Cheap Flights to O Brien: O Brien Flight Deals

View €426 flight on Mon, 12 May 2025Opens in a new window

Popular airlines to O Brien

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Cheap round-trip flights to O Brien

Prices were available within the past 7 days and start at €426 for one-way flights and €505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 19 Nov - Wed, 26 Nov
DUB
Dublin
JAX
Jacksonville
€505 Return, found 3 days ago
€505
Return
found 3 days ago
Select British Airways flight, departing Wed, 19 Nov from Dublin to Jacksonville, returning Wed, 26 Nov, priced at €505 found 3 days ago
Air Canada
Sat, 15 Nov - Sat, 22 Nov
DUB
Dublin
JAX
Jacksonville
€517 Return, found 4 days ago
€517
Return
found 4 days ago
Select Air Canada flight, departing Sat, 15 Nov from Dublin to Jacksonville, returning Sat, 22 Nov, priced at €517 found 4 days ago
American Airlines
Wed, 19 Nov - Wed, 26 Nov
DUB
Dublin
JAX
Jacksonville
€520 Return, found 3 days ago
€520
Return
found 3 days ago
Select American Airlines flight, departing Wed, 19 Nov from Dublin to Jacksonville, returning Wed, 26 Nov, priced at €520 found 3 days ago
Delta
Wed, 19 Nov - Wed, 26 Nov
DUB
Dublin
JAX
Jacksonville
€528 Return, found 3 days ago
€528
Return
found 3 days ago
Select Delta flight, departing Wed, 19 Nov from Dublin to Jacksonville, returning Wed, 26 Nov, priced at €528 found 3 days ago
Finnair
Fri, 13 Feb - Sun, 22 Feb
DUB
Dublin
JAX
Jacksonville
€530 Return, found 2 days ago
€530
Return
found 2 days ago
Select Finnair flight, departing Fri, 13 Feb from Dublin to Jacksonville, returning Sun, 22 Feb, priced at €530 found 2 days ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to O Brien. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to O Brien. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to O Brien, or are just on the lookout for the best flights to O Brien, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in O Brien to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of O Brien's airport?
Orlando Intl. Airport (MCO) is the most sought-after airport in O Brien. There are multiple airports within the region, so make sure you choose the right one when booking your flights.
How many airlines fly to O Brien?
There are 31 air carriers that fly into O Brien from 128 worldwide airports.
Which airlines fly to O Brien?
United Airlines, American Airlines and Spirit Airlines are the most frequent fliers to O Brien. The majority of flights arrive here from Chicago, with United Airlines having the most services on this route.
How many nonstop flights are there to O Brien?
Arranging an exciting O Brien adventure is a piece of cake when there are 3,281 nonstop flights each week to get you there.
Where are the most popular flights to O Brien departing from?
Flights to O Brien from Atlanta, Dallas and San Juan airports are highly sought after.
How long is the flight to O Brien Airport?
If you’re heading to O Brien from Chicago, you’ll have a flight time of 2 hours and 39 minutes. Those departing from Atlanta can expect to be travelling for 1 hour and 32 minutes. From New Jersey it’s 2 hours and 56 minutes away.
How to book the cheapest flight to O Brien?
We’ve all come across those jet-setters who somehow nab wonderfully cheap airfares wherever they go. Eager to know how to do it for your O Brien holiday? Don’t wait until the last minute to lock in your flight. Also, shop around and compare your options. If your destination has multiple airports, you may be able to pick up a fantastic deal by flying into a less busy terminal. Finally, be ready to secure your seat quickly if you find a great price. It might not stick around for long! With a bit of know-how and some luck, the ideal airfare can be yours.
How to survive the flight to O Brien?
Depending on where you’re coming from, your journey to O Brien could be no sweat at all or it could drag on forever. We’ve pulled together some handy hints that will help you start your unforgettable escape on the right foot.What to pack in your hand luggage:

  • The secret to having a pain-free travel experience is to pack ahead. First up, the essentials: passport, travel docs, credit cards and medications. Next, bring items that’ll help pass the time, like some electronic devices or a thrilling book. It’s also a wise idea to pack your chargers, a quality neck pillow and a pair of headphones. Last but not least, be sure to toss in toiletries like a toothbrush, cleansing wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don’t have sharp objects (like a knife or scissors) hiding in your hand luggage. Other prohibited items include flammable or explosive goods, such as fuel and fireworks, and gels and liquids in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Comfort should be your highest priority when picking what to wear during your flight. Consider your choice of footwear carefully too, as swollen feet are a common occurrence. Roomy, closed-toed shoes are your best bet.
  • Caused by sustained periods of immobility, DVT (deep vein thrombosis) is a condition that can affect some passengers during long-haul flights. But the great news is there are numerous ways to reduce the risk of developing it. Drink plenty of water, get up and wander the aisles wherever possible and wear compression socks to help improve your circulation.

How to get through airport security fast when flying to O Brien?
The secret is to be organised before you arrive at the airport security gate. That way, you’ll be boarding that plane to O Brien in the blink of an eye. Follow these helpful tips and get your trip off to a great start:

  • Be sure to keep your passport and travel documents someplace easily accessible. They’re the first things you’ll be asked to present to security.
  • Your belt, coat, keys and other small items, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn.
  • All electronic gadgets, including your tablet and phone, must also be scanned separately.
  • Any gels or liquids, such as perfume or toothpaste, that you want to bring on board must be no larger than 3.4 ounces (100 milliliters). Also, everything must fit inside a quart-size (one litre), zip-lock bag.
  • Slip-on shoes are a sensible footwear choice as you’re less likely to be required to remove them when going through security. Boots and heavier-style shoes are usually subjected to additional screening.
  • Sharp items are not allowed on board. They’ll be seized at security, so pack them in your checked luggage.

Flights to O Brien information
Destination airport
Jacksonville Intl.
Destination airport IATA code
JAX
Destination city name
Jacksonville
Return price
€505

Trending flights to O Brien

Prices were available within the past 7 days and start at €426 for one-way flights and €505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 19 Nov - Wed, 26 Nov
DUB
Dublin
JAX
Jacksonville
€505 Return, found 3 days ago
€505
Return
found 3 days ago
Select British Airways flight, departing Wed, 19 Nov from Dublin to Jacksonville, returning Wed, 26 Nov, priced at €505 found 3 days ago
*Available to Expedia members.