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Cheap flights from Calgary to Louisville from C$ 221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Louisville departing on 29/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Calgary to Louisville

Cheap round-trip flights

American Airlines Logo
6:29 a.m. - 2:07 p.m.YYC-SDF
5h 38m1 stop
American Airlines Logo
5:53 p.m. - 12:34 p.m.SDF-YYC
20h 41m1 stop
C$ 460American Airlines
Find Deal
Fri, 3 Oct - Tue, 7 Oct
American Airlines Logo
6:29 a.m. - 2:07 p.m.YYC-SDF
5h 38m1 stop
American Airlines Logo
10:01 a.m. - 9:54 p.m.SDF-YYC
13h 53m2 stops
C$ 467American Airlines
Find Deal
Fri, 3 Oct - Tue, 7 Oct
United Airlines Logo
6:20 a.m. - 9:57 p.m.YYC-SDF
13h 37m1 stop
United Airlines Logo
3:20 p.m. - 9:38 p.m.SDF-YYC
8h 18m1 stop
C$ 602United Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
Delta Logo
6:35 a.m. - 9:45 p.m.YYC-SDF
13h 10m2 stops
Delta Logo
4:30 p.m. - 8:58 p.m.SDF-YYC
6h 28m1 stop
C$ 604Delta
Find Deal
Fri, 6 Mar - Tue, 10 Mar
United Airlines Logo
2:00 p.m. - 9:57 p.m.YYC-SDF
5h 57m1 stop
United Airlines Logo
7:30 a.m. - 11:54 a.m.SDF-YYC
6h 24m1 stop
C$ 613United Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
United Airlines Logo
6:15 a.m. - 11:00 p.m.YYC-SDF
14h 45m2 stops
United Airlines Logo
8:45 a.m. - 9:48 p.m.SDF-YYC
15h 03m2 stops
C$ 616United Airlines
Find Deal
Fri, 3 Oct - Tue, 7 Oct
WestJet Logo
12:30 a.m. - 10:00 a.m.YYC-SDF
7h 30m1 stop
WestJet Logo
12:39 p.m. - 8:47 p.m.SDF-YYC
10h 08m1 stop
C$ 634WestJet
Find Deal
Thu, 2 Oct - Tue, 7 Oct
Delta Logo
12:30 a.m. - 11:37 a.m.YYC-SDF
9h 07m1 stop
Delta Logo
12:40 p.m. - 7:09 p.m.SDF-YYC
8h 29m1 stop
C$ 676Delta
Find Deal
Thu, 5 Mar - Tue, 10 Mar
Delta Logo
12:30 a.m. - 11:37 a.m.YYC-SDF
9h 07m1 stop
Delta Logo
12:40 p.m. - 7:09 p.m.SDF-YYC
8h 29m1 stop
C$ 677Delta
Find Deal
Thu, 5 Mar - Tue, 10 Mar

Delta flights from Calgary to Louisville

Our best Delta deals on Calgary to Louisville flight tickets
Delta
6 Mar
YYC6:35 a.m.Calgary
13h 10m
2 stops
SDF9:45 p.m.Louisville Intl
10 Mar
SDF4:30 p.m.Louisville Intl
6h 28m
1 stop
YYC8:58 p.m.Calgary
C$ 604
Find similar
Delta
5 Mar
YYC12:30 a.m.Calgary
9h 07m
1 stop
SDF11:37 a.m.Louisville Intl
10 Mar
SDF12:40 p.m.Louisville Intl
8h 29m
1 stop
YYC7:09 p.m.Calgary
C$ 676
Find similar
Delta
5 Mar
YYC12:30 a.m.Calgary
9h 07m
1 stop
SDF11:37 a.m.Louisville Intl
10 Mar
SDF12:40 p.m.Louisville Intl
8h 29m
1 stop
YYC7:09 p.m.Calgary
C$ 677
Find similar

United Airlines flights from Calgary to Louisville

Our best United Airlines deals on Calgary to Louisville flight tickets
United Airlines
6 Mar
YYC6:20 a.m.Calgary
13h 37m
1 stop
SDF9:57 p.m.Louisville Intl
10 Mar
SDF3:20 p.m.Louisville Intl
8h 18m
1 stop
YYC9:38 p.m.Calgary
C$ 602
Find similar
United Airlines
6 Mar
YYC2:00 p.m.Calgary
5h 57m
1 stop
SDF9:57 p.m.Louisville Intl
10 Mar
SDF7:30 a.m.Louisville Intl
6h 24m
1 stop
YYC11:54 a.m.Calgary
C$ 613
Find similar
United Airlines
3 Oct
YYC6:15 a.m.Calgary
14h 45m
2 stops
SDF11:00 p.m.Louisville Intl
7 Oct
SDF8:45 a.m.Louisville Intl
15h 03m
2 stops
YYC9:48 p.m.Calgary
C$ 616
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 16 September 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

Fri 3/10

6:29 a.m.-2:07 p.m.

1 stop5h 38m

Louisville Intl

Tue 7/10

5:53 p.m.-12:34 p.m.

1 stop20h 41m

C$ 460

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 3/10

6:29 a.m.-2:07 p.m.

1 stop5h 38m

Louisville Intl

Tue 7/10

10:01 a.m.-9:54 p.m.

2 stops13h 53m

C$ 467

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 6/3

6:20 a.m.-9:57 p.m.

1 stop13h 37m

Louisville Intl

Tue 10/3

3:20 p.m.-9:38 p.m.

1 stop8h 18m

C$ 602

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 6/3

6:35 a.m.-9:45 p.m.

2 stops13h 10m

Louisville Intl

Tue 10/3

4:30 p.m.-8:58 p.m.

1 stop6h 28m

C$ 604

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 6/3

2:00 p.m.-9:57 p.m.

1 stop5h 57m

Louisville Intl

Tue 10/3

7:30 a.m.-11:54 a.m.

1 stop6h 24m

C$ 613

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Fri 3/10

6:15 a.m.-11:00 p.m.

2 stops14h 45m

Louisville Intl

Tue 7/10

8:45 a.m.-9:48 p.m.

2 stops15h 03m

C$ 616

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Thu 2/10

12:30 a.m.-10:00 a.m.

1 stop7h 30m

Louisville Intl

Tue 7/10

12:39 p.m.-8:47 p.m.

1 stop10h 08m

C$ 634

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Thu 5/3

12:30 a.m.-11:37 a.m.

1 stop9h 07m

Louisville Intl

Tue 10/3

12:40 p.m.-7:09 p.m.

1 stop8h 29m

C$ 676

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Thu 5/3

12:30 a.m.-11:37 a.m.

1 stop9h 07m

Louisville Intl

Tue 10/3

12:40 p.m.-7:09 p.m.

1 stop8h 29m

C$ 677

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Wed 29/10

1:29 p.m.-9:23 a.m.

1 stop17h 54m

C$ 221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 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$ 488. The month of August is another great option to travel to Louisville, with average flight prices from Calgary averaging around C$ 544.

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$ 553. 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$ 796.

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$ 594. Flights in the afternoon are often more expensive with an average ticket price of C$ 785.

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

Direct flights

None
There are no direct flights from Calgary to Louisville. There are no popular flight routes from Calgary to Louisville.
Search flight deals

  • 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 5h 38m.

  • 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$ 471Free CancellationRating
7.2
3,093 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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