Flights from Chicago to Dublin available from USD 529*

Promo code

Our best rates from Chicago to Dublin

Jun 2025
FromUSD 1,282*
Fare: Round trip/Economy
Displaying fares for June-2025
14

Sa

JUN

15

Su

16

Mo

17

Tu

18

We

19

Th

20

Fr

21

Sa

22

Su

23

Mo

24

Tu

25

We

26

Th

27

Fr

28

Sa

29

Su

30

Mo

01

Tu

JUL

02

We

03

Th

04

Fr

05

Sa

06

Su

07

Mo

08

Tu

09

We

10

Th

11

Fr

12

Sa

13

Su

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

Fly in the next three months: flights from Chicago to Dublin

USD

Chicago (ORD)to

Dublin (DUB)
Aug 13 2025 - Aug 19 2025
From
USD 547
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Aug 13 2025 - Aug 22 2025
From
USD 547
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Aug 04 2025 - Aug 19 2025
From
USD 547
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Aug 04 2025 - Aug 21 2025
From
USD 547
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Aug 05 2025 - Aug 19 2025
From
USD 547
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Aug 05 2025 - Aug 22 2025
From
USD 547
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Aug 16 2025 - Aug 21 2025
From
USD 547
Round trip
Economy

Chicago (ORD)to

Dublin (DUB)
Aug 04 2025 - Aug 22 2025
From
USD 547
Round trip
Economy

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

 

Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

Plan ahead for your trip from Chicago to Dublin with Icelandair

USD
Plan ahead for your trip from Chicago to Dublin with Icelandair
From
To
Fare type
Dates
Price
Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 18 2026 - Mar 25 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 06 2026 - Mar 18 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 06 2026 - Mar 24 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 06 2026 - Mar 25 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 07 2026 - Mar 11 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 07 2026 - Mar 14 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 08 2026 - Mar 14 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 08 2026 - Mar 25 2026

From

USD 529

Viewed 9 hrs ago

Chicago (ORD)Dublin (DUB)Round trip
/
Economy		Mar 09 2026 - Mar 25 2026

From

USD 529

Viewed 9 hrs ago

*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

Flights to Dublin from Chicago

Ireland’s lively capital, Dublin, is full of enchanting charm and vibrant spirits. With its rich history and warm welcome, it’s sure to leave a lasting imprint on your heart. Icelandair offers regular flights from Chicago to Dublin, with the chance to stop off in Iceland’s very own cool capital, too! For an unparalleled flying experience, choose Icelandair.

 

FAQs about travel from Chicago to Dublin

Helpful information for travel to Dublin from Chicago

What is the flight duration from Chicago to Dublin?

The average flight duration from Chicago O'Hare International Airport to Dublin Airport is around 7 hours and 30 minutes. However, this does not account for any layovers, which will extend your overall journey time.

When you book flights from Chicago to Dublin with Icelandair, you can choose to add a stopover in Iceland at no extra airfare.

When is the best time to fly from Chicago to Dublin?

The best time to book flights to Dublin from Chicago depends on your budget and what you’d like to experience in Dublin.

Summer brings brighter and longer days alongside outdoor festivals and community events. While winter unveils Dublin’s festive charm as an infectious and cozy atmosphere takes hold.

Alternatively, planning your trip during Dublin’s off-season can help you secure a good deal on Chicago to Dublin tickets.

How can I find cheap flights from Chicago to Dublin?

Being flexible on what dates and which season you visit can help you find the best airfare from Chicago to Dublin.

Between January and February is typically the cheapest time to book tickets as the demand is generally lower.

We also recommend booking your flights in advance and checking our flight deals regularly to secure the best airfare.

Can I get direct flights from Chicago to Dublin, Ireland?

Passengers flying from Chicago to Dublin with Icelandair will change at Keflavík International Airport. From there, you will fly directly to Dublin.

You can also extend your stopover in Reykjavík for up to seven days at no extra cost. That’s two captivating capitals under just one ticket, what’s not love?

Which airport in Chicago do I fly to Dublin from with Icelandair?

Icelandair offers flights to Dublin from Chicago O'Hare International Airport. Alternatively, you can find flights to Dublin from 11 other cities across the United States, including Boston and Seattle.

Other people also looked at