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Cheap Flights from Dublin to Chicago

Prices were available within the past 7 days and starts at $225 for one-way flights and $344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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, Delta, Iberia, Icelandair, KLM, Lufthansa, SAS, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Flight Price $343
Distance 3,663 mi



Cheap DUB to ORD Flights

  • How long does the average person stay in Chicago?

    Of course, you're not an average person, but if you were, you'd stay about one week.
  • Which airline has the least delays from Dublin to Chicago?

    Booking with Ethiopian Airlines means you will arrive to Chicago pretty close to the time your ticket states. In fact, this timely airline has a 78% average for landing before the plane turns into a pumpkin.
  • How long is the flight from DUB to ORD?

    Ethiopian Airlines currently holds the shortest travel time with eight hours and 10 minutes. So, you would arrive in Chicago at 7:55 AM CST if you left Dublin at 4:45 AM GMT. Remember, there is a five-hour time change.
  • How many flights are there per day from Dublin to Chicago?

    The number does differ by the day of the week, but on average, you can expect six different choices of flight times when you book. The average route departing IE currently has four different flight times per day. You'll have more options than the average passenger.
  • What is the cheapest day to fly to Chicago?

    Tickets are currently being sold for $341, 73% below the average price for this route. As of Feb 17th, the cheapest day to fly from Dublin to Chicago is Mar 7th.
  • Is there an alternative airport near Chicago?

    The other airport is Chicago Midway International Airport (MDW) which is 16 miles away and on average, flights are 47% cheaper for the upcoming two months. Save a few bucks and put it towards your next trip.
  • Can I change the date of my flight?

    You sure can and you may save yourself some money by doing it. The lowest-cost day to fly in March is Friday.

Dublin to Chicago Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Dublin to Chicago offer the perfect respite. Not only does exploring Chicago provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Dublin to Chicago may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from DUB to ORD today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Chicago are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Chicago more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to Chicago is $225 now!

Feb 2, 2020

I am an average size man and found the seat space Too tight. I was in A19 next to a gentleman but we couldn’t move much without elbowing each other. I cannot imagine if this was a women how they would feel being elbowed by a man next to them.

Feb 1, 2020

The departing trip was not great, as the plane was an hour late at departure. Our connecting flight closed as we arrived. There was a 10 hour layover with no compensation before resuming our trip. Thankfully the return trip was uneventful. The food and entertainment was great, flight attendants pleasant, the airplane seemed to be well-maintained ( an Airbus 320).

Jan 10, 2020

Not satisfied with the number of carry-on allowed and the size of carry-on.

Jan 7, 2020

Boarding was rushed because of tight interval between flights.

Dec 27, 2019

Thank you for upgrading us to Business Class!!

Dec 19, 2019

Too cold.

Nov 25, 2019

Good Day, I wanted to ask if there was any way for the company to use less plastic? I am a student of human rights, working on issues of climate justice, while I know the environmental I had in flying on a plane, I wanted to know if the company would ever consider using less plastic. As a customer, it would mean a lot for this to be considered, making me recommend this airline in the future, so for other travelers, please write on this issue to start a call to action.

May 26, 2019

Excellent service on board with lots of entertainment options. Check in was simple and well marked with signs.

Dec 20, 2018

After the ticketing fiasco, I was hoping for a friendly flight crew and good movies. Got both. Still waiting to get expedia's refund of duplicated tickets.

Sep 26, 2018

Lousy leg room, purchasing seats is ridiculous. Food was awful. I guess I’ve come to expect less from my airlines. The bar is low and you have met expectations

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.