Frontier Airlines Flight 2400 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 2400 Route Deals From $29

The cheapest prices found with in the last 7 days for return flights were $58 and $29 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 20 - Wed, Jun 3
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$58 Roundtrip, found 16 hours ago
$58
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Wed, May 20 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Jun 3, priced at $58 found 16 hours ago
Wed, Aug 12 - Tue, Aug 18
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$66 Roundtrip, found 1 day ago
$66
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Aug 12 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Tue, Aug 18, priced at $66 found 1 day ago
Sat, May 23 - Sat, May 30
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 23 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Sat, May 30, priced at $68 just found
Tue, May 26 - Thu, May 28
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$79 Roundtrip, found 1 day ago
$79
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 26 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Thu, May 28, priced at $79 found 1 day ago
Wed, May 27 - Thu, May 28
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$92 Roundtrip, found 9 hours ago
$92
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, May 27 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Thu, May 28, priced at $92 found 9 hours ago
Wed, Jun 3 - Wed, Jun 10
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$95 Roundtrip, found 6 hours ago
$95
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Jun 3 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Jun 10, priced at $95 found 6 hours ago
Thu, May 28 - Mon, Jun 1
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 28 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Mon, Jun 1, priced at $97 just found
Tue, Jun 2 - Wed, Jun 3
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$102 Roundtrip, found 1 hour ago
$102
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jun 2 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Jun 3, priced at $102 found 1 hour ago
Sat, Jun 27 - Wed, Jul 1
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$105 Roundtrip, found 19 hours ago
$105
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sat, Jun 27 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Jul 1, priced at $105 found 19 hours ago
Sun, May 17 - Wed, May 20
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$112 Roundtrip, found 19 hours ago
$112
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, May 17 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, May 20, priced at $112 found 19 hours ago