€420 Cheap Flights Dublin to Chicago (DUB-ORD)

Featured airlines

Plan, book, fly with confidence
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 15% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Cheap flights from Dublin to Chicago (DUB-ORD)

Prices were available within the past 7 days and start at €420 for one-way flights and €356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

Tue, 29 Apr - Thu, 15 May

DUB

Dublin

ORD

Chicago

€356

Return

found 5 days ago

Tue, 22 Apr - Wed, 30 Apr

DUB

Dublin

ORD

Chicago

€357

Return

found 6 days ago

Sat, 1 Feb - Tue, 1 Apr

DUB

Dublin

ORD

Chicago

€378

Return

found 6 days ago

Tue, 9 Sep - Tue, 16 Sep

DUB

Dublin

ORD

Chicago

€404

Return

found 1 day ago

Fri, 4 Apr - Mon, 7 Apr

DUB

Dublin

ORD

Chicago

€406

Return

found 1 day ago

Fri, 29 Aug - Mon, 1 Sep

DUB

Dublin

ORD

Chicago

€420

Return

found 1 day ago

Fri, 29 Aug - Mon, 1 Sep

DUB

Dublin

ORD

Chicago

€420

Return

found 1 day ago

Wed, 4 Jun - Tue, 12 Aug

DUB

Dublin

ORD

Chicago

€431

Return

found 1 day ago

Tue, 11 Feb - Sun, 16 Feb

DUB

Dublin

ORD

Chicago

€439

Return

found 5 days ago

Sat, 8 Feb - Sat, 22 Feb

DUB

Dublin

ORD

Chicago

€463

Return

found 4 days ago

Dublin to Chicago route information
Origin airport	Dublin
Destination airport	O'Hare Intl.
Airlines serving	Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price	€355
Distance	5862 km

Perfect flights from Dublin to Chicago

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Dublin to Chicago. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.

Picture yourself strolling through the streets of Chicago, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.

Our flexible Dublin to O'Hare Intl. ticket options cater to your travel preferences, with incredible one-way fares from €420 and roundtrip prices from €356. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.

But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at O'Hare Intl. and explore Chicago and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your DUB to ORD travel arrangements today and embark on the journey of a lifetime in Chicago.

Frequently asked questions

How much is a flight from Dublin Airport to O'Hare Intl. Airport (ORD)?

Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between DUB and O’Hare Intl. Airport (ORD) start from €356. Make your booking today to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport (DUB) to O'Hare Intl. Airport (ORD)?

We understand that circumstances change unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.

How do I find cheap flights from Dublin Airport (DUB) to O'Hare Airport that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for DUB to O’Hare Airport flights, you’ll see a “no change fees” filter for you to select.

How far is the flight from DUB to ORD?

The distance is around 5,900 kilometres, so fill your carry-on luggage with everything you need to make the long journey comfortable. Not sure what to take on board your Corballis to Chicago flight? Earplugs, a sleep mask and a neck pillow are a few essentials.

Which airlines fly direct from Dublin Airport (DUB) to O'Hare Airport?

Aer Lingus (EI) is the number one choice for many travellers. It operates 52 flights between Dublin Airport (DUB) and ORD each month. Ethiopian Airlines (ET) is also worth checking out. It offers 21 flights a month. Between these two airlines, you’ll be able to find a great deal from Corballis to Chicago.

Are Dublin Airport (DUB) to O'Hare Airport flight tickets cheaper when they're purchased at the last minute?

Booking your trip from Dublin Airport to O’Hare Intl. Airport (ORD) at the last minute could save you some cash. However, it might cost you a whole lot more! If you’d prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back frequently as deals are updated all the time on Expedia.