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Cheap flights from Ireland to Chicago O'Hare Intl Airport from $302

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 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Wed 5/15
Wed 5/22

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Easily compare round-trip flights from Ireland to Chicago O'Hare Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ireland to Chicago O'Hare Intl Airport by changing tabs
British Airways
Oct 25
DUB8:10 amDublin
11h 35m
1 stop
ORD1:45 pmChicago O'Hare Intl
Nov 3
ORD6:35 pmChicago O'Hare Intl
11h 30m
1 stop
DUB12:05 pmDublin
Multiple Airlines
Oct 26
DUB9:30 amDublin
8h 15m
ORD11:45 amChicago O'Hare Intl
Nov 2
ORD10:00 amChicago O'Hare Intl
19h 00m
1 stop
DUB10:00 amDublin
Icelandair
Jul 10
DUB2:50 pmDublin
12h 25m
1 stop
ORD9:15 pmChicago O'Hare Intl
Jul 16
ORD10:15 pmChicago O'Hare Intl
9h 35m
1 stop
DUB1:50 pmDublin
American Airlines
Oct 25
DUB1:55 pmDublin
14h 22m
2 stops
ORD10:17 pmChicago O'Hare Intl
Nov 3
ORD4:53 pmChicago O'Hare Intl
16h 12m
2 stops
DUB3:05 pmDublin
Scandinavian Airlines
Sep 28
DUB10:15 amDublin
13h 40m
1 stop
ORD5:55 pmChicago O'Hare Intl
Oct 7
ORD7:45 pmChicago O'Hare Intl
34h 05m
1 stop
DUB11:50 amDublin
Alaska Airlines
Jun 6
DUB9:30 amDublin
8h 02m
ORD11:32 amChicago O'Hare Intl
Jun 13
ORD10:20 pmChicago O'Hare Intl
7h 20m
DUB11:40 amDublin

Find the cheapest one-way flights from Ireland to Chicago O'Hare Intl Airport

If you're looking for one-way flights from Ireland to Chicago O'Hare Intl Airport, view some of our deals below provided by American Airlines, British Airways and Iberia
Multiple Airlines
Jun 5
DUB2:20 pmDublin
32h 08m
3 stops
ORD4:28 pmChicago O'Hare Intl
Icelandair
Jun 4
DUB12:15 pmDublin
12h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl
WestJet
Jun 2
DUB12:55 pmDublin
34h 10m
1 stop
ORD5:05 pmChicago O'Hare Intl

Search last-minute flights to Chicago O'Hare Intl Airport from Ireland

Find and compare round-trip flight prices for your last-minute flight from Ireland to Chicago O'Hare Intl Airport
British Airways
May 16
DUB1:55 pmDublin
11h 59m
1 stop
ORD7:54 pmChicago O'Hare Intl
Jul 12
ORD7:00 amChicago O'Hare Intl
16h 00m
1 stop
DUB5:00 amDublin
Multiple Airlines
May 16
DUB11:45 amDublin
11h 41m
1 stop
ORD5:26 pmChicago O'Hare Intl
Jul 12
ORD10:25 pmChicago O'Hare Intl
7h 15m
DUB11:40 amDublin
SWISS
May 16
DUB8:40 amDublin
13h 25m
1 stop
ORD4:05 pmChicago O'Hare Intl
May 23
ORD7:15 pmChicago O'Hare Intl
16h 45m
1 stop
DUB6:00 pmDublin
United Airlines
May 16
DUB12:15 pmDublin
12h 34m
1 stop
ORD6:49 pmChicago O'Hare Intl
Jul 12
ORD7:45 amChicago O'Hare Intl
17h 20m
2 stops
DUB7:05 amDublin
Delta
May 16
DUB5:55 amDublin
18h 22m
2 stops
ORD6:17 pmChicago O'Hare Intl
Jul 12
ORD10:20 amChicago O'Hare Intl
16h 00m
2 stops
DUB8:20 amDublin
Multiple Airlines
May 16
DUB11:35 amDublin
8h 30m
ORD2:05 pmChicago O'Hare Intl
May 23
ORD7:15 pmChicago O'Hare Intl
16h 45m
1 stop
DUB6:00 pmDublin

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
British AirwaysPriceFrom $349Free CancellationRating
6.8
6,863 reviews
Search British Airways flights
IcelandairPriceFrom $376Free CancellationRating
7.0
1,324 reviews
Search Icelandair flights
Aer LingusPriceFrom $380Free CancellationRating
7.2
1,338 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $453Free CancellationRating
7.3
14,641 reviews
Search American Airlines flights
United AirlinesPriceFrom $553Free CancellationRating
7.4
11,016 reviews
Search United Airlines flights
IberiaPriceFrom $555Free CancellationRating
7.1
2,750 reviews
Search Iberia flights
FinnairPriceFrom $671Free CancellationRating
7.7
1,377 reviews
Search Finnair flights

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
Oct 25
DUB8:10 amDublin
11h 35m
1 stop
ORD1:45 pmChicago O'Hare Intl
Nov 3
ORD6:35 pmChicago O'Hare Intl
11h 30m
1 stop
DUB12:05 pmDublin
British Airways
Oct 25
DUB9:30 amDublin
8h 15m
ORD11:45 amChicago O'Hare Intl
Nov 3
ORD6:35 pmChicago O'Hare Intl
11h 30m
1 stop
DUB12:05 pmDublin
British Airways
Nov 6
DUB1:00 pmDublin
11h 45m
1 stop
ORD6:45 pmChicago O'Hare Intl
Nov 20
ORD6:35 pmChicago O'Hare Intl
11h 40m
1 stop
DUB12:15 pmDublin

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
Jul 10
DUB2:50 pmDublin
12h 25m
1 stop
ORD9:15 pmChicago O'Hare Intl
Jul 16
ORD10:15 pmChicago O'Hare Intl
9h 35m
1 stop
DUB1:50 pmDublin
Icelandair
Aug 7
DUB2:50 pmDublin
12h 25m
1 stop
ORD9:15 pmChicago O'Hare Intl
Aug 21
ORD10:15 pmChicago O'Hare Intl
9h 35m
1 stop
DUB1:50 pmDublin
Icelandair
Aug 5
DUB2:50 pmDublin
33h 25m
1 stop
ORD6:15 pmChicago O'Hare Intl
Aug 12
ORD10:15 pmChicago O'Hare Intl
30h 50m
1 stop
DUB11:05 amDublin

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?

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

What cabin class options are available on Ireland to Chicago O'Hare Intl Airport flights?

There are 2 cabin classes available to choose from on Ireland to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 15% 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

$302

Fastest flight time

8h 00m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Ireland in the past 72 hours is $302. The best round-trip flight deal from Ireland to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $383.
The fastest flight from Ireland to Chicago O'Hare Intl Airport takes 8h 00m
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 layovers 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 required travel and health documents for your Chicago O'Hare Intl Airport 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 license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Chicago for you.

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

momondo does allow users to show only those flights to Chicago from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Ireland and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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


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