Cheap flights from Ontario to Buffalo from $104
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Buffalo departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Ontario to Buffalo
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Ontario to Buffalo
All round-trip flight deals to Buffalo
Frontier flights from Ontario to Buffalo
Our best Frontier deals on Ontario to Buffalo flight tickets
Delta flights from Ontario to Buffalo
Our best Delta deals on Ontario to Buffalo flight tickets
See travel insights to Buffalo from
How to get the cheapest flight ticket from Ontario to Buffalo
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Ontario to Buffalo?
January. The cheapest time of year to fly to Buffalo from Ontario is January. Most expensive is November
What is the cheapest day to depart Ontario for Buffalo?
Monday. The cheapest day of the week is typically Monday. The most expensive is typically Sunday
When is the cheapest time to fly from Ontario to Buffalo?
At noon. Ontario to Buffalo flights are approximately 44% more expensive in the evening than at noon
What is the cheapest Ontario to Buffalo flight route?
Ontario - Buffalo. Fly from Ontario to Buffalo for the best Ontario - Buffalo flight prices
How far in advance should you book Ontario to Buffalo flights?
29 days before. The cheapest time to buy a flight from Ontario to Buffalo is approximately 29 days to departure
Can stopping save me money on Ontario to Buffalo flights?
You could potentially save up to 41% on your flight if you consider stops on a Ontario to Buffalo flight.
How have Ontario to Buffalo flight prices changed over time?
As of November 2024, prices for Ontario to Buffalo flights are approximately 12% more expensive when compared to flights at the same time last year.
When to book flights from Ontario to Buffalo
Cheap Ontario to Buffalo (ONT to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Buffalo
How far is Ontario to Buffalo by plane?
There are 2161.5 mi between Ontario and Buffalo. 6h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Buffalo Airport?
Prices for flights from Ontario Airport to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Buffalo Airport?
As of November 2024, there are 5 operators available to choose from for flights from Ontario Airport to Buffalo Airport.
How old do you have to be to fly from Ontario Airport to Buffalo Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Ontario to Buffalo?
momondo data reveals that the most frequently booked airline on the route from Ontario to Buffalo is American Airlines, representing 57.32% of all bookings. The subsequent popular airlines are Delta at 14.64%, Frontier at 10.88%, and JetBlue at 10.46%.
Best airlines flying from Ontario to Buffalo
Compare and see reviews for airlines that fly from Ontario to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $138 | Free Cancellation | Rating 6.1 3,539 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 8.0 8,756 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 8.1 5,014 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.4 3,394 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Buffalo?
It is quick and easy to find Ontario to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.
Can I find flights from Ontario to Buffalo with flexible booking policies on momondo?
Yes. All flights to Buffalo from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Ontario to Buffalo?
momondo provides multiple filters to help you find the best flight to Buffalo from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to Buffalo right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.