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$128+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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 23, 2025.

This FlightHub deal was found by Cheapflights users on 12/20. 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.
Fri 12/2612:07 pmBUF - YVR
2 stops39h 37mWestJet
Mon 1/199:15 pmYVR - BUF
2 stops11h 04mWestJet
Deal found 12/20$543
This Delta deal was found by Cheapflights users on 12/22. 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.
Tue 12/2312:07 pmBUF - YVR
2 stops13h 52mDelta
Tue 12/306:40 amYVR - BUF
2 stops13h 48mDelta
Deal found 12/22$549
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 12/245:44 pmBUF - YYZ
2 stops27h 35mMultiple Airlines
Sun 1/48:20 pmYYZ - BUF
1 stop24h 48mMultiple Airlines
Deal found 12/22$651
This Expedia deal was found by Cheapflights users on 12/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:07 pmBUF - YVR
2 stops15h 37mMultiple Airlines
Tue 12/3010:30 pmYVR - BUF
1 stop9h 05mMultiple Airlines
Deal found 12/22$681
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/217:58 pmBUF - YYZ
1 stop25h 21mMultiple Airlines
Sat 1/37:15 amYYZ - BUF
2 stops10h 55mMultiple Airlines
Deal found 12/21$689
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/2210:43 amBUF - YYZ
1 stop27h 30mMultiple Airlines
Mon 12/297:15 amYYZ - BUF
1 stop13h 53mMultiple Airlines
Deal found 12/21$767
This FlightHub deal was found by Cheapflights users on 12/21. 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.
Fri 12/2612:07 pmBUF - YHZ
2 stops36h 34mWestJet
Sun 1/46:00 amYHZ - BUF
2 stops31h 59mWestJet
Deal found 12/21$771
This American Airlines deal was found by Cheapflights users on 12/23. 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 12/23$784
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/2210:43 amBUF - YYZ
1 stop27h 37mMultiple Airlines
Wed 12/247:10 amYYZ - BUF
1 stop13h 30mMultiple Airlines
Deal found 12/21$819
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 12/2411:08 amBUF - YUL
1 stop13h 22mMultiple Airlines
Sun 12/284:35 pmYUL - BUF
1 stop28h 33mMultiple Airlines
Deal found 12/20$857
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/234:09 pmBUF - YHZ
2 stops53h 03mAmerican Airlines
Mon 12/296:30 amYHZ - BUF
2 stops9h 54mAmerican Airlines
Deal found 12/21$860
This eDestinos deal was found by Cheapflights users on 12/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:28 amBUF - YYZ
1 stop13h 07mMultiple Airlines
Sat 1/37:10 amYYZ - BUF
1 stop13h 40mMultiple Airlines
Deal found 12/21$874

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 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$329
(Kiwi.com)

One-way from

$128
(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 23, 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 - YYZ

BUFYYZ

Buffalo

Sun 1/18

8:58 pm-12:11 am

1 stop27h 13m

Toronto Pearson Intl

Sun 1/25

8:30 pm-12:44 pm

2 stops16h 14m

$329

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Thu 2/5

6:53 am-9:15 pm

1 stop17h 22m

Vancouver Intl

Thu 2/12

7:10 am-10:34 pm

1 stop12h 24m

$330

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Thu 2/12

1:39 pm-2:40 pm

2 stops25h 01m

Toronto Pearson Intl

Wed 2/25

5:15 pm-11:34 am

1 stop18h 19m

$332

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Sun 1/25

8:30 am-3:50 pm

1 stop10h 20m

Vancouver Intl

Thu 1/29

10:30 am-8:29 pm

1 stop6h 59m

$341

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Sun 3/8

8:17 am-11:06 pm

1 stop17h 49m

Vancouver Intl

Fri 3/20

8:30 am-11:10 pm

1 stop11h 40m

$341

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Thu 4/23

7:00 am-11:38 am

1 stop7h 38m

Vancouver Intl

Thu 4/30

2:20 pm-4:47 pm

2 stops23h 27m

$350

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Thu 2/5

9:55 am-1:58 pm

2 stops31h 03m

Vancouver Intl

Thu 2/12

3:30 pm-8:51 pm

2 stops26h 21m

$356

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sun 2/1

11:02 am-6:28 pm

2 stops33h 26m

Calgary

Sat 2/7

12:30 am-12:44 pm

1 stop10h 14m

$392

BuffaloCalgary

BUF - YYC

BUFYYC

Buffalo

Sat 1/24

12:29 pm-11:19 am

1 stop24h 50m

Calgary

Sat 1/31

7:35 pm-12:44 pm

2 stops39h 09m

$401

BuffaloVancouver

BUF - YVR

BUFYVR

Buffalo

Sun 6/14

7:35 pm-8:22 pm

1 stop27h 47m

Vancouver Intl

Mon 6/22

6:15 am-6:33 pm

1 stop9h 18m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

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.

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 December 23, 2025.

It’s optimal to fly from Buffalo to Canada at noon. By choosing this option you can save up to 19% 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 December 23, 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
9,106 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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
9,106 reviews
United Airlines
7.4
Good
9,106 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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
11,051 reviews
United Airlines
7.4
Good
9,106 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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
3,216 reviews
United Airlines
7.4
Good
9,106 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

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. American Airlines provides one of the quickest options available for as low as $444. The distance between Buffalo and Canada is about 302 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 - 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 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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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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$328Average$512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$334Average$640FlexibilityNo cancel feeOn-time71%
WestJetCheapest$357Average$493FlexibilityNo cancel feeOn-time60%

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