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$155+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$301
(Delta)

One-way from

$155
(United Airlines)

Popular in

September

Cheapest in

March

Average price

$587
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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Highest demand for flights based on searches. 15% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 31, 2025.

This Delta deal was found by Cheapflights users on 3/29. 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.
Sun 4/276:00 amYYZ - BUF
1 stop9h 12mDelta
Mon 4/286:40 pmBUF - YYZ
2 stops22h 38mDelta
Deal found 3/29$301
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:15 pmYVR - BUF
1 stop26h 34mWestJet
Wed 8/277:15 pmBUF - YVR
1 stop28h 08mWestJet
Deal found 3/30$319
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/28:00 pmYYZ - BUF
1 stop14h 24mMultiple Airlines
Thu 4/35:37 pmBUF - YYZ
1 stop20h 18mMultiple Airlines
Deal found 3/29$348
This Flighttix deal was found by Cheapflights users on 3/31. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:15 amYVR - BUF
1 stop11h 56mMultiple Airlines
Thu 5/112:05 pmBUF - YVR
1 stop11h 47mMultiple Airlines
Deal found 3/31$360
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 5/55:00 amYVR - BUF
2 stops9h 14mDelta
Tue 5/131:00 pmBUF - YVR
2 stops10h 35mDelta
Deal found 3/30$388
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 5/53:30 pmYVR - BUF
2 stops18h 50mUnited Airlines
Tue 5/136:45 amBUF - YVR
1 stop14h 24mUnited Airlines
Deal found 3/30$406
This WestJet deal was found by Cheapflights users on 3/30. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:15 amYYC - BUF
1 stop5h 54mWestJet
Thu 5/226:30 amBUF - YYC
1 stop13h 58mWestJet
Deal found 3/30$457
This WestJet deal was found by Cheapflights users on 3/30. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:35 amYEG - BUF
1 stop12h 18mWestJet
Wed 5/2112:05 pmBUF - YEG
1 stop9h 43mWestJet
Deal found 3/30$477
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:25 pmYYZ - BUF
1 stop11h 19mUnited Airlines
Sat 5/36:00 amBUF - YYZ
2 stops11h 03mUnited Airlines
Deal found 3/29$488
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 5/29:35 amYEG - BUF
1 stop23h 34mDelta
Sun 5/116:00 amBUF - YEG
1 stop15h 48mDelta
Deal found 3/30$494
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/138:15 amYEG - BUF
1 stop24h 13mMultiple Airlines
Mon 4/289:52 amBUF - YEG
2 stops25h 10mMultiple Airlines
Deal found 3/30$559
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Tue 5/1311:00 amYYZ - BUF
1 stop5h 55mAir Canada
Wed 5/141:55 pmBUF - YYZ
1 stop6h 49mAir Canada
Deal found 3/30$576

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 March 31, 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

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sun 4/27

6:00 am-3:12 pm

1 stop9h 12m

Buffalo

Mon 4/28

6:40 pm-5:18 pm

2 stops22h 38m

$301

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Wed 8/20

1:15 pm-6:49 pm

1 stop26h 34m

Buffalo

Wed 8/27

7:15 pm-8:23 pm

1 stop28h 08m

$319

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 4/3

7:10 am-4:37 pm

1 stop9h 27m

Buffalo

Sat 4/5

11:24 am-7:30 pm

1 stop8h 06m

$355

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 4/24

6:15 am-9:11 pm

1 stop11h 56m

Buffalo

Thu 5/1

12:05 pm-8:52 pm

1 stop11h 47m

$360

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Mon 5/5

5:00 am-5:14 pm

2 stops9h 14m

Buffalo

Tue 5/13

1:00 pm-8:35 pm

2 stops10h 35m

$388

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Mon 5/5

3:30 pm-1:20 pm

2 stops18h 50m

Buffalo

Tue 5/13

6:45 am-6:09 pm

1 stop14h 24m

$406

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 5/15

9:15 am-5:09 pm

1 stop5h 54m

Buffalo

Thu 5/22

6:30 am-6:28 pm

1 stop13h 58m

$457

EdmontonBuffalo

YEG - BUF

YEGBUF

Edmonton

Wed 5/14

9:35 am-11:53 pm

1 stop12h 18m

Buffalo

Wed 5/21

12:05 pm-7:48 pm

1 stop9h 43m

$477

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 4/26

12:25 pm-11:44 pm

1 stop11h 19m

Buffalo

Sat 5/3

6:00 am-5:03 pm

2 stops11h 03m

$488

EdmontonBuffalo

YEG - BUF

YEGBUF

Edmonton

Fri 5/2

9:35 am-11:09 am

1 stop23h 34m

Buffalo

Sun 5/11

6:00 am-7:48 pm

1 stop15h 48m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 March 31, 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 March 31, 2025.
To help decide which airline to fly from Canada to Buffalo, see what other customers have to say about Delta, United Airlines and American Airlines. 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
7,899 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

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
7,899 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

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
2,789 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Air Canada
7.0
Good
9,012 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

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 $155 on United Airlines. Other airlines that offer cheap prices include WestJet from $183 and American Airlines from $196 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
West Seneca
Williamsville
Amherst
Batavia
Orchard Park
Cheektowaga

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See prices for flight routes from nearby airports that may be better suited for you.
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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$340FlexibilityNo cancel feeOn-time69%
WestJetCheapest$354Average$405FlexibilityNo cancel feeOn-time60%
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