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

Wednesday, November 18th, 2026

3 round-trip options

Returning
Mon, Nov 23, 2026•5 Day Trip
$599 USD
Returning
Tue, Nov 24, 2026•6 Day Trip
$808 USD
Returning
Tue, Dec 1, 2026•13 Day Trip
$677 USD