Cheap Flights from O Brien from ฿2,895

View ฿2,895 flight on Mon, 8 Sep 2025Opens in a new window

Popular airlines from O Brien

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Qatar Airways

    Qatar Airways

  • SAS

    SAS

  • Virgin Atlantic

    Virgin Atlantic

  • KLM

    KLM

  • Korean Air

    Korean Air

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿6,275 Return, found 15 hours ago
฿6,275
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿6,275 found 15 hours ago
Delta
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿7,020 Return, found 15 hours ago
฿7,020
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿7,020 found 15 hours ago
Delta
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿7,835 Return, found 15 hours ago
฿7,835
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿7,835 found 15 hours ago
American Airlines
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿7,910 Return, found 15 hours ago
฿7,910
Return
found 15 hours ago
Select American Airlines flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿7,910 found 15 hours ago
Delta
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿8,550 Return, found 15 hours ago
฿8,550
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿8,550 found 15 hours ago
Delta
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿8,580 Return, found 15 hours ago
฿8,580
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿8,580 found 15 hours ago
Delta
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿8,975 Return, found 15 hours ago
฿8,975
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿8,975 found 15 hours ago
Delta
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿9,295 Return, found 15 hours ago
฿9,295
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿9,295 found 15 hours ago
Delta
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿9,390 Return, found 15 hours ago
฿9,390
Return
found 15 hours ago
Select Delta flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿9,390 found 15 hours ago
United
Tue, 16 Sep - Tue, 23 Sep
JAX
Jacksonville
PHL
Philadelphia
฿11,665 Return, found 15 hours ago
฿11,665
Return
found 15 hours ago
Select United flight, departing Tue, 16 Sep from Jacksonville to Philadelphia, returning Tue, 23 Sep, priced at ฿11,665 found 15 hours ago

Flights from O Brien: Essential Travel Information

Cheapest flight from O Brien
฿6,275 (roundtrip)
Best airlines to fly from O Brien
Delta, American Airlines, United
Cheapest month to fly from O Brien
September
O Brien IATA code
null
O Brien Country/State
Florida
Airline ticket deals from O Brien
฿6,275 - ฿11,665

 

*Available to Expedia members.