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Cheap flights from Buffalo to Ontario (BUF - ONT)

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The best prices from Buffalo to Ontario are usually found in September or August, booked 21 days in advance, depart on a Saturday or Tuesday and return on a Thursday

How to find the cheapest flight from
Buffalo (BUF) to Ontario (ONT)

BUF - ONT
Price
$274 - $593
Popular in December High demand for flights, 32% potential price rise
Cheapest in September Best time to find cheap flights, 32% potential price drop
Round-trip from $274 From Buffalo to Ontario
One-way from $167 One-way flight from Buffalo to Ontario
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Buffalo to Ontario?

Sunday flights are generally found to be more expensive for flights from Buffalo to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

How far in advance should I book a flight from Buffalo to Ontario?

Users have found that booking a flight from Buffalo to Ontario at least 17 days early can save you up to 8% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Buffalo to Ontario for as little as $87 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $97 for flights departing within the next 3 days.

What is the cheapest month to fly from Buffalo to Ontario?

Our data shows that September tends to be the cheapest month to fly to Ontario from Buffalo. Users have commonly found prices around $95 for the month, but tickets can be as low as $46. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Buffalo to Ontario (BUF - ONT)?

When flying from Buffalo to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 71% versus a flight in the afternoon.

Cheap flights from Buffalo to Ontario in September, October 2020

The best prices found for BUF to ONT flights for September, October
11 Oct - 18 Oct
$394pp
BUF
Buffalo
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo
8 Oct - 12 Oct
$415pp
BUF
Buffalo
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo
11 Oct - 18 Oct
$461pp
BUF
Buffalo
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
BUF
Buffalo

Buffalo to Ontario 2020 flight deals

Cheap flights to Ontario from Buffalo found for this year
11 Oct - 18 Oct
$394pp
BUF
Buffalo
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo
8 Oct - 12 Oct
$415pp
BUF
Buffalo
Multiple Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo
11 Oct - 18 Oct
$461pp
BUF
Buffalo
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
BUF
Buffalo

Last minute flights from Buffalo to Ontario

Late deals on round-trip flights to Ontario from Buffalo, departing today and this week
4 Oct - 8 Oct
$473pp
BUF
Buffalo
Delta
 
1 STOP
ONT
Ontario
ONT
Ontario
Delta
 
1 STOP
BUF
Buffalo

One-way flights to Ontario from Buffalo

The cheapest one-way flights from Buffalo to Ontario
9:40 am - 4:40 pm
JetBlue
1 Stop
10h 00m
BUF - ONT
JetBlue
3:00 am - 7:28 am
Delta
1 Stop
7h 28m
BUF - ONT
Delta
$294
Delta
8:15 am - 7:00 am
Multiple Airlines
2 Stops
25h 45m
BUF - ONT
Multiple Airlines
$551
United

Related info for your journey

Useful info, stats and facts about Buffalo to Ontario flights.

Flight FAQs

From Buffalo to Ontario

Are flight prices decreasing from Buffalo to Ontario due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Buffalo and Ontario for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Buffalo to Ontario for under $400 on Cheapflights?

Yes, there are multiple flights from Buffalo to Ontario for under $400. The cheapest flight booked recently is on Multiple Airlines for just $394, but on average you can expect to pay $667.

Are there nonstop flights from Buffalo to Ontario for under $400 on Cheapflights?

There are no nonstop flights from Buffalo to Ontario, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Buffalo to Ontario for under $500?

There are currently 1+ open flights from Buffalo to Ontario within the next 7 days for less than $500.

How popular is this flight route?

Flights from Buffalo to Ontario have been viewed 255 times in the past calendar month.

Does it rain more in Buffalo or Ontario?

Buffalo will have greater rainfall in 0 compared to Ontario over the next 16 days.

Is Buffalo weather warmer or cooler than Ontario?

With an average temperature of 95 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Ontario are hotter than in Buffalo.

How long is the flight from Buffalo to Ontario?

Delta and JetBlue can get you from Buffalo to Ontario in just under 7h 28m. Your travel time can differ by up to 2h 32m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Buffalo to Ontario round-trip?

According to our current data, Delta ($461), and JetBlue ($572) offers the cheapest pricing from Buffalo to Ontario.

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

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $167. Users have also found tickets on Delta for as little as $294.

Alternative routes for Buffalo to Ontario

Destination information for Ontario

Things to know before you go. Useful info for your trip from Buffalo to Ontario

Airports servicing Buffalo

Airports servicing Ontario

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