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

Tuesday, December 22nd, 2026

3 round-trip options

Returning
Sun, Dec 27, 2026•5 Day Trip
$567 USD
Returning
Mon, Dec 28, 2026•6 Day Trip
$405 USD
Returning
Mon, Jan 4, 2027•13 Day Trip
$383 USD