$124 Cheap Frontier Airlines flights Washington (IAD) to Phoenix (PHX)

$124 Cheap Frontier Airlines flights Washington (IAD) to Phoenix (PHX)

Prices were available within the past 7 days and start at $124 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 3 - Tue, May 6

IAD

Washington

PHX

Phoenix

$208 Roundtrip, found 2 days ago

$208

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 3 from Washington to Phoenix, returning Tue, May 6, priced at $208 found 2 days ago

Sat, May 3 - Mon, May 5

IAD

Washington

PHX

Phoenix

$218 Roundtrip, found 2 days ago

$218

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, May 3 from Washington to Phoenix, returning Mon, May 5, priced at $218 found 2 days ago

Sat, May 10 - Sat, May 10

IAD

Washington

PHX

Phoenix

$228 Roundtrip, found 22 hours ago

$228

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, May 10 from Washington to Phoenix, returning Sat, May 10, priced at $228 found 22 hours ago

Fri, May 2 - Tue, May 6

IAD

Washington

PHX

Phoenix

$238 Roundtrip, found 2 days ago

$238

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 2 from Washington to Phoenix, returning Tue, May 6, priced at $238 found 2 days ago

Sat, May 10 - Sat, May 10

IAD

Washington

PHX

Phoenix

$248 Roundtrip, found 17 hours ago

$248

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, May 10 from Washington to Phoenix, returning Sat, May 10, priced at $248 found 17 hours ago

Fri, May 2 - Sat, May 3

IAD

Washington

PHX

Phoenix

$258 Roundtrip, found 2 days ago

$258

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, May 2 from Washington to Phoenix, returning Sat, May 3, priced at $258 found 2 days ago

Sun, May 11 - Sun, May 18

IAD

Washington

PHX

Phoenix

$268 Roundtrip, found 17 hours ago

$268

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, May 11 from Washington to Phoenix, returning Sun, May 18, priced at $268 found 17 hours ago