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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 January, booked 22 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, 39% potential price rise

Cheapest in

September

Best time to find cheap flights, 24% potential price drop

Round-trip from

$274

From Buffalo to Ontario

One-way from

$207

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 20% 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 $75 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 $95 for flights departing within the next 3 days.

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

Our data shows that April tends to be the cheapest month to fly to Ontario from Buffalo. Users have commonly found prices around $86 for the month, but tickets can be as low as $43. 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 January, February 2021

The best prices found for BUF to ONT flights for January, February
14 Feb - 20 Feb
$192pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo
14 Feb - 20 Feb
$367pp
BUF
Buffalo
United Airlines
   
2 STOPS
ONT
Ontario
ONT
Ontario
United Airlines
   
2 STOPS
BUF
Buffalo
29 Jan - 7 Feb
$505pp
BUF
Buffalo
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo

Buffalo to Ontario 2021 flight deals

Cheap flights to Ontario from Buffalo found for this year
14 Feb - 20 Feb
$192pp
BUF
Buffalo
Multiple Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo
11 Mar - 20 Mar
$313pp
BUF
Buffalo
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
BUF
Buffalo
15 Mar - 15 Mar
$316pp
BUF
Buffalo
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
   
2 STOPS
BUF
Buffalo

One-way flights to Ontario from Buffalo

The cheapest one-way flights from Buffalo to Ontario
1:35 am - 6:33 am
Delta
1 Stop
7h 58m
BUF - ONT
Delta
$207
Delta
1:00 am - 11:02 am
American Airlines
2 Stops
13h 02m
BUF - ONT
American Airlines

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.

What safety measures are being taken by airlines flying from Buffalo to Ontario to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Buffalo to Ontario are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Buffalo to Ontario have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and United Airlines flying from Buffalo to Ontario have implemented new flexible cancellation policies.

Can I find flights from Buffalo to Ontario for under $200 on Cheapflights?

Yes, there are multiple flights from Buffalo to Ontario for under $200. The cheapest flight booked recently is on Multiple Airlines for just $192, but on average you can expect to pay $448.

Are there nonstop flights from Buffalo to Ontario for under $200 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.

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 22 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?

Departing from Buffalo to Ontario will take you 7h 49m. 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?

Our cheapest airline available from Buffalo to Ontario is American Airlines. Our recent data shows that you can find tickets from as low as $313 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $367 and $1,339 round-trip. American Airlines is currently priced 13% below the average price you’ll pay for this route.

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

$207 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines, with prices from $209.

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

Top 5 airlines flying from Buffalo to Ontario

The chart below displays the airlines Cheapflights users traveling from Buffalo to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$87 $215 No cancel fee 62%
JetBlue
$116 $260 No cancel fee 62%
United Airlines
$130 $270 No cancel fee 69%
American Airlines
$125 $382 No cancel fee 71%
Delta
$169 $432 No cancel fee N/A
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