Frontier Airlines Flight 2400 Deals & Information (2025/2026)

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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.

Sat, Feb 28 - Tue, Mar 3
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Feb 28 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Tue, Mar 3, priced at $58 just found
Sat, Jan 17 - Tue, Jan 20
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$59 Roundtrip, found 3 hours ago
$59
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Jan 17 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Tue, Jan 20, priced at $59 found 3 hours ago
Fri, Feb 27 - Tue, Mar 3
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$62 Roundtrip, found 1 hour ago
$62
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Feb 27 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Tue, Mar 3, priced at $62 found 1 hour ago
Wed, Feb 4 - Fri, Feb 6
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$63 Roundtrip, found 1 hour ago
$63
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Feb 4 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Fri, Feb 6, priced at $63 found 1 hour ago
Mon, Jan 12 - Fri, Jan 30
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$64 Roundtrip, found 3 days ago
$64
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Jan 12 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Fri, Jan 30, priced at $64 found 3 days ago
Tue, Jan 20 - Thu, Jan 22
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jan 20 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Thu, Jan 22, priced at $66 just found
Fri, Feb 6 - Sun, Feb 8
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$67 Roundtrip, found 1 hour ago
$67
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Feb 6 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Sun, Feb 8, priced at $67 found 1 hour ago
Thu, Jan 15 - Fri, Jan 16
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 Thu, Jan 15 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Fri, Jan 16, priced at $68 found 6 hours ago
Fri, Jan 23 - Tue, Jan 27
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$73 Roundtrip, found 1 day ago
$73
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jan 23 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Tue, Jan 27, priced at $73 found 1 day ago
Fri, Feb 20 - Sun, Feb 22
IAH
George Bush Intercontinental
ATL
Hartsfield-Jackson Atlanta Intl.
$74 Roundtrip, found 4 hours ago
$74
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Fri, Feb 20 from George Bush Intercontinental to Hartsfield-Jackson Atlanta Intl., returning Sun, Feb 22, priced at $74 found 4 hours ago