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

Saturday, December 5th, 2026

3 round-trip options

Returning
Thu, Dec 10, 2026•5 Day Trip
$287 USD
Returning
Fri, Dec 11, 2026•6 Day Trip
$277 USD
Returning
Fri, Dec 18, 2026•13 Day Trip
$457 USD