PHX to BUF from $297 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Phoenix Sky Harbor International Airport

Phoenix, United States

Buffalo Niagara International Airport

Buffalo, United States

$391 USD

-24%$297 USD

Verified 14 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$501 1$328 2$297 3$328 4$328 5$328 6$348 7$359 8$297 9$297 10$359 11$359 12$359 13$379 14$359 15$328 16$423 17$359 18$501 19$527 20$379 21$395 22$395 23$481 24$359 25$359 26$511 27$511 28$491 29$359 30$359 31$499 1$359 2$521 3$501

Fair Availability

25% of dates checked are available within 10% of the lowest price

Monday, December 21st, 2026

3 round-trip options

Returning

Mon, Dec 28, 2026•7 Day Trip

$704 USD

Returning

Thu, Dec 31, 2026•10 Day Trip

$395 USD

Returning

Sat, Jan 2, 2027•12 Day Trip

$501 USD