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

Limited Availability
12% of dates checked are available within 10% of the lowest price

Friday, November 20th, 2026

2 round-trip options

Returning
Wed, Nov 25, 2026•5 Day Trip
$676 USD
Returning
Thu, Dec 3, 2026•13 Day Trip
$404 USD