$129 Cheap Frontier Airlines flights San José (SJO) to Atlanta (ATL)

View $129 flight on Sat, Feb 14, 2026Opens in a new window
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$129 Cheap Frontier Airlines flights San José (SJO) to Atlanta (ATL)

Prices were available within the past 7 days and start at $129 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Dec 27 - Fri, Jan 2
SJO
San José
ATL
Atlanta
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Dec 27 from San José to Atlanta, returning Fri, Jan 2, priced at $184 found 1 day ago
Frontier Airlines
Sat, Dec 20 - Wed, Jan 7
SJO
San José
ATL
Atlanta
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Dec 20 from San José to Atlanta, returning Wed, Jan 7, priced at $198 found 1 day ago
Frontier Airlines
Sat, Feb 14 - Sat, Feb 28
SJO
San José
ATL
Atlanta
$215 Roundtrip, found 8 hours ago
$215
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Feb 14 from San José to Atlanta, returning Sat, Feb 28, priced at $215 found 8 hours ago
Frontier Airlines
Fri, Jan 9 - Mon, Jan 12
SJO
San José
ATL
Atlanta
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Jan 9 from San José to Atlanta, returning Mon, Jan 12, priced at $217 found 1 day ago
Frontier Airlines
Sat, Dec 13 - Wed, Jan 7
SJO
San José
ATL
Atlanta
$228 Roundtrip, found 6 hours ago
$228
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Dec 13 from San José to Atlanta, returning Wed, Jan 7, priced at $228 found 6 hours ago
Frontier Airlines
Sat, Dec 27 - Mon, Jan 5
SJO
San José
ATL
Atlanta
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Dec 27 from San José to Atlanta, returning Mon, Jan 5, priced at $232 found 1 day ago
Frontier Airlines
Sat, Dec 20 - Wed, Jan 7
SJO
San José
ATL
Atlanta
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Dec 20 from San José to Atlanta, returning Wed, Jan 7, priced at $233 found 1 day ago
Frontier Airlines
Sat, Dec 27 - Wed, Dec 31
SJO
San José
ATL
Atlanta
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Dec 27 from San José to Atlanta, returning Wed, Dec 31, priced at $234 found 1 day ago
Flights from San José (SJO) to Atlanta (ATL)
Origin airport
Juan Santamaría Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
JetBlue Airways
Distance
1633 mi
Average flight time
5 hours 9 mins

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