$128 Find Cheap Flights from Buffalo to Canada - 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 Buffalo to Canada departing on 8/25. 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.
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1 adult, Economy, 0 bags

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Cheap Flights from Buffalo to Canada

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop$442
Calgary
Calgary1 stop$366
Halifax
Halifax1 stop$511
Ottawa
Ottawa2 stops$531
Winnipeg
Winnipeg1 stop$773
Québec City
Québec City1 stop$562
St. John's
St. John's2 stops$859
Saskatoon
Saskatoon2 stops$785
Thunder Bay
Thunder Bay2 stops$858
Toronto
Toronto1 stop$442
Calgary
Calgary1 stop$366
Halifax
Halifax1 stop$511
Ottawa
Ottawa2 stops$531
Winnipeg
Winnipeg1 stop$773
Québec City
Québec City1 stop$562
St. John's
St. John's2 stops$859
Saskatoon
Saskatoon2 stops$785
Thunder Bay
Thunder Bay2 stops$858

Book Cheap Buffalo to Canada Plane Tickets

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

Tue, Aug 18 - Tue, Aug 25
WestJet Logo
7:52 pm - 7:10 pm
BUF
-
YVR
26h 18m
2 stops
WestJet Logo
8:25 pm - 11:08 am
YVR
-
BUF
11h 43m
2 stops
$356WestJet
Tue, Sep 22 - Wed, Sep 23
United Airlines Logo
7:00 am - 11:33 am
BUF
-
YVR
7h 33m
1 stop
United Airlines Logo
8:35 am - 10:37 pm
YVR
-
BUF
11h 02m
1 stop
$357United Airlines
Fri, Aug 21 - Thu, Aug 27
WestJet Logo
12:16 pm - 10:45 am
BUF
-
YVR
25h 29m
1 stop
WestJet Logo
10:55 pm - 11:08 am
YVR
-
BUF
9h 13m
1 stop
$362WestJet
Tue, Sep 22 - Wed, Sep 23
United Airlines Logo
10:33 am - 10:25 pm
BUF
-
YVR
14h 52m
2 stops
United Airlines Logo
10:30 am - 9:07 pm
YVR
-
BUF
7h 37m
1 stop
$363United Airlines
Tue, Aug 25 - Tue, Sep 8
Delta Logo
6:01 am - 11:41 pm
BUF
-
YYZ
17h 40m
1 stop
Delta Logo
6:00 am - 5:36 pm
YYZ
-
BUF
11h 36m
1 stop
$442Delta
Tue, Aug 25 - Sun, Sep 6
Delta Logo
10:20 am - 11:41 pm
BUF
-
YYZ
13h 21m
1 stop
Delta Logo
7:55 am - 5:30 pm
YYZ
-
BUF
9h 35m
1 stop
$449Delta
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
6:00 am - 3:29 pm
BUF
-
YUL
9h 29m
2 stops
American Airlines Logo
7:55 am - 7:07 pm
YUL
-
BUF
11h 12m
1 stop
$480American Airlines
Fri, Aug 21 - Fri, Aug 28
Air Canada Logo
10:30 am - 9:47 pm
BUF
-
YUL
11h 17m
2 stops
Air Canada Logo
9:45 am - 4:56 pm
YUL
-
BUF
7h 11m
1 stop
$488Air Canada
Fri, Aug 21 - Fri, Aug 28
Air Canada Logo
10:30 am - 7:47 pm
BUF
-
YUL
9h 17m
2 stops
Air Canada Logo
10:10 am - 9:07 pm
YUL
-
BUF
10h 57m
2 stops
$496Air Canada
Thu, Sep 10 - Tue, Sep 15
American Airlines Logo
5:44 pm - 2:55 pm
BUF
-
YHZ
20h 11m
1 stop
American Airlines Logo
3:19 pm - 9:30 pm
YHZ
-
BUF
7h 11m
1 stop
$511American Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Canada flights

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

What is the cheapest month to fly from Buffalo to Canada?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Canada, 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 Buffalo to Canada is September, when tickets cost $157 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $529 and $522 respectively.

Good to know

Low seasonDecember
Cheapest flight$128
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Buffalo to Vancouver

FAQs - booking Canada flights

  • How does KAYAK find such low prices on flights from Buffalo to Canada?

    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 Buffalo to Canada.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Canada 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 Buffalo to Canada?

    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 from Buffalo to Canada with an airline and back with another airline.

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

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

Reviews of the top 3 airlines serving from Buffalo to Canada

 
Need help choosing which airline to fly with from Buffalo to Canada? 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.
7.4
United AirlinesOverall score based on 9947 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.7Food
7.1Entertainment
Airline reviews

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

8.0 ExcellentAnonymous, May 2026
JFK - FRA
Read more United Airlines reviews

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

Excellent as always. Service was excellent and fully bilingual. Cannot complain .Will travel again. Always have and will continue. Highly recommended.

It was ok. Jet was ok but it lacked many convinces we have experienced on other airlines such as in seat entertainment. Space seamed more compact than other airlines. They did not provide the gate to gate assistance we arranged for for our mom who needed a wheel chair.

Due to delays at SFO, my WestJet light missed its connecting WestJet flight. If they had held the plane in Calgary for 15 minutes, 2 families with children would not have been stranded in Calgary for more than 24 hours. I understand the need to be on-time, but when it is the same company, you would think they could make a phone call. Or maybe they could go to a higher altitude to make up for lost time? Instead of attempting to put us on another flight, they rescheduled us for the same connecting flight 24 hours later. We then had to scramble to find a hotel, which they state that they were not responsible for since the delay was not their fault and therefore became an additional out of pocket expense for us. The customer service is severely lacking here at this company. They also mentioned that if we purchased our tickets through a 3rd party site (Kayak) versus WestJet directly, that they couldn't help us. Seriously?? Additionally, we lost 2 days of travel and missed out on tours and taxis that were pre-booked. I will not be using WestJet again,

This airline would not refund my money and I had a physician note that I could not fly. They are crooks

Westjet was late and we missed our connecting flight with Cathay. Had to wait 8 hours. Westjet only allows 1 checked in baggage for international flights- it’s always been 2. Canada allows only 1 sandwhich bag size full off small liquids. Everything else will be tossed. Awful trip. Will never fly west jet or go to Toronto to connect flights!

Our flight was delayed almost 3.5 hours (some of the issue seemed to be weather-related, yes) but NOTHING was offered as an conciliatory gesture for this delay. No food offering or any additional drink offering. There is no entertainment is available on any screen behind the seats. The airlines are so quick to penalize customers for slightest requests for comfort- seat changes, complicated baggage allowances, seating zones which are utterly dehumanizing (ZONE 9? after Zone 4- why? This is so clearly meant to be a message to those that do not have 'loyalty' to this airline to make a distinguishing line in the sand. There is such a lack of humanity in the way people are corralled in and spoken to. So, I don't think airlines should be all that surprised when those some dehumanizing corporate treatment is returned to them when asked. The flight on the way into Calgary was scheduled to arrived at 9:25 and we arrived at 12:45 AM. It is not okay. I would think TWICE and possibly once more before booking with them again. Their overhead bins are small and limited so they bully you into either paying for a $90 checked bag or gate check a lot of people's bags. Often on their website there is no carry-on bag allowance. Beware!

It was amazing. From NY to MN crew members Jessica was very helpful when my son felt nauseous. She was extremely nice

First plane was delayed, which caused me to miss my connecting flight. Was stressful. Couldn’t get out of this state till next day.

Considering that our flight was changed to a day ahead and we were not properly notified, we showed up a day late and had a HORRENDOUS experience trying to figure out what happened and how to get home back to Canada from New York. After spending hours on hold with Westjet and Kayak, we came to the conclusion that we had to BUY new tickets to get home that cost DOUBLE what we originally paid. Not to mention a last seconr hotel room that cost $500 CAD for ONE night because of WestJets mistake. After meals and final costs, we had to reach out to our families for nearly $2000 CAD to get home. How was our return flight? We didnt get to take it...absolutely defeated and furious with both Kayak and WestJet who kept bouncing us back and forth on the phones with NO resolution. Unacceptable. We will be looking into compensation over this.

The plane was very warm and stuffy, overhead air jet running very weakly: disconcerting when Covid is still a real concern. ie: fresh air would be nice. On arrival, a 15 minute wait once the plane was stopped at the gate before the door was opened to let passengers leave. Then a 50 minute wait for luggage.

At the gate I got bumped from my reserved aisle seat to a window. Not a huge deal for a one-hour flight, but the "free seat reservations" are indeed "free" but not "reservations".

Our particular exceptional experience was with Johnny at JFK at check in. He was the kindest, most accommodating agent I’ve ever encountered taking extra steps to help my husband and I with our extra baggage. I hope that he knows how much he positively affected our trip.

The flight attendant was very polite and attentive. The food was good.

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

I rarely vote ‘Excellent’ but this AA flight out of LGA was amazing. On time departure, early arrival, amazing crew, smooth flight, baggage came out quickly. It was the best airport/ flight experience that anyone could ask for/dream of. Highly recommend. I usually fly Delta but American Airlines really stepped up their game.

Everything you need to know for your flight from Buffalo to Canada

Information on your arrival and departure airports