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Cheap flights from Canada to Buffalo from C$ 202

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Round-trip from

C$ 395

One-way from

C$ 202

Popular in

November

Cheapest in

August

Average price

C$ 1,173
11/12-18/12
  • 11/12-18/12
  • 2 total stops
  • 28h 40m total
  • Canada to Buffalo
Search Deals
3/12
  • 3/12
  • 1 total stop
  • 9h 10m total
  • Canada to Buffalo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 13 November 2025.

Wed 19/1111:00 p.m.YVR - BUF
1 stop31h 29mMultiple Airlines
Fri 5/1211:30 a.m.BUF - YVR
1 stop26h 42mMultiple Airlines
Deal found 11/11C$ 347
Sat 22/116:15 p.m.YVR - BUF
2 stops36h 11mMultiple Airlines
Fri 5/1211:30 a.m.BUF - YVR
1 stop26h 42mMultiple Airlines
Deal found 11/11C$ 360
Thu 11/125:15 p.m.YYZ - BUF
1 stop18h 36mMultiple Airlines
Thu 18/122:07 p.m.BUF - YYZ
1 stop10h 04mMultiple Airlines
Deal found 12/11C$ 395
Fri 21/116:00 a.m.YVR - BUF
2 stops47h 58mMultiple Airlines
Fri 5/1211:30 a.m.BUF - YVR
1 stop26h 42mMultiple Airlines
Deal found 11/11C$ 413
Wed 19/1111:00 p.m.YVR - BUF
1 stop31h 29mMultiple Airlines
Thu 4/1212:35 p.m.BUF - YVR
2 stops36h 20mMultiple Airlines
Deal found 11/11C$ 429
Sat 13/123:25 p.m.YYZ - BUF
2 stops19h 45mMultiple Airlines
Thu 18/122:07 p.m.BUF - YYZ
1 stop10h 04mMultiple Airlines
Deal found 12/11C$ 454
Wed 19/1111:00 p.m.YVR - BUF
1 stop31h 29mMultiple Airlines
Sat 29/1110:24 a.m.BUF - YVR
2 stops38h 31mMultiple Airlines
Deal found 11/11C$ 454
Fri 21/117:15 a.m.YYZ - BUF
1 stop7h 28mMultiple Airlines
Mon 24/1111:57 a.m.BUF - YYZ
1 stop8h 03mMultiple Airlines
Deal found 12/11C$ 462
Fri 21/1111:00 p.m.YVR - BUF
1 stop30h 58mMultiple Airlines
Mon 1/1210:21 a.m.BUF - YVR
2 stops33h 33mMultiple Airlines
Deal found 11/11C$ 462
Thu 20/115:30 p.m.YVR - BUF
2 stops36h 59mMultiple Airlines
Fri 5/1211:30 a.m.BUF - YVR
1 stop26h 42mMultiple Airlines
Deal found 11/11C$ 464
Wed 19/1111:00 p.m.YVR - BUF
1 stop31h 29mMultiple Airlines
Wed 3/1212:10 p.m.BUF - YVR
1 stop26h 02mMultiple Airlines
Deal found 11/11C$ 465
Tue 9/126:00 a.m.YYZ - BUF
1 stop9h 15mDelta
Tue 16/127:00 a.m.BUF - YYZ
1 stop10h 08mDelta
Deal found 11/11C$ 475

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 13 November 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

Thu 11/12

5:15 p.m.-11:51 a.m.

1 stop18h 36m

Buffalo

Thu 18/12

2:07 p.m.-12:11 a.m.

1 stop10h 04m

C$ 395

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Fri 23/1

7:15 a.m.-6:36 p.m.

1 stop11h 21m

Buffalo

Sat 24/1

12:29 p.m.-12:11 a.m.

1 stop11h 42m

C$ 427

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 13/12

3:25 p.m.-11:10 a.m.

2 stops19h 45m

Buffalo

Thu 18/12

2:07 p.m.-12:11 a.m.

1 stop10h 04m

C$ 454

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Tue 9/12

6:05 a.m.-7:19 p.m.

2 stops13h 14m

Buffalo

Tue 16/12

7:00 a.m.-5:08 p.m.

1 stop10h 08m

C$ 475

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 4/12

6:00 a.m.-12:16 a.m.

1 stop18h 16m

Buffalo

Wed 10/12

7:59 p.m.-5:08 p.m.

1 stop21h 09m

C$ 476

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Sat 31/1

5:15 p.m.-10:07 a.m.

1 stop16h 52m

Buffalo

Sun 1/2

1:39 p.m.-2:20 p.m.

2 stops24h 41m

C$ 479

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Fri 6/3

10:30 p.m.-8:28 p.m.

2 stops18h 58m

Buffalo

Tue 10/3

7:00 a.m.-10:56 p.m.

2 stops18h 56m

C$ 527

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Fri 6/3

5:00 p.m.-11:45 a.m.

2 stops15h 45m

Buffalo

Tue 10/3

11:15 a.m.-10:53 p.m.

2 stops14h 38m

C$ 527

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 2/12

6:45 p.m.-5:18 p.m.

2 stops19h 33m

Buffalo

Thu 18/12

12:10 p.m.-6:45 p.m.

2 stops33h 35m

C$ 541

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

7:30 p.m.-10:52 p.m.

1 stop27h 22m

Buffalo

Sat 17/1

6:00 a.m.-1:22 p.m.

1 stop7h 22m

C$ 559

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 60 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 C$ 171). Flying from Canada to Buffalo in November is currently the most expensive (average of C$ 441). 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 13 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Canada to Buffalo by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Canada to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Canada to Buffalo. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Canada to Buffalo flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 13 November 2025.
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
9,015 reviews
Check prices

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,015 reviews
United Airlines
7.4
Good
9,015 reviews
Check prices

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
WestJet
7.2
Good
3,159 reviews
United Airlines
7.4
Good
9,015 reviews
Check prices

Entertainment

7.1

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 Air Canada, Delta, and WestJet fly from Canada to Buffalo in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 3h 48m. The distance between Canada and Buffalo is about 3444 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Canada to Buffalo one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 228. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Canada to Buffalo for a low price.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Buffalo or Vancouver Intl - Buffalo, Toronto Pearson 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$ 171). Flying from Canada to Buffalo in November is currently the most expensive (average of C$ 441). 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
Cheektowaga
Tonawanda
Batavia
Williamsville
Amherst

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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 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 629,999 searches. Data last updated 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 378AverageC$ 747FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 472AverageC$ 656FlexibilityNo 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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