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

Monday, December 28th, 2026

3 round-trip options

Returning
Sat, Jan 2, 2027•5 Day Trip
$383 USD
Returning
Sun, Jan 3, 2027•6 Day Trip
$383 USD
Returning
Sun, Jan 10, 2027•13 Day Trip
$355 USD