Cheap flights from Chicago to Ireland from €244

Return
1 adult
Economy
0 bags
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Wed 17/8
Wed 24/8

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Flight information for Chicago to Ireland

Find info about flight duration, direct flights, and airports for your flight from Chicago to Ireland

Best price found

€244

Fastest flight time

7h 20m

Direct flights

Wed, Sat and Sun
The best one-way flight to Ireland from Chicago in the past 72 hours is €244. The best return flight deal from Chicago to Ireland found on momondo in the last 72 hours is €365.
The fastest flight from Chicago to Ireland takes 7h 20m
Direct flights go from Chicago to Ireland on Wednesday, Saturday and Sunday. Airlines offering direct flights are: Aer Lingus, British Airways and Etihad Airways.

How to get the cheapest flight ticket from Chicago to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Ireland from Chicago?

Icelandair

Aer Lingus and Icelandair are the most popular carriers operating from Chicago to Ireland

What is the cheapest Chicago to Ireland flight route?

Chicago O'Hare Intl - Dublin

Fly from Chicago O'Hare Intl to Dublin for the best Chicago - Ireland flight prices


Easily compare return flights from Chicago to Ireland

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Ireland by changing tabs
TAP AIR PORTUGAL
11 Jan
ORD17:15Chicago O'Hare Intl
19h 00m
1 stop
DUB12:15Dublin
16 Jan
DUB06:05Dublin
15h 25m
1 stop
ORD21:30Chicago O'Hare Intl
Scandinavian Airlines
27 Sep
ORD12:00Chicago O'Hare Intl
13h 05m
1 stop
DUB01:05Dublin
11 Oct
DUB07:55Dublin
30h 25m
1 stop
ORD14:20Chicago O'Hare Intl
Iberia
27 Sep
ORD18:15Chicago O'Hare Intl
7h 25m
DUB01:40Dublin
11 Oct
DUB05:30Dublin
8h 15m
ORD13:45Chicago O'Hare Intl
United Airlines
22 Sep
ORD02:00Chicago O'Hare Intl
22h 00m
1 stop
DUB00:00Dublin
27 Sep
DUB06:10Dublin
27h 55m
1 stop
ORD10:05Chicago O'Hare Intl
Multiple Airlines
9 Oct
ORD13:05Chicago O'Hare Intl
10h 45m
1 stop
DUB23:50Dublin
19 Oct
DUB05:30Dublin
8h 09m
ORD13:39Chicago O'Hare Intl
KLM
30 Aug
MDW13:30Chicago Midway
10h 25m
1 stop
DUB23:55Dublin
7 Sep
DUB08:00Dublin
16h 10m
1 stop
MDW00:10Chicago Midway

Find the cheapest one-way flights from Chicago to Ireland

If you're looking for one-way flights from Chicago to Ireland, view some of our deals below provided by Icelandair and TAP AIR PORTUGAL
Multiple Airlines
12 Oct
ORD16:53Chicago O'Hare Intl
40h 52m
3 stops
DUB09:45Dublin
TAP AIR PORTUGAL
23 Oct
ORD18:05Chicago O'Hare Intl
14h 50m
1 stop
DUB08:55Dublin
Icelandair
3 Oct
ORD15:25Chicago O'Hare Intl
9h 40m
1 stop
DUB01:05Dublin

Search last-minute flights to Ireland from Chicago

Find and compare return flight prices for your last-minute flight from Chicago to Ireland
United Airlines
18 Aug
ORD03:12Chicago O'Hare Intl
21h 08m
1 stop
DUB00:20Dublin
25 Aug
DUB06:10Dublin
29h 26m
1 stop
ORD11:36Chicago O'Hare Intl
Air Canada
17 Aug
ORD13:00Chicago O'Hare Intl
9h 35m
1 stop
DUB22:35Dublin
25 Aug
DUB06:10Dublin
15h 16m
1 stop
ORD21:26Chicago O'Hare Intl
Finnair
17 Aug
ORD18:15Chicago O'Hare Intl
7h 25m
DUB01:40Dublin
1 Sep
DUB05:30Dublin
8h 10m
ORD13:40Chicago O'Hare Intl
Multiple Airlines
17 Aug
ORD06:22Chicago O'Hare Intl
12h 58m
1 stop
DUB19:20Dublin
24 Aug
DUB05:30Dublin
8h 10m
ORD13:40Chicago O'Hare Intl
American Airlines
17 Aug
ORD04:47Chicago O'Hare Intl
14h 33m
2 stops
DUB19:20Dublin
9 Sep
DUB05:30Dublin
8h 07m
ORD13:37Chicago O'Hare Intl
Delta
20 Aug
ORD08:10Chicago O'Hare Intl
15h 45m
1 stop
DUB23:55Dublin
29 Aug
DUB08:00Dublin
17h 27m
1 stop
ORD01:27Chicago O'Hare Intl

Best airlines flying from Chicago to Ireland

Compare and see reviews for airlines that fly from Chicago to Ireland with momondo
AirlineRatingFree CancellationPrice
Aer LingusPriceFrom €365Free CancellationRating
7.9
Search Aer Lingus flights
IcelandairPriceFrom €414Free CancellationRating
7.4
Search Icelandair flights

Scandinavian Airlines flights from Chicago to Ireland

Our best Scandinavian Airlines deals on Chicago to Ireland flight tickets
Scandinavian Airlines
27 Sep
ORD12:00Chicago O'Hare Intl
13h 05m
1 stop
DUB01:05Dublin
11 Oct
DUB07:55Dublin
30h 25m
1 stop
ORD14:20Chicago O'Hare Intl
Scandinavian Airlines
2 Nov
ORD13:00Chicago O'Hare Intl
12h 45m
1 stop
DUB01:45Dublin
11 Nov
DUB06:35Dublin
31h 00m
1 stop
ORD13:35Chicago O'Hare Intl
Scandinavian Airlines
4 Nov
ORD13:00Chicago O'Hare Intl
19h 40m
1 stop
DUB08:40Dublin
9 Nov
DUB06:35Dublin
31h 00m
1 stop
ORD13:35Chicago O'Hare Intl

Iberia flights from Chicago to Ireland

Our best Iberia deals on Chicago to Ireland flight tickets
Iberia
27 Sep
ORD18:15Chicago O'Hare Intl
7h 25m
DUB01:40Dublin
11 Oct
DUB05:30Dublin
8h 15m
ORD13:45Chicago O'Hare Intl
Iberia
13 Sep
ORD18:15Chicago O'Hare Intl
7h 25m
DUB01:40Dublin
28 Sep
DUB05:30Dublin
8h 15m
ORD13:45Chicago O'Hare Intl
Iberia
4 Oct
ORD06:57Chicago O'Hare Intl
17h 08m
1 stop
DUB00:05Dublin
11 Oct
DUB05:30Dublin
8h 15m
ORD13:45Chicago O'Hare Intl

  • Are airlines flying from Chicago to Ireland offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Chicago to Ireland are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Aer Lingus, Icelandair, and Finnair. You can search for the full list of airlines such as Aer Lingus that are offering this flexibility.



Alternative routes for Chicago to Ireland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Dublin Flights
Fastest flight time7h 05m
Cheapest price€385
St. Louis to Dublin Flights
Fastest flight time11h 08m
Cheapest price€515
Chicago to Shannon Flights
Fastest flight time12h 15m
Cheapest price€671
Chicago to Cork Flights
Fastest flight time10h 55m
Cheapest price€513
St. Louis to Shannon Flights
Fastest flight time18h 10m
Cheapest price€782
Chicago to Knock Flights
Fastest flight time30h 25m
Cheapest price€700
Champaign to Dublin Flights
Fastest flight time18h 52m
Cheapest price€1,455
Chicago to Milltown (Kerry) Flights
Fastest flight time12h 57m
Cheapest price€597
Decatur, Illinois to Dublin Flights
Fastest flight time19h 28m
Cheapest price€1,930

Similar Chicago to Ireland flights

Flexible with your destination? Broaden your search and find flights similar to your Chicago to Ireland route

Flights to other cities in Ireland

Lost the lust for Ireland? Check out some flights to other cities in Ireland

Why use momondo?

It is quick and easy to find Chicago to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Yes. momondo allows you to filter the results for Chicago to Ireland flights to just show those with flexible booking policies.

Once you have performed a search for Chicago to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

Price alerts on flights to Ireland from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
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