Phoenix (PHX) to Boston (BOS) flight deal in economy from $241

Wednesday, July 22nd, 2026

4 round-trip options

Returning
Tue, Jul 28, 20266 Day Trip
$505 USD
Returning
Sun, Aug 2, 202611 Day Trip
$469 USD
Returning
Mon, Aug 3, 202612 Day Trip
$469 USD
Returning
Wed, Aug 5, 202614 Day Trip
$428 USD