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Cheap flights from Chicago O'Hare Intl Airport to Dublin from $445

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

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 Chicago O'Hare Intl Airport to Dublin by changing tabs
TAP AIR PORTUGAL
Aug 2
ORD6:00 pmChicago O'Hare Intl
24h 05m
1 stop
DUB12:05 amDublin
Aug 20
DUB6:55 pmDublin
27h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
Finnair
Aug 16
ORD10:35 pmChicago O'Hare Intl
7h 05m
DUB11:40 amDublin
Aug 30
DUB9:30 amDublin
8h 02m
ORD11:32 amChicago O'Hare Intl
British Airways
Aug 15
ORD9:20 pmChicago O'Hare Intl
15h 25m
1 stop
DUB6:45 pmDublin
Aug 26
DUB9:20 amDublin
12h 30m
1 stop
ORD3:50 pmChicago O'Hare Intl
United Airlines
Aug 19
ORD1:05 pmChicago O'Hare Intl
15h 15m
1 stop
DUB10:20 amDublin
Aug 30
DUB11:35 amDublin
8h 30m
ORD2:05 pmChicago O'Hare Intl
Multiple Airlines
Aug 8
ORD3:40 pmChicago O'Hare Intl
10h 50m
1 stop
DUB8:30 amDublin
Aug 19
DUB9:50 amDublin
14h 40m
2 stops
ORD6:30 pmChicago O'Hare Intl
Icelandair
Aug 23
ORD10:15 pmChicago O'Hare Intl
30h 50m
1 stop
DUB11:05 amDublin
Aug 31
DUB12:15 pmDublin
12h 00m
1 stop
ORD6:15 pmChicago O'Hare Intl

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

If you're looking for one-way flights from Chicago O'Hare Intl Airport to Dublin, view some of our deals below provided by Finnair, Iberia and TAP AIR PORTUGAL
Multiple Airlines
Jun 5
ORD4:32 pmChicago O'Hare Intl
35h 28m
3 stops
DUB10:00 amDublin
TAP AIR PORTUGAL
Aug 28
ORD6:00 pmChicago O'Hare Intl
18h 05m
1 stop
DUB6:05 pmDublin
WestJet
Jun 21
ORD5:55 pmChicago O'Hare Intl
35h 00m
1 stop
DUB10:55 amDublin

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

Find and compare round-trip flight prices for your last-minute flight from Chicago O'Hare Intl Airport to Dublin
TAP AIR PORTUGAL
Jun 7
ORD2:15 amChicago O'Hare Intl
15h 50m
1 stop
DUB12:05 amDublin
Jun 22
DUB5:35 amDublin
14h 35m
1 stop
ORD2:10 pmChicago O'Hare Intl
Multiple Airlines
Jun 7
ORD2:15 amChicago O'Hare Intl
15h 50m
1 stop
DUB12:05 amDublin
Jun 16
DUB8:00 amDublin
54h 21m
2 stops
ORD8:21 amChicago O'Hare Intl
Air Canada
Jun 4
ORD3:40 pmChicago O'Hare Intl
10h 50m
1 stop
DUB8:30 amDublin
Jun 20
DUB9:50 amDublin
11h 04m
1 stop
ORD2:54 pmChicago O'Hare Intl
Finnair
Jun 9
ORD10:20 pmChicago O'Hare Intl
7h 20m
DUB11:40 amDublin
Jun 21
DUB9:30 amDublin
8h 02m
ORD11:32 amChicago O'Hare Intl
United Airlines
Jun 5
ORD8:47 amChicago O'Hare Intl
19h 33m
1 stop
DUB10:20 amDublin
Jun 12
DUB11:35 amDublin
8h 30m
ORD2:05 pmChicago O'Hare Intl
JetBlue
Jun 8
ORD8:40 amChicago O'Hare Intl
17h 40m
1 stop
DUB8:20 amDublin
Jun 15
DUB10:55 amDublin
14h 52m
1 stop
ORD7:47 pmChicago O'Hare Intl

United Airlines flights from Chicago O'Hare Intl Airport to Dublin

Our best United Airlines deals on Chicago O'Hare Intl Airport to Dublin flight tickets
United Airlines
Aug 19
ORD1:05 pmChicago O'Hare Intl
15h 15m
1 stop
DUB10:20 amDublin
Aug 30
DUB11:35 amDublin
8h 30m
ORD2:05 pmChicago O'Hare Intl
United Airlines
Aug 5
ORD9:20 pmChicago O'Hare Intl
7h 50m
DUB11:10 amDublin
Aug 19
DUB9:20 amDublin
13h 27m
1 stop
ORD4:47 pmChicago O'Hare Intl
United Airlines
Aug 13
ORD11:10 amChicago O'Hare Intl
13h 55m
2 stops
DUB7:05 amDublin
Aug 24
DUB9:20 amDublin
14h 49m
2 stops
ORD6:09 pmChicago O'Hare Intl

SWISS flights from Chicago O'Hare Intl Airport to Dublin

Our best SWISS deals on Chicago O'Hare Intl Airport to Dublin flight tickets
SWISS
Aug 22
ORD7:15 pmChicago O'Hare Intl
12h 35m
1 stop
DUB1:50 pmDublin
Aug 26
DUB6:45 pmDublin
23h 25m
1 stop
ORD12:10 pmChicago O'Hare Intl
SWISS
Aug 25
ORD2:20 pmChicago O'Hare Intl
22h 45m
2 stops
DUB7:05 pmDublin
Sep 1
DUB7:50 pmDublin
46h 20m
2 stops
ORD12:10 pmChicago O'Hare Intl
SWISS
Jun 8
ORD9:20 pmChicago O'Hare Intl
7h 50m
DUB11:10 amDublin
Jun 15
DUB6:45 pmDublin
23h 25m
1 stop
ORD12:10 pmChicago O'Hare Intl

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 cheapest month to fly from Chicago O'Hare Intl Airport to Dublin?

February. The cheapest time of year to fly to Dublin from Chicago O'Hare Intl Airport is February. Most expensive is June

What is the cheapest day to depart Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Dublin?

In the afternoon. Chicago O'Hare Intl Airport to Dublin flights are approximately 15% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Dublin from Chicago O'Hare Intl Airport?

Air France. Aer Lingus, Air Canada, and Air France are the most popular carriers operating from Chicago O'Hare Intl Airport to Dublin

How far in advance should you book Chicago O'Hare Intl Airport to Dublin flights?

38 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Dublin is approximately 38 days to departure

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

The number of flights available between Chicago O'Hare Intl Airport and Dublin is 4 per day as of May 2024. The most frequent departure time is 7:00PM, with 70% of daily flights leaving in the evening.

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

As of May 2024, 28 flights take off from Chicago O'Hare Intl Airport and land in Dublin each week. The most common flight departure day for this route is Sunday, with 14% of weekly flights taking off on this day.

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

There are 2 cabin classes available to choose from on Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Dublin flights?

You could potentially save up to 26% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Dublin flight.

Cheap Chicago O'Hare Intl Airport to Dublin (ORD to DUB) flight deals and tips

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

Best Price Found

$445

Fastest flight time

7h 05m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Chicago O'Hare Intl Airport in the past 72 hours is $445. The best round-trip flight deal from Chicago O'Hare Intl Airport to Dublin found on momondo in the last 72 hours is $661.
The fastest flight from Chicago O'Hare Intl Airport to Dublin takes 7h 05m
Direct flights go from Chicago O'Hare Intl Airport to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Chicago O'Hare Intl to Dublin by plane?

    There are 3663.0 mi between Chicago O'Hare Intl and Dublin. By plane, this route typically takes 7h 05m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Dublin Airport were last updated today.

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

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

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

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


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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $196Free CancellationRating
7.5
1,730 reviews
Search Air France flights
Scandinavian AirlinesPriceFrom $289Free CancellationRating
7.4
1,402 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $317Free CancellationRating
6.9
7,582 reviews
Search Lufthansa flights
IcelandairPriceFrom $414Free CancellationRating
7.0
1,221 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $421Free CancellationRating
7.1
2,104 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $479Free CancellationRating
7.2
1,306 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $496Free CancellationRating
6.8
6,765 reviews
Search British Airways flights
United AirlinesPriceFrom $522Free CancellationRating
7.4
10,777 reviews
Search United Airlines flights
IberiaPriceFrom $531Free CancellationRating
7.1
2,742 reviews
Search Iberia flights
Air CanadaPriceFrom $533Free CancellationRating
7.0
7,004 reviews
Search Air Canada flights
  • Aer Lingus Flights From Chicago O'Hare Intl Airport to Dublin

    Aer Lingus flight deals from Chicago O'Hare Intl Airport to Dublin start from $479 round-trip. Over the 14 Aer Lingus flights for this route in a normal week, average airfare is usually $721 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Chicago.

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?

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 Chicago to Dublin.

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

Yes. momondo can track prices for Chicago to Dublin 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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