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Cheap flights from Chicago O'Hare Intl Airport to Ireland from €219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Ireland departing on 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Ireland

Cheap return flights

These are some of the best return flight deals from Chicago O'Hare Intl Airport to Ireland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago O'Hare Intl Airport to Ireland.

Cheap last-minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Ireland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ireland, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Ireland

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Ireland.

All round-trip flight deals to Ireland

The cheapest plane tickets to Ireland found on KAYAK recently.
20:25 - 16:10ORD-DUB
13h 45m1 stop
04:25 - 15:30DUB-ORD
17h 05m1 stop
€342TAP AIR PORTUGAL
Find Deal
Sun, 8 Dec - Thu, 12 Dec
19:15 - 23:20ORD-DUB
22h 05m1 stop
04:25 - 15:30DUB-ORD
17h 05m1 stop
€350TAP AIR PORTUGAL
Find Deal
Wed, 4 Dec - Thu, 12 Dec
15:55 - 05:15ORD-DUB
7h 20mdirect
15:20 - 18:55DUB-ORD
8h 35mdirect
€450Aer Lingus
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Sun, 2 Mar - Tue, 11 Mar
23:05 - 17:00ORD-DUB
12h 55m1 stop
06:40 - 14:05DUB-ORD
12h 25m1 stop
€471American Airlines
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Wed, 19 Mar - Fri, 28 Mar
19:40 - 19:25ORD-SNN
18h 45m1 stop
21:25 - 17:00SNN-ORD
25h 35m1 stop
€473American Airlines
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Mon, 24 Mar - Mon, 31 Mar
21:00 - 10:20ORD-DUB
7h 20mdirect
15:20 - 17:55DUB-ORD
8h 35mdirect
€478Aer Lingus
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Sun, 16 Feb - Tue, 4 Mar
17:27 - 10:45ORD-DUB
11h 18m1 stop
17:20 - 14:20DUB-ORD
27h 00m1 stop
€485KLM
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Wed, 2 Apr - Mon, 7 Apr
11:21 - 11:30ORD-SNN
19h 09m2 stops
17:25 - 14:15SNN-ORD
49h 50m2 stops
€809British Airways
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Mon, 24 Mar - Sat, 29 Mar
19:40 - 16:45ORD-SNN
15h 05m2 stops
17:30 - 14:00SNN-ORD
26h 30m2 stops
€831British Airways
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Mon, 2 Dec - Fri, 13 Dec
16:25 - 21:50ORD-ORK
23h 25m1 stop
13:25 - 21:28ORK-ORD
38h 03m2 stops
€945KLM
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Wed, 1 Jan - Wed, 8 Jan
15:54 - 19:00ORD-DUB
45h 06m3 stops
€219
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Mon, 13 Jan
22:47 - 19:00ORD-DUB
38h 13m2 stops
€224
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Mon, 13 Jan
18:25 - 13:35ORD-DUB
13h 10m1 stop
€373American Airlines
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Tue, 31 Dec
22:00 - 17:00ORD-DUB
13h 00m1 stop
€412British Airways
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Fri, 13 Dec
19:40 - 13:35ORD-DUB
12h 55m1 stop
€413American Airlines
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Thu, 13 Mar
21:45 - 15:00ORD-DUB
11h 15m1 stop
€414British Airways
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Sat, 15 Feb
15:55 - 05:15ORD-DUB
7h 20mdirect
€451Aer Lingus
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Sun, 24 Nov
21:00 - 10:20ORD-DUB
7h 20mdirect
€463Aer Lingus
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Thu, 16 Jan
16:25 - 21:50ORD-ORK
23h 25m1 stop
€471KLM
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Wed, 1 Jan
15:40 - 08:25ORD-DUB
10h 45m1 stop
€649KLM
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Tue, 17 Dec
19:15 - 23:20ORD-DUB
22h 05m1 stop
04:25 - 15:30DUB-ORD
17h 05m1 stop
€617TAP AIR PORTUGAL
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Wed, 20 Nov - Thu, 21 Nov
09:48 - 23:20ORD-DUB
31h 32m2 stops
16:55 - 15:30DUB-ORD
28h 35m1 stop
€641TAP AIR PORTUGAL
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Tue, 19 Nov - Tue, 26 Nov
19:40 - 09:00ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€675Aer Lingus
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Tue, 19 Nov - Tue, 26 Nov
19:05 - 11:55ORD-DUB
34h 50m1 stop
08:30 - 20:05DUB-ORD
17h 35m1 stop
€730
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Wed, 20 Nov - Thu, 28 Nov
17:28 - 08:40ORD-DUB
9h 12m1 stop
08:40 - 18:45DUB-ORD
16h 05m1 stop
€735
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Tue, 19 Nov - Tue, 26 Nov
09:48 - 23:20ORD-DUB
31h 32m2 stops
04:25 - 15:30DUB-ORD
17h 05m1 stop
€740TAP AIR PORTUGAL
Find Deal
Wed, 20 Nov - Thu, 21 Nov
19:40 - 09:00ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€855Aer Lingus
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Wed, 20 Nov - Thu, 28 Nov
22:05 - 15:20ORD-DUB
11h 15m1 stop
11:30 - 14:00DUB-ORD
8h 30mdirect
€920American Airlines
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Wed, 20 Nov - Thu, 28 Nov
17:42 - 15:05ORD-DUB
15h 23m2 stops
08:40 - 18:45DUB-ORD
16h 05m1 stop
€1,011British Airways
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Fri, 22 Nov - Mon, 25 Nov
15:00 - 08:15ORD-DUB
11h 15m1 stop
11:30 - 14:00DUB-ORD
8h 30mdirect
€1,063American Airlines
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Thu, 21 Nov - Thu, 28 Nov
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 15:00DUB-ORD
8h 30mdirect
€449Aer Lingus
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Sun, 2 Mar - Tue, 11 Mar
15:55 - 05:15ORD-DUB
7h 20mdirect
15:20 - 18:55DUB-ORD
8h 35mdirect
€450Aer Lingus
Find Deal
Sun, 2 Mar - Tue, 11 Mar
20:55 - 10:20ORD-DUB
7h 25mdirect
16:40 - 19:05DUB-ORD
8h 25mdirect
€462Aer Lingus
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Wed, 2 Apr - Tue, 8 Apr
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€463United Airlines
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Wed, 2 Apr - Tue, 8 Apr
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€505United Airlines
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Wed, 2 Apr - Mon, 7 Apr
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 15:00DUB-ORD
8h 30mdirect
€649American Airlines
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Sun, 2 Mar - Tue, 11 Mar
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€667
Find Deal
Wed, 2 Apr - Wed, 9 Apr
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 15:00DUB-ORD
8h 30mdirect
€691American Airlines
Find Deal
Mon, 3 Mar - Mon, 10 Mar
15:55 - 05:15ORD-DUB
7h 20mdirect
15:20 - 17:55DUB-ORD
8h 35mdirect
€719British Airways
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Wed, 4 Dec - Fri, 13 Dec
19:40 - 09:00ORD-DUB
7h 20mdirect
15:20 - 17:55DUB-ORD
8h 35mdirect
€720British Airways
Find Deal
Wed, 4 Dec - Fri, 13 Dec

TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to Ireland

Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to Ireland flight tickets
TAP AIR PORTUGAL
8 Dec
ORD20:25Chicago O'Hare Intl
13h 45m
1 stop
DUB16:10Dublin
12 Dec
DUB04:25Dublin
17h 05m
1 stop
ORD15:30Chicago O'Hare Intl
TAP AIR PORTUGAL
4 Dec
ORD19:15Chicago O'Hare Intl
22h 05m
1 stop
DUB23:20Dublin
12 Dec
DUB04:25Dublin
17h 05m
1 stop
ORD15:30Chicago O'Hare Intl
TAP AIR PORTUGAL
4 Dec
ORD19:15Chicago O'Hare Intl
22h 05m
1 stop
DUB23:20Dublin
12 Dec
DUB04:25Dublin
17h 05m
1 stop
ORD15:30Chicago O'Hare Intl

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Ireland

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Ireland flight tickets
Scandinavian Airlines
2 Feb
ORD19:10Chicago O'Hare Intl
34h 30m
1 stop
DUB11:40Dublin
26 Feb
DUB12:30Dublin
33h 20m
1 stop
ORD15:50Chicago O'Hare Intl
Scandinavian Airlines
7 Apr
ORD19:15Chicago O'Hare Intl
34h 35m
1 stop
DUB11:50Dublin
16 Apr
DUB19:05Dublin
27h 05m
1 stop
ORD16:10Chicago O'Hare Intl
Scandinavian Airlines
2 Feb
ORD19:10Chicago O'Hare Intl
34h 30m
1 stop
DUB11:40Dublin
9 Mar
DUB10:10Dublin
35h 40m
1 stop
ORD16:50Chicago O'Hare Intl

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport?

British Airways. British Airways, Aer Lingus, and American Airlines are the most popular carriers operating from Chicago O'Hare Intl Airport to Ireland

Can stopping save me money on Chicago O'Hare Intl Airport to Ireland flights?

You could potentially save up to 50% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Ireland flight.

Cheap Chicago O'Hare Intl Airport to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Ireland

Best price found

€219

Fastest flight time

7h 20m

Direct flights

Every day

Airports in Ireland

3 airports
The best one-way flight to Ireland from Chicago O'Hare Intl Airport in the past 72 hours is €219. The best return flight deal from Chicago O'Hare Intl Airport to Ireland found on momondo in the last 72 hours is €342.
The fastest flight from Chicago O'Hare Intl Airport to Ireland takes 7h 20m
Direct flights go from Chicago O'Hare Intl Airport to Ireland every day.
There are 3 airports near Ireland: Dublin (DUB), Shannon (SNN), Cork (ORK)

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Ireland?

    Prices for flights from Chicago O'Hare Intl Airport to Ireland refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Ireland?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Ireland?


Best airlines flying from Chicago O'Hare Intl Airport to Ireland

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €566Free CancellationRating
7.1
1,086 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €667Free CancellationRating
6.6
6,836 reviews
Search British Airways flights
American AirlinesPriceFrom €719Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom €730Free CancellationRating
7.8
1,350 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Chicago.

Can I find flights from Chicago to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Ireland?

Once all potential Chicago to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.


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