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

Saturday, December 19th, 2026

3 round-trip options

Returning
Thu, Dec 24, 2026•5 Day Trip
$405 USD
Returning
Fri, Dec 25, 2026•6 Day Trip
$567 USD
Returning
Fri, Jan 1, 2027•13 Day Trip
$340 USD