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Cheap flights from Ireland to Chicago O'Hare Intl Airport from €281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Chicago O'Hare Intl Airport departing on 2/2. 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 Ireland to Chicago

Cheap return flights

These are some of the best return flight deals from Ireland to Chicago 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 Ireland to Chicago.

Cheap last-minute flights

Planning a quick getaway from Ireland to Chicago? 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 Chicago, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to Chicago

Find recent round-trip train or bus tickets from Ireland to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
11:00 - 15:50DUB-ORD
34h 50m2 stops
19:10 - 11:20ORD-DUB
34h 10m2 stops
€330Scandinavian Airlines
Find Deal
Sun, 22 Dec - Sat, 11 Jan
10:20 - 15:50DUB-ORD
35h 30m1 stop
19:10 - 11:40ORD-DUB
34h 30m1 stop
€367Scandinavian Airlines
Find Deal
Sat, 1 Mar - Sat, 8 Mar
11:30 - 17:20DUB-ORD
11h 50m1 stop
18:30 - 10:15ORD-DUB
9h 45m1 stop
€370Icelandair
Find Deal
Thu, 5 Dec - Mon, 9 Dec
11:30 - 17:20DUB-ORD
11h 50m1 stop
18:30 - 10:15ORD-DUB
9h 45m1 stop
€371Icelandair
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Thu, 5 Dec - Mon, 9 Dec
13:05 - 18:45DUB-ORD
11h 40m1 stop
21:45 - 19:35ORD-DUB
15h 50m1 stop
€457British Airways
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Sat, 7 Dec - Mon, 13 Jan
15:20 - 17:55DUB-ORD
8h 35mdirect
19:40 - 09:00ORD-DUB
7h 20mdirect
€469Aer Lingus
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Tue, 26 Nov - Sat, 30 Nov
15:20 - 17:55DUB-ORD
8h 35mdirect
19:40 - 09:00ORD-DUB
7h 20mdirect
€470Aer Lingus
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Thu, 5 Dec - Mon, 9 Dec
09:00 - 19:32DUB-ORD
16h 32m1 stop
21:10 - 10:05ORD-DUB
30h 55m1 stop
€502United Airlines
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Sat, 16 Nov - Sat, 23 Nov
20:35 - 14:45DUB-ORD
24h 10m1 stop
15:40 - 15:00ORD-DUB
17h 20m2 stops
€509British Airways
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Sat, 16 Nov - Sat, 23 Nov
09:00 - 14:51DUB-ORD
11h 51m1 stop
13:55 - 10:05ORD-DUB
14h 10m2 stops
€547United Airlines
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Wed, 11 Dec - Tue, 17 Dec
11:30 - 17:20DUB-ORD
11h 50m1 stop
€281Icelandair
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Sun, 2 Feb
11:00 - 23:47DUB-ORD
18h 47m3 stops
€316
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Mon, 3 Feb
11:00 - 23:47DUB-ORD
18h 47m3 stops
€319
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Mon, 3 Feb
16:40 - 19:15DUB-ORD
8h 35mdirect
€395Aer Lingus
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Sun, 2 Feb
16:40 - 19:15DUB-ORD
8h 35mdirect
€406Aer Lingus
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Sat, 1 Feb
10:45 - 07:13DUB-ORD
26h 28m2 stops
€460British Airways
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Sat, 30 Nov
15:55 - 10:41DUB-ORD
23h 46m2 stops
€469British Airways
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Fri, 14 Mar
18:50 - 17:42DUB-ORD
28h 52m2 stops
€516Iberia
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Sun, 5 Jan
10:55 - 17:42DUB-ORD
36h 47m2 stops
€550Iberia
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Tue, 31 Dec
11:35 - 14:10DUB-ORD
8h 35mdirect
€1,015United Airlines
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Wed, 30 Apr
15:20 - 17:55DUB-ORD
8h 35mdirect
19:40 - 09:00ORD-DUB
7h 20mdirect
€479Aer Lingus
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Fri, 8 Nov - Fri, 15 Nov
20:35 - 13:55DUB-ORD
23h 20m1 stop
21:45 - 15:05ORD-DUB
11h 20m1 stop
€503British Airways
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Fri, 8 Nov - Fri, 15 Nov
05:00 - 13:25DUB-ORD
14h 25m1 stop
17:55 - 17:50ORD-DUB
17h 55m2 stops
€543
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Fri, 8 Nov - Fri, 15 Nov
08:40 - 14:45DUB-ORD
12h 05m1 stop
21:45 - 15:05ORD-DUB
11h 20m1 stop
€551British Airways
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Tue, 5 Nov - Sun, 10 Nov
09:00 - 08:57DUB-ORD
29h 57m1 stop
16:00 - 10:05ORD-DUB
12h 05m1 stop
€566United Airlines
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Fri, 8 Nov - Thu, 21 Nov
13:10 - 13:55DUB-ORD
30h 45m1 stop
17:25 - 08:40ORD-DUB
9h 15m1 stop
€568American Airlines
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Thu, 7 Nov - Thu, 21 Nov
09:00 - 19:30DUB-ORD
16h 30m2 stops
12:45 - 07:00ORD-DUB
12h 15m1 stop
€575United Airlines
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Thu, 7 Nov - Sat, 16 Nov
11:30 - 14:00DUB-ORD
8h 30mdirect
22:05 - 16:35ORD-DUB
12h 30m1 stop
€594American Airlines
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Fri, 8 Nov - Fri, 15 Nov
13:10 - 23:00DUB-ORD
15h 50m1 stop
19:40 - 09:00ORD-DUB
7h 20mdirect
€615Aer Lingus
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Tue, 5 Nov - Sun, 10 Nov
12:30 - 15:50DUB-ORD
33h 20m1 stop
19:10 - 09:30ORD-DUB
32h 20m2 stops
€625Scandinavian Airlines
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Thu, 7 Nov - Thu, 21 Nov
15:20 - 17:55DUB-ORD
8h 35mdirect
19:40 - 09:00ORD-DUB
7h 20mdirect
€469Aer Lingus
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Tue, 26 Nov - Sat, 30 Nov
15:20 - 17:55DUB-ORD
8h 35mdirect
19:40 - 09:00ORD-DUB
7h 20mdirect
€470Aer Lingus
Find Deal
Thu, 5 Dec - Mon, 9 Dec
15:20 - 17:55DUB-ORD
8h 35mdirect
19:40 - 09:00ORD-DUB
7h 20mdirect
€473Aer Lingus
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Thu, 5 Dec - Mon, 9 Dec
15:20 - 17:55DUB-ORD
8h 35mdirect
15:55 - 05:15ORD-DUB
7h 20mdirect
€602British Airways
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Thu, 5 Dec - Tue, 10 Dec
16:40 - 19:15DUB-ORD
8h 35mdirect
21:00 - 10:20ORD-DUB
7h 20mdirect
€610British Airways
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Mon, 13 Jan - Fri, 31 Jan
11:30 - 14:00DUB-ORD
8h 30mdirect
15:55 - 05:15ORD-DUB
7h 20mdirect
€611American Airlines
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Fri, 22 Nov - Fri, 29 Nov
15:20 - 17:55DUB-ORD
8h 35mdirect
15:55 - 05:15ORD-DUB
7h 20mdirect
€613American Airlines
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Wed, 11 Dec - Tue, 17 Dec
11:35 - 14:10DUB-ORD
8h 35mdirect
21:15 - 11:10ORD-DUB
7h 55mdirect
€624
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Mon, 14 Apr - Sun, 20 Apr
15:20 - 17:55DUB-ORD
8h 35mdirect
15:55 - 05:15ORD-DUB
7h 20mdirect
€1,013
Find Deal
Sun, 22 Dec - Thu, 2 Jan
11:30 - 14:00DUB-ORD
8h 30mdirect
15:55 - 05:15ORD-DUB
7h 20mdirect
€1,133Iberia
Find Deal
Mon, 23 Dec - Thu, 2 Jan

Icelandair flights from Ireland to Chicago O'Hare Intl Airport

Our best Icelandair deals on Ireland to Chicago O'Hare Intl Airport flight tickets
Icelandair
5 Dec
DUB11:30Dublin
11h 50m
1 stop
ORD17:20Chicago O'Hare Intl
9 Dec
ORD18:30Chicago O'Hare Intl
9h 45m
1 stop
DUB10:15Dublin
Icelandair
5 Dec
DUB11:30Dublin
11h 50m
1 stop
ORD17:20Chicago O'Hare Intl
9 Dec
ORD18:30Chicago O'Hare Intl
9h 45m
1 stop
DUB10:15Dublin
Icelandair
5 Dec
DUB11:30Dublin
11h 50m
1 stop
ORD17:20Chicago O'Hare Intl
9 Dec
ORD18:30Chicago O'Hare Intl
9h 45m
1 stop
DUB10:15Dublin

British Airways flights from Ireland to Chicago O'Hare Intl Airport

Our best British Airways deals on Ireland to Chicago O'Hare Intl Airport flight tickets
British Airways
7 Dec
DUB13:05Dublin
11h 40m
1 stop
ORD18:45Chicago O'Hare Intl
13 Jan
ORD21:45Chicago O'Hare Intl
15h 50m
1 stop
DUB19:35Dublin
British Airways
9 Nov
DUB20:35Dublin
24h 10m
1 stop
ORD14:45Chicago O'Hare Intl
25 Nov
ORD16:05Chicago O'Hare Intl
17h 20m
2 stops
DUB15:25Dublin
British Airways
8 Nov
DUB20:35Dublin
23h 20m
1 stop
ORD13:55Chicago O'Hare Intl
15 Nov
ORD21:45Chicago O'Hare Intl
11h 20m
1 stop
DUB15:05Dublin

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

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 Chicago O'Hare Intl Airport from Ireland?

KLM. KLM, Icelandair, and Aer Lingus are the most popular carriers operating from Ireland to Chicago O'Hare Intl Airport

How many flights depart from Ireland to Chicago O'Hare Intl Airport on average per day?

The number of flights available between Ireland and Chicago O'Hare Intl Airport is 4 per day as of November 2024. The most frequent departure time is 11:00, with 71% of daily flights leaving at midday.

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

You could potentially save up to 28% on your flight if you consider stops on a Ireland to Chicago O'Hare Intl Airport flight.

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

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

Best price found

€281

Fastest flight time

8h 25m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Ireland in the past 72 hours is €281. The best return flight deal from Ireland to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is €330.
The fastest flight from Ireland to Chicago O'Hare Intl Airport takes 8h 25m
Direct flights go from Ireland to Chicago O'Hare Intl Airport every day.

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

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

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

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

    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 Ireland to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport 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 Ireland to Chicago O'Hare Intl Airport?


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

Compare and see reviews for airlines that fly from Ireland to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom €263Free CancellationRating
7.7
1,318 reviews
Search Finnair flights
American AirlinesPriceFrom €277Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IcelandairPriceFrom €320Free CancellationRating
7.2
582 reviews
Search Icelandair flights
British AirwaysPriceFrom €353Free CancellationRating
6.7
6,838 reviews
Search British Airways flights
Aer LingusPriceFrom €359Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
KLMPriceFrom €359Free CancellationRating
7.8
1,352 reviews
Search KLM flights
United AirlinesPriceFrom €405Free CancellationRating
7.4
9,232 reviews
Search United Airlines flights
IberiaPriceFrom €511Free CancellationRating
7.0
2,674 reviews
Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Chicago . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Chicago.

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

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


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