Cheap flights from O Brien starting at €73

View €73 flight on Thu, 16 Apr 2026Opens in a new window

Popular airlines from O Brien

  • American Airlines

  • Delta

  • Frontier Airlines

  • JetBlue Airways

  • United

  • Spirit Airlines

  • Southwest Airlines

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Cheapest flights from O Brien

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

Delta
Thu, 7 May - Mon, 11 May
JAX
Jacksonville
BOS
Boston
€164 Return, found 4 days ago
€164
Return
found 4 days ago
Select Delta flight, departing Thu, 7 May from Jacksonville to Boston, returning Mon, 11 May, priced at €164 found 4 days ago
Delta
Thu, 7 May - Mon, 11 May
JAX
Jacksonville
BOS
Boston
€172 Return, found 4 days ago
€172
Return
found 4 days ago
Select Delta flight, departing Thu, 7 May from Jacksonville to Boston, returning Mon, 11 May, priced at €172 found 4 days ago
American Airlines
Thu, 7 May - Mon, 11 May
JAX
Jacksonville
BOS
Boston
€181 Return, found 4 days ago
€181
Return
found 4 days ago
Select American Airlines flight, departing Thu, 7 May from Jacksonville to Boston, returning Mon, 11 May, priced at €181 found 4 days ago
American Airlines
Thu, 7 May - Mon, 11 May
JAX
Jacksonville
BOS
Boston
€198 Return, found 4 days ago
€198
Return
found 4 days ago
Select American Airlines flight, departing Thu, 7 May from Jacksonville to Boston, returning Mon, 11 May, priced at €198 found 4 days ago
Delta
Thu, 7 May - Mon, 11 May
JAX
Jacksonville
BOS
Boston
€211 Return, found 4 days ago
€211
Return
found 4 days ago
Select Delta flight, departing Thu, 7 May from Jacksonville to Boston, returning Mon, 11 May, priced at €211 found 4 days ago
American Airlines
Thu, 7 May - Mon, 11 May
JAX
Jacksonville
BOS
Boston
€215 Return, found 4 days ago
€215
Return
found 4 days ago
Select American Airlines flight, departing Thu, 7 May from Jacksonville to Boston, returning Mon, 11 May, priced at €215 found 4 days ago
Delta
Sun, 10 May - Tue, 12 May
JAX
Jacksonville
SJU
San Juan
€225 Return, found 6 days ago
€225
Return
found 6 days ago
Select Delta flight, departing Sun, 10 May from Jacksonville to San Juan, returning Tue, 12 May, priced at €225 found 6 days ago
JetBlue Airways
Thu, 16 Apr - Mon, 20 Apr
JAX
Jacksonville
JFK
New York
€231 Return, found 13 hours ago
€231
Return
found 13 hours ago
Select JetBlue Airways flight, departing Thu, 16 Apr from Jacksonville to New York, returning Mon, 20 Apr, priced at €231 found 13 hours ago
Breeze Airways
Sun, 10 May - Tue, 12 May
JAX
Jacksonville
LAX
Los Angeles
€246 Return, found 1 day ago
€246
Return
found 1 day ago
Select Breeze Airways flight, departing Sun, 10 May from Jacksonville to Los Angeles, returning Tue, 12 May, priced at €246 found 1 day ago
United
Thu, 7 May - Mon, 11 May
JAX
Jacksonville
BOS
Boston
€258 Return, found 4 days ago
€258
Return
found 4 days ago
Select United flight, departing Thu, 7 May from Jacksonville to Boston, returning Mon, 11 May, priced at €258 found 4 days ago

Travel information

Flights from O Brien: Essential Travel Information

Cheapest flight from O Brien
€164 (roundtrip)
Best airlines to fly from O Brien
Delta, JetBlue Airways, American Airlines, Breeze Airways, United
Cheapest month to fly from O Brien
May
O Brien IATA code
null
O Brien Country/State
Florida
Airline ticket deals from O Brien
€164 - €258

 

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