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Find cheap flights from Boston to Lake Louise from $146

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Lake Louise departing on 6/18. 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
0 bags
Tue 6/4
Tue 6/11

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Good to know

Low season

November

High season

August

Cheapest flight

$146
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Boston to Calgary

When to book flights from Boston to Lake Louise

Are your dates flexible? Find out the best times to travel from Boston 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 Boston to Lake Louise

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

    When flying out of Boston you’ll be using Boston Logan Intl. 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 Boston to Lake Louise take?

    Direct flights cover the 2,090 miles separating Boston and Lake Louise in about 5h 03m.

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

    2 direct flights run between Boston and Lake Louise on a daily basis. On average, there are about 16 departures each week.

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

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

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Lake Louise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lake Louise from Boston 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 Boston 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 Boston with another airline.

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

    In the last 72 hours, the cheapest one-way ticket between Boston and Lake Louise found on KAYAK was with Porter Airlines for $146. Porter Airlines offered a round-trip connection from $313 and WestJet from $353.

See more FAQs

Top tips for finding cheap flights from Boston to Lake Louise

  • There is no airport in Lake Louise. Instead, you’ll be flying into Calgary Airport when flying between Boston and Lake Louise.
  • The cheapest flight from Boston to Lake Louise was found 77 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Boston to Lake Louise

 
Need help choosing which airline to fly with from Boston 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.
8.0
DeltaOverall score based on 10826 reviews
8.6Crew
8.0Entertainment
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

Airline stewardess service is good. The check-in attendant had a bad attitude and was unprofessional. We did not complete the trip as originally planned. Very dissatisfied☹️ We didn't get on this flight

My only real complaint was how much turbulence there was-and that probably can't be avoided. I felt really sick getting off the plane. But boarding was super easy, the flight attendants were friendly, the bathroom was clean. Everything else about the flight was perfectly fine. Thanks!

Crew was wonderful, very professional and pleasant. On time performance. Excellent flights,smooth. Thank you!

Boarding, staff and flight great. A bit disappointed with no in flight online entertainment but I'll live. Landing was a bit of a jolt (more than usual) but hey everything else was smooth. LoL

For some reason there was a change in the cockpit which delayed us by an hour

flight changed by airline. then could not check imto mew flight because kiwi had messed up the reservation. still waiting to depart…

Good. Really crowded and busy. Going to Winnipeg plane was crowded and seats very narrow Now I remember why I dislike flying 😈

Having a lot of delayed flights on West Jet, however things always work out. So no complaints.

Check in was seamless , crew very polite , arrived on time!

Nothing special. Unacceptable wait for baggage on arriving in Calgary

Seats can use more cushioning, it felt very hard. The snack option could be better

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

I did not have a meal or entertainment, but flight was comfortable, beverage service was quick, crew was very helpful and pleasant. And a very smooth flight overall.

Wish we had music during take off and landing like the last flight

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

The flight and crew were fine. The entertainment- the sound was so bad through the headphones I could barely understand it and it was a show I had seen before. The food might have been fine but having to have an account with united in order to access the app in order to pay for the food was rage inducing. I had entered my credit card info at home and logged in as guest but that wouldn’t allow the “wallet” tab to open in the app. And then the wifi was so bad that it took about 45 minutes to fully log in and get all the info working at which time I missed the food. You shouldn’t have to give your address, email and phone number in order to get a hamburger.

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

The male air hostess was rude and didn’t even offer me a drink. Poor customer service!

We left really late. Things that were out if anybody’s control I guess.

There was no in seat entertainment, you had to spend $10 on their wifi which worked poorly at best. You were allowed ONE one oz snack for a 3.5 hour flight. Seats were made for midgets. I am a regular size adult male and I had to wedge myself in. Not a fan.

When I purchased my ticket, I assumed it was a real ticket, as in, when I go to the airport I am guaranteed a seat. Not so. When I checked in 24 hours ahead of time, I noticed I did not have a seat assignment and my boarding pass said "Standby." I was informed at the gate that the flight was full and I may not get on that plane. I don't recall being offered the option of selecting a seat when I checked in, and apparently, for the honor of pre-selecting a seat, you must pay an additional fee. So, a ticket really isn't a ticket, it's actually a lottery and if you're lucky, you may make it on board - or you can choose to be extorted for extra money for the guarantee of a seat. It's like making reservations with the Godfather - one payment isn't enough, there's always another bribe you have to make. After the first few zones were called and I hadn't been informed of my status, I went to the gate agent and they handed me a boarding pass, for the very last row near the restrooms, in between two very large people. Apparently that was my punishment for not purchasing a seat ahead of time. Airline service has not only gotten more expensive, but the return on your money has shrunk and there is little regard for the passengers. This feels like a racket. I am not pleased, as you may have gathered.

It was upsetting that the flights were canceled but that was due to weather. I did not receive any vouchers for food or a hotel stay when I was forced to spend the night in Montreal. I was also upset when my seat was changed many times.. The plane seemed old with a non-functioning screen and loose side pockets.. All in all in need of updating. On the positive side, the staff in areas was friendly and helpful.

New Airbus 220 with all the amenities. Not sure why hot beverages were not served as flight turned out to be very smooth…

AC announced early departure, but departure was delayed about 1 hour due to engine problems.

Glad to see the staff of Air Canada take preference in protecting their customers from unruly passengers before they board. Well done

They never informed my girlfriend that she needed an eTA to land in Canada. Their touch screen panels at the airport never informed us that was the reason why we couldn't progress through check-in. The lady at the counter didn't know why she couldn't check-in until airport staff came a little later. Were they slightly more cooperative at any point, this could have been avoided. They won't return our money and cancelled the return flights too.

This website did not advise the prices were in $USD, when the flyer (me) was flying within Canada only and only a Canadian resident, and booking this flight in Canada. Furthermore, the area to board the plane was unusually hot and sweaty.

Flights on time. Friendly/pleasant ground and in-flight staff. Better snacks and films with captions,

Affordable & comfortable. Not sure why a party of two I booked at the same time got seated separately.

I've traveled AC many times in N.A., though only 2 other times to Europe. It appeared to be a new aircraft, the Economy seats were slightly wider, good legroom and reclined well, however the ergonomics were poor compared to their previous generation aircraft. Reclining to sleep is very uncomfortable as front edge of the seat is pronounced and cuts into the circulation of the lower legs; unfortunately this typically occurs with someone shorter than 5'-6". I'm 6'-0" and have long legs, so if its uncomfortable for me then it will be for most people. The overpronounced seat causes misalignment with the lumbar support, making it impossible to be comfortable to attempt sleep. Seat is only comfortable in the fully upright position with feet flat on the floor.

The flight was delayed with zero compensation only hours before the flight. The pick up driver had a very long drive so he was already on the road when the flight was delayed so he also had to sit and wait there for a long time. again zero compensation for anything. not even a voucher for food or drink.

Book cheap flights from Boston to Lake Louise

Recent round-trip flight deals

6/3Mon
1 stopPorter Airlines
9h 34mBOS-YYC
6/13Thu
1 stopPorter Airlines
8h 30mYYC-BOS
$313
6/3Mon
1 stopPorter Airlines
9h 34mBOS-YYC
6/13Thu
1 stopPorter Airlines
8h 30mYYC-BOS
$318
8/26Mon
nonstopWestJet
5h 23mBOS-YYC
8/30Fri
nonstopWestJet
4h 47mYYC-BOS
$353
8/14Wed
nonstopWestJet
5h 23mBOS-YYC
8/15Thu
nonstopWestJet
4h 47mYYC-BOS
$381
8/20Tue
1 stopAir Canada
8h 40mBOS-YYC
8/20Tue
1 stopAir Canada
6h 33mYYC-BOS
$401
8/24Sat
1 stopAir Canada
7h 36mBOS-YYC
8/31Sat
1 stopAir Canada
9h 28mYYC-BOS
$405
8/23Fri
1 stopUnited Airlines
16h 45mBOS-YYC
8/27Tue
2 stopsUnited Airlines
14h 29mYYC-BOS
$419
8/21Wed
2 stopsUnited Airlines
16h 41mBOS-YYC
8/28Wed
2 stopsUnited Airlines
16h 24mYYC-BOS
$428
7/24Wed
1 stopDelta
11h 30mBOS-YYC
7/31Wed
1 stopDelta
10h 43mYYC-BOS
$450
7/3Wed
1 stopDelta
11h 13mBOS-YYC
7/5Fri
1 stopDelta
10h 44mYYC-BOS
$500

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Recent one-way flight deals

6/18Tue
1 stopPorter Airlines
7h 49mBOS-YYC
$146
6/17Mon
1 stopPorter Airlines
7h 49mBOS-YYC
$149
6/6Thu
nonstopWestJet
5h 07mBOS-YYC
$161
8/31Sat
1 stopUnited Airlines
16h 31mBOS-YYC
$181
10/5Sat
1 stopAir Canada
6h 52mBOS-YYC
$187
5/28Tue
1 stopAir Canada
6h 41mBOS-YYC
$208
5/28Tue
1 stopDelta
10h 56mBOS-YYC
$222
9/6Fri
2 stopsUnited Airlines
14h 08mBOS-YYC
$223
6/22Sat
1 stopDelta
11h 11mBOS-YYC
$255
7/19Fri
nonstopWestJet
5h 23mBOS-YYC
$257

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Last minute flights from Boston to Lake Louise

Last minute flight, train and bus deals

5/9Thu
multi-stopAir Canada
14h 15mBOS-YYC
9/7Sat
multi-stopAir Canada
7h 49mYYC-BOS
$445
5/9Thu
multi-stopUnited Airlines
7h 36mBOS-YYC
9/7Sat
multi-stopUnited Airlines
6h 58mYYC-BOS
$468
5/10Fri
multi-stopAir Canada
8h 35mBOS-YYC
5/17Fri
multi-stopAir Canada
16h 38mYYC-BOS
$479
5/10Fri
multi-stopUnited Airlines
8h 35mBOS-YYC
5/17Fri
multi-stopUnited Airlines
14h 23mYYC-BOS
$490
5/10Fri
multi-stopPorter Airlines
8h 04mBOS-YYC
5/16Thu
multi-stopPorter Airlines
10h 27mYYC-BOS
$586
5/10Fri
multi-stopPorter Airlines
11h 39mBOS-YYC
5/16Thu
multi-stopPorter Airlines
10h 27mYYC-BOS
$596
5/9Thu
multi-stopDelta
10h 56mBOS-YYC
9/7Sat
nonstopDelta
4h 47mYYC-BOS
$616
5/9Thu
multi-stopAmerican Airlines
12h 33mBOS-YYC
9/7Sat
multi-stopAmerican Airlines
11h 21mYYC-BOS
$808
5/9Thu
multi-stopDelta
13h 46mBOS-YYC
9/6Fri
multi-stopDelta
12h 40mYYC-BOS
$981
5/10Fri
multi-stopWestJet
7h 26mBOS-YYC
5/16Thu
nonstopWestJet
4h 56mYYC-BOS
$1,380

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Flights to Lake Louise

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