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Cheap flights from Buffalo to Ontario from C$ 175

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — YYZ
5 Nov — 12 Nov1
1 adult

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 527,020 searches. Data last updated 31 October 2024.

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BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Wed 18/12

1:58 p.m.-9:23 p.m.

1 stop7h 25m

C$ 175

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Thu 28/11

1:49 p.m.-11:35 p.m.

1 stop9h 46m

C$ 177

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Wed 18/12

5:16 p.m.-10:00 a.m.

2 stops16h 44m

C$ 182

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Fri 8/11

5:49 a.m.-11:36 a.m.

1 stop5h 47m

C$ 323

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Wed 18/12

10:25 a.m.-7:30 a.m.

2 stops21h 05m

C$ 422

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 14/12

7:00 a.m.-3:12 p.m.

2 stops8h 12m

C$ 473

BuffaloOttawa

BUF - YOW

BUFYOW

Buffalo

Sat 14/12

10:59 a.m.-8:09 p.m.

1 stop9h 10m

C$ 270

BuffaloToronto

BUF - YYZ

BUFYYZ

Buffalo

Wed 18/12

6:00 a.m.-1:10 p.m.

1 stop7h 10m

C$ 341

BuffaloToronto

BUF - YTZ

BUFYTZ

Buffalo

Fri 13/12

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

2 stops14h 43m

C$ 401

BuffaloMontreal

BUF - YUL

BUFYUL

Buffalo

Tue 19/11

1:23 p.m.-8:15 p.m.

3 stops30h 52m

C$ 1,319

Flights are sorted by cheapest first

Deals found on 30/10

Showing 1-10 of 21 results
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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 31 October 2024.

Wed 13/116:00 a.m.BUF - YUL
1 stop5h 59mUnited Airlines
Wed 20/111:10 p.m.YUL - BUF
1 stop7h 37mUnited Airlines
Deal found 30/10C$ 438
Wed 13/116:06 a.m.BUF - YUL
2 stops16h 53mAmerican Airlines
Wed 20/115:30 p.m.YUL - BUF
1 stop5h 18mAmerican Airlines
Deal found 30/10C$ 451
Fri 13/1210:30 a.m.BUF - YYZ
1 stop13h 55mMultiple Airlines
Thu 9/18:00 p.m.YYZ - BUF
1 stop12h 16mMultiple Airlines
Deal found 30/10C$ 455
Fri 13/1212:07 p.m.BUF - YUL
1 stop11h 48mWestJet
Mon 16/126:09 p.m.YUL - BUF
1 stop16h 53mWestJet
Deal found 30/10C$ 481
Thu 5/126:05 a.m.BUF - YYZ
1 stop14h 42mDelta
Wed 11/1210:21 a.m.YYZ - BUF
1 stop7h 57mDelta
Deal found 31/10C$ 554
Wed 13/116:05 a.m.BUF - YUL
1 stop4h 30mDelta
Wed 20/1111:25 a.m.YUL - BUF
1 stop6h 33mDelta
Deal found 31/10C$ 563
Thu 14/116:06 a.m.BUF - YYZ
1 stop15h 40mBritish Airways
Wed 20/117:00 a.m.YYZ - BUF
1 stop8h 27mBritish Airways
Deal found 30/10C$ 641
Wed 27/116:00 a.m.BUF - YYZ
1 stop8h 18mUnited Airlines
Wed 4/126:15 a.m.YYZ - BUF
1 stop8h 07mUnited Airlines
Deal found 30/10C$ 825
Thu 14/116:00 a.m.BUF - YTZ
2 stops14h 43mMultiple Airlines
Thu 21/1110:20 a.m.YTZ - BUF
2 stops12h 54mMultiple Airlines
Deal found 31/10C$ 1,005
Sat 14/127:00 a.m.BUF - YOW
1 stop10h 06mUnited Airlines
Sat 21/125:50 p.m.YOW - BUF
1 stop5h 25mUnited Airlines
Deal found 30/10C$ 1,146
Sun 8/1212:07 p.m.BUF - YYZ
2 stops20h 17mWestJet
Tue 17/1211:15 p.m.YYZ - BUF
2 stops18h 16mWestJet
Deal found 30/10C$ 1,866

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 31 October 2024.
Read reviews from past customers who have flown United Airlines and WestJet 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
8,835 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
8,835 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
9,240 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
2,804 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
8,835 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

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.

Air Canada
7.0
Good
8,095 reviews
Delta
8.0
Very good
8,835 reviews
Check prices

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Crew

8.5

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$ 175 on Delta. Other airlines that offer cheap prices include American Airlines from C$ 182 and WestJet from C$ 323 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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