Cheap flights from Chicago to Ireland from €175

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1 adult
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0 bags
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Sun 12/2

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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

€175

Fastest flight time

7h 10m

Direct flights

Every day
The best one-way flight to Ireland from Chicago in the past 72 hours is €175. The best return flight deal from Chicago to Ireland found on momondo in the last 72 hours is €373.
The fastest flight from Chicago to Ireland takes 7h 10m
Direct flights go from Chicago to Ireland every day.

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?

Aer Lingus. 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
20 Feb
ORD17:15Chicago O'Hare Intl
11h 50m
1 stop
DUB05:05Dublin
5 Mar
DUB23:30Dublin
22h 00m
1 stop
ORD21:30Chicago O'Hare Intl
Scandinavian Airlines
12 Apr
ORD12:00Chicago O'Hare Intl
13h 00m
1 stop
DUB01:00Dublin
26 Apr
DUB16:30Dublin
21h 50m
1 stop
ORD14:20Chicago O'Hare Intl
United Airlines
1 Mar
ORD16:26Chicago O'Hare Intl
27h 34m
1 stop
DUB20:00Dublin
8 Mar
DUB04:35Dublin
28h 56m
1 stop
ORD09:31Chicago O'Hare Intl
Air Canada
28 Feb
ORD08:00Chicago O'Hare Intl
13h 00m
2 stops
DUB21:00Dublin
7 Mar
DUB04:35Dublin
16h 49m
2 stops
ORD21:24Chicago O'Hare Intl
Multiple Airlines
27 Feb
ORD08:00Chicago O'Hare Intl
13h 00m
2 stops
DUB21:00Dublin
6 Mar
DUB04:35Dublin
16h 49m
2 stops
ORD21:24Chicago O'Hare Intl
KLM
1 Mar
ORD11:25Chicago O'Hare Intl
10h 25m
1 stop
DUB21:50Dublin
6 Mar
DUB07:00Dublin
12h 20m
1 stop
ORD19:20Chicago O'Hare Intl

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 SWISS, TAP AIR PORTUGAL and United Airlines
TAP AIR PORTUGAL
26 Apr
ORD18:05Chicago O'Hare Intl
20h 00m
1 stop
DUB14:05Dublin
Multiple Airlines
27 Feb
ORD17:15Chicago O'Hare Intl
17h 05m
2 stops
DUB10:20Dublin
SWISS
25 Feb
ORD14:10Chicago O'Hare Intl
34h 40m
1 stop
DUB00:50Dublin

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
8 Feb
ORD14:45Chicago O'Hare Intl
29h 15m
1 stop
DUB20:00Dublin
15 Feb
DUB04:50Dublin
28h 12m
1 stop
ORD09:02Chicago O'Hare Intl
Multiple Airlines
6 Feb
ORD08:16Chicago O'Hare Intl
12h 59m
2 stops
DUB21:15Dublin
13 Feb
DUB04:50Dublin
16h 34m
2 stops
ORD21:24Chicago O'Hare Intl
Delta
9 Feb
ORD10:05Chicago O'Hare Intl
11h 25m
1 stop
DUB21:30Dublin
19 Feb
DUB07:00Dublin
12h 20m
1 stop
ORD19:20Chicago O'Hare Intl
American Airlines
8 Feb
ORD08:40Chicago O'Hare Intl
13h 00m
2 stops
DUB21:40Dublin
15 Feb
DUB05:40Dublin
17h 16m
2 stops
ORD22:56Chicago O'Hare Intl
Aer Lingus
7 Feb
ORD14:45Chicago O'Hare Intl
7h 15m
DUB22:00Dublin
16 Feb
DUB10:20Dublin
8h 40m
ORD19:00Chicago O'Hare Intl
KLM
9 Feb
ORD07:30Chicago O'Hare Intl
14h 00m
2 stops
DUB21:30Dublin
16 Feb
DUB03:50Dublin
16h 30m
2 stops
ORD20:20Chicago 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
IcelandairPriceFrom €393Free CancellationRating
7.4
Search Icelandair flights
Aer LingusPriceFrom €412Free CancellationRating
7.2
Search Aer Lingus flights

Scandinavian Airlines flights from Chicago to Ireland

Our best Scandinavian Airlines deals on Chicago to Ireland flight tickets
Scandinavian Airlines
12 Apr
ORD12:00Chicago O'Hare Intl
13h 00m
1 stop
DUB01:00Dublin
26 Apr
DUB16:30Dublin
21h 50m
1 stop
ORD14:20Chicago O'Hare Intl
Scandinavian Airlines
12 Apr
ORD12:00Chicago O'Hare Intl
13h 00m
1 stop
DUB01:00Dublin
26 Apr
DUB08:20Dublin
30h 00m
2 stops
ORD14:20Chicago O'Hare Intl
Scandinavian Airlines
25 Feb
ORD11:00Chicago O'Hare Intl
12h 10m
1 stop
DUB23:10Dublin
4 Mar
DUB13:30Dublin
24h 05m
1 stop
ORD13:35Chicago O'Hare Intl

Air Canada flights from Chicago to Ireland

Our best Air Canada deals on Chicago to Ireland flight tickets
Air Canada
28 Feb
ORD08:00Chicago O'Hare Intl
13h 00m
2 stops
DUB21:00Dublin
7 Mar
DUB04:35Dublin
16h 49m
2 stops
ORD21:24Chicago O'Hare Intl
Air Canada
1 Mar
ORD12:50Chicago O'Hare Intl
15h 55m
2 stops
SNN04:45Shannon
8 Mar
SNN02:50Shannon
19h 56m
3 stops
ORD22:46Chicago O'Hare Intl
Air Canada
5 Feb
ORD08:50Chicago O'Hare Intl
15h 40m
2 stops
SNN00:30Shannon
21 Feb
SNN02:50Shannon
19h 59m
3 stops
ORD22:49Chicago 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 10m
Cheapest price€395
St. Louis to Dublin Flights
Fastest flight time10h 57m
Cheapest price€515
Chicago to Shannon Flights
Fastest flight time11h 20m
Cheapest price€606
Chicago to Cork Flights
Fastest flight time16h 41m
Cheapest price€566
Chicago to Knock Flights
Fastest flight time12h 30m
Cheapest price€847
Chicago to Milltown (Kerry) Flights
Fastest flight time12h 15m
Cheapest price€985
Champaign to Dublin Flights
Fastest flight time13h 07m
Cheapest price€633
St. Louis to Shannon Flights
Fastest flight time18h 00m
Cheapest price€1,334
Decatur, Illinois to Dublin Flights
Fastest flight time26h 31m
Cheapest price€1,164

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.


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