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 $62 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.

Sat, Feb 14 - Wed, Feb 18
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$62 Roundtrip, found 16 hours ago
$62
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sat, Feb 14 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Feb 18, priced at $62 found 16 hours ago
Thu, Feb 12 - Wed, Feb 18
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$65 Roundtrip, found 2 days ago
$65
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 12 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Feb 18, priced at $65 found 2 days ago
Sat, Feb 14 - Fri, Feb 20
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$67 Roundtrip, found 16 hours ago
$67
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sat, Feb 14 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Fri, Feb 20, priced at $67 found 16 hours ago
Wed, Feb 25 - Sat, Feb 28
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$68 Roundtrip, found 6 hours ago
$68
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Feb 25 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Sat, Feb 28, priced at $68 found 6 hours ago
Sat, Feb 21 - Sat, Feb 28
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$70 Roundtrip, just found
$70
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Feb 21 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Sat, Feb 28, priced at $70 just found
Sat, Feb 21 - Mon, Feb 23
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$73 Roundtrip, found 2 hours ago
$73
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Feb 21 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Mon, Feb 23, priced at $73 found 2 hours ago
Wed, Feb 11 - Wed, Feb 18
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$78 Roundtrip, found 8 hours ago
$78
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Feb 11 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Feb 18, priced at $78 found 8 hours ago
Wed, Feb 11 - Tue, Feb 17
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$80 Roundtrip, found 8 hours ago
$80
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Wed, Feb 11 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Tue, Feb 17, priced at $80 found 8 hours ago
Sat, Feb 14 - Wed, Feb 18
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$93 Roundtrip, found 16 hours ago
$93
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sat, Feb 14 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Wed, Feb 18, priced at $93 found 16 hours ago
Sat, Feb 7 - Mon, Feb 9
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$98 Roundtrip, found 8 hours ago
$98
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Feb 7 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Mon, Feb 9, priced at $98 found 8 hours ago