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Cheap flights from Buffalo to Ontario from C$ 197

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
27 Dec — 3 Jan1
1 adult

Cheap flight deals from Buffalo to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

C$ 474

One-way from

C$ 197
Delta
  • Delta
  • 20/1-27/1
  • 2 total stops
  • 11h 47m total
  • Buffalo to Ontario
Search Deals
Delta
  • Delta
  • 19/1
  • 1 total stop
  • 4h 29m total
  • Buffalo to Ontario
Search Deals

Find flight deals from Buffalo to Ontario

Cheapest flights from Buffalo to Ontario
Explore the most affordable flight options available from Buffalo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Mon 23/126:05 a.m.BUF - YUL
1 stop11h 45mUnited Airlines
Fri 27/121:15 p.m.YUL - BUF
1 stop10h 31mUnited Airlines
Deal found 22/12C$ 1,155
Fri 27/126:05 a.m.BUF - YYZ
1 stop8h 13mMultiple Airlines
Tue 31/129:30 a.m.YYZ - BUF
1 stop13h 45mMultiple Airlines
Deal found 21/12C$ 1,359
Mon 23/126:00 a.m.BUF - YUL
2 stops18h 40mWestJet
Fri 27/126:45 a.m.YUL - BUF
2 stops28h 22mWestJet
Deal found 22/12C$ 1,421
Fri 27/121:45 p.m.BUF - YTZ
1 stop6h 49mMultiple Airlines
Tue 31/128:00 a.m.YTZ - BUF
1 stop5h 00mMultiple Airlines
Deal found 21/12C$ 1,941

Find flights from Buffalo to Ontario within your budget

Customize your flight search to find flights from Buffalo to Ontario 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 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 20/1

6:00 a.m.-10:29 a.m.

1 stop4h 29m

Montreal Pierre Elliott Trudeau Intl

Fri 24/1

4:50 p.m.-11:01 p.m.

1 stop6h 11m

C$ 474

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 20/1

4:40 p.m.-10:10 a.m.

1 stop17h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 24/1

4:00 p.m.-10:49 p.m.

2 stops6h 49m

C$ 489

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 28/2

7:00 a.m.-2:47 p.m.

1 stop7h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 3/3

9:15 a.m.-4:40 p.m.

1 stop7h 25m

C$ 504

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sun 12/1

2:25 p.m.-9:06 a.m.

1 stop18h 41m

Toronto Pearson Intl

Tue 21/1

6:05 p.m.-11:07 a.m.

1 stop17h 02m

C$ 556

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Mon 27/1

6:00 a.m.-11:47 a.m.

1 stop5h 47m

Montreal Pierre Elliott Trudeau Intl

Thu 30/1

12:52 p.m.-5:30 p.m.

1 stop28h 38m

C$ 568

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Sun 12/1

11:19 a.m.-12:44 a.m.

1 stop13h 25m

Toronto Pearson Intl

Tue 21/1

6:40 p.m.-11:28 a.m.

2 stops16h 48m

C$ 596

BuffaloToronto

BUF - YTZ

BUFYTZ

Buffalo

Sun 12/1

7:59 p.m.-8:20 a.m.

1 stop12h 21m

Toronto Island

Tue 21/1

7:45 p.m.-11:28 a.m.

2 stops15h 43m

C$ 603

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 18/1

10:59 a.m.-8:17 p.m.

1 stop9h 18m

Ottawa

Sat 25/1

9:20 a.m.-5:53 p.m.

1 stop8h 33m

C$ 713

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Thu 20/3

6:00 a.m.-5:50 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

9:15 a.m.-2:05 p.m.

1 stop4h 50m

C$ 747

BuffaloToronto

BUF - YTZ

BUFYTZ

Buffalo

Thu 9/1

6:00 a.m.-8:43 p.m.

2 stops14h 43m

Toronto Island

Mon 13/1

10:20 a.m.-11:30 p.m.

2 stops13h 10m

C$ 747

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 24 results
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Best time to book a flight from Buffalo to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Buffalo 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.

Travel insights for flights from Buffalo to Ontario

Get recent, data-driven insights about flights from Buffalo to Ontario including ideal travel times, pricing trends, and more.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 22 December 2024.
Read reviews from past customers who have flown Delta, United Airlines and Air Canada from Buffalo to Ontario. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,597 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,597 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,035 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

WestJet
7.3
Good
2,812 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,597 reviews
Check prices

Crew

8.6

Food

7.3

Comfort

8.0

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Ontario. 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 from for flights from Buffalo to Ontario?

    For a flight from Buffalo to Ontario, you will be flying from Buffalo. Buffalo (BUF) is just 13.4 km from the centre of the city.

  • What are the cheapest airlines to fly from Buffalo to Region of Ontario one-way?

    One-way options have recently been found by users for as low as C$ 197 on Delta. Other airlines that offer cheap prices include American Airlines from C$ 204 and Air Canada from C$ 211 one-way.

  • What are the most popular routes from Buffalo to Region of Ontario?

    Most travellers choose Buffalo - Montreal Pierre Elliott Trudeau Intl, Buffalo - Toronto Pearson Intl or Buffalo - Toronto Island when deciding on the best route from Buffalo to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Ontario 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 Buffalo to Region of Ontario?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Region of Ontario (average of C$ 178). Flying from Buffalo to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Alternative routes for Buffalo to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Buffalo to Ontario?

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Cheapflights helps you find that perfect flight to Ontario from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Ontario from Buffalo 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 Buffalo to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Buffalo to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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