Frontier Airlines Flight 1449 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Frontier Airlines Flight 1449 Route Deals From $37

The cheapest prices found with in the last 7 days for return flights were $72 and $37 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 7 - Tue, Nov 10
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$72 Roundtrip, found 4 hours ago
$72
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Nov 7 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Tue, Nov 10, priced at $72 found 4 hours ago
Tue, Sep 22 - Wed, Sep 23
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$73 Roundtrip, found 1 hour ago
$73
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Wed, Sep 23, priced at $73 found 1 hour ago
Sat, Oct 17 - Sat, Oct 24
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$82 Roundtrip, found 1 hour ago
$82
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Oct 17 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Sat, Oct 24, priced at $82 found 1 hour ago
Wed, Sep 9 - Wed, Sep 16
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$84 Roundtrip, found 2 hours ago
$84
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Wed, Sep 16, priced at $84 found 2 hours ago
Wed, Sep 16 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$87 Roundtrip, found 1 hour ago
$87
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Mon, Sep 21, priced at $87 found 1 hour ago
Tue, Sep 22 - Wed, Sep 23
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$90 Roundtrip, found 1 hour ago
$90
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Wed, Sep 23, priced at $90 found 1 hour ago
Wed, Sep 30 - Fri, Oct 2
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$95 Roundtrip, found 1 hour ago
$95
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Fri, Oct 2, priced at $95 found 1 hour ago
Wed, Oct 7 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$97 Roundtrip, found 2 hours ago
$97
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Tue, Oct 13, priced at $97 found 2 hours ago
Sat, Sep 12 - Sat, Sep 19
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$98 Roundtrip, found 2 hours ago
$98
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Sep 12 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Sat, Sep 19, priced at $98 found 2 hours ago
Wed, Oct 14 - Sat, Oct 17
ATL
Hartsfield-Jackson Atlanta Intl.
DEN
Denver Intl.
$100 Roundtrip, found 16 hours ago
$100
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Wed, Oct 14 from Hartsfield-Jackson Atlanta Intl. to Denver Intl., returning Sat, Oct 17, priced at $100 found 16 hours ago