$289 Cheap United flights Buffalo (BUF) to San Antonio (SAT)

View $289 flight on Thu, Jul 2, 2026Opens in a new window

$289 Cheap United flights Buffalo (BUF) to San Antonio (SAT)

Prices were available within the past 7 days and start at $289 for one-way flights and $527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jul 2 - Sat, Jul 4
BUF
Buffalo
SAT
San Antonio
$527 Roundtrip, found 19 hours ago
$527
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Jul 2 from Buffalo to San Antonio, returning Sat, Jul 4, priced at $527 found 19 hours ago

Alternative airports near San Antonio

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

Select flight to San Antonio Intl. SAT. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $574
SAT
San Antonio Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $574

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
San Antonio Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
American Airlines
Distance
2290 km

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