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Cheap flights from Chicago to Dublin from $257

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 to Dublin departing on 1/21. 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 to Dublin

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Dublin 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 to Dublin.

Cheap last minute flights

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

Cheap bus & train deals from Chicago to Dublin

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

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
6:30 pm - 10:15 amORD-DUB
9h 45m1 stop
11:30 am - 5:20 pmDUB-ORD
11h 50m1 stop
$390Icelandair
Find Deal
Mon, Dec 2 - Tue, Dec 10
6:30 pm - 10:15 amORD-DUB
9h 45m1 stop
11:30 am - 5:20 pmDUB-ORD
11h 50m1 stop
$393Icelandair
Find Deal
Mon, Dec 2 - Tue, Dec 10
7:10 pm - 11:40 amORD-DUB
34h 30m1 stop
10:10 am - 4:50 pmDUB-ORD
35h 40m1 stop
$414Scandinavian Airlines
Find Deal
Sun, Mar 2 - Sun, Mar 9
7:15 pm - 6:15 pmORD-DUB
17h 00m1 stop
12:40 pm - 4:10 pmDUB-ORD
33h 30m1 stop
$417Scandinavian Airlines
Find Deal
Tue, Apr 29 - Wed, May 7
9:05 pm - 10:05 amORD-DUB
31h 00m1 stop
9:00 am - 6:38 pmDUB-ORD
39h 38m2 stops
$513United Airlines
Find Deal
Sat, Dec 28 - Fri, Jan 10
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
3:20 pm - 5:55 pmDUB-ORD
8h 35mnonstop
$517Aer Lingus
Find Deal
Mon, Dec 2 - Tue, Dec 10
9:00 pm - 10:20 amORD-DUB
7h 20mnonstop
4:40 pm - 7:15 pmDUB-ORD
8h 35mnonstop
$518Aer Lingus
Find Deal
Tue, Jan 28 - Thu, Feb 6
6:10 pm - 7:10 amORD-DUB
31h 00m2 stops
9:00 am - 8:02 amDUB-ORD
29h 02m2 stops
$526United Airlines
Find Deal
Mon, Dec 2 - Wed, Dec 11
4:45 pm - 8:40 amORD-DUB
9h 55m1 stop
2:05 pm - 8:04 pmDUB-ORD
11h 59m1 stop
$541Iberia
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Mon, Dec 2 - Sun, Dec 15
2:55 pm - 8:40 amORD-DUB
11h 45m1 stop
2:05 pm - 8:04 pmDUB-ORD
11h 59m1 stop
$560Iberia
Find Deal
Sat, Dec 7 - Sun, Dec 15
6:30 pm - 10:15 amORD-DUB
9h 45m1 stop
$257Icelandair
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Tue, Jan 21
10:59 am - 11:00 pmORD-DUB
30h 01m2 stops
Mon, Jan 27
7:15 pm - 6:15 pmORD-DUB
17h 00m1 stop
$361Scandinavian Airlines
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Tue, Apr 29
11:15 am - 7:00 amORD-DUB
13h 45m2 stops
$398United Airlines
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Tue, Feb 11
8:00 pm - 10:05 amORD-DUB
33h 05m2 stops
$408United Airlines
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Sat, Mar 15
7:10 pm - 9:25 amORD-DUB
32h 15m1 stop
$426Scandinavian Airlines
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Thu, Jan 16
7:40 pm - 9:00 amORD-DUB
7h 20mnonstop
$475Aer Lingus
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Mon, Dec 30
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
$495Aer Lingus
Find Deal
Sun, Dec 1
9:00 pm - 10:20 amORD-DUB
7h 20mnonstop
$498American Airlines
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Mon, Jan 6
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
$511American Airlines
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Tue, Nov 19
8:25 pm - 4:10 pmORD-DUB
13h 45m1 stop
4:55 pm - 3:30 pmDUB-ORD
28h 35m1 stop
$635TAP AIR PORTUGAL
Find Deal
Sun, Nov 3 - Tue, Nov 12
7:05 pm - 5:50 pmORD-DUB
16h 45m1 stop
5:25 pm - 2:05 pmDUB-ORD
26h 40m2 stops
Mon, Nov 4 - Tue, Nov 12
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
3:20 pm - 5:55 pmDUB-ORD
8h 35mnonstop
$714Aer Lingus
Find Deal
Tue, Nov 5 - Sat, Nov 16
8:30 pm - 8:35 amORD-DUB
30h 05m1 stop
11:30 am - 2:00 pmDUB-ORD
8h 30mnonstop
$721Aer Lingus
Find Deal
Sun, Nov 3 - Tue, Nov 12
9:10 pm - 10:05 amORD-DUB
30h 55m1 stop
11:50 am - 7:34 amDUB-ORD
25h 44m1 stop
$781United Airlines
Find Deal
Mon, Nov 4 - Tue, Nov 12
6:30 am - 10:05 amORD-DUB
21h 35m1 stop
9:00 am - 12:58 pmDUB-ORD
33h 58m2 stops
$790United Airlines
Find Deal
Tue, Nov 5 - Sat, Nov 16
7:10 pm - 11:15 amORD-DUB
34h 05m2 stops
12:05 pm - 3:50 pmDUB-ORD
57h 45m2 stops
$830Scandinavian Airlines
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Sun, Nov 3 - Tue, Nov 12
10:05 am - 8:05 amORD-DUB
16h 00m2 stops
5:55 am - 9:05 pmDUB-ORD
21h 10m2 stops
$873Delta
Find Deal
Mon, Nov 4 - Sun, Nov 10
8:10 pm - 11:15 amORD-DUB
58h 05m2 stops
12:05 pm - 3:50 pmDUB-ORD
33h 45m2 stops
$884Scandinavian Airlines
Find Deal
Sat, Nov 2 - Sun, Nov 10
9:24 am - 8:05 amMDW-DUB
16h 41m2 stops
11:30 am - 5:54 pmDUB-MDW
12h 24m1 stop
$912Delta
Find Deal
Sun, Nov 3 - Tue, Nov 12
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
3:20 pm - 5:55 pmDUB-ORD
8h 35mnonstop
$517Aer Lingus
Find Deal
Mon, Dec 2 - Tue, Dec 10
9:00 pm - 10:20 amORD-DUB
7h 20mnonstop
4:40 pm - 7:15 pmDUB-ORD
8h 35mnonstop
$518Aer Lingus
Find Deal
Tue, Jan 28 - Thu, Feb 6
9:15 pm - 11:10 amORD-DUB
7h 55mnonstop
11:35 am - 2:10 pmDUB-ORD
8h 35mnonstop
$670United Airlines
Find Deal
Mon, Mar 31 - Thu, Apr 10
9:15 pm - 11:10 amORD-DUB
7h 55mnonstop
11:35 am - 2:10 pmDUB-ORD
8h 35mnonstop
$689United Airlines
Find Deal
Sun, Mar 30 - Sun, Apr 6
7:40 pm - 9:00 amORD-DUB
7h 20mnonstop
3:20 pm - 5:55 pmDUB-ORD
8h 35mnonstop
$725American Airlines
Find Deal
Mon, Dec 2 - Wed, Dec 11
9:00 pm - 10:20 amORD-DUB
7h 20mnonstop
4:40 pm - 7:15 pmDUB-ORD
8h 35mnonstop
$735American Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 15
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
11:30 am - 2:00 pmDUB-ORD
8h 30mnonstop
$772British Airways
Find Deal
Wed, Nov 13 - Sun, Nov 17
7:40 pm - 9:00 amORD-DUB
7h 20mnonstop
11:30 am - 2:00 pmDUB-ORD
8h 30mnonstop
$776British Airways
Find Deal
Fri, Nov 15 - Tue, Nov 19
9:15 pm - 11:10 amORD-DUB
7h 55mnonstop
11:35 am - 2:10 pmDUB-ORD
8h 35mnonstop
$1,020Brussels Airlines
Find Deal
Thu, Apr 3 - Fri, Apr 11
9:15 pm - 11:10 amORD-DUB
7h 55mnonstop
11:35 am - 2:10 pmDUB-ORD
8h 35mnonstop
$1,035Brussels Airlines
Find Deal
Fri, Apr 4 - Thu, Apr 10

SWISS flights from Chicago to Dublin

Our best SWISS deals on Chicago to Dublin flight tickets
SWISS
Nov 8
ORD7:05 pmChicago O'Hare Intl
16h 45m
1 stop
DUB5:50 pmDublin
Nov 11
DUB6:40 pmDublin
27h 35m
1 stop
ORD4:15 pmChicago O'Hare Intl
SWISS
Nov 14
ORD7:05 pmChicago O'Hare Intl
16h 45m
1 stop
DUB5:50 pmDublin
Nov 18
DUB1:20 pmDublin
30h 45m
2 stops
ORD2:05 pmChicago O'Hare Intl

Turkish Airlines flights from Chicago to Dublin

Our best Turkish Airlines deals on Chicago to Dublin flight tickets
Turkish Airlines
Mar 12
ORD12:55 pmChicago O'Hare Intl
21h 55m
1 stop
DUB3:50 pmDublin
Mar 19
DUB4:55 pmDublin
23h 15m
1 stop
ORD11:10 amChicago O'Hare Intl
Turkish Airlines
Feb 19
ORD11:55 amChicago O'Hare Intl
19h 45m
1 stop
DUB1:40 pmDublin
Jun 11
DUB10:35 amDublin
37h 10m
1 stop
ORD5:45 pmChicago O'Hare Intl
Turkish Airlines
Nov 9
ORD11:55 amChicago O'Hare Intl
19h 45m
1 stop
DUB1:40 pmDublin
Nov 14
DUB2:40 pmDublin
25h 30m
1 stop
ORD10:10 amChicago O'Hare Intl

How to get the cheapest flight ticket from Chicago to Dublin

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 typical price of a round-trip flight between Chicago and Dublin?

What is the cheapest month to fly from Chicago to Dublin?

February. The cheapest time of year to fly to Dublin from Chicago is February. Most expensive is June

What is the cheapest day to depart Chicago for Dublin?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

When is the cheapest time to fly from Chicago to Dublin?

In the afternoon. Chicago to Dublin flights are approximately 11% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Dublin from Chicago?

Air France. Air France, Scandinavian Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Chicago to Dublin

What is the cheapest Chicago to Dublin flight route?

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

How far in advance should you book Chicago to Dublin flights?

29 days before. The cheapest time to buy a flight from Chicago to Dublin is approximately 29 days to departure

How many flights depart from Chicago to Dublin on average per day?

As of October 2024, 2 flights take off from Chicago and land in Dublin each day. The most common flight departure time for this route is 4:00PM, with 52% of daily flights taking off in the evening.

How many flights depart from Chicago to Dublin on average per week?

As of October 2024, 17 flights take off from Chicago and land in Dublin each week. The most common flight departure day for this route is Thursday, with 35% of weekly flights taking off on this day.

What cabin class options are available on Chicago to Dublin flights?

There are 2 cabin classes available to choose from on Chicago to Dublin 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 Chicago to Dublin flights?

You could potentially save up to 45% on your flight if you consider stops on a Chicago to Dublin flight.

How have Chicago to Dublin flight prices changed over time?

As of October 2024, prices for Chicago to Dublin flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Dublin (CHI to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Dublin

Best Price Found

$257

Fastest flight time

7h 20m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Chicago in the past 72 hours is $257. The best round-trip flight deal from Chicago to Dublin found on momondo in the last 72 hours is $390.
The fastest flight from Chicago to Dublin takes 7h 20m
Direct flights go from Chicago to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Chicago to Dublin by plane?

    There are 3657.3 mi between Chicago and Dublin. A reasonable flight in good conditions will take 7h 20m.

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

    Prices for flights from Chicago to Dublin Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Dublin Airport?

  • How old do you have to be to fly from Chicago to Dublin 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 Chicago to Dublin Airport.

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

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago to Dublin?

  • What is the most popular airline from Chicago to Dublin?


Best airlines flying from Chicago to Dublin

Compare and see reviews for airlines that fly from Chicago to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $196Free CancellationRating
7.4
1,531 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $301Free CancellationRating
7.3
1,300 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $359Free CancellationRating
7.2
588 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $421Free CancellationRating
7.1
1,906 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $448Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $489Free CancellationRating
6.7
6,843 reviews
Search British Airways flights
KLMPriceFrom $506Free CancellationRating
7.8
1,352 reviews
Search KLM flights
IberiaPriceFrom $507Free CancellationRating
7.0
2,670 reviews
Search Iberia flights
LufthansaPriceFrom $515Free CancellationRating
6.8
7,182 reviews
Search Lufthansa flights
United AirlinesPriceFrom $525Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
  • American Airlines Flights From Chicago to Dublin

    The lowest priced American Airlines flight from Chicago to Dublin from the last 72 hours was $526. Generally, American Airlines has 6 flights on this route every week with an average price of $860. American Airlines is rated 7.2/10 by our users.


Why use momondo?

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

It is quick and easy to find Chicago to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

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

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

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 Dublin from Chicago.

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

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


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