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

Thursday, December 31st, 2026

3 round-trip options

Returning
Tue, Jan 5, 2027•5 Day Trip
$330 USD
Returning
Wed, Jan 6, 2027•6 Day Trip
$335 USD
Returning
Wed, Jan 13, 2027•13 Day Trip
$335 USD