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Cheap flights from Ireland to Chicago from $327

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 departing on 4/14. 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

Recent round-trip flight deals from Ireland to Chicago

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 5:37 pm
DUB
-
MDW
17h 42m
2 stops
Delta Logo
1:26 pm - 3:45 pm
MDW
-
DUB
20h 19m
2 stops
$538Delta
Fri, Feb 13 - Thu, Feb 19
Delta Logo
5:55 am - 6:40 pm
DUB
-
MDW
18h 45m
2 stops
Delta Logo
10:49 am - 8:45 am
MDW
-
DUB
15h 56m
2 stops
$541Delta
Sun, Feb 22 - Wed, Mar 4
Delta Logo
5:55 am - 5:37 pm
DUB
-
MDW
17h 42m
2 stops
Delta Logo
1:26 pm - 8:05 am
MDW
-
DUB
12h 39m
2 stops
$543Delta
Fri, Feb 13 - Fri, Feb 20
Delta Logo
5:55 am - 5:37 pm
DUB
-
MDW
17h 42m
2 stops
Delta Logo
9:34 am - 7:45 am
MDW
-
DUB
16h 11m
2 stops
$544Delta
Fri, Feb 27 - Sat, Mar 7
KLM Logo
6:00 am - 5:37 pm
ORK
-
MDW
17h 37m
2 stops
KLM Logo
1:49 pm - 10:45 am
MDW
-
ORK
14h 56m
2 stops
$547KLM
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
6:00 am - 4:14 pm
DUB
-
MDW
16h 14m
2 stops
Multiple Airlines Logo
6:40 pm - 7:45 am
MDW
-
DUB
31h 05m
1 stop
$550Multiple Airlines
Sat, Feb 14 - Fri, Feb 20
Delta Logo
9:45 am - 5:45 pm
DUB
-
MDW
14h 00m
1 stop
Delta Logo
10:49 am - 7:45 am
MDW
-
DUB
14h 56m
1 stop
$551Delta
Sun, Feb 22 - Wed, Mar 4
Delta Logo
8:50 am - 5:37 pm
DUB
-
MDW
14h 47m
2 stops
Delta Logo
6:20 pm - 3:45 pm
MDW
-
DUB
15h 25m
2 stops
$556Delta
Thu, Feb 19 - Wed, Feb 25
KLM Logo
6:00 am - 5:37 pm
ORK
-
MDW
17h 37m
2 stops
KLM Logo
2:05 pm - 10:45 am
MDW
-
ORK
15h 40m
2 stops
$565KLM
Thu, Mar 5 - Mon, Mar 9
KLM Logo
6:00 am - 5:54 pm
ORK
-
MDW
16h 54m
2 stops
KLM Logo
2:05 pm - 10:45 am
MDW
-
ORK
15h 40m
2 stops
$1,491KLM
Fri, Mar 20 - Fri, Mar 27

Air France flights from Ireland to Chicago Midway Airport

Our best Air France deals on Ireland to Chicago Midway Airport flight tickets
Air France
Apr 17
DUB10:00 amDublin
14h 36m
1 stop
MDW6:36 pmChicago Midway
Apr 19
MDW12:53 pmChicago Midway
13h 52m
1 stop
DUB8:45 amDublin
$631
Air France
Mar 18
DUB9:45 amDublin
12h 37m
1 stop
MDW5:22 pmChicago Midway
Mar 24
MDW2:05 pmChicago Midway
12h 40m
1 stop
DUB7:45 amDublin
$651

Delta flights from Ireland to Chicago Midway Airport

Our best Delta deals on Ireland to Chicago Midway Airport flight tickets
Delta
Feb 9
DUB5:55 amDublin
18h 00m
2 stops
MDW5:55 pmChicago Midway
Feb 16
MDW1:26 pmChicago Midway
20h 19m
2 stops
DUB3:45 pmDublin
$538
Delta
Feb 22
DUB5:55 amDublin
18h 45m
2 stops
MDW6:40 pmChicago Midway
Mar 4
MDW10:49 amChicago Midway
15h 56m
2 stops
DUB8:45 amDublin
$541
Delta
Feb 13
DUB5:55 amDublin
18h 45m
2 stops
MDW6:40 pmChicago Midway
Feb 20
MDW1:26 pmChicago Midway
12h 39m
2 stops
DUB8:05 amDublin
$543

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to Chicago Midway Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Ireland to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinChicago

DUB - MDW

DUBMDW

Dublin

Fri 2/13

5:55 am-5:37 pm

2 stops17h 42m

Chicago Midway

Thu 2/19

1:26 pm-3:45 pm

2 stops20h 19m

$538

DublinChicago

DUB - MDW

DUBMDW

Dublin

Sun 2/22

5:55 am-6:40 pm

2 stops18h 45m

Chicago Midway

Wed 3/4

10:49 am-8:45 am

2 stops15h 56m

$541

DublinChicago

DUB - MDW

DUBMDW

Dublin

Fri 2/13

5:55 am-5:37 pm

2 stops17h 42m

Chicago Midway

Fri 2/20

1:26 pm-8:05 am

2 stops12h 39m

$543

DublinChicago

DUB - MDW

DUBMDW

Dublin

Fri 2/27

5:55 am-5:37 pm

2 stops17h 42m

Chicago Midway

Sat 3/7

9:34 am-7:45 am

2 stops16h 11m

$544

CorkChicago

ORK - MDW

ORKMDW

Cork

Thu 2/26

6:00 am-5:37 pm

2 stops17h 37m

Chicago Midway

Mon 3/2

1:49 pm-10:45 am

2 stops14h 56m

$547

DublinChicago

DUB - MDW

DUBMDW

Dublin

Sat 2/14

6:00 am-4:14 pm

2 stops16h 14m

Chicago Midway

Fri 2/20

6:40 pm-7:45 am

1 stop31h 05m

$550

DublinChicago

DUB - MDW

DUBMDW

Dublin

Sun 2/22

9:45 am-5:45 pm

1 stop14h 00m

Chicago Midway

Wed 3/4

10:49 am-7:45 am

1 stop14h 56m

$551

DublinChicago

DUB - MDW

DUBMDW

Dublin

Thu 2/19

8:50 am-5:37 pm

2 stops14h 47m

Chicago Midway

Wed 2/25

6:20 pm-3:45 pm

2 stops15h 25m

$556

CorkChicago

ORK - MDW

ORKMDW

Cork

Thu 3/5

6:00 am-5:37 pm

2 stops17h 37m

Chicago Midway

Mon 3/9

2:05 pm-10:45 am

2 stops15h 40m

$565

CorkChicago

ORK - MDW

ORKMDW

Cork

Fri 3/20

6:00 am-5:54 pm

2 stops16h 54m

Chicago Midway

Fri 3/27

2:05 pm-10:45 am

2 stops15h 40m

$1,491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Ireland to Chicago Midway 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 from Ireland to Chicago Midway?

WestJet is the most popular carrier operating from Ireland to Chicago Midway

Cheap Ireland to Chicago Midway Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Chicago Midway Airport

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Ireland to Chicago Midway Airport takes 12h 05m
There are no direct flights from Ireland to Chicago Midway Airport. There are no popular flight routes from Ireland to Chicago Midway Airport.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Chicago Midway Airport?

    Prices for flights from Ireland to Chicago Midway Airport refresh daily.

  • How old do you have to be to fly from Ireland to Chicago Midway Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Chicago Midway Airport.

  • What documentation or ID do you need to fly to Chicago Midway Airport?

    The required travel and health documents for your Chicago Midway 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 Midway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

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?

Yes. momondo allows you to filter the results for Ireland to Chicago flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Ireland.

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

Yes. momondo can track prices for Ireland to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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