$121 Cheap United flights Phoenix (PHX) to Boston (BOS)

$121 Cheap United flights Phoenix (PHX) to Boston (BOS)

Prices were available within the past 7 days and start at $121 for one-way flights and $271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 27 - Sun, Oct 5

PHX

Phoenix

BOS

Boston

$271 Roundtrip, found 13 hours ago

$271

Roundtrip

found 13 hours ago

Select United flight, departing Sat, Sep 27 from Phoenix to Boston, returning Sun, Oct 5, priced at $271 found 13 hours ago

Thu, Sep 25 - Sun, Sep 28

PHX

Phoenix

BOS

Boston

$291 Roundtrip, found 12 hours ago

$291

Roundtrip

found 12 hours ago

Select United flight, departing Thu, Sep 25 from Phoenix to Boston, returning Sun, Sep 28, priced at $291 found 12 hours ago