$242 Cheap United flights Atlanta (ATL) to Buffalo (BUF)

View $242 flight on Sun, Jan 18, 2026Opens in a new window

$242 Cheap United flights Atlanta (ATL) to Buffalo (BUF)

Prices were available within the past 7 days and start at $242 for one-way flights and $454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Dec 27 - Wed, Dec 31
ATL
Atlanta
BUF
Buffalo
$454 Roundtrip, found 3 days ago
$454
Roundtrip
found 3 days ago
Select United flight, departing Sat, Dec 27 from Atlanta to Buffalo, returning Wed, Dec 31, priced at $454 found 3 days ago

Find the cheapest month to fly from Atlanta (ATL) to Buffalo (BUF)

November is typically the cheapest month to fly

From $80 - $236 per traveler.

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $220
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $220
Flights from Atlanta (ATL) to Buffalo (BUF)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Buffalo Niagara Intl.
Distance
1139 km
Average flight time
2 hours 2 mins