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Cheap flights from Canada to Buffalo from C$ 221

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Buffalo

Enter your travel dates to find the best prices.

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 27 March 2026.

Tue 18/83:15 p.m.
YVR
-
BUF
2 stops14h 59m
United Airlines
Wed 2/910:54 a.m.
BUF
-
YVR
2 stops15h 28m
United Airlines
Deal found 24/3C$ 386
Tue 25/811:45 p.m.
YVR
-
BUF
1 stop20h 55m
American Airlines
Wed 2/96:30 a.m.
BUF
-
YVR
1 stop19h 29m
American Airlines
Deal found 24/3C$ 432
Tue 25/82:26 p.m.
YVR
-
BUF
1 stop25h 07m
WestJet
Tue 1/93:50 p.m.
BUF
-
YVR
1 stop21h 50m
WestJet
Deal found 24/3C$ 457
Tue 25/81:00 p.m.
YVR
-
BUF
1 stop7h 23m
United Airlines
Tue 1/96:00 a.m.
BUF
-
YVR
2 stops19h 25m
United Airlines
Deal found 24/3C$ 459
Tue 18/811:45 p.m.
YVR
-
BUF
1 stop8h 09m
American Airlines
Tue 1/91:43 p.m.
BUF
-
YVR
1 stop10h 17m
American Airlines
Deal found 24/3C$ 470
Tue 28/48:35 a.m.
YVR
-
BUF
2 stops11h 58m
United Airlines
Wed 29/47:00 a.m.
BUF
-
YVR
1 stop14h 11m
United Airlines
Deal found 23/3C$ 477
Wed 26/86:15 a.m.
YVR
-
BUF
1 stop9h 18m
WestJet
Sat 5/97:35 p.m.
BUF
-
YVR
1 stop27h 47m
WestJet
Deal found 24/3C$ 483
Wed 19/811:45 p.m.
YVR
-
BUF
2 stops19h 20m
American Airlines
Tue 1/91:43 p.m.
BUF
-
YVR
1 stop10h 17m
American Airlines
Deal found 24/3C$ 484
Fri 28/86:00 a.m.
YVR
-
BUF
2 stops14h 03m
Delta
Tue 1/93:50 p.m.
BUF
-
YVR
2 stops11h 25m
Delta
Deal found 24/3C$ 486
Wed 26/86:15 a.m.
YVR
-
BUF
1 stop9h 18m
WestJet
Tue 1/93:50 p.m.
BUF
-
YVR
2 stops11h 25m
WestJet
Deal found 24/3C$ 490
Wed 19/811:45 p.m.
YVR
-
BUF
2 stops19h 20m
American Airlines
Wed 2/911:37 a.m.
BUF
-
YVR
2 stops14h 22m
American Airlines
Deal found 24/3C$ 491
Tue 18/86:45 a.m.
YVR
-
BUF
2 stops13h 18m
Delta
Tue 1/93:50 p.m.
BUF
-
YVR
2 stops11h 25m
Delta
Deal found 24/3C$ 495

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 27 March 2026.

Round-trip from

C$ 386

One-way from

C$ 221
United Airlines
  • United Airlines
  • 18/8-2/9
  • 3 total stops
  • 29h 30m total
  • Canada to Buffalo
Search Deals
United Airlines
  • United Airlines
  • 9/5
  • 1 total stop
  • 7h 53m total
  • 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 629,999 searches. Data last updated 27 March 2026.
Use the filters below to find and compare flights from Canada to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 28/4

8:35 a.m.-11:10 p.m.

1 stop11h 35m

Buffalo

Wed 29/4

7:00 a.m.-6:11 p.m.

1 stop14h 11m

C$ 477

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 14/4

7:30 p.m.-11:39 a.m.

2 stops13h 09m

Buffalo

Thu 23/4

7:36 p.m.-10:50 a.m.

2 stops18h 14m

C$ 506

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Thu 14/5

10:55 p.m.-11:13 a.m.

1 stop9h 18m

Buffalo

Mon 18/5

6:25 a.m.-10:40 a.m.

1 stop7h 15m

C$ 506

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 25/8

6:45 a.m.-11:03 p.m.

2 stops13h 18m

Buffalo

Sat 5/9

3:50 p.m.-10:35 p.m.

2 stops9h 45m

C$ 519
Quickest round-trip

CalgaryBuffalo

YYC - BUF

YYCBUF

Calgary

Wed 3/6

12:28 p.m.-9:03 p.m.

1 stop6h 35m

Buffalo

Fri 5/6

5:52 p.m.-10:37 p.m.

1 stop6h 45m

C$ 523

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 5/5

12:40 p.m.-11:33 p.m.

1 stop7h 53m

Buffalo

Wed 6/5

6:00 a.m.-1:33 p.m.

1 stop10h 33m

C$ 527

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Tue 28/4

12:16 p.m.-12:50 a.m.

2 stops12h 34m

Buffalo

Tue 5/5

7:00 a.m.-5:21 p.m.

2 stops10h 21m

C$ 537

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sun 3/5

2:34 p.m.-11:31 p.m.

1 stop8h 57m

Buffalo

Wed 6/5

6:00 a.m.-1:44 p.m.

1 stop7h 44m

C$ 537

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

7:44 p.m.-12:46 p.m.

1 stop17h 02m

Buffalo

Sun 10/5

7:31 p.m.-11:13 p.m.

1 stop3h 42m

C$ 545

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 23/4

6:00 a.m.-12:50 a.m.

1 stop18h 50m

Buffalo

Thu 30/4

6:00 a.m.-1:44 p.m.

1 stop7h 44m

C$ 559

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 C$ 169). Flying from Canada to Buffalo in January is currently the most expensive (average of C$ 623). 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.

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 27 March 2026.
Get a feel of what it's like to fly with United Airlines and WestJet from Canada to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,491 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,491 reviews
United Airlines
7.4
Good
9,491 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,302 reviews
United Airlines
7.4
Good
9,491 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 13.4 km from Buffalo’s city centre.

  • How long is the flight from Canada to Buffalo?

    Airlines like Delta, United Airlines, and WestJet fly from Canada to Buffalo in about 9h 18m. The time it takes to get you to your destination can typically vary by up to 4h 45m. The distance between Canada and Buffalo is about 3444 km. This flight may include one or multiple stops.

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

    While some choose either Toronto Pearson Intl - Buffalo or Montreal Pierre Elliott Trudeau Intl - Buffalo, Vancouver Intl - Buffalo is the most popular 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 C$ 169). Flying from Canada to Buffalo in January is currently the most expensive (average of C$ 623). 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

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Tonawanda
Batavia
Cheektowaga
Williamsville
Amherst

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Canada to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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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 629,999 searches. Data last updated 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 466AverageC$ 580FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Buffalo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Canada to Buffalo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Canada to Buffalo?

Millions of users choose and trust Cheapflights to book the best flight deals from Canada to Buffalo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Canada to Buffalo with no change fees?

Certainly. Search results for flights to Buffalo from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Canada to Buffalo become cheaper?

Not ready to book yet? You can track prices for flights from Canada to Buffalo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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