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$191+ Cheap flights from Canada to Buffalo (BUF)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Canada to Buffalo

Keep the following information in mind while searching for Canada to Buffalo flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$282
(United Airlines)

One-way from

$191
(FlightHub)
Provider with most accurate pricing for Toronto (YTO)-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Toronto (YTO)-Buffalo flights.
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From Canada to Buffalo
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One-way flight from Canada to Buffalo
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Find flight deals from Canada to Buffalo

Cheapest flights from Canada to Buffalo
Explore the most affordable flight options available from Canada to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/312:35 pmYVR - BUF
2 stops19h 12mUnited Airlines
Tue 12/93:00 pmBUF - YVR
2 stops25h 35mUnited Airlines
Deal found 10/31$282
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/37:10 amYVR - BUF
1 stop12h 10mAmerican Airlines
Tue 12/96:20 amBUF - YVR
1 stop9h 10mAmerican Airlines
Deal found 10/31$328
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/207:10 amYVR - BUF
1 stop12h 31mAmerican Airlines
Mon 11/245:23 pmBUF - YVR
1 stop22h 14mAmerican Airlines
Deal found 11/1$343
This Delta deal was found by Cheapflights users on 11/1. 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.
Fri 12/126:43 pmYYZ - BUF
1 stop17h 50mDelta
Tue 12/167:00 amBUF - YYZ
1 stop10h 08mDelta
Deal found 11/1$363
This FlightHub deal was found by Cheapflights users on 11/1. 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.
Thu 11/207:45 pmYVR - BUF
2 stops18h 34mWestJet
Mon 11/2412:05 pmBUF - YVR
2 stops30h 40mWestJet
Deal found 11/1$370
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Sat 11/2910:50 pmYYZ - BUF
2 stops34h 36mMultiple Airlines
Sat 12/63:18 pmBUF - YYZ
1 stop23h 02mMultiple Airlines
Deal found 11/1$381
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/207:15 pmYVR - BUF
2 stops11h 48mUnited Airlines
Mon 11/248:10 amBUF - YVR
1 stop16h 00mUnited Airlines
Deal found 11/1$386
This FlightHub deal was found by Cheapflights users on 11/1. 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.
Mon 11/109:15 pmYVR - BUF
2 stops10h 45mWestJet
Fri 11/1412:05 pmBUF - YVR
1 stop26h 07mWestJet
Deal found 11/1$393
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/174:30 pmYEG - BUF
2 stops18h 42mMultiple Airlines
Wed 12/245:44 pmBUF - YEG
1 stop20h 27mMultiple Airlines
Deal found 11/1$402
This WestJet deal was found by Cheapflights users on 11/2. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmYVR - BUF
2 stops12h 46mWestJet
Fri 12/2612:07 pmBUF - YVR
2 stops37h 37mWestJet
Deal found 11/2$431
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/243:20 pmYVR - BUF
2 stops15h 26mUnited Airlines
Thu 1/16:30 amBUF - YVR
2 stops19h 36mUnited Airlines
Deal found 11/2$451
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/1611:30 pmYYZ - BUF
2 stops37h 42mMultiple Airlines
Tue 12/237:58 pmBUF - YYZ
1 stop25h 21mMultiple Airlines
Deal found 11/1$459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Buffalo 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 3, 2025.
Use the filters below to find and compare flights from Canada to Buffalo that are best for you.

Fly from

Canada

Fly to

Buffalo

Route

Depart

Return

Price

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Sat 1/17

7:15 pm-2:14 pm

2 stops15h 59m

Buffalo

Sat 1/24

8:30 am-11:06 am

2 stops29h 36m

$282

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Wed 12/3

3:00 pm-10:47 am

3 stops16h 47m

Buffalo

Tue 12/9

3:00 pm-1:35 pm

2 stops25h 35m

$282

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 1/23

7:10 am-7:23 pm

1 stop12h 13m

Buffalo

Mon 1/26

12:47 pm-2:05 pm

2 stops25h 18m

$309

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Wed 12/3

7:10 am-10:20 pm

1 stop12h 10m

Buffalo

Tue 12/9

6:20 am-12:30 pm

1 stop9h 10m

$328

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Fri 3/6

8:45 am-10:45 pm

1 stop11h 00m

Buffalo

Tue 3/10

7:00 am-3:39 pm

1 stop11h 39m

$334

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 11/20

7:10 am-10:41 pm

1 stop12h 31m

Buffalo

Mon 11/24

5:23 pm-12:37 pm

1 stop22h 14m

$343

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 12/12

6:43 pm-12:33 pm

1 stop17h 50m

Buffalo

Tue 12/16

7:00 am-5:08 pm

1 stop10h 08m

$363

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 11/20

7:45 pm-5:19 pm

2 stops18h 34m

Buffalo

Mon 11/24

12:05 pm-3:45 pm

2 stops30h 40m

$370

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 1/23

6:05 am-2:10 pm

1 stop8h 05m

Buffalo

Mon 1/26

11:51 am-10:56 pm

1 stop11h 05m

$373

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Fri 3/6

5:00 pm-11:51 am

2 stops15h 51m

Buffalo

Tue 3/10

11:15 am-10:53 pm

2 stops14h 38m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 43 results
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Best time to book a flight from Canada to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Canada 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 Canada to Buffalo

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

Currently, June is the cheapest month in which you can book a flight from Canada to Buffalo (average of $124). Flying from Canada to Buffalo in May is currently the most expensive (average of $283). 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 CA to BUF?

Find hourly flight availability from Canada to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Canada to Buffalo at noon. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with United Airlines from Canada to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

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
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

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 Canada to Buffalo. 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 into for flights to Buffalo from Canada?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from Canada. Buffalo is conveniently located just 8.3 mi from Buffalo’s city center.

  • How long is the flight from Canada to Buffalo?

    For as low as $328, United Airlines can have you in Buffalo from Canada in 12h 10m. There are 2140 mi between Canada and Buffalo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $191 on WestJet. Other airlines that offer cheap prices include American Airlines from $290 and United Airlines from $317 one-way.

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

    Most travelers choose Vancouver Intl - Buffalo, Toronto Pearson Intl - Buffalo or Calgary - Buffalo when deciding on the best route from Canada to Buffalo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Canada to Buffalo 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 Canada to Buffalo?

    Currently, June is the cheapest month in which you can book a flight from Canada to Buffalo (average of $124). Flying from Canada to Buffalo in May is currently the most expensive (average of $283). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top airline flying from Canada to Buffalo

Discover the top airline that operate flights from Canada to Buffalo. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$264Average$343FlexibilityNo cancel feeOn-time69%

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