Skip to main content
Beginning of main content

Cheap Flights from Chicago to Dublin $338.99

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Here are your best fares found in the past 7 days

The lowest fare found for this route is $588.66 on Thu, Apr 27 from ORD to DUB
Flights Fare Calendar Find minimum fare between origin ORD and destination DUB Click this button to get previous 30 days data Click this button to get next 30 days data $994 $852 $710 $568 $426 $284 $142 $0 Apr May 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S Price is $ 852.53 on American Airlines Price is $ 842.13 on American Airlines Price is $ 829.56 on United Price is $ 815.93 on Aer Lingus Price is $ 808.96 on Air Canada Price is $ 775.43 on American Airlines Price is $ 770.93 on Aer Lingus Price is $ 767.53 on American Airlines Price is $ 757.03 on American Airlines Price is $ 756.93 on American Airlines Price is $ 736.96 on Air Canada Price is $ 731.32 on KLM Price is $ 730.93 on Aer Lingus Price is $ 705.93 on Aer Lingus Price is $ 705.53 on Aer Lingus Price is $ 695.43 on Aer Lingus Price is $ 682.68 on Air Canada Price is $ 680.93 on Aer Lingus Price is $ 678.84 on Air France Price is $ 678.56 on Finnair Price is $ 675.06 on Iberia Price is $ 670.57 on KLM Price is $ 665.95 on British Airways Price is $ 660.96 on KLM Price is $ 651.94 on Delta Price is $ 649.98 on WOW air Price is $ 649.98 on WOW air Price is $ 649.98 on WOW air Price is $ 642.06 on Iberia Price is $ 639.46 on British Airways Price is $ 636.56 on British Airways Price is $ 636.56 on British Airways Price is $ 636.46 on British Airways Price is $ 632.96 on SAS Price is $ 632.86 on British Airways Price is $ 632.66 on SAS Price is $ 631.56 on British Airways Price is $ 627.76 on British Airways Price is $ 624.76 on SAS Price is $ 624.76 on British Airways Price is $ 624.36 on British Airways Price is $ 622.76 on Iberia Price is $ 618.68 on Delta Price is $ 617.06 on American Airlines Price is $ 614.16 on British Airways Price is $ 614.16 on British Airways Price is $ 614.16 on British Airways Price is $ 609.98 on WOW air Price is $ 609.56 on Finnair Price is $ 589.98 on WOW air Price is $ 589.06 on Turkish Airlines Price is $ 588.76 on Turkish Airlines Price is $ 588.76 on Turkish Airlines Price is $ 588.76 on Turkish Airlines Price is $ 588.76 on Turkish Airlines Price is $ 588.66 on Turkish Airlines Price is $ 588.66 on Turkish Airlines Price is $ 588.66 on Turkish Airlines Price is $ 588.66 on Turkish Airlines

Cheapest Flights from Chicago to Dublin (ORD to DUB)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Dublin (ORD to DUB)

Question : Which airline is giving the best deals for round-trip flights from O'Hare International Airport (ORD) to Dublin Airport (DUB)?
Answer : Air Canada is the leader in keeping prices down for their passengers over the next three months. Fares are being booked at just $449, which is quite a deal when compared to the high-end bookings of $3,666.

Question : How often is the O'Hare International Airport (ORD) to Dublin Airport (DUB) route delayed?
Answer : Flights from ORD to DUB are on time 69% of the time, ranking in the 54th percentile worldwide. If a flight is late, though, expect an average of 48 minutes added to your flight time.

Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating less for this route than the majority of routes from the United States, as they're ranging from $449 to $3,666. However, the sooner you book, the more you'll be able to save.

Question : How long do most people visit Dublin?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.

Question : What is the fastest flight from ORD to DUB?
Answer : The quickest direct flight is seven hours and 15 minutes via Aer Lingus. If you catch the 7:20 PM CDT departure, you'll arrive at 8:35 AM IST (remember, there is a six-hour time difference).

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of Apr 17th, the cheapest day to fly from Chicago to Dublin is May 10th. Tickets are currently being sold for $449, which is 26% below the average price for this route.

Question : How long will the flight typically be from O'Hare International Airport (ORD) to Dublin Airport (DUB)?
Answer : Flying from ORD to DUB typically takes about seven hours and 15 minutes.