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$151+ 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
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$151
(American Airlines)
From Canada to Buffalo
Search Deals
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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 9/1010:30 amYVR - BUF
1 stop7h 46mUnited Airlines
Sat 9/135:54 pmBUF - YVR
1 stop7h 24mUnited Airlines
Deal found 6/12$259
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/311:54 pmYVR - BUF
2 stops16h 09mAmerican Airlines
Wed 7/95:05 amBUF - YVR
1 stop20h 40mAmerican Airlines
Deal found 6/11$264
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 10/26:15 amYVR - BUF
2 stops13h 42mDelta
Sat 10/410:15 amBUF - YVR
2 stops13h 14mDelta
Deal found 6/12$279
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:00 amYVR - BUF
2 stops15h 54mWestJet
Sun 9/1412:09 pmBUF - YVR
2 stops15h 02mWestJet
Deal found 6/11$304
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Thu 7/38:55 pmYVR - BUF
2 stops17h 30mAir Canada
Wed 7/97:00 amBUF - YVR
2 stops12h 00mAir Canada
Deal found 6/11$318
This Delta deal was found by Cheapflights users on 6/11. 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 8/306:40 amYYC - BUF
1 stop9h 56mDelta
Mon 9/86:00 amBUF - YYC
2 stops18h 57mDelta
Deal found 6/11$358
This Delta deal was found by Cheapflights users on 6/10. 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 8/27:55 amYYZ - BUF
1 stop13h 14mDelta
Mon 8/45:56 pmBUF - YYZ
1 stop22h 17mDelta
Deal found 6/10$364
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/2112:38 pmYYC - BUF
1 stop6h 23mUnited Airlines
Mon 6/238:20 amBUF - YYC
1 stop7h 33mUnited Airlines
Deal found 6/11$369
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/19:00 amYYZ - BUF
1 stop7h 52mUnited Airlines
Wed 9/310:55 amBUF - YYZ
1 stop13h 03mUnited Airlines
Deal found 6/10$392
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/106:29 amYYC - BUF
1 stop11h 25mAmerican Airlines
Sun 7/137:02 amBUF - YYC
1 stop18h 27mAmerican Airlines
Deal found 6/11$437
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Fri 7/114:00 pmYYZ - BUF
1 stop16h 52mMultiple Airlines
Mon 7/148:50 amBUF - YYZ
1 stop15h 09mMultiple Airlines
Deal found 6/11$439
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/1011:00 amYYZ - BUF
1 stop12h 59mAmerican Airlines
Mon 7/146:00 amBUF - YYZ
1 stop8h 44mAmerican Airlines
Deal found 6/11$443

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 June 12, 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

10:30 am-9:16 pm

1 stop7h 46m

Buffalo

Sat 9/13

5:54 pm-10:18 pm

1 stop7h 24m

$259

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 7/3

11:54 pm-7:03 pm

2 stops16h 09m

Buffalo

Wed 7/9

5:05 am-10:45 pm

1 stop20h 40m

$264

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 10/2

6:15 am-10:57 pm

2 stops13h 42m

Buffalo

Sat 10/4

10:15 am-8:29 pm

2 stops13h 14m

$279

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 9/11

5:00 am-11:54 pm

2 stops15h 54m

Buffalo

Sun 9/14

12:09 pm-12:11 am

2 stops15h 02m

$304

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 7/3

8:55 pm-5:25 pm

2 stops17h 30m

Buffalo

Wed 7/9

7:00 am-4:00 pm

2 stops12h 00m

$318

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Sat 8/30

6:40 am-6:36 pm

1 stop9h 56m

Buffalo

Mon 9/8

6:00 am-10:57 pm

2 stops18h 57m

$358

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 8/2

7:55 am-9:09 pm

1 stop13h 14m

Buffalo

Mon 8/4

5:56 pm-4:13 pm

1 stop22h 17m

$364

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 9/1

9:00 am-4:52 pm

1 stop7h 52m

Buffalo

Wed 9/3

10:55 am-11:58 pm

1 stop13h 03m

$392

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Thu 7/10

6:29 am-7:54 pm

1 stop11h 25m

Buffalo

Sun 7/13

7:02 am-11:29 pm

1 stop18h 27m

$437

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 7/11

4:00 pm-8:52 am

1 stop16h 52m

Buffalo

Mon 7/14

8:50 am-11:59 pm

1 stop15h 09m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 47 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 June 12, 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 June 12, 2025.
To help decide which airline to fly from Canada to Buffalo, see what other customers have to say about Alaska Airlines, Delta and KLM. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,358 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $151 on American Airlines. Other airlines that offer cheap prices include United Airlines from $158 and WestJet from $173 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
Orchard Park
Batavia
Eden
Cheektowaga
West Seneca

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$253Average$340FlexibilityNo cancel feeOn-time69%
WestJetCheapest$336Average$383FlexibilityNo cancel feeOn-time60%

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