Frontier Airlines Flight 2531 Deals & Information (2026/2027)

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Frontier Airlines Flight 2531 Route Deals From $42

The cheapest prices found with in the last 7 days for return flights were $90 and $42 for one-way flights to Sky Harbor Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 26 - Mon, Jun 29
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jun 26 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Mon, Jun 29, priced at $90 just found
Mon, May 4 - Mon, May 18
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$92 Roundtrip, found 2 hours ago
$92
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, May 4 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Mon, May 18, priced at $92 found 2 hours ago
Wed, May 27 - Mon, Jun 1
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$99 Roundtrip, found 1 day ago
$99
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 27 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Mon, Jun 1, priced at $99 found 1 day ago
Wed, May 20 - Wed, May 27
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 20 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Wed, May 27, priced at $102 found 1 day ago
Tue, Jun 30 - Tue, Aug 11
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$106 Roundtrip, found 1 hour ago
$106
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jun 30 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Tue, Aug 11, priced at $106 found 1 hour ago
Tue, Jun 16 - Tue, Jun 23
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$109 Roundtrip, found 4 hours ago
$109
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Jun 16 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Tue, Jun 23, priced at $109 found 4 hours ago
Mon, May 18 - Tue, May 19
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$113 Roundtrip, just found
$113
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, May 18 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Tue, May 19, priced at $113 just found
Wed, May 6 - Sat, May 16
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$113 Roundtrip, found 4 days ago
$113
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, May 6 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Sat, May 16, priced at $113 found 4 days ago
Tue, May 26 - Wed, May 27
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$118 Roundtrip, found 5 hours ago
$118
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, May 26 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Wed, May 27, priced at $118 found 5 hours ago
Tue, May 5 - Tue, May 19
DFW
Dallas-Fort Worth Intl.
PHX
Sky Harbor Intl.
$120 Roundtrip, found 3 days ago
$120
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, May 5 from Dallas-Fort Worth Intl. to Sky Harbor Intl., returning Tue, May 19, priced at $120 found 3 days ago