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Cheap flights from Illinois to Ireland from €217

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Ireland departing on 12/11. 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 Illinois to Ireland

Cheap return flights

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

Cheap last-minute flights

Planning a quick getaway from Illinois 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 Illinois to Ireland

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

All round-trip flight deals to Ireland

The cheapest plane tickets to Ireland found on KAYAK recently.
18:30 - 10:15ORD-DUB
9h 45m1 stop
11:30 - 17:20DUB-ORD
11h 50m1 stop
€359Icelandair
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Mon, 2 Dec - Tue, 10 Dec
18:30 - 10:15ORD-DUB
9h 45m1 stop
11:30 - 17:20DUB-ORD
11h 50m1 stop
€361Icelandair
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Wed, 4 Dec - Tue, 10 Dec
20:25 - 16:10ORD-DUB
13h 45m1 stop
04:25 - 15:30DUB-ORD
17h 05m1 stop
€362TAP AIR PORTUGAL
Find Deal
Sun, 8 Dec - Thu, 12 Dec
19:15 - 23:20ORD-DUB
22h 05m1 stop
16:55 - 15:30DUB-ORD
28h 35m1 stop
€365TAP AIR PORTUGAL
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Wed, 13 Nov - Tue, 19 Nov
19:10 - 11:40ORD-DUB
34h 30m1 stop
10:10 - 15:50DUB-ORD
35h 40m1 stop
€379Scandinavian Airlines
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Sun, 2 Feb - Sun, 9 Feb
19:10 - 11:40ORD-DUB
34h 30m1 stop
10:10 - 16:50DUB-ORD
35h 40m1 stop
€382Scandinavian Airlines
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Sun, 2 Mar - Sun, 9 Mar
21:10 - 10:05ORD-DUB
30h 55m1 stop
09:00 - 08:57DUB-ORD
29h 57m1 stop
€474United Airlines
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Mon, 2 Dec - Wed, 11 Dec
19:40 - 09:00ORD-DUB
7h 20mdirect
15:20 - 17:55DUB-ORD
8h 35mdirect
€477Aer Lingus
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Mon, 2 Dec - Tue, 10 Dec
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€483Aer Lingus
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Tue, 3 Dec - Tue, 10 Dec
18:16 - 10:05ORD-DUB
9h 49m1 stop
09:00 - 14:51DUB-ORD
11h 51m1 stop
€485United Airlines
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Wed, 4 Dec - Wed, 11 Dec
11:10 - 10:00ORD-DUB
40h 50m2 stops
€217
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Tue, 12 Nov
10:59 - 14:45ORD-DUB
21h 46m2 stops
€227
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Mon, 3 Feb
10:35 - 22:55ORD-DUB
30h 20m2 stops
€235
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Thu, 6 Feb
18:30 - 10:15ORD-DUB
9h 45m1 stop
€293Icelandair
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Mon, 2 Dec
18:30 - 10:15ORD-DUB
9h 45m1 stop
€296Icelandair
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Sat, 1 Feb
20:25 - 16:10ORD-DUB
13h 45m1 stop
€300TAP AIR PORTUGAL
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Sun, 10 Nov
19:05 - 17:50ORD-DUB
16h 45m1 stop
€305SWISS
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Sun, 2 Feb
20:25 - 16:10ORD-DUB
13h 45m1 stop
€306TAP AIR PORTUGAL
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Sun, 5 Jan
19:05 - 17:50ORD-DUB
16h 45m1 stop
€338SWISS
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Mon, 11 Nov
23:35 - 16:40ORD-DUB
12h 05m1 stop
€340Lufthansa
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Sat, 15 Mar
22:35 - 22:50ORD-DUB
18h 15m1 stop
18:40 - 16:15DUB-ORD
27h 35m1 stop
€566
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Fri, 8 Nov - Fri, 15 Nov
19:15 - 23:20ORD-DUB
22h 05m1 stop
04:15 - 15:30DUB-ORD
17h 15m1 stop
€569TAP AIR PORTUGAL
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Wed, 6 Nov - Sat, 7 Dec
13:55 - 15:40ORD-DUB
19h 45m2 stops
08:50 - 14:30DUB-ORD
11h 40m1 stop
€611Delta
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Fri, 8 Nov - Fri, 15 Nov
13:55 - 15:40ORD-DUB
19h 45m2 stops
05:55 - 21:51DUB-ORD
21h 56m2 stops
€619Delta
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Fri, 8 Nov - Fri, 15 Nov
19:15 - 23:20ORD-DUB
22h 05m1 stop
04:25 - 15:30DUB-ORD
17h 05m1 stop
€621TAP AIR PORTUGAL
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Wed, 6 Nov - Thu, 7 Nov
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€689Aer Lingus
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Fri, 8 Nov - Fri, 15 Nov
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€701Aer Lingus
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Fri, 8 Nov - Tue, 12 Nov
19:10 - 09:20ORD-DUB
32h 10m1 stop
19:10 - 15:50DUB-ORD
26h 40m1 stop
€725Scandinavian Airlines
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Fri, 8 Nov - Fri, 15 Nov
06:30 - 10:05ORD-DUB
21h 35m1 stop
09:00 - 11:59DUB-ORD
32h 59m1 stop
€729United Airlines
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Wed, 6 Nov - Sun, 8 Dec
21:10 - 10:05ORD-DUB
30h 55m1 stop
09:00 - 08:57DUB-ORD
29h 57m1 stop
€751United Airlines
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Mon, 4 Nov - Sun, 10 Nov
19:40 - 09:00ORD-DUB
7h 20mdirect
15:20 - 17:55DUB-ORD
8h 35mdirect
€477Aer Lingus
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Mon, 2 Dec - Tue, 10 Dec
16:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 15:00DUB-ORD
8h 30mdirect
€482Aer Lingus
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Tue, 11 Mar - Tue, 25 Mar
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€636United Airlines
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Sun, 30 Mar - Sun, 6 Apr
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€653United Airlines
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Sat, 29 Mar - Sun, 6 Apr
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€669American Airlines
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Mon, 2 Dec - Wed, 11 Dec
21:00 - 10:20ORD-DUB
7h 20mdirect
16:40 - 19:15DUB-ORD
8h 35mdirect
€678American Airlines
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Wed, 8 Jan - Wed, 15 Jan
15:55 - 05:15ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€707British Airways
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Mon, 2 Dec - Tue, 10 Dec
19:40 - 09:00ORD-DUB
7h 20mdirect
11:30 - 14:00DUB-ORD
8h 30mdirect
€713British Airways
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Wed, 4 Dec - Tue, 10 Dec
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€751
Find Deal
Sun, 30 Mar - Tue, 8 Apr
21:15 - 11:10ORD-DUB
7h 55mdirect
11:35 - 14:10DUB-ORD
8h 35mdirect
€759
Find Deal
Sun, 30 Mar - Mon, 7 Apr

Icelandair flights from Illinois to Ireland

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

Aer Lingus flights from Illinois to Ireland

Our best Aer Lingus deals on Illinois to Ireland flight tickets
Aer Lingus
2 Dec
ORD19:40Chicago O'Hare Intl
7h 20m
DUB09:00Dublin
10 Dec
DUB15:20Dublin
8h 35m
ORD17:55Chicago O'Hare Intl
Aer Lingus
3 Dec
ORD15:55Chicago O'Hare Intl
7h 20m
DUB05:15Dublin
10 Dec
DUB11:30Dublin
8h 30m
ORD14:00Chicago O'Hare Intl
Aer Lingus
2 Dec
ORD19:40Chicago O'Hare Intl
7h 20m
DUB09:00Dublin
11 Dec
DUB11:30Dublin
8h 30m
ORD14:00Chicago O'Hare Intl

How to get the cheapest flight ticket from Illinois 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 Illinois?

Aer Lingus. Aer Lingus, British Airways, and American Airlines are the most popular carriers operating from Illinois to Ireland

What is the cheapest Illinois to Ireland flight route?

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

Can stopping save me money on Illinois to Ireland flights?

You could potentially save up to 50% on your flight if you consider stops on a Illinois to Ireland flight.

Cheap Illinois to Ireland flight deals and tips

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

Best price found

€217

Fastest flight time

7h 20m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from Illinois in the past 72 hours is €217. The best return flight deal from Illinois to Ireland found on momondo in the last 72 hours is €359.
The fastest flight from Illinois to Ireland takes 7h 20m
Direct flights go from Illinois to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)

  • When did momondo last update prices for flights from Illinois to Ireland?

    Prices for flights from Illinois to Ireland are updated daily.

  • How many operators does momondo search for flights from Illinois to Ireland?

  • How old do you have to be to fly from Illinois to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Ireland.

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Illinois to Ireland?


Best airlines flying from Illinois to Ireland

Compare and see reviews for airlines that fly from Illinois to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €526Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €649Free CancellationRating
6.7
6,838 reviews
Search British Airways flights
American AirlinesPriceFrom €700Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom €711Free CancellationRating
7.8
1,352 reviews
Search KLM flights

Why use momondo?

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

Finding the right flight to Ireland from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

All flight searches from Illinois to Ireland on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Illinois 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.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Illinois and alert you when they change.


An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Popular flights according to clicks in the last 7 days on momondo