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Cheap flights from Quebec to Buffalo from C$ 288

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BUF
12 Jun — 19 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Buffalo
Explore the most affordable flight options available from Quebec to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 May 2026.

Mon 8/62:40 p.m.
YUL
-
BUF
1 stop8h 52m
Delta
Tue 16/610:20 a.m.
BUF
-
YUL
1 stop8h 34m
Delta
Deal found 12/5C$ 606
Wed 3/62:29 p.m.
YUL
-
BUF
1 stop9h 03m
Delta
Sat 6/61:29 p.m.
BUF
-
YUL
1 stop19h 10m
Delta
Deal found 10/5C$ 612
Sat 6/610:30 a.m.
YUL
-
BUF
1 stop8h 17m
American Airlines
Sat 13/62:27 p.m.
BUF
-
YUL
1 stop19h 29m
American Airlines
Deal found 8/5C$ 627
Tue 9/610:30 a.m.
YUL
-
BUF
1 stop7h 21m
American Airlines
Tue 16/66:02 a.m.
BUF
-
YUL
1 stop3h 48m
American Airlines
Deal found 12/5C$ 636
Mon 8/66:35 p.m.
YUL
-
BUF
1 stop5h 23m
United Airlines
Mon 15/67:52 p.m.
BUF
-
YUL
1 stop4h 21m
United Airlines
Deal found 11/5C$ 641
Fri 5/610:30 a.m.
YUL
-
BUF
1 stop7h 21m
American Airlines
Sat 6/62:27 p.m.
BUF
-
YUL
1 stop19h 29m
American Airlines
Deal found 8/5C$ 648
Sat 6/610:30 a.m.
YUL
-
BUF
1 stop8h 17m
American Airlines
Mon 15/66:02 a.m.
BUF
-
YUL
1 stop3h 48m
American Airlines
Deal found 9/5C$ 653
Sun 7/66:00 a.m.
YUL
-
BUF
1 stop9h 21m
Delta
Fri 12/66:10 p.m.
BUF
-
YUL
1 stop14h 29m
Delta
Deal found 8/5C$ 655
Fri 5/610:30 a.m.
YUL
-
BUF
1 stop7h 21m
American Airlines
Fri 12/65:25 a.m.
BUF
-
YUL
1 stop16h 13m
American Airlines
Deal found 8/5C$ 674

Find flight deals from Quebec to Buffalo

Keep the following information in mind while searching for Quebec to Buffalo flight deals. Data was last updated 13 May 2026.

Round-trip from

C$ 606

One-way from

C$ 288
Delta
  • Delta
  • 8/6-16/6
  • 2 total stops
  • 17h 26m total
  • Quebec to Buffalo
Search Deals
5/6
  • 5/6
  • 2 total stops
  • 39h 21m total
  • Quebec to Buffalo
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec 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 May 2026.
Use the filters below to find and compare flights from Quebec to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

9:30 a.m.-5:30 p.m.

1 stop8h 00m

Buffalo

Tue 16/6

10:20 a.m.-6:54 p.m.

1 stop8h 34m

C$ 606

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

2:40 p.m.-11:32 p.m.

1 stop8h 52m

Buffalo

Tue 16/6

10:20 a.m.-6:54 p.m.

1 stop8h 34m

C$ 606

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

2:29 p.m.-9:18 a.m.

1 stop18h 49m

Buffalo

Sat 13/6

1:25 p.m.-8:39 a.m.

1 stop19h 14m

C$ 606

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

2:29 p.m.-11:32 p.m.

1 stop9h 03m

Buffalo

Sat 6/6

1:29 p.m.-8:39 a.m.

1 stop19h 10m

C$ 612

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

10:30 a.m.-5:51 p.m.

1 stop7h 21m

Buffalo

Tue 16/6

6:02 a.m.-9:50 a.m.

1 stop3h 48m

C$ 636
Quickest round-trip

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:35 p.m.-11:58 p.m.

1 stop5h 23m

Buffalo

Mon 15/6

7:52 p.m.-12:13 a.m.

1 stop4h 21m

C$ 641
Cheapest one-way

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:20 p.m.-10:41 a.m.

2 stops39h 21m

C$ 288

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

2:29 p.m.-9:18 a.m.

1 stop18h 49m

C$ 319

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

12:48 p.m.-9:40 a.m.

2 stops20h 52m

C$ 322

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

9:30 a.m.-5:30 p.m.

1 stop8h 00m

C$ 341

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Quebec to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Quebec 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 Quebec to Buffalo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Quebec 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 Quebec?

    Buffalo (BUF), located 13.4 km from the city centre, is the airport you fly into when you book flights from Quebec to Buffalo.

  • How long is the flight from Quebec to Buffalo?

    Delta can get you from Quebec to Buffalo in just under 8h. Your travel time can differ by up to . Quebec and Buffalo are separated by a distance of 486 km.

  • Can I find deals for flights from Quebec to Buffalo that include hotel bookings?

    Yes. In addition to deals on Quebec to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Buffalo.

  • Can I find deals for business class flights from Quebec to Buffalo?

    Yes. Cheapflights offers flight deals from Quebec 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.

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
Amherst
Williamsville

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Alternative routes for Quebec to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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Yes! Cheapflights helps users easily find flights from Quebec to Buffalo with no change fees.

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

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