Cheap flights from Buffalo to Ontario

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Planning a flight from Buffalo to Ontario?

Flight prices from Greater Buffalo to Ontario change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Which airports are most convenient between Greater Buffalo and Ontario?

Whether it’s cost or connection time, the right airport combination can make a difference.

  • Airports in Greater Buffalo: Only Greater Buffalo is currently active.
  • Airports in Ontario: Ontario is the only functioning airport for now.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Compare flights from Buffalo to Ontario with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in United States? Travelers also liked: Las Vegas, Los Angeles, Miami, New York City, Orlando.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
Frequently Asked Questions

Frequently asked questions about flights from Buffalo to Ontario.

How much does an airline ticket from Buffalo to Ontario cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Buffalo to Ontario.

How far is Greater Buffalo from Ontario?

Greater Buffalo is about 3490 km from Ontario.

What are the airports in Ontario?

Ontario has one airport: Ontario.

What are the airports in Greater Buffalo?

Greater Buffalo has one airport: Greater Buffalo.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Greater Buffalo to Ontario?

This information is not available at the moment.

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

This information is not available at the moment.

What is the most expensive month to fly from Greater Buffalo to Ontario?

This information is not available at the moment.

What is the best day of the week to fly from Greater Buffalo to Ontario?

This information is not available at the moment.