$136 Cheap American Airlines flights Dallas (DFW) to Buffalo (BUF)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap American Airlines return flights from $271 from DFW to BUF. Affordable one-way options from $136 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Buffalo are usually more affordable in the low-season months of January and February. Whether you’re after a one-way or round-trip ticket, you could land a better deal then.

Start searching one to three months before your departure to get cheaper fares on American Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to Buffalo Niagara Intl. Airport (BUF). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on the “Nonstop” filter when searching for direct American Airlines flights from DFW to BUF. It’s also a good way to compare other airlines servicing the same direct route.

Search American Airlines’s earliest flights from DFW to BUF by selecting the “Morning” and “Early Morning” filters. Not only will you arrive sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jump on an American Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Buffalo, and you’ll probably arrive at Buffalo Niagara Intl. Airport (BUF). This is the airline’s main hub in this city.

Typically, you can cancel or modify your flight, although there may be additional charges if your booking was made over 24 hours ago. Need flexible options? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to alter your plans. To modify your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more information.