Cheap Flights from Burley (BYI) to Buffalo (BUF)

Secure a cheap one-way flight or cheap return flight from J R Jack Simplot Airport (BYI) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.

Planning your getaway for is a great way to save, as it's the cheapest month for flights between BYI and BUF. You'll typically find the lowest fares during off-peak months.

Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BYI to BUF flight.

You'll have to take a flight with a layover if you're traveling from J R Jack Simplot Airport (BYI) to Buffalo Niagara Intl. Airport (BUF). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.

You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.

*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

To avoid possible delays on the J R Jack Simplot Airport (BYI) to Buffalo Niagara Intl. Airport (BUF) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.*

*Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Waiting until just before your departure to book a flight from BYI to BUF generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.

Compared with arranging hotels and flights separately, booking a BYI to BUF flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.

You can usually reschedule or cancel your BYI to BUF flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.