14h 04m

$415

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 4/23

7:29 am-9:48 pm

3 stops16h 19m

Calgary

Sun 4/27

6:15 am-10:30 pm

2 stops38h 15m

$788

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sun 5/11

6:00 am-11:50 am

1 stop7h 50m

$189

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sun 5/11

5:59 pm-3:05 pm

2 stops23h 06m

$201

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sun 5/11

11:23 am-11:34 am

3 stops26h 11m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from Louisville to Calgary

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Calgary in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 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 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.

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?

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 June is currently the most expensive (average of $416). 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

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

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

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

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,785 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,981 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $367. Additional round-trip tickets that might be worth considering are offered by Air Canada and WestJet, with the lowest prices starting at $370 and $400, respectively. These flights start at 35% lower than the current average price 3 months from now.
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 June is currently the most expensive (average of $416). 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

Canmore

Airdrie

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Alternative routes for Louisville to Calgary

Nashville to Calgary flights

Cincinnati to Calgary flights

Cincinnati to Edmonton flights

Knoxville to Calgary flights

Lexington to Calgary flights

Nashville to Edmonton flights

Louisville to Edmonton flights

Other flights to Calgary

Top 4 airlines flying from Louisville to Calgary

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$198	Average$574	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$318	Average$766	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$329	Average$690	FlexibilityNo cancel fee	On-time71%
WestJet	Cheapest$359	Average$559	FlexibilityNo cancel fee	On-time60%

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$189+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Calgary with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisville to Calgary

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 March 28, 2025.

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 March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Calgary that are best for you.

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 March.

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.

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 March 21, 2025.

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

Rainfall in Calgary by month

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

Temperature in Calgary by month

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

Reviews of airlines servicing Calgary

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.

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?

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

How can I find direct flights from Louisville to Calgary?

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

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

Traveling to a place near Louisville?

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Alternative routes for Louisville to Calgary

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Top 4 airlines flying from Louisville to Calgary

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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 March 28, 2025.