What airlines fly to Calgary?

WestJet, United Airlines and American Airlines are the top three most popular airlines that fly to Calgary from Louisville according to our data. WestJet is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Calgary. Keep in mind that there are 5 different airlines that fly to Calgary on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Calgary Airport?

Prices for flights from Louisville Intl Airport to Calgary Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Louisville Intl Airport to Calgary Airport?

There are 4 operators available for flights from Louisville Intl Airport to Calgary Airport as of October 2025.

How old do you have to be to fly from Louisville Intl Airport to Calgary Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Calgary Airport.

What documentation or ID do you need to fly to Calgary Airport?

The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$170 Cheap Flights from Louisville to Calgary in 2025/26

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Find the cheapest flights from Louisville to Calgary

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Cheap round-trip flights

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7:23 pm - 12:42 pmSDF-YYC

19h 19m1 stop

1:14 pm - 10:33 amYYC-SDF

19h 19m1 stop

$472American Airlines

Find Deal

Wed, Feb 25 - Sun, Mar 1

8:12 pm - 11:40 amSDF-YYC

17h 28m1 stop

1:40 pm - 12:26 pmYYC-SDF

20h 46m1 stop

$549American Airlines

Find Deal

Sun, Jan 4 - Fri, Jan 9

9:05 am - 9:38 pmSDF-YYC

14h 33m1 stop

6:20 am - 9:59 pmYYC-SDF

13h 39m1 stop

$563United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

9:00 am - 9:38 pmSDF-YYC

14h 38m2 stops

6:20 am - 2:27 pmYYC-SDF

6h 07m1 stop

$572United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

7:15 am - 1:59 pmSDF-YYC

8h 44m2 stops

6:20 am - 8:14 pmYYC-SDF

11h 54m2 stops

$577United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

7:15 am - 1:59 pmSDF-YYC

8h 44m2 stops

6:20 am - 8:14 pmYYC-SDF

11h 54m2 stops

$578United Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

7:23 pm - 12:42 pmSDF-YYC

19h 19m1 stop

7:00 am - 8:57 pmYYC-SDF

11h 57m2 stops

$589American Airlines

Find Deal

Wed, Feb 25 - Sun, Mar 1

4:39 pm - 7:15 pmSDF-YYC

28h 36m2 stops

12:30 am - 8:52 pmYYC-SDF

18h 22m1 stop

$609WestJet

Find Deal

Sun, Jan 4 - Thu, Jan 8

6:36 am - 7:12 pmSDF-YYC

14h 36m2 stops

7:45 am - 10:55 pmYYC-SDF

13h 10m2 stops

$614WestJet

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Wed, Feb 25 - Sun, Mar 1

10:15 am - 7:09 pmSDF-YYC

10h 54m2 stops

12:30 am - 5:42 pmYYC-SDF

15h 12m2 stops

$718Delta

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Wed, Feb 25 - Sat, Feb 28

American Airlines flights from Louisville to Calgary

Our best American Airlines deals on Louisville to Calgary flight tickets

American Airlines

Feb 25

SDF7:23 pmLouisville Intl

19h 19m

1 stop

YYC12:42 pmCalgary

Mar 1

YYC1:14 pmCalgary

19h 19m

1 stop

SDF10:33 amLouisville Intl

$472

Find similar

American Airlines

Jan 4

SDF8:12 pmLouisville Intl

17h 28m

1 stop

YYC11:40 amCalgary

Jan 9

YYC1:40 pmCalgary

20h 46m

1 stop

SDF12:26 pmLouisville Intl

$549

Find similar

American Airlines

Feb 25

SDF7:23 pmLouisville Intl

19h 19m

1 stop

YYC12:42 pmCalgary

Mar 1

YYC7:00 amCalgary

11h 57m

2 stops

SDF8:57 pmLouisville Intl

$589

Find similar

United Airlines flights from Louisville to Calgary

Our best United Airlines deals on Louisville to Calgary flight tickets

United Airlines

Mar 10

SDF9:05 amLouisville Intl

14h 33m

1 stop

YYC9:38 pmCalgary

Mar 11

YYC6:20 amCalgary

13h 39m

1 stop

SDF9:59 pmLouisville Intl

$563

Find similar

United Airlines

Mar 10

SDF9:00 amLouisville Intl

14h 38m

2 stops

YYC9:38 pmCalgary

Mar 11

YYC6:20 amCalgary

6h 07m

1 stop

SDF2:27 pmLouisville Intl

$572

Find similar

United Airlines

Mar 10

SDF7:15 amLouisville Intl

8h 44m

2 stops

YYC1:59 pmCalgary

Mar 11

YYC6:20 amCalgary

11h 54m

2 stops

SDF8:14 pmLouisville Intl

$577

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 2/25

7:23 pm-12:42 pm

1 stop19h 19m

Calgary

Sun 3/1

1:14 pm-10:33 am

1 stop19h 19m

$472

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sun 1/4

8:12 pm-11:40 am

1 stop17h 28m

Calgary

Fri 1/9

1:40 pm-12:26 pm

1 stop20h 46m

$549

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 3/10

9:05 am-9:38 pm

1 stop14h 33m

Calgary

Wed 3/11

6:20 am-9:59 pm

1 stop13h 39m

$563

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 3/10

9:00 am-9:38 pm

2 stops14h 38m

Calgary

Wed 3/11

6:20 am-2:27 pm

1 stop6h 07m

$572

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 3/10

7:15 am-1:59 pm

2 stops8h 44m

Calgary

Wed 3/11

6:20 am-8:14 pm

2 stops11h 54m

$577

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Tue 3/10

7:15 am-1:59 pm

2 stops8h 44m

Calgary

Wed 3/11

6:20 am-8:14 pm

2 stops11h 54m

$578

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 2/25

7:23 pm-12:42 pm

1 stop19h 19m

Calgary

Sun 3/1

7:00 am-8:57 pm

2 stops11h 57m

$589

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Sun 1/4

4:39 pm-7:15 pm

2 stops28h 36m

Calgary

Thu 1/8

12:30 am-8:52 pm

1 stop18h 22m

$609

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 2/25

6:36 am-7:12 pm

2 stops14h 36m

Calgary

Sun 3/1

7:45 am-10:55 pm

2 stops13h 10m

$614

LouisvilleCalgary

SDF - YYC

SDFYYC

Louisville Intl

Wed 2/25

10:15 am-7:09 pm

2 stops10h 54m

Calgary

Sat 2/28

12:30 am-5:42 pm

2 stops15h 12m

$718

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Calgary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Calgary?

The month of February is, on average, the cheapest month to fly to Calgary from Louisville, with most prices found around $432. If you aren’t able to travel during the month of February, then book flights to Calgary from Louisville during April instead. Flights to Calgary in April, while not as cheap as those in February, still average around $509.

What is the cheapest day to depart on your flight to Calgary?

The cheapest day to depart on your flight to Calgary is on a Tuesday when prices can be found for as low as $505. This is often the case because there is less demand to fly during this day of the week. Flights from Louisville to Calgary on a Saturday will generally be more expensive and average around $687. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Calgary?

The cheapest time of day to fly to Calgary is in the morning when flights can be purchased for as low as $554. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $585 on average. Flights to Calgary from Louisville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Louisville to Calgary

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Calgary according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Calgary (SDF to YYC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Calgary

Direct flights	None

There are no direct flights from Louisville to Calgary. There are no popular flight routes from Louisville to Calgary.

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How far is Louisville Intl to Calgary by plane?
The distance between Louisville Intl and Calgary is about 1632.2 mi. In terms of flight time, this usually takes a little over 6h 27m.
When did momondo last update prices for flights from Louisville Intl Airport to Calgary Airport?
Prices for flights from Louisville Intl Airport to Calgary Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Calgary Airport?
There are 4 operators available for flights from Louisville Intl Airport to Calgary Airport as of October 2025.
How old do you have to be to fly from Louisville Intl Airport to Calgary Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Calgary Airport.
What documentation or ID do you need to fly to Calgary Airport?
The required travel and health documents for your Calgary Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Calgary Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Louisville to Calgary?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Calgary is WestJet (40% of total bookings). The next most popular airlines are United Airlines (28%), Delta (17%), and American Airlines (15%).

Best airlines flying from Louisville to Calgary

Compare and see reviews for airlines that fly from Louisville to Calgary with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $192	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
American Airlines	PriceFrom $346	Free Cancellation	Rating 7.2 11,026 reviews	Search American Airlines flights
WestJet	PriceFrom $403	Free Cancellation	Rating 7.2 3,131 reviews	Search WestJet flights
United Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 8,993 reviews	Search United Airlines flights

Banff

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Lake Louise

Airdrie

Drumheller

Radium Hot Springs

Kananaskis

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Calgary?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Calgary for you.

Can I find flights from Louisville to Calgary with flexible booking policies on momondo?

Flights from Louisville to Calgary with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Louisville to Calgary?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Calgary from Louisville.

I’m not ready to book a flight from Louisville to Calgary right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Calgary, momondo offers a useful price alert feature which will track prices for flights to Calgary from Louisville and alert you when they change.