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

Friday, December 4th, 2026

3 round-trip options

Returning
Wed, Dec 9, 2026•5 Day Trip
$478 USD
Returning
Thu, Dec 10, 2026•6 Day Trip
$297 USD
Returning
Thu, Dec 17, 2026•13 Day Trip
$340 USD