Cheap Flights to Clay County from $29

View $29 flight on Wed, Mar 4, 2026Opens in a new window

Popular airlines to Clay County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Frontier Airlines

  • Breeze Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Clay County?

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Feb 28 - Wed, Mar 4
JFK
New York
JAX
Jacksonville
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Feb 28 from New York to Jacksonville, returning Wed, Mar 4, priced at $128 just found
Frontier Airlines
Sat, Feb 28 - Wed, Mar 4
BOS
Boston
JAX
Jacksonville
$138 Roundtrip, found 2 hours ago
$138
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Feb 28 from Boston to Jacksonville, returning Wed, Mar 4, priced at $138 found 2 hours ago
Frontier Airlines
Sat, Feb 28 - Mon, Mar 2
JFK
New York
JAX
Jacksonville
$138 Roundtrip, found 2 hours ago
$138
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Feb 28 from New York to Jacksonville, returning Mon, Mar 2, priced at $138 found 2 hours ago
Delta
Mon, Mar 2 - Wed, Mar 4
BOS
Boston
JAX
Jacksonville
$143 Roundtrip, found 4 hours ago
$143
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Mar 2 from Boston to Jacksonville, returning Wed, Mar 4, priced at $143 found 4 hours ago
Frontier Airlines
Mon, Feb 23 - Wed, Feb 25
JFK
New York
JAX
Jacksonville
$144 Roundtrip, found 4 hours ago
$144
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Feb 23 from New York to Jacksonville, returning Wed, Feb 25, priced at $144 found 4 hours ago
United
Sun, Mar 1 - Wed, Mar 4
EWR
New York
JAX
Jacksonville
$148 Roundtrip, found 1 hour ago
$148
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Mar 1 from New York to Jacksonville, returning Wed, Mar 4, priced at $148 found 1 hour ago
Frontier Airlines
Mon, Feb 23 - Mon, Mar 2
JFK
New York
JAX
Jacksonville
$148 Roundtrip, found 11 hours ago
$148
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Mon, Feb 23 from New York to Jacksonville, returning Mon, Mar 2, priced at $148 found 11 hours ago
United
Sun, Feb 22 - Wed, Feb 25
BOS
Boston
JAX
Jacksonville
$153 Roundtrip, found 1 hour ago
$153
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Feb 22 from Boston to Jacksonville, returning Wed, Feb 25, priced at $153 found 1 hour ago
Southwest Airlines
Wed, Apr 15 - Sat, Apr 18
LGA
New York
JAX
Jacksonville
$169 Roundtrip, found 1 hour ago
$169
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Apr 15 from New York to Jacksonville, returning Sat, Apr 18, priced at $169 found 1 hour ago
American Airlines
Tue, Mar 17 - Tue, Mar 31
JFK
New York
JAX
Jacksonville
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 17 from New York to Jacksonville, returning Tue, Mar 31, priced at $177 found 3 days ago

Airports in Clay County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jacksonville Intl. JAX. Cheapest option available. Flights from $336
JAX
Jacksonville Intl.
Cheapest
Flights from $336
Select flight to Gainesville Regional GNV. Flights from $421
GNV
Gainesville Regional
Flights from $421

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

*Flight schedules are subject to change.

*Flight schedules are subject to change.

Trending flights to Clay County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Feb 11 - Wed, Feb 18
ATL
Atlanta
JAX
Jacksonville
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Feb 11 from Atlanta to Jacksonville, returning Wed, Feb 18, priced at $58 just found
*Available to One Key members.