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$118+ Cheap flights from Buffalo (BUF) to Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Buffalo to Canada

Cheapest flights from Buffalo to Canada
Explore the most affordable flight options available from Buffalo to Canada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:58 pmBUF - YYZ
1 stop25h 21mMultiple Airlines
Thu 1/157:10 amYYZ - BUF
1 stop12h 53mMultiple Airlines
Deal found 12/27$617
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amBUF - YHZ
2 stops17h 22mAmerican Airlines
Fri 1/26:30 amYHZ - BUF
2 stops9h 54mAmerican Airlines
Deal found 12/26$852
This Kiwi.com deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:08 amBUF - YYZ
1 stop27h 12mMultiple Airlines
Fri 1/28:20 pmYYZ - BUF
1 stop24h 30mMultiple Airlines
Deal found 12/27$927
This Justfly.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:07 pmBUF - YUL
1 stop11h 52mWestJet
Thu 1/112:37 pmYUL - BUF
1 stop22h 27mWestJet
Deal found 12/26$981
This Kiwi.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:58 pmBUF - YYZ
1 stop25h 21mMultiple Airlines
Thu 1/17:10 amYYZ - BUF
2 stops33h 35mMultiple Airlines
Deal found 12/26$1,033
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amBUF - YYZ
1 stop5h 48mUnited Airlines
Thu 1/112:45 pmYYZ - BUF
1 stop5h 49mUnited Airlines
Deal found 12/26$1,084
This Kiwi.com deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:32 pmBUF - YUL
2 stops29h 58mMultiple Airlines
Thu 1/17:00 amYUL - BUF
1 stop6h 04mMultiple Airlines
Deal found 12/26$1,093
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amBUF - YHZ
3 stops17h 22mAmerican Airlines
Sun 1/41:10 pmYHZ - BUF
2 stops10h 59mAmerican Airlines
Deal found 12/26$1,123
This Kiwi.com deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:43 amBUF - YUL
1 stop13h 47mMultiple Airlines
Wed 12/314:35 pmYUL - BUF
1 stop20h 37mMultiple Airlines
Deal found 12/27$1,178
This FlightHub deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBUF - YEG
2 stops18h 49mWestJet
Thu 1/112:05 amYEG - BUF
2 stops15h 42mWestJet
Deal found 12/27$1,197
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amBUF - YUL
2 stops11h 05mUnited Airlines
Thu 1/18:20 amYUL - BUF
2 stops8h 14mUnited Airlines
Deal found 12/26$1,198
This Air Canada deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:59 pmBUF - YUL
2 stops10h 33mAir Canada
Wed 12/319:10 amYUL - BUF
2 stops7h 44mAir Canada
Deal found 12/27$1,250

Find flight deals from Buffalo to Canada

Keep the following information in mind while searching for Buffalo to Canada flight deals. Data was last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(flugladen.de)

One-way from

$118
(Kiwi.com)
Provider with most accurate pricing for Buffalo-Toronto (YTO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Toronto (YTO) flights.
Search Deals
From Buffalo to Canada
Search Deals
One-way flight from Buffalo to Canada
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Canada 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, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Buffalo to Canada that are best for you.

Fly from

Buffalo

Fly to

Canada

Route

Depart

Return

Price

BuffaloToronto

BUF - YTZ

BUFYTZ

Buffalo

Sun 1/18

7:00 am-7:50 pm

1 stop12h 50m

Toronto Island

Sat 1/24

12:30 pm-11:47 pm

1 stop11h 17m

$277

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Tue 3/3

8:25 am-1:58 pm

1 stop8h 33m

Vancouver Intl

Wed 3/4

12:35 pm-10:59 pm

1 stop7h 24m

$317

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Sun 3/8

8:17 am-6:03 pm

1 stop12h 46m

Vancouver Intl

Fri 3/20

8:30 am-11:10 pm

1 stop11h 40m

$317

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Mon 1/26

2:49 pm-11:00 am

2 stops23h 11m

Vancouver Intl

Wed 1/28

10:30 am-8:29 pm

1 stop6h 59m

$318

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Tue 2/10

10:45 am-6:03 pm

2 stops10h 18m

Vancouver Intl

Tue 2/17

8:30 am-10:59 pm

1 stop11h 29m

$322

BuffaloWinnipeg

BUF - YWG

BUFYWG

Buffalo

Thu 2/19

1:39 pm-12:46 am

2 stops36h 07m

Winnipeg

Wed 2/25

7:30 am-12:54 pm

1 stop28h 24m

$324

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Sun 6/14

12:25 pm-9:05 pm

1 stop11h 40m

Vancouver Intl

Mon 6/22

10:25 pm-11:29 am

1 stop10h 04m

$326

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Thu 4/23

8:30 am-2:06 pm

1 stop8h 36m

Vancouver Intl

Thu 4/30

3:35 pm-4:47 pm

2 stops22h 12m

$333

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Wed 4/22

7:00 am-11:38 am

1 stop7h 38m

Vancouver Intl

Thu 4/30

7:20 pm-4:47 pm

2 stops18h 27m

$333

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Fri 1/23

7:00 am-5:23 pm

1 stop10h 23m

Toronto Pearson Intl

Thu 1/29

6:06 am-5:04 pm

1 stop10h 58m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 60 results
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Best time to book a flight from Buffalo to Canada

Have a flexible travel schedule? Discover the best time to fly to Canada from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Buffalo to Canada?

Currently, August is the cheapest month in which you can book a flight from Buffalo to Canada (average of $189). Flying from Buffalo to Canada in March is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Canada

Get insights into the airlines that provide service to Canada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Canada. Reviews last updated December 28, 2025.
See what other customers who have flown with United Airlines, American Airlines, and WestJet from Buffalo to Canada have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,116 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,069 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
WestJet
7.2
Good
3,221 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Canada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Canada?

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Canada.

  • How long is the flight from Buffalo to Canada?

    A quick flight from Buffalo to Canada can take about 8h 33m. United Airlines provides one of the quickest options available for as low as $317. The distance between Buffalo and Canada is about 2140 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Buffalo to Canada one-way?

    One-way options have recently been found by users for as low as $142 on American Airlines. Other airlines that offer cheap prices include United Airlines from $142 and Air Canada from $148 one-way.

  • What are the most popular routes from Buffalo to Canada?

    While some choose either Buffalo - Toronto Pearson Intl or Buffalo - Montreal Pierre Elliott Trudeau Intl, Buffalo - Vancouver Intl is the most popular route from Buffalo to Canada.

  • Can I find deals for flights from Buffalo to Canada that include hotel bookings?

    Yes. In addition to deals on Buffalo to Canada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Canada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Canada.

  • Can I find deals for business class flights from Buffalo to Canada?

    Yes. Cheapflights offers flight deals from Buffalo to Canada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Canada?

    Currently, August is the cheapest month in which you can book a flight from Buffalo to Canada (average of $189). Flying from Buffalo to Canada in March is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Buffalo to Canada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Buffalo to Canada

Discover the top 3 airlines that operate flights from Buffalo to Canada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$328Average$490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$334Average$640FlexibilityNo cancel feeOn-time71%
WestJetCheapest$357Average$494FlexibilityNo cancel feeOn-time60%

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