Phoenix (PHX) to Boston (BOS) flight deal in economy from $277

Wednesday, December 23rd, 2026

3 round-trip options

Returning
Mon, Dec 28, 2026•5 Day Trip
$405 USD
Returning
Tue, Dec 29, 2026•6 Day Trip
$340 USD
Returning
Tue, Jan 5, 2027•13 Day Trip
$287 USD