$138 Find Cheap Flights from Atlanta to Lake Louise - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Lake Louise departing on 8/18. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$272
Typical prices: $212-$426
WestJet
Tue 9/29Mon 10/5
ATL - YYC • Non-stop
Cheapest one-way
$138
Typical prices: $116-$259
WestJet
Tue 8/18
ATL - YYC • Non-stop
Arrival airport
You can't fly directly to Lake Louise. It is served by Calgary (YYC), located 95.7 miles from Lake Louise.
FAQs
FAQs
FAQs
FAQs
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 Lake Louise!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Atlanta to Lake Louise (ATL-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Lake Louise 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 Atlanta to Lake Louise

Tue, Sep 29 - Mon, Oct 5
WestJet Logo
2:25 pm - 5:10 pm
ATL
-
YYC
4h 45mnonstop
WestJet Logo
12:20 am - 6:45 am
YYC
-
ATL
4h 25mnonstop
$272WestJet
Wed, Aug 12 - Wed, Aug 19
WestJet Logo
7:05 pm - 9:50 pm
ATL
-
YYC
4h 45mnonstop
WestJet Logo
7:00 am - 1:25 pm
YYC
-
ATL
4h 25mnonstop
$273WestJet
Fri, Oct 2 - Mon, Oct 5
WestJet Logo
8:15 am - 3:15 pm
ATL
-
YYC
9h 00m
1 stop
WestJet Logo
9:00 pm - 6:55 am
YYC
-
ATL
7h 55m
1 stop
$274WestJet
Fri, Oct 2 - Sun, Oct 4
WestJet Logo
8:15 am - 3:15 pm
ATL
-
YYC
9h 00m
1 stop
WestJet Logo
9:00 pm - 6:55 am
YYC
-
ATL
7h 55m
1 stop
$276WestJet
Thu, Aug 20 - Fri, Aug 28
WestJet Logo
8:15 am - 11:00 am
ATL
-
YYC
4h 45mnonstop
WestJet Logo
9:00 pm - 6:55 am
YYC
-
ATL
7h 55m
1 stop
$277WestJet
Fri, Oct 2 - Tue, Oct 6
WestJet Logo
7:05 pm - 9:50 pm
ATL
-
YYC
4h 45mnonstop
WestJet Logo
9:00 pm - 6:55 am
YYC
-
ATL
7h 55m
1 stop
$278WestJet
Wed, Aug 19 - Sun, Aug 23
WestJet Logo
8:15 am - 3:15 pm
ATL
-
YYC
9h 00m
1 stop
WestJet Logo
12:20 am - 6:45 am
YYC
-
ATL
4h 25mnonstop
$280WestJet
Wed, Aug 19 - Sat, Aug 22
WestJet Logo
8:15 am - 3:15 pm
ATL
-
YYC
9h 00m
1 stop
WestJet Logo
12:20 am - 6:45 am
YYC
-
ATL
4h 25mnonstop
$281WestJet
Sun, Nov 1 - Wed, Nov 11
WestJet Logo
8:45 am - 12:44 pm
ATL
-
YYC
5h 59mnonstop
WestJet Logo
8:55 am - 2:17 pm
YYC
-
ATL
3h 22mnonstop
$282WestJet
Thu, Oct 15 - Tue, Oct 20
WestJet Logo
2:25 pm - 5:10 pm
ATL
-
YYC
4h 45mnonstop
WestJet Logo
7:00 am - 1:25 pm
YYC
-
ATL
4h 25mnonstop
$283WestJet
Useful Info

Good to know

Low seasonNovember
Cheapest flight$138
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Atlanta to Calgary

When to book flights from Atlanta to Lake Louise

Are your dates flexible? Find out the best times to travel from Atlanta to Lake Louise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Atlanta to Lake Louise

  • Which airports will I be using when flying from Atlanta to Lake Louise?

    When flying out of Atlanta you’ll be using Atlanta Hartsfield-Jackson. Lake Louise does not have its own airport so you’ll be flying into nearby Calgary airport, which is 95.7 mi away.

  • How long does a flight from Atlanta to Lake Louise take?

    Direct flights cover the 1,910 miles separating Atlanta and Lake Louise in about 4h 45m.

  • How many flights are there between Atlanta and Lake Louise?

    5 direct flights run between Atlanta and Lake Louise on a daily basis. On average, there are about 36 departures each week.

  • What’s the cheapest day of the week to fly between Atlanta and Lake Louise?

    Consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Atlanta to Lake Louise?

    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 Atlanta to Lake Louise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lake Louise from Atlanta 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 Atlanta to Lake Louise?

    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 Lake Louise with an airline and back to Atlanta with another airline.

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

    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 Lake Louise from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Atlanta to Lake Louise?

    In the last 5 days, the cheapest one-way ticket between Atlanta and Lake Louise found on KAYAK was with WestJet for $62. Air Canada offered a round-trip connection from $97 and United Airlines from $113.

Top tips for finding cheap flights from Atlanta to Lake Louise

  • There is no airport in Lake Louise. Instead, you’ll be flying into Calgary Airport when flying between Atlanta and Lake Louise.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is November.

Reviews of the top 5 airlines serving Atlanta to Lake Louise

 
Need help choosing which airline to fly with from Atlanta to Lake Louise? 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.
7.8
DeltaOverall score based on 8453 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

4.0 OkayKelli, Jun 2026
ATL - TYS
Read more Delta reviews

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Did not get a vegetarian option in 1st class and the video was not working.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Great onboard crew. Boarding was a zoo, I got in line before pre boarding in Group 2, still had my bag force checked. WiFi was glitchy all flight. Seat and bathroom are both tiny unless you pay $$$ for first class.

The passenger in the row in front of me was listening to a political speech on his phone at full volume with no headphones and it was disturbing all of the passengers around him for several rows. I asked 2 of the flight attendants to speak to this passenger but they only shrugged. It was obvious that they were afraid there might be conflict and would not say anything. I had to take it upon myself to tell the passenger that he needed to turn it off or wear headphones as it was disturbing everyone around him not wearing their own headphones. I was very disappointed in the United flight attendants.

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

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

We got delayed to the point of having a 20 hour layover. That is absurd. I couldn’t believe it. I’m furious.

Delayed boarding. Delayed taking off. Delayed landing. Missed our connecting flight. Our seats on this plane were not assigned until last minute, splitting up our family with kids. I sat in the last row next to the bathroom with so many people rubbing up against me to get to the bathroom the entire flight.

Another delayed flight. Then got bumped to a later connecting flight, over two hours later! Plane was hot and uncomfortable.

Crew was nice especially by North American standards. Bad good. No entertainment screens. Terrible WiFi

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

The additional charge for the WiFi was not worth it. Streaming a football game was a joke as it continued to lag will be requesting a refund

No issues at all! Seats are small with very little leg room but it's what you expect from a low budget airline. I would definitely use them again.

The flight was on time and they didn't loose my luggage. The plane wasn't very clean.

The plane was so hot and the air above was basically nothing.

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Very disappointing. Flight was delayed by 1.5 hours and food options are very underwhelming even for first class seats (same food given to economy seats)

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

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

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

American Airlines actually put me on a Delta flight. They didn't have to do that. They could have offered me a flight the next day or even two days later. But, American Airlines agents put me on a Delta airplane from Atlanta to Sao Paulo, instead of going through Miami when my flight to Miami was cancelled. American Airlines made sure that I got to my destination on time. I appreciate that.

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

The plane was dirty. It appeared that Air Canada did not know vacuum cleaners had been invented. Second, the overhead bins were about 1/3 or 1/2 the size of "normal" bins. That was a problem. The worst was disembarking in the weather in Montreal. I have cold agglutinin disease. That means my red blood cells clump together and then are destroyed when exposed, even by breathing to cold air. A few seconds of exposure can be dangerous. I am now experiencing extreme fatigue caused by the anemia from that experience. I should have had more assistance descending a narrow ramp and then traversing, even if only a few feet, of icy pavement. The blowing snow penetrated my facial covering and has caused problems.

Crew was rushed to get food out and left trash for a long time on our tables.

The entire aircraft was outfitted with comfortable business-class seats that featured luxurious reclining capabilities and built-in footrests for added relaxation during the flight.

Nice small trip, No food included in ticket, but beverages were for free.

Entertainment was not working. No free snacks. Seats weren’t comfortable

Getting on the flight we booked would’ve been nice to begin with. Nope, they cancelled the 10 am flight. Herded everyone on to the 5 pm flight which got delayed twice. Basically made it to our hotel at 11 pm. So we lost our entire day in Toronto. Paid around $500 Canadian dollars to spend the night in downtown!! While they save a boat load of cash herding everyone on to the 2 evening flights.

Air Canada cancelled our flight the night before and rescheduled us for a flight 32 hours later than our initial flight. That would have made us miss our events in St. Johns and throw off the rest of our weeks plans. We cancelled our flights and the entire week in Newfoundland. Also want a complete refund not a credit.

We were on a Canadian fishing expedition, and Air Canada lost our Sport Fishing Bag. They said it was delayed and said it would be delivered that night, but that never happened, and we haven't seen it yet, which is 5 days later. We had to rent fishing gear to enjoy our trip. We are extremely disappointed with Air Canada oversize luggage personnel. With the sport bad and 6 rods and reels, we are out over $1500.

Very bad flight - delayed by 4 hours little information provided flight crew all stressed

Everything you need to know for your flight from Atlanta to Lake Louise

Complete your trip to Lake Louise with a hotel stay or car rental