$116 Cheap Frontier Airlines flights Phoenix (PHX) to Boise (BOI)

$116 Cheap Frontier Airlines flights Phoenix (PHX) to Boise (BOI)

Prices were available within the past 7 days and start at $116 for one-way flights and $200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 17 - Tue, Jul 7

PHX

Phoenix

BOI

Boise

$200 Roundtrip, found 4 days ago

$200

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jun 17 from Phoenix to Boise, returning Tue, Jul 7, priced at $200 found 4 days ago

Sun, Jun 21 - Tue, Jul 7

PHX

Phoenix

BOI

Boise

$220 Roundtrip, found 4 days ago

$220

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Jun 21 from Phoenix to Boise, returning Tue, Jul 7, priced at $220 found 4 days ago

Sat, Jul 18 - Tue, Jul 28

PHX

Phoenix

BOI

Boise

$228 Roundtrip, found 20 hours ago

$228

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, Jul 18 from Phoenix to Boise, returning Tue, Jul 28, priced at $228 found 20 hours ago

Thu, Jul 16 - Tue, Jul 28

PHX

Phoenix

BOI

Boise

$233 Roundtrip, found 20 hours ago

$233

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 16 from Phoenix to Boise, returning Tue, Jul 28, priced at $233 found 20 hours ago

Sat, Jul 18 - Thu, Jul 30

PHX

Phoenix

BOI

Boise

$234 Roundtrip, found 4 days ago

$234

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jul 18 from Phoenix to Boise, returning Thu, Jul 30, priced at $234 found 4 days ago

Thu, Aug 13 - Thu, Sep 3

PHX

Phoenix

BOI

Boise

$237 Roundtrip, found 20 hours ago

$237

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Aug 13 from Phoenix to Boise, returning Thu, Sep 3, priced at $237 found 20 hours ago

Thu, Jul 16 - Thu, Jul 23

PHX

Phoenix

BOI

Boise

$238 Roundtrip, found 20 hours ago

$238

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 16 from Phoenix to Boise, returning Thu, Jul 23, priced at $238 found 20 hours ago

Thu, Jun 18 - Tue, Jul 7

PHX

Phoenix

BOI

Boise

$240 Roundtrip, found 4 days ago

$240

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jun 18 from Phoenix to Boise, returning Tue, Jul 7, priced at $240 found 4 days ago