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$150+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

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.
Wed 12/246:40 amYVR - BUF
2 stops13h 57mDelta
Fri 12/266:10 amBUF - YVR
2 stops9h 09mDelta
Deal found 12/22$567
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/218:20 pmYYZ - BUF
1 stop24h 48mMultiple Airlines
Thu 1/89:08 amBUF - YYZ
1 stop29h 12mMultiple Airlines
Deal found 12/19$696
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.
Sun 12/281:20 pmYTZ - BUF
1 stop6h 08mMultiple Airlines
Sun 1/49:02 amBUF - YTZ
1 stop6h 18mMultiple Airlines
Deal found 12/21$717
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.
Wed 12/247:10 amYYZ - BUF
1 stop30h 02mMultiple Airlines
Fri 12/265:40 pmBUF - YYZ
2 stops28h 55mMultiple Airlines
Deal found 12/21$769
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.
Tue 12/301:20 pmYTZ - BUF
1 stop6h 08mMultiple Airlines
Thu 1/18:50 amBUF - YTZ
1 stop6h 30mMultiple Airlines
Deal found 12/20$769
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:10 pmYVR - BUF
2 stops18h 44mAir Canada
Fri 12/266:30 amBUF - YVR
2 stops17h 22mAir Canada
Deal found 12/21$775
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:00 pmYYZ - BUF
1 stop16h 24mUnited Airlines
Wed 12/315:35 pmBUF - YYZ
1 stop23h 04mUnited Airlines
Deal found 12/20$778
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:00 amYYZ - BUF
1 stop4h 14mUnited Airlines
Sun 1/410:29 amBUF - YYZ
1 stop3h 45mUnited Airlines
Deal found 12/21$793
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:00 pmYVR - BUF
1 stop11h 01mWestJet
Fri 12/2612:07 pmBUF - YVR
2 stops37h 37mWestJet
Deal found 12/22$797
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:05 pmYYZ - BUF
1 stop8h 49mUnited Airlines
Thu 1/16:30 amBUF - YYZ
1 stop10h 09mUnited Airlines
Deal found 12/20$805
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:40 pmYYZ - BUF
1 stop14h 06mUnited Airlines
Tue 12/307:48 pmBUF - YYZ
1 stop3h 58mUnited Airlines
Deal found 12/20$831
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 12/286:45 pmYYZ - BUF
2 stops42h 07mMultiple Airlines
Sun 1/41:37 pmBUF - YYZ
1 stop24h 43mMultiple Airlines
Deal found 12/21$841

Find flight deals from Canada to Buffalo

Keep the following information in mind while searching for Canada to Buffalo flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$277
(Delta)

One-way from

$150
(Trip.com)
Provider with most accurate pricing for Toronto (YTO)-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto (YTO)-Buffalo flights.
Search Deals
From Canada to Buffalo
Search Deals
One-way flight from Canada to Buffalo
Search Deals

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 December 23, 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

Wed 1/21

7:37 pm-11:11 am

2 stops12h 34m

Buffalo

Fri 1/23

5:44 pm-11:59 pm

2 stops9h 15m

$277

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 1/15

7:10 am-8:03 pm

1 stop12h 53m

Buffalo

Sun 1/18

8:58 pm-12:25 am

1 stop27h 27m

$280

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Fri 3/20

8:30 am-11:10 pm

1 stop11h 40m

Buffalo

Tue 3/24

8:17 am-6:03 pm

1 stop12h 46m

$281

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Wed 3/18

8:30 am-11:10 pm

1 stop11h 40m

Buffalo

Tue 3/24

8:17 am-6:03 pm

1 stop12h 46m

$281

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 3/19

12:35 pm-11:10 pm

1 stop7h 35m

Buffalo

Tue 3/24

8:17 am-6:03 pm

1 stop12h 46m

$281

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Wed 1/21

10:30 am-8:29 pm

1 stop6h 59m

Buffalo

Fri 1/23

8:30 am-6:03 pm

2 stops12h 33m

$285

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 2/2

6:06 am-2:10 pm

1 stop8h 04m

Buffalo

Thu 2/5

7:00 am-5:23 pm

1 stop10h 23m

$320

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Wed 1/21

10:30 am-8:29 pm

1 stop6h 59m

Buffalo

Fri 1/23

8:30 am-6:10 pm

1 stop12h 40m

$338

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 3/17

8:45 am-11:10 pm

1 stop11h 25m

Buffalo

Tue 3/24

8:17 am-6:03 pm

1 stop12h 46m

$338

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 1/17

7:15 am-7:11 pm

2 stops11h 56m

Buffalo

Sat 1/24

12:29 pm-2:05 pm

1 stop25h 36m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 54 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 $122). Flying from Canada to Buffalo in November is currently the most expensive (average of $319). 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 December 23, 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 December 23, 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
9,105 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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 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 $281, Delta can have you in Buffalo from Canada in 11h 40m. 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 $152 on American Airlines. Other airlines that offer cheap prices include United Airlines from $162 and WestJet from $172 one-way.

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

    Most travelers choose Toronto Pearson Intl - Buffalo, Toronto Island - Buffalo or Vancouver Intl - 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 $122). Flying from Canada to Buffalo in November is currently the most expensive (average of $319). 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
Batavia
Williamsville
Orchard Park
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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$346FlexibilityNo cancel feeOn-time69%

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