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$159+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$304
(Air Canada)

One-way from

$159
(United Airlines)
Provider with most accurate pricing for Toronto (YTO)-Buffalo flight deals.
Search Deals
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 May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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 9/101:45 pmYVR - BUF
1 stop17h 08mAir Canada
Sat 9/135:54 pmBUF - YVR
1 stop7h 24mAir Canada
Deal found 4/30$304
This United Airlines deal was found by Cheapflights users on 4/30. 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 9/106:30 pmYVR - BUF
2 stops12h 23mUnited Airlines
Sat 9/138:33 amBUF - YVR
2 stops13h 20mUnited Airlines
Deal found 4/30$307
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/111:25 pmYVR - BUF
1 stop7h 29mAmerican Airlines
Sun 9/145:42 pmBUF - YVR
1 stop20h 11mAmerican Airlines
Deal found 4/30$326
This Justfly.com deal was found by Cheapflights users on 4/30. 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.
Wed 12/2411:00 pmYVR - BUF
1 stop9h 16mWestJet
Fri 12/2612:20 pmBUF - YVR
1 stop25h 55mWestJet
Deal found 4/30$366
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/71:00 pmYYC - BUF
1 stop9h 09mAmerican Airlines
Sat 8/96:30 amBUF - YYC
1 stop18h 59mAmerican Airlines
Deal found 4/30$369
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 5/316:03 amYYZ - BUF
1 stop18h 37mDelta
Sat 6/76:05 amBUF - YYZ
1 stop7h 35mDelta
Deal found 4/29$379
This Delta deal was found by Cheapflights users on 4/30. 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 8/612:30 amYYC - BUF
1 stop8h 32mDelta
Sat 8/91:00 pmBUF - YYC
1 stop11h 15mDelta
Deal found 4/30$421
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/74:00 pmYYZ - BUF
1 stop17h 01mMultiple Airlines
Sat 5/1711:38 amBUF - YYZ
1 stop12h 09mMultiple Airlines
Deal found 4/29$422
This FlightHub deal was found by Cheapflights users on 4/29. 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 5/1610:00 amYYC - BUF
1 stop11h 53mWestJet
Mon 5/1912:05 pmBUF - YYC
1 stop25h 14mWestJet
Deal found 4/29$432
This JetBlue deal was found by Cheapflights users on 4/30. 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.
Sat 6/148:45 pmYVR - BUF
1 stop10h 54mJetBlue
Sat 6/218:10 amBUF - YVR
1 stop14h 30mJetBlue
Deal found 4/30$433
This Trip.com deal was found by Cheapflights users on 4/29. 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 6/137:00 amYEG - BUF
2 stops9h 53mWestJet
Fri 6/207:39 pmBUF - YEG
2 stops25h 45mWestJet
Deal found 4/29$435
This Flighttix deal was found by Cheapflights users on 4/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:55 amYYC - BUF
2 stops14h 00mAir Canada
Sun 5/116:45 amBUF - YYC
2 stops9h 08mAir Canada
Deal found 4/30$472

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 May 1, 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 9/10

1:45 pm-9:53 am

1 stop17h 08m

Buffalo

Sat 9/13

5:54 pm-10:18 pm

1 stop7h 24m

$304

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Wed 9/10

6:30 pm-9:53 am

2 stops12h 23m

Buffalo

Sat 9/13

8:33 am-6:53 pm

2 stops13h 20m

$307

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 9/11

1:25 pm-11:54 pm

1 stop7h 29m

Buffalo

Sun 9/14

5:42 pm-10:53 am

1 stop20h 11m

$326

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 8/7

1:00 pm-12:09 am

1 stop9h 09m

Buffalo

Sat 8/9

6:30 am-11:29 pm

1 stop18h 59m

$369

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 9/11

6:30 pm-11:13 am

2 stops13h 43m

Buffalo

Sun 9/14

12:09 pm-10:26 pm

2 stops13h 17m

$377

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 5/31

6:03 am-12:40 am

1 stop18h 37m

Buffalo

Sat 6/7

6:05 am-1:40 pm

1 stop7h 35m

$379

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Wed 8/6

12:30 am-11:02 am

1 stop8h 32m

Buffalo

Sat 8/9

1:00 pm-10:15 pm

1 stop11h 15m

$421

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 6/20

7:15 am-8:56 am

1 stop25h 41m

Buffalo

Mon 6/23

8:50 am-10:44 pm

1 stop13h 54m

$426

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Fri 5/16

10:00 am-11:53 pm

1 stop11h 53m

Buffalo

Mon 5/19

12:05 pm-11:19 am

1 stop25h 14m

$432

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Sat 6/14

8:45 pm-10:39 am

1 stop10h 54m

Buffalo

Sat 6/21

8:10 am-7:40 pm

1 stop14h 30m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 32 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, January is the cheapest month in which you can book a flight from Canada to Buffalo (average of $256). Flying from Canada to Buffalo in December is currently the most expensive (average of $337). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Canada to Buffalo as you normally would.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 May 1, 2025.
To help decide which airline to fly from Canada to Buffalo, see what other customers have to say about Delta, United Airlines and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • 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 $159 on United Airlines. Other airlines that offer cheap prices include Air Canada from $182 and WestJet from $203 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, January is the cheapest month in which you can book a flight from Canada to Buffalo (average of $256). Flying from Canada to Buffalo in December is currently the most expensive (average of $337). 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 Canada?

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

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Top 2 airlines flying from Canada to Buffalo

Discover the top 2 airlines 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$341FlexibilityNo cancel feeOn-time69%
WestJetCheapest$336Average$383FlexibilityNo cancel feeOn-time60%

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