$112 Cheap Spirit Airlines flights Phoenix (PHX) to Boston (BOS)

$112 Cheap Spirit Airlines flights Phoenix (PHX) to Boston (BOS)

Prices were available within the past 7 days and start at $112 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 20 - Sun, Jul 27

PHX

Phoenix

BOS

Boston

$231 Roundtrip, found 4 days ago

$231

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Phoenix to Boston, returning Sun, Jul 27, priced at $231 found 4 days ago

Mon, Sep 22 - Thu, Sep 25

PHX

Phoenix

BOS

Boston

$236 Roundtrip, found 21 hours ago

$236

Roundtrip

found 21 hours ago

Select Spirit Airlines flight, departing Mon, Sep 22 from Phoenix to Boston, returning Thu, Sep 25, priced at $236 found 21 hours ago

Fri, Oct 3 - Tue, Oct 7

PHX

Phoenix

BOS

Boston

$237 Roundtrip, found 2 hours ago

$237

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Fri, Oct 3 from Phoenix to Boston, returning Tue, Oct 7, priced at $237 found 2 hours ago

Mon, Sep 22 - Sun, Sep 28

PHX

Phoenix

BOS

Boston

$248 Roundtrip, found 21 hours ago

$248

Roundtrip

found 21 hours ago

Select Spirit Airlines flight, departing Mon, Sep 22 from Phoenix to Boston, returning Sun, Sep 28, priced at $248 found 21 hours ago

Fri, Sep 26 - Sun, Oct 5

PHX

Phoenix

BOS

Boston

$262 Roundtrip, found 22 hours ago

$262

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Sep 26 from Phoenix to Boston, returning Sun, Oct 5, priced at $262 found 22 hours ago

Wed, Jul 16 - Fri, Jul 25

PHX

Phoenix

BOS

Boston

$276 Roundtrip, found 4 days ago

$276

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Wed, Jul 16 from Phoenix to Boston, returning Fri, Jul 25, priced at $276 found 4 days ago

Fri, Sep 26 - Sun, Oct 5

PHX

Phoenix

BOS

Boston

$285 Roundtrip, found 22 hours ago

$285

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Fri, Sep 26 from Phoenix to Boston, returning Sun, Oct 5, priced at $285 found 22 hours ago

Sun, Jul 20 - Thu, Jul 24

PHX

Phoenix

BOS

Boston

$291 Roundtrip, found 4 days ago

$291

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Jul 20 from Phoenix to Boston, returning Thu, Jul 24, priced at $291 found 4 days ago