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Cheap flights from Calgary to Louisville from C$ 605

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Louisville departing on 28/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Calgary to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 p.m. - 1:24 p.m.
YYC
-
SDF
19h 54m2 stops
United Airlines Logo
3:22 p.m. - 9:53 p.m.
SDF
-
YYC
8h 31m1 stop
C$ 605United Airlines
Wed, 28 Jan - Sun, 1 Feb
Delta Logo
6:30 a.m. - 9:15 p.m.
YYC
-
SDF
12h 45m2 stops
Delta Logo
6:23 a.m. - 1:55 p.m.
SDF
-
YYC
9h 32m2 stops
C$ 668Delta
Wed, 28 Jan - Sun, 1 Feb
Delta Logo
9:45 p.m. - 9:26 a.m.
YYC
-
SDF
9h 41m2 stops
Delta Logo
6:23 a.m. - 1:55 p.m.
SDF
-
YYC
9h 32m2 stops
C$ 679Delta
Wed, 28 Jan - Sun, 1 Feb
WestJet Logo
8:55 a.m. - 11:50 p.m.
YYC
-
SDF
12h 55m1 stop
WestJet Logo
5:35 a.m. - 11:43 a.m.
SDF
-
YYC
8h 08m1 stop
C$ 688WestJet
Wed, 28 Jan - Sun, 1 Feb
United Airlines Logo
2:13 p.m. - 10:24 p.m.
YYC
-
SDF
6h 11m1 stop
United Airlines Logo
3:22 p.m. - 9:53 p.m.
SDF
-
YYC
8h 31m1 stop
C$ 690United Airlines
Wed, 28 Jan - Sun, 1 Feb

Delta flights from Calgary to Louisville

Our best Delta deals on Calgary to Louisville flight tickets
Delta
28 Jan
YYC6:30 a.m.Calgary
12h 45m
2 stops
SDF9:15 p.m.Louisville Intl
1 Feb
SDF6:23 a.m.Louisville Intl
9h 32m
2 stops
YYC1:55 p.m.Calgary
C$ 668
Find similar
Delta
28 Jan
YYC6:30 a.m.Calgary
12h 45m
2 stops
SDF9:15 p.m.Louisville Intl
1 Feb
SDF6:23 a.m.Louisville Intl
9h 32m
2 stops
YYC1:55 p.m.Calgary
C$ 679
Find similar

United Airlines flights from Calgary to Louisville

Our best United Airlines deals on Calgary to Louisville flight tickets
United Airlines
28 Jan
YYC3:30 p.m.Calgary
19h 54m
2 stops
SDF1:24 p.m.Louisville Intl
1 Feb
SDF3:22 p.m.Louisville Intl
8h 31m
1 stop
YYC9:53 p.m.Calgary
C$ 605
Find similar
United Airlines
28 Jan
YYC2:13 p.m.Calgary
6h 11m
1 stop
SDF10:24 p.m.Louisville Intl
1 Feb
SDF3:22 p.m.Louisville Intl
8h 31m
1 stop
YYC9:53 p.m.Calgary
C$ 690
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 18 December 2025.
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

Price

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 28/1

3:30 p.m.-1:24 p.m.

2 stops19h 54m

Louisville Intl

Sun 1/2

3:22 p.m.-9:53 p.m.

1 stop8h 31m

C$ 605

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 28/1

6:30 a.m.-9:15 p.m.

2 stops12h 45m

Louisville Intl

Sun 1/2

6:23 a.m.-1:55 p.m.

2 stops9h 32m

C$ 668

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 28/1

9:45 p.m.-9:26 a.m.

2 stops9h 41m

Louisville Intl

Sun 1/2

6:23 a.m.-1:55 p.m.

2 stops9h 32m

C$ 679

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 28/1

8:55 a.m.-11:50 p.m.

1 stop12h 55m

Louisville Intl

Sun 1/2

5:35 a.m.-11:43 a.m.

1 stop8h 08m

C$ 688

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 28/1

2:13 p.m.-10:24 p.m.

1 stop6h 11m

Louisville Intl

Sun 1/2

3:22 p.m.-9:53 p.m.

1 stop8h 31m

C$ 690

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Louisville from

How to get the cheapest flight ticket from Calgary to Louisville

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

What is the typical price of a round-trip flight between Calgary and Louisville?

What is the cheapest month to fly to Louisville?

In general, January is the cheapest month to fly from Calgary to Louisville. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 486. The month of August is another great option to travel to Louisville, with average flight prices from Calgary averaging around C$ 543.

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

On average, the least expensive day to fly to Louisville from Calgary is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 551. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Calgary because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 794.

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

Our most recent data shows that the best time of day to fly to Louisville is in the evening. Flights from Calgary to Louisville during this time can be as low as C$ 593. Flights in the afternoon are often more expensive with an average ticket price of C$ 783.

Can stopping save me money on Calgary to Louisville flights?

You could potentially save up to 19% on your flight if you consider stops on a Calgary to Louisville flight.

When to book flights from Calgary to Louisville

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

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

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

Fastest flight time

9h 41m

Direct flights

None
The fastest flight from Calgary to Louisville takes 9h 41m
There are no direct flights from Calgary to Louisville. There are no popular flight routes from Calgary to Louisville.
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  • How far is Calgary to Louisville Intl by plane?

    There are 2626.8 km between Calgary and Louisville Intl. By plane, this route typically takes 9h 41m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Calgary to Louisville?

Best airlines flying from Calgary to Louisville

Compare and see reviews for airlines that fly from Calgary to Louisville with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 463Free CancellationRating
7.2
3,204 reviews
Search WestJet flights

Why use momondo?

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

It is quick and easy to find Calgary to Louisville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Louisville that suits you.

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

All flight searches from Calgary to Louisville on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Calgary to Louisville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Calgary to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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