Boston (BOS) to Phoenix (PHX) flight deal in economy from $287

Sunday, December 20th, 2026

8 round-trip options

Returning
Fri, Dec 25, 20265 Day Trip
$583 USD
Returning
Sat, Dec 26, 20266 Day Trip
$537 USD
Returning
Tue, Dec 29, 20269 Day Trip
$445 USD
Returning
Wed, Dec 30, 202610 Day Trip
$455 USD
Returning
Thu, Dec 31, 202611 Day Trip
$622 USD
Returning
Fri, Jan 1, 202712 Day Trip
$563 USD
Returning
Sat, Jan 2, 202713 Day Trip
$621 USD
Returning
Sun, Jan 3, 202714 Day Trip
$672 USD