Cheap Flights To O Brien 2026

O Brien Flights as Low as $253

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.

Southwest Airlines
Southwest Airlines
Frontier Airlines
Frontier Airlines
Delta
Tue, Nov 3 - Sat, Nov 14
JFK
John F. Kennedy Intl.
JAX
Jacksonville Intl.
$279
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 3 from John F. Kennedy Intl. to Jacksonville Intl., returning Sat, Nov 14, priced at $279 found 2 days ago
JetBlue Airways
Frontier Airlines
JetBlue Airways
Frontier Airlines
JetBlue Airways
Delta
Tue, Nov 3 - Sun, Nov 15
JFK
John F. Kennedy Intl.
JAX
Jacksonville Intl.
$303
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 3 from John F. Kennedy Intl. to Jacksonville Intl., returning Sun, Nov 15, priced at $303 found 2 days ago
Delta
Mon, Oct 26 - Wed, Nov 4
JFK
John F. Kennedy Intl.
JAX
Jacksonville Intl.
$307
Roundtrip
found 20 hours ago
Select Delta flight, departing Mon, Oct 26 from John F. Kennedy Intl. to Jacksonville Intl., returning Wed, Nov 4, priced at $307 found 20 hours ago
American Airlines
Delta
Tue, Feb 2 - Tue, Feb 9
DTW
Detroit Metropolitan Wayne County
JAX
Jacksonville Intl.
$309
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Feb 2 from Detroit Metropolitan Wayne County to Jacksonville Intl., returning Tue, Feb 9, priced at $309 found 9 hours ago
JetBlue Airways
United
Wed, Nov 25 - Tue, Dec 1
DTW
Detroit Metropolitan Wayne County
JAX
Jacksonville Intl.
$329
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 25 from Detroit Metropolitan Wayne County to Jacksonville Intl., returning Tue, Dec 1, priced at $329 found 1 day ago

Cheap O Brien Flights

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