Cheap flights from Buffalo to Ontario (BUF - ONT)
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 to Ontario
All the information you need to plan the best BUF to ONT flight in 2022: compare Buffalo to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
BUF - ONT | Price | $274 - $593 |
ONT | Temperature | 53.6 - 78.8 °F |
ONT | Precipitation | 0.1 - 3.4 inches |
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
$165
One-way flight from Buffalo to Ontario
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?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 41% on flights from Buffalo to Ontario compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $304. For sooner than that we have options available in the next 3 days from $409.
What is the cheapest month to fly from Buffalo to Ontario?
Our data shows that August tends to be the cheapest month to fly to Ontario from Buffalo. Users have commonly found prices around $282 for the month, but tickets can be as low as $157. Due to multiple factors, prepare for potentially higher prices in December.
When is the cheapest time to fly from Buffalo to Ontario (BUF - ONT)?
One of the essential ways to save on airfare from Buffalo to Ontario is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 54% on airfare.
Cheap flights from Buffalo to Ontario in January, February 2022
The best prices found for BUF to ONT flights for January, February
Buffalo
Ontario
2 stops
17h 51mOntario
Buffalo
2 stops
22h 20mMultiple Airlines
Buffalo
Ontario
1 stop
9h 31mOntario
Buffalo
1 stop
9h 41mJetBlue
Buffalo
Ontario
1 stop
9h 35mOntario
Buffalo
1 stop
9h 41mJetBlue
Buffalo to Ontario 2022 flight deals
Cheap flights to Ontario from Buffalo found for this year
Buffalo
Ontario
1 stop
14h 55mOntario
Buffalo
1 stop
9h 20mFrontier
Buffalo
Ontario
1 stop
14h 55mOntario
Buffalo
1 stop
11h 41mFrontier
Buffalo
Ontario
2 stops
24h 10mOntario
Buffalo
1 stop
11h 41mFrontier
Last minute flights from Buffalo to Ontario
Late deals on return flights to Ontario from Buffalo, departing today and this week
Buffalo
Ontario
2 stops
16h 42mOntario
Buffalo
2 stops
14h 35mUnited Airlines
Buffalo
Ontario
2 stops
8h 36mOntario
Buffalo
2 stops
12h 21mUnited Airlines
Buffalo
Ontario
1 stop
9h 34mOntario
Buffalo
1 stop
7h 24mJetBlue
One-way flights to Ontario from Buffalo
The cheapest one-way flights from Buffalo to Ontario
Buffalo
Ontario
1 stop
20h 00mFrontier
Buffalo
Ontario
1 stop
8h 04mFrontier
Buffalo
Ontario
1 stop
20h 00mFrontier
Related info for your journey
Useful info, stats and facts about Buffalo to Ontario flights.
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 Frontier for just $151, but on average you can expect to pay $254.
Are there last-minute flights available from Buffalo to Ontario for under $500?
There are currently 8+ open flights from Buffalo to Ontario within the next 7 days for less than $500.
What are the cheapest airlines flying from Buffalo to Ontario round-trip?
According to our current data, Frontier ($151), American Airlines ($332), and JetBlue ($334) offers the cheapest pricing from Buffalo to Ontario. You may be able to fly from Buffalo to Ontario for 58% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Buffalo to Ontario one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $63. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Buffalo to Ontario for a low price.
What are the most popular airlines that fly from Buffalo to Ontario?
When booking a flight from Buffalo to Ontario, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.
What are the cheapest flights from Buffalo to Ontario?
The cheapest flight price from Buffalo to Ontario is $120. On average you can expect to pay $228. The most popular route, (Buffalo - Ontario), can usually be booked for $229.
Other flights from Buffalo
Flights to Ontario from Buffalo
Can I fly to Ontario from Buffalo right now?
Most visitors from Buffalo need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.
COVID-19 testing requirements
Visitors from Buffalo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Ontario.
Quarantine requirements
Visitors from Buffalo are not required to quarantine after entering Ontario.
Can I fly back to Buffalo from Ontario?
COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Buffalo.
Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Buffalo.
Alternative routes for Buffalo to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
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.
Hourly flight availability from Buffalo to Ontario
See what time of day planes typically take off from Buffalo to Ontario
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |