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Cheap flights from Canada to Buffalo from C$ 185

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BUF
20 Dec — 27 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 20 November 2025.

Round-trip from

C$ 384

One-way from

C$ 185

Popular in

November

Cheapest in

August

Average price

C$ 1,173
American Airlines
  • American Airlines
  • 12/1-18/1
  • 3 total stops
  • 22h 23m total
  • Canada to Buffalo
Search Deals
16/1
  • 16/1
  • 1 total stop
  • 12h 53m 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$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 20 November 2025.

Tue 9/1210:30 a.m.YVR - BUF
1 stop7h 45mUnited Airlines
Thu 11/1210:30 a.m.BUF - YVR
1 stop8h 20mUnited Airlines
Deal found 17/11C$ 394
Tue 9/127:35 p.m.YVR - BUF
2 stops25h 04mAlaska Airlines
Thu 11/122:50 p.m.BUF - YVR
2 stops12h 20mAlaska Airlines
Deal found 18/11C$ 458
Thu 11/127:45 p.m.YUL - BUF
1 stop14h 02mDelta
Mon 15/126:00 a.m.BUF - YUL
1 stop26h 45mDelta
Deal found 19/11C$ 493
Wed 24/128:30 a.m.YVR - BUF
1 stop9h 24mAir Canada
Fri 26/126:30 a.m.BUF - YVR
2 stops15h 55mAir Canada
Deal found 20/11C$ 514
Sat 6/128:30 p.m.YYZ - BUF
2 stops14h 40mMultiple Airlines
Mon 8/123:18 p.m.BUF - YYZ
1 stop9h 07mMultiple Airlines
Deal found 18/11C$ 535
Tue 9/127:45 p.m.YVR - BUF
2 stops12h 19mWestJet
Thu 11/1212:10 p.m.BUF - YVR
2 stops13h 35mWestJet
Deal found 17/11C$ 541
Tue 25/1110:30 p.m.YVR - BUF
2 stops33h 30mWestJet
Thu 27/112:00 p.m.BUF - YVR
2 stops13h 15mWestJet
Deal found 18/11C$ 552
Tue 25/1112:35 p.m.YVR - BUF
1 stop7h 17mUnited Airlines
Thu 27/1110:37 a.m.BUF - YVR
2 stops10h 26mUnited Airlines
Deal found 18/11C$ 563
Thu 4/128:00 a.m.YUL - BUF
2 stops27h 51mMultiple Airlines
Sun 7/123:18 p.m.BUF - YUL
1 stop9h 12mMultiple Airlines
Deal found 19/11C$ 593
Tue 9/126:35 a.m.YYC - BUF
2 stops8h 35mDelta
Thu 11/126:12 a.m.BUF - YYC
2 stops16h 45mDelta
Deal found 19/11C$ 597
Sat 6/1210:15 a.m.YYZ - BUF
1 stop29h 45mMultiple Airlines
Wed 24/125:44 p.m.BUF - YYZ
2 stops20h 36mMultiple Airlines
Deal found 18/11C$ 600
Wed 19/1111:00 p.m.YVR - BUF
1 stop9h 00mWestJet
Sun 23/116:10 a.m.BUF - YVR
1 stop32h 02mWestJet
Deal found 19/11C$ 604

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 20 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

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Mon 12/1

7:00 a.m.-9:06 p.m.

1 stop11h 06m

Buffalo

Sun 18/1

12:58 p.m.-9:15 p.m.

2 stops11h 17m

C$ 384

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 9/12

8:30 a.m.-10:47 a.m.

2 stops23h 17m

Buffalo

Thu 11/12

10:30 a.m.-3:50 p.m.

1 stop8h 20m

C$ 395

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Mon 12/1

7:37 p.m.-11:11 a.m.

2 stops12h 34m

Buffalo

Sun 18/1

11:51 a.m.-11:59 p.m.

2 stops15h 08m

C$ 443

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Mon 2/2

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

1 stop11h 21m

Buffalo

Thu 5/2

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

2 stops24h 41m

C$ 450

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Mon 12/1

8:30 a.m.-8:29 p.m.

1 stop8h 59m

Buffalo

Sun 18/1

8:30 a.m.-6:15 p.m.

1 stop12h 45m

C$ 457

VancouverBuffalo

YVR - BUF

YVRBUF

Vancouver Intl

Tue 9/12

7:35 p.m.-11:39 p.m.

2 stops25h 04m

Buffalo

Thu 11/12

2:50 p.m.-12:10 a.m.

2 stops12h 20m

C$ 458

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

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

1 stop27h 22m

Buffalo

Tue 20/1

2:56 p.m.-8:44 a.m.

1 stop17h 48m

C$ 482

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Tue 9/12

7:44 a.m.-5:02 p.m.

1 stop9h 18m

Buffalo

Tue 16/12

6:00 a.m.-5:48 p.m.

1 stop11h 48m

C$ 488

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

7:45 p.m.-9:47 a.m.

1 stop14h 02m

Buffalo

Mon 15/12

6:00 a.m.-8:45 a.m.

1 stop26h 45m

C$ 493

TorontoBuffalo

YYZ - BUF

YYZBUF

Toronto Pearson Intl

Thu 5/2

6:06 a.m.-2:10 p.m.

1 stop8h 04m

Buffalo

Mon 9/2

5:45 p.m.-9:26 a.m.

1 stop15h 41m

C$ 502

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

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$ 442). 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 20 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 20 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
9,027 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

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
9,027 reviews
United Airlines
7.4
Good
9,027 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

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
3,168 reviews
United Airlines
7.4
Good
9,027 reviews
Check prices

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

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 American Airlines, United Airlines, and Delta fly from Canada to Buffalo in about 11h 06m. The time it takes to get you to your destination can typically vary by up to 12h 11m. 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 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$ 442). 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 20 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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