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$148+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find 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 November 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Sun 12/73:18 pmBUF - YYZ
1 stop20h 25mMultiple Airlines
Sun 12/148:00 pmYYZ - BUF
2 stops14h 45mMultiple Airlines
Deal found 11/9$341
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Thu 12/44:55 pmBUF - YVR
2 stops45h 17mMultiple Airlines
Wed 12/1011:00 pmYVR - BUF
1 stop9h 04mMultiple Airlines
Deal found 11/10$344
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:55 pmBUF - YVR
2 stops11h 04mDelta
Wed 12/107:36 pmYVR - BUF
2 stops13h 58mDelta
Deal found 11/10$355
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Sun 12/73:18 pmBUF - YUL
1 stop9h 12mMultiple Airlines
Tue 12/165:10 pmYUL - BUF
2 stops44h 02mMultiple Airlines
Deal found 11/9$375
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Sun 12/73:18 pmBUF - YUL
1 stop9h 12mMultiple Airlines
Sun 12/144:35 pmYUL - BUF
2 stops18h 10mMultiple Airlines
Deal found 11/9$388
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Thu 11/202:01 pmBUF - YYZ
1 stop7h 18mMultiple Airlines
Sun 11/237:10 amYYZ - BUF
2 stops27h 52mMultiple Airlines
Deal found 11/10$396
This JetBlue deal was found by Cheapflights users on 11/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:18 pmBUF - YVR
1 stop11h 52mJetBlue
Wed 12/1010:30 pmYVR - BUF
1 stop10h 03mJetBlue
Deal found 11/10$401
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/237:58 pmBUF - YYZ
1 stop25h 21mMultiple Airlines
Tue 12/308:20 pmYYZ - BUF
1 stop24h 20mMultiple Airlines
Deal found 11/8$401
This Kiwi.com deal was found by Cheapflights users on 11/8. 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.
Sun 12/143:18 pmBUF - YYZ
1 stop23h 02mMultiple Airlines
Sat 1/33:50 pmYYZ - BUF
2 stops48h 55mMultiple Airlines
Deal found 11/8$402
This Trip.com deal was found by Cheapflights users on 11/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:42 pmBUF - YVR
1 stop23h 30mMultiple Airlines
Sun 11/1611:00 pmYVR - BUF
2 stops19h 08mMultiple Airlines
Deal found 11/10$412
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:42 pmBUF - YUL
1 stop25h 12mDelta
Wed 12/104:45 pmYUL - BUF
2 stops17h 56mDelta
Deal found 11/8$412
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Sun 12/74:55 pmBUF - YOW
1 stop24h 15mMultiple Airlines
Sun 12/147:00 amYOW - BUF
2 stops27h 45mMultiple Airlines
Deal found 11/9$415

Cheap flight deals from Buffalo to Canada

Keep the following information in mind while searching for Buffalo to Canada flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$340
(United Airlines)

One-way from

$149
(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 November 10, 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

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Thu 4/23

7:00 am-11:33 am

1 stop7h 33m

Vancouver Intl

Thu 4/30

6:45 am-4:47 pm

1 stop7h 02m

$340

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Tue 4/7

7:00 am-11:33 am

1 stop7h 33m

Vancouver Intl

Wed 4/8

1:45 pm-10:00 am

1 stop17h 15m

$340

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sun 12/7

3:18 pm-11:43 am

1 stop20h 25m

Toronto Pearson Intl

Sun 12/14

8:00 pm-10:45 am

2 stops14h 45m

$341

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 12/7

3:18 pm-12:30 am

1 stop9h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 12/16

5:10 pm-1:12 pm

2 stops44h 02m

$375

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 12/7

3:18 pm-12:30 am

1 stop9h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 12/14

4:35 pm-10:45 am

2 stops18h 10m

$388

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Tue 12/23

6:32 pm-11:35 am

2 stops41h 03m

Toronto Pearson Intl

Tue 12/30

8:20 pm-8:40 pm

1 stop24h 20m

$396

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Thu 11/20

2:01 pm-9:19 pm

1 stop7h 18m

Toronto Pearson Intl

Sun 11/23

7:10 am-11:02 am

2 stops27h 52m

$396

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Sun 12/7

6:00 am-8:45 am

1 stop26h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 12/16

4:45 pm-10:41 am

2 stops17h 56m

$412

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 12/4

5:42 pm-6:54 pm

1 stop25h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 12/10

4:45 pm-10:41 am

2 stops17h 56m

$412

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sun 12/7

4:55 pm-5:10 pm

1 stop24h 15m

Ottawa

Sun 12/14

7:00 am-10:45 am

2 stops27h 45m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

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 July is currently the most expensive (average of $338). 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.

What is the cheapest time of day to fly from BUF to CA?

Find hourly flight availability from Buffalo to Canada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

It’s optimal to fly from Buffalo to Canada at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the evening.

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 November 10, 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
9,011 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,011 reviews
United Airlines
7.4
Good
9,011 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,047 reviews
United Airlines
7.4
Good
9,011 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
WestJet
7.2
Good
3,156 reviews
United Airlines
7.4
Good
9,011 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 7h 33m. United Airlines provides one of the quickest options available for as low as $340. 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 $148 on United Airlines. Other airlines that offer cheap prices include Delta from $182 and Air Canada from $203 one-way.

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

    While some choose either Buffalo - Montreal Pierre Elliott Trudeau Intl or Buffalo - Toronto Pearson 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 July is currently the most expensive (average of $338). 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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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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$319Average$512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$334Average$640FlexibilityNo cancel feeOn-time71%
WestJetCheapest$357Average$492FlexibilityNo cancel feeOn-time60%

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