Phoenix (PHX) to Boston (BOS) flight deal in economy from $347
PHXPhoenix Sky Harbor International Airport
Phoenix, United States
BOSLogan International Airport
Boston, United States
$421 USD
-18%$347 USD
Verified about 7 hours agoAugust 2026
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Fair Availability
29% of dates checked are available within 10% of the lowest price
Saturday, August 29th, 2026
4 round-trip options
Returning
Thu, Sep 3, 2026•5 Day Trip
$386 USD
Returning
Fri, Sep 4, 2026•6 Day Trip
$386 USD
Returning
Sat, Sep 5, 2026•7 Day Trip
$371 USD
Returning
Fri, Sep 11, 2026•13 Day Trip
$386 USD