SDF - YYC

$206 Find Cheap Flights from Louisville to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Calgary departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Calgary, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$469
Typical prices: $508-$750
American Airlines
Sun 3/1Sat 3/7
SDF - YYC • 1 stop
Cheapest one-way
$206
United Airlines
Tue 4/28
SDF - YYC • 1 stop
Top airlines
American Airlines
Cheapest • from $469 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 15% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Calgary (SDF-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Calgary

Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
7:40 am - 9:56 pm
SDF
-
YYC
16h 16m
1 stop
American Airlines Logo
12:45 pm - 10:38 pm
YYC
-
SDF
7h 53m
1 stop
$469American Airlines
Wed, Jul 1 - Wed, Jul 8
WestJet Logo
6:00 am - 11:00 am
SDF
-
YYC
7h 00m
1 stop
WestJet Logo
12:30 am - 11:36 am
YYC
-
SDF
9h 06m
1 stop
$495WestJet
Wed, Jul 1 - Wed, Jul 8
WestJet Logo
7:00 am - 5:10 pm
SDF
-
YYC
12h 10m
1 stop
WestJet Logo
12:30 am - 9:55 am
YYC
-
SDF
7h 25m
1 stop
$496WestJet
Sun, May 17 - Wed, May 20
WestJet Logo
10:32 am - 8:05 pm
SDF
-
YYC
11h 33m
1 stop
WestJet Logo
12:30 am - 11:58 am
YYC
-
SDF
9h 28m
1 stop
$503WestJet
Tue, Jul 21 - Sun, Jul 26
WestJet Logo
7:00 am - 5:10 pm
SDF
-
YYC
12h 10m
1 stop
WestJet Logo
10:15 am - 12:03 pm
YYC
-
SDF
23h 48m
1 stop
$505WestJet
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
3:33 pm - 12:02 pm
SDF
-
YYC
22h 29m
2 stops
Multiple Airlines Logo
7:00 pm - 1:38 pm
YYC
-
SDF
16h 38m
2 stops
$512Multiple Airlines
Tue, Jul 21 - Sun, Jul 26
WestJet Logo
6:00 am - 11:00 am
SDF
-
YYC
7h 00m
1 stop
WestJet Logo
12:25 pm - 10:50 pm
YYC
-
SDF
8h 25m
2 stops
$517WestJet
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
8:12 pm - 11:44 am
SDF
-
YYC
17h 32m
1 stop
American Airlines Logo
6:30 am - 5:37 pm
YYC
-
SDF
9h 07m
1 stop
$519American Airlines
Thu, May 21 - Wed, May 27
WestJet Logo
10:32 am - 8:05 pm
SDF
-
YYC
11h 33m
1 stop
WestJet Logo
7:10 pm - 1:32 pm
YYC
-
SDF
16h 22m
2 stops
$542WestJet
Mon, Mar 30 - Fri, Apr 3
WestJet Logo
6:15 am - 7:12 pm
SDF
-
YYC
14h 57m
2 stops
WestJet Logo
6:30 pm - 9:53 am
YYC
-
SDF
13h 23m
2 stops
$543WestJet
Booking Insights

KAYAK's insights & trends for Louisville to Calgary flights

Get data-powered insights and trends into flights from Louisville to Calgary to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Calgary is April, where tickets cost $509 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $738 and $655 respectively.

Good to know

Low seasonMarch
Cheapest flight$206
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Louisville to Calgary

When to book flights from Louisville to Calgary

Are your dates flexible? Find out the best times to travel from Louisville to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Calgary

  • What is the cheapest flight from Louisville to Calgary?

    In the last 3 days, the lowest price for a flight from Louisville to Calgary was $206 for a one-way ticket and $469 for a round-trip.

  • Do I need a passport to fly between Louisville and Calgary?

    Yes, you’ll need a passport to travel to Calgary from Louisville.

  • Which airports will I be using when flying from Louisville to Calgary?

    When flying out of Louisville you will be using Louisville Intl. You will be landing at Calgary, also known as Calgary.

  • Which aircraft models fly most regularly from Louisville to Calgary?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Calgary?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Louisville and Calgary, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Calgary, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Calgary are Delta and United Airlines. With an average price for the route of $543 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $627 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Louisville to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Louisville with another airline. Booking your flights between Louisville and YYC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Louisville to Calgary

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Calgary? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8180 reviews
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
Airline reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

2.0 MediocreJaspreet, Feb 2026
SEA - SMF
Read more Delta reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Lexus in first class was absolutely amazing! Beat flight attendant i’ve ever seen.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

Waited at airport from 10 am till 4 pm and no flight due to fog. Ugh.

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

The plug in to charge our phones are all loose my block would not stay in!!

Everything you need to know for your flight from Louisville to Calgary

Information on your arrival and departure airports