$104 Cheap Spirit Airlines flights Boston (BOS) to Phoenix (PHX)

$104 Cheap Spirit Airlines flights Boston (BOS) to Phoenix (PHX)

Prices were available within the past 7 days and start at $104 for one-way flights and $211 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 6 - Thu, Oct 16

BOS

Boston

PHX

Phoenix

$211 Roundtrip, found 15 hours ago

$211

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Boston to Phoenix, returning Thu, Oct 16, priced at $211 found 15 hours ago

Fri, Aug 8 - Tue, Aug 12

BOS

Boston

PHX

Phoenix

$213 Roundtrip, found 6 days ago

$213

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Fri, Aug 8 from Boston to Phoenix, returning Tue, Aug 12, priced at $213 found 6 days ago

Mon, Oct 6 - Fri, Oct 10

BOS

Boston

PHX

Phoenix

$226 Roundtrip, found 15 hours ago

$226

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Boston to Phoenix, returning Fri, Oct 10, priced at $226 found 15 hours ago

Mon, Oct 6 - Mon, Oct 13

BOS

Boston

PHX

Phoenix

$243 Roundtrip, found 15 hours ago

$243

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Boston to Phoenix, returning Mon, Oct 13, priced at $243 found 15 hours ago

Thu, Aug 7 - Sun, Aug 10

BOS

Boston

PHX

Phoenix

$244 Roundtrip, found 6 days ago

$244

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Thu, Aug 7 from Boston to Phoenix, returning Sun, Aug 10, priced at $244 found 6 days ago

Mon, Oct 6 - Sun, Oct 12

BOS

Boston

PHX

Phoenix

$248 Roundtrip, found 15 hours ago

$248

Roundtrip

found 15 hours ago

Select Spirit Airlines flight, departing Mon, Oct 6 from Boston to Phoenix, returning Sun, Oct 12, priced at $248 found 15 hours ago