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Cheap flights from Quebec to Buffalo from C$ 290

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BUF
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 30 October 2025.

Mon 8/129:35 a.m.YUL - BUF
1 stop13h 27mDelta
Mon 15/1210:27 a.m.BUF - YUL
1 stop8h 27mDelta
Deal found 30/10C$ 514
Tue 25/112:29 p.m.YUL - BUF
1 stop23h 41mDelta
Tue 2/126:00 a.m.BUF - YUL
1 stop7h 47mDelta
Deal found 28/10C$ 532
Sun 14/128:00 a.m.YUL - BUF
2 stops26h 45mMultiple Airlines
Sun 21/121:37 p.m.BUF - YUL
1 stop10h 53mMultiple Airlines
Deal found 29/10C$ 598
Sun 14/126:30 p.m.YUL - BUF
2 stops16h 11mDelta
Sun 21/125:52 p.m.BUF - YUL
1 stop5h 27mDelta
Deal found 29/10C$ 628
Mon 8/126:30 p.m.YUL - BUF
1 stop16h 34mMultiple Airlines
Mon 15/123:18 p.m.BUF - YUL
2 stops28h 26mMultiple Airlines
Deal found 30/10C$ 638
Fri 12/125:25 p.m.YUL - BUF
2 stops20h 50mMultiple Airlines
Fri 19/129:42 a.m.BUF - YUL
1 stop14h 48mMultiple Airlines
Deal found 28/10C$ 647
Thu 27/117:00 p.m.YUL - BUF
1 stop19h 20mUnited Airlines
Sun 30/117:30 p.m.BUF - YUL
2 stops16h 37mUnited Airlines
Deal found 28/10C$ 688
Tue 25/112:13 p.m.YUL - BUF
1 stop4h 33mUnited Airlines
Tue 2/121:50 p.m.BUF - YUL
2 stops17h 42mUnited Airlines
Deal found 28/10C$ 769
Tue 25/119:10 a.m.YUL - BUF
2 stops7h 38mMultiple Airlines
Tue 2/126:00 a.m.BUF - YUL
1 stop11h 07mMultiple Airlines
Deal found 28/10C$ 771
Thu 11/129:15 a.m.YUL - BUF
1 stop5h 07mUnited Airlines
Thu 18/122:50 p.m.BUF - YUL
1 stop4h 58mUnited Airlines
Deal found 28/10C$ 772

Cheap flight deals from Quebec to Buffalo

Keep the following information in mind while searching for Quebec to Buffalo flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 514

One-way from

C$ 290
Delta
  • Delta
  • 8/12-15/12
  • 2 total stops
  • 21h 54m total
  • Quebec to Buffalo
Search Deals
Delta
  • Delta
  • 13/12
  • 1 total stop
  • 24h 12m 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 30 October 2025.
Use the filters below to find and compare flights from Quebec to Buffalo that are best for you.

Fly from

Quebec

Fly to

Buffalo

Route

Depart

Return

Price

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

9:35 a.m.-11:02 p.m.

1 stop13h 27m

Buffalo

Mon 15/12

10:27 a.m.-6:54 p.m.

1 stop8h 27m

C$ 514

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

8:00 a.m.-10:45 a.m.

2 stops26h 45m

Buffalo

Sun 21/12

1:37 p.m.-12:30 a.m.

1 stop10h 53m

C$ 598

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

7:45 p.m.-2:17 p.m.

1 stop18h 32m

Buffalo

Sun 21/12

5:52 p.m.-11:19 p.m.

1 stop5h 27m

C$ 628

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

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

1 stop14h 00m

Buffalo

Sat 28/2

7:15 p.m.-5:04 p.m.

2 stops21h 49m

C$ 655

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 27/11

7:00 p.m.-2:20 p.m.

1 stop19h 20m

Buffalo

Sun 30/11

7:30 p.m.-12:07 p.m.

2 stops16h 37m

C$ 688

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

2:13 p.m.-6:46 p.m.

1 stop4h 33m

Buffalo

Tue 2/12

1:50 p.m.-7:32 a.m.

2 stops17h 42m

C$ 769

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

9:15 a.m.-2:22 p.m.

1 stop5h 07m

Buffalo

Thu 18/12

2:50 p.m.-7:48 p.m.

1 stop4h 58m

C$ 772

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sat 13/12

9:35 a.m.-9:47 a.m.

1 stop24h 12m

C$ 290

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Sun 14/12

7:45 p.m.-2:17 p.m.

1 stop18h 32m

C$ 292

MontrealBuffalo

YUL - BUF

YULBUF

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

7:45 p.m.-12:33 p.m.

1 stop16h 48m

C$ 304

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 16 results
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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

What is the cheapest time of day to fly from QC to BUF?

Find hourly flight availability from Quebec 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 30 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Quebec to Buffalo by exploring options for tickets at noon.

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 13h 27m. 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
Cheektowaga
Tonawanda
Batavia
Williamsville
Amherst

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Quebec to Buffalo

Discover the top airline that operate flights from Quebec 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 781AverageC$ 841FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec 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 Quebec to Buffalo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buffalo from Quebec.

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

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

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

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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