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

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

Prices were available within the past 7 days and start at $121 for one-way flights and $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 3 - Wed, Sep 24

BOS

Boston

PHX

Phoenix

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Boston to Phoenix, returning Wed, Sep 24, priced at $247 found 1 day ago

Wed, Sep 3 - Wed, Sep 24

BOS

Boston

PHX

Phoenix

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Boston to Phoenix, returning Wed, Sep 24, priced at $251 found 1 day ago

Wed, Sep 3 - Wed, Sep 24

BOS

Boston

PHX

Phoenix

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Boston to Phoenix, returning Wed, Sep 24, priced at $251 found 1 day ago

Wed, Sep 3 - Wed, Sep 24

BOS

Boston

PHX

Phoenix

$271 Roundtrip, found 1 day ago

$271

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Boston to Phoenix, returning Wed, Sep 24, priced at $271 found 1 day ago

Wed, Sep 3 - Wed, Sep 24

BOS

Boston

PHX

Phoenix

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Boston to Phoenix, returning Wed, Sep 24, priced at $275 found 1 day ago

Wed, Sep 3 - Wed, Sep 24

BOS

Boston

PHX

Phoenix

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select United flight, departing Wed, Sep 3 from Boston to Phoenix, returning Wed, Sep 24, priced at $297 found 1 day ago