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ORD - DUB

$341 Find cheap flights from Chicago O'Hare Airport to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Dublin departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 7/2
Tue 7/9

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Dublin.
In the last 7 days travelers have searched 41,909,192 times on KAYAK, and here is why:

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Cheap flight deals from O'Hare Intl to Dublin (ORD-DUB)

 
These are the cheapest deals for flights from O'Hare Intl to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from O'Hare Intl to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from O'Hare Intl to Dublin.

Recent one-way flight deals from O'Hare Intl to Dublin

Only flying one-way? Below are some of the best one-way flight deals from O'Hare Intl to Dublin found on KAYAK recently.

Recent last minute flight deals from O'Hare Intl to Dublin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from O'Hare Intl to Dublin.

Recent direct flight deals from O'Hare Intl to Dublin

The latest deals for direct flights from O'Hare Intl to Dublin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from O'Hare Intl to Dublin

Find recent round-trip train or bus tickets from O'Hare Intl to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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8:10 pm - 11:40 amORD-DUB
33h 30m1 stop
10:20 am - 6:05 pmDUB-ORD
13h 45m1 stop
$341Scandinavian Airlines
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Sun, Nov 10 - Sat, Nov 16
8:10 pm - 11:40 amORD-DUB
33h 30m1 stop
12:05 pm - 6:05 pmDUB-ORD
36h 00m2 stops
$419Scandinavian Airlines
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Mon, Nov 4 - Sun, Nov 10
3:55 pm - 5:15 amORD-DUB
7h 20mnonstop
3:20 pm - 5:55 pmDUB-ORD
8h 35mnonstop
$442Aer Lingus
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Sun, Nov 3 - Tue, Nov 12
2:45 pm - 7:00 amORD-DUB
10h 15m1 stop
9:00 am - 4:30 pmDUB-ORD
13h 30m1 stop
$444United Airlines
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Tue, Nov 12 - Tue, Nov 19
7:25 pm - 11:05 amORD-DUB
9h 40m1 stop
12:15 pm - 9:15 pmDUB-ORD
15h 00m1 stop
$454Icelandair
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Wed, Jul 24 - Fri, Aug 23
7:30 pm - 10:15 amORD-DUB
9h 45m1 stop
11:30 am - 5:20 pmDUB-ORD
11h 50m1 stop
$455Icelandair
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Sun, Oct 27 - Sun, Nov 3
9:35 pm - 10:20 amORD-DUB
30h 45m1 stop
9:50 am - 9:01 amDUB-ORD
29h 11m1 stop
$476United Airlines
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Mon, Oct 7 - Thu, Oct 17
11:50 am - 5:00 amORD-DUB
11h 10m1 stop
9:30 am - 11:45 amDUB-ORD
8h 15mnonstop
$492American Airlines
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Wed, Oct 9 - Sun, Oct 20
8:25 pm - 2:50 pmORD-DUB
12h 25m1 stop
8:55 am - 3:10 pmDUB-ORD
12h 15m1 stop
$546American Airlines
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Wed, Sep 4 - Sun, Sep 15
3:45 pm - 5:15 amORD-DUB
7h 30mnonstop
11:35 am - 2:00 pmDUB-ORD
8h 25mnonstop
$550Aer Lingus
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Wed, Jul 24 - Fri, Aug 23
10:59 am - 9:45 pmORD-DUB
52h 46m3 stops
Thu, Jun 27
5:07 pm - 10:00 amORD-DUB
34h 53m3 stops
Wed, Jun 19
8:55 pm - 10:25 amORD-DUB
7h 30mnonstop
$486Aer Lingus
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Tue, Jul 2
8:55 pm - 10:25 amORD-DUB
7h 30mnonstop
$504Aer Lingus
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Thu, Jul 25
9:20 pm - 11:10 amORD-DUB
7h 50mnonstop
$513United Airlines
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Tue, Aug 27
9:00 am - 10:20 amORD-DUB
19h 20m2 stops
$517United Airlines
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Sun, Jul 7
6:29 pm - 8:40 amORD-DUB
32h 11m1 stop
$530American Airlines
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Sun, Jun 30
7:45 pm - 9:25 amORD-DUB
31h 40m1 stop
$541Scandinavian Airlines
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Fri, Aug 30
7:45 pm - 9:25 amORD-DUB
31h 40m1 stop
$576Scandinavian Airlines
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Fri, Aug 30
10:20 pm - 11:40 amORD-DUB
7h 20mnonstop
$613American Airlines
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Thu, Jul 4
6:00 pm - 10:00 amORD-DUB
34h 00m1 stop
6:55 pm - 4:10 pmDUB-ORD
27h 15m1 stop
$707TAP AIR PORTUGAL
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Mon, Jun 3 - Tue, Oct 22
2:25 pm - 7:05 amORD-DUB
10h 40m1 stop
10:15 am - 8:10 pmDUB-ORD
15h 55m1 stop
Tue, Jun 4 - Fri, Sep 20
11:45 am - 7:05 amORD-DUB
13h 20m1 stop
9:50 am - 9:53 amDUB-ORD
30h 03m1 stop
Tue, Jun 4 - Tue, Sep 17
8:47 am - 10:20 amORD-DUB
19h 33m1 stop
11:35 am - 2:15 pmDUB-ORD
8h 40mnonstop
$749United Airlines
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Mon, Jun 3 - Tue, Oct 22
2:00 pm - 10:20 amORD-DUB
14h 20m2 stops
9:20 am - 4:25 pmDUB-ORD
13h 05m2 stops
$754United Airlines
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Mon, Jun 3 - Tue, Oct 22
10:20 pm - 11:40 amORD-DUB
7h 20mnonstop
1:00 pm - 6:15 pmDUB-ORD
11h 15m1 stop
$759British Airways
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Wed, Jun 5 - Fri, Sep 20
10:20 pm - 11:40 amORD-DUB
7h 20mnonstop
9:25 am - 3:50 pmDUB-ORD
12h 25m1 stop
$961British Airways
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Wed, Jun 5 - Wed, Jun 26
10:15 pm - 11:05 amORD-DUB
30h 50m1 stop
12:15 pm - 9:15 pmDUB-ORD
15h 00m1 stop
$965Icelandair
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Tue, Jun 4 - Mon, Jul 15
7:45 pm - 12:50 pmORD-DUB
35h 05m2 stops
12:20 pm - 5:55 pmDUB-ORD
35h 35m2 stops
$1,016Scandinavian Airlines
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Wed, Jun 5 - Wed, Jun 26
7:45 pm - 12:50 pmORD-DUB
35h 05m2 stops
12:30 pm - 5:55 pmDUB-ORD
35h 25m2 stops
$1,017Scandinavian Airlines
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Wed, Jun 5 - Tue, Jun 25
10:35 pm - 11:40 amORD-DUB
7h 05mnonstop
9:30 am - 11:32 amDUB-ORD
8h 02mnonstop
$662Finnair
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Fri, Aug 16 - Wed, Aug 28
8:55 pm - 10:25 amORD-DUB
7h 30mnonstop
4:40 pm - 7:05 pmDUB-ORD
8h 25mnonstop
$665Aer Lingus
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Fri, Aug 16 - Sat, Aug 24
9:20 pm - 11:10 amORD-DUB
7h 50mnonstop
11:35 am - 2:15 pmDUB-ORD
8h 40mnonstop
$713United Airlines
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Thu, Aug 22 - Thu, Sep 5
9:20 pm - 11:10 amORD-DUB
7h 50mnonstop
11:35 am - 2:05 pmDUB-ORD
8h 30mnonstop
$731United Airlines
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Sun, Aug 11 - Mon, Aug 19
10:25 pm - 11:40 amORD-DUB
7h 15mnonstop
4:35 pm - 7:10 pmDUB-ORD
8h 35mnonstop
$740American Airlines
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Wed, Jul 17 - Mon, Feb 3
3:45 pm - 5:15 amORD-DUB
7h 30mnonstop
4:40 pm - 7:05 pmDUB-ORD
8h 25mnonstop
$812American Airlines
Find Deal
Sun, Aug 18 - Sun, Aug 25
10:25 pm - 11:40 amORD-DUB
7h 15mnonstop
9:30 am - 11:30 amDUB-ORD
8h 00mnonstop
$869Iberia
Find Deal
Sat, Jul 27 - Fri, Aug 9
10:25 pm - 11:40 amORD-DUB
7h 15mnonstop
9:30 am - 11:30 amDUB-ORD
8h 00mnonstop
$1,046Iberia
Find Deal
Sun, Jul 21 - Sun, Jul 28
9:20 pm - 11:10 amORD-DUB
7h 50mnonstop
11:35 am - 2:05 pmDUB-ORD
8h 30mnonstop
$1,128Brussels Airlines
Find Deal
Wed, Jun 19 - Tue, Jul 2
9:20 pm - 11:10 amORD-DUB
7h 50mnonstop
11:35 am - 2:05 pmDUB-ORD
8h 30mnonstop
$1,274Brussels Airlines
Find Deal
Fri, Jun 21 - Wed, Jul 3

Flights from O'Hare Intl to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights from O'Hare Intl to Dublin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Dublin?

The average price of all flights from Chicago O'Hare Intl Airport to Dublin clicked on KAYAK for each day over the last 12 months.
For Chicago O'Hare Airport to Dublin, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Dublin back to Chicago O'Hare Airport, the best deals are generally found on Thursday, with Saturday being the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Dublin is February, where tickets cost $520 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,151 and $933 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Dublin?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Dublin, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 38 days before departure.

Which airlines provide the cheapest flights from Chicago O'Hare Airport to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on SWISS ($456) and TAP AIR PORTUGAL ($474). The cheapest round-trip tickets were found on Scandinavian Airlines ($341) and TAP AIR PORTUGAL ($431).

Which airlines fly most frequently between Chicago O'Hare Airport and Dublin?

Aer Lingus connects Chicago O'Hare Airport to Dublin with up to 2 flights per day. American Airlines also offers 2 flights per day, while United Airlines follows with 1 flight per day.

Which airlines fly non-stop between Chicago O'Hare Intl Airport and Dublin?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago O'Hare Intl Airport to Dublin.
There are 3 airlines that fly nonstop from Chicago O'Hare Intl Airport to Dublin. They are: Aer Lingus, American Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Aer Lingus at $479 for a one-way flight. On average, the best prices for this route can be found at Aer Lingus.

How many flights are there between Chicago O'Hare Intl Airport and Dublin per day?

Each day, there are 5 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Dublin, with an average flight time of 7h 30m. The most common departure time is 10:00 pm and most flights take off in the evening. Each week, there are 35 flights and there are the same amount of flights each day 5.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Dublin?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago O'Hare Airport to Dublin take?

The average nonstop flight takes 7h 05m, covering a distance of 3,661 miles.

What’s the earliest departure time from Chicago O'Hare Airport to Dublin?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 3:45 pm and will be landing in Dublin at 5:15 am.

What’s the latest departure time from Chicago O'Hare Airport to Dublin?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Dublin jets off at 10:25 pm and lands at 11:40 am.

Good to know

Low season

January

High season

September

Cheapest flight

$341
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Chicago O'Hare Airport to Dublin

When to book flights from O'Hare Intl to Dublin

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Dublin flights

  • Which family services are available at Dublin Airport?

    Family restrooms and diaper changing facilities are provided in both Terminals 1 and 2. You can also shop for baby products at Boots in Terminal or Pure Pharmacy in Terminal 2. The Stork Exchange, within airport grounds, has strollers, cradles, and car seats for rent. The airport also has a children’s play area in Terminal 1, Mezzanine for those passengers with some of the older kids.

  • What are the transport options from Dublin Airport?

    The first option is the bus. Several companies have buses and coaches traveling from DUB to the surrounding areas and railway stations, and some even travel further out into the Republic of Ireland. Taxis are the second option; a safe and reliable way of traveling to areas around DUB. All taxis are metered, and a receipt will be issued. For those looking to self-drive, there are car rental agencies in Terminals 1 and 2. SIXT, Hertz, Alamo, Budget, Avis, National, and Enterprise all offer their services at DUB.

  • What are accessible services available at Dublin Airport?

    Passengers with reduced mobility are requested to inform their airline for assistance at the airport. Nonetheless, DUB has several facilities in place to assist special-needs passengers. First, they have reserved parking stops at the long-term and short-term parking garages. Specially adapted facilities, including toilets and lifts, are signposted. There are a series of induction loops to facilitate the amplification of announcements for the hearing impaired. Set down areas, changing facilities, a sensory room, and service dog relief areas are also provided at DUB.

  • Are pets allowed to travel through Chicago O’Hare International Airport?

    Yes. You pet can join the trip through ORD. However, pets must remain within their carriers while at the airport. Pest can only leave when using relief areas or walking through security. The airport has also provided pet relief areas for its furry passengers. You’ll find relief areas at the multi-modal facility, the lower levels of Terminals 1, 2, and 5, and indoors at Terminal 3’s rotunda.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Dublin?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Dublin was $441 for a one-way ticket and $341 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Dublin?

    A passport is required to fly from Chicago O'Hare Airport to Dublin.

  • Which airlines offer Wi-Fi service onboard planes from Chicago O'Hare Airport to Dublin?

    All the following airlines offer inflight Wi-Fi service on the Chicago O'Hare Airport to Dublin flight route: American Airlines, Finnair, British Airways, Aer Lingus, Iberia, Lufthansa, SWISS, and United Airlines.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Dublin?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Dublin flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Dublin?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Dublin, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago O'Hare Airport to Dublin?

    There are nonstop flights from Chicago O'Hare Airport to Dublin on a daily basis.

  • Which is the best airline for flights from Chicago to Dublin, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Chicago to Dublin are Delta and Finnair. With an average price for the route of $826 and an overall rating of 8.0, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $876 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for $558 or less one-way and $593 or less round-trip.
  • Chicago O’Hare International Airport (ORD) is large, consisting of four terminals and nine concourses. Three terminals are in one building, and Terminal 5 is across a taxiway. The airport has provided an automated train connecting all terminals and loops the airport complex.
  • Around 1,559 kg of carbon is emitted per passenger on flights from Chicago to Dublin. However, you can fly more sustainably with Flair Airlines and Air Canada. These airlines emit 48% and 35% less carbon per passenger on flights from Chicago to Dublin, respectively.
  • After your flight from Chicago, you’re welcome to unwind at the airport lounges at Dublin Airport (DUB). In Terminal 1, you’ll find the T1 and East Lounge. Terminal 2 has T2 Lounge, 51st & Green Lounge, Aer Lingus Revival Lounge, and Etihad Airways Lounge. You can pay at the door to access these lounges.
  • Check out the Hilton Athletic Club at ORD if you have some time before your flight. It is located between Terminal 2 and the parking garage, and non-guests can pay a small fee to use the facilities, including a Jacuzzi, steam room, sauna, lap pool, and full-service lockers.
  • Seaway National Bank runs a full-service bank at ORD if you require cash. They also offer currency exchange services, photocopying, and faxing, and they’re located in Terminal 2’s Main Hall and Terminal 5’s lowest level.
See more tips

Prefer to fly non-stop from Chicago O'Hare Airport to Dublin?

Find which airlines fly direct from O'Hare Intl to Dublin, which days they fly and book direct flights.

Nonstop departures

Chicago O'Hare Intl to Dublin

Monday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Tuesday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Wednesday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Thursday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Friday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Saturday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Sunday

Aer Lingus, Air Canada, Alaska Airlines, +7 more

Aer Lingus, Air Canada, +8 more

See more direct flights

Nonstop returns

Dublin to Chicago O'Hare Intl

Monday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Tuesday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Wednesday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Thursday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Friday

Aer Lingus, Air Canada, Alaska Airlines, +8 more

Aer Lingus, Air Canada, +9 more

Saturday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

Sunday

Aer Lingus, Air Canada, Alaska Airlines, +9 more

Aer Lingus, Air Canada, +10 more

See more direct flights
See more direct flights

Top 5 airlines serving from O'Hare Intl to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Scandinavian AirlinesOverall score based on 1396 reviews
7.7Boarding
8.1Crew
7.3Comfort
6.7Food
6.7Entertainment
Airline reviews

flight attendant spilled juice on me entertainment was limited i wanted to upgrade but $$$ was exorbitant i purchased $69 seat, only to find out day of flight/purchase never went through & I was "assigned" a terrible seat! ( btw another passenger complained of the same thing happening to her)

6.0 GoodAnonymous, May 2024CPH - EWR
Read more about Scandinavian Airlines reviews

flight attendant spilled juice on me entertainment was limited i wanted to upgrade but $$$ was exorbitant i purchased $69 seat, only to find out day of flight/purchase never went through & I was "assigned" a terrible seat! ( btw another passenger complained of the same thing happening to her)

3 Flights were late, 1 on time. When you have connections you have to run thru the airport because there is not much time. When asked the flight attendant if they could let us out first because we were 30 minutes late she said it's a small airport, don't worry. That seemed to be the standard line. Other airlines are much more helpful. Our special meals were on our flight going from Boston to Copenhagen, They did not have them for the return even though we had put in for it.

SAS is the representation of the Scandinavian minimalism, which I like. I wished they had a more relaxed policy on free water distribution beyond one bottle (500 ml) per person and two drinks, including water, per overseas flight.

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

My return flight has been changed to JFK from EWR without any notice or reason

They lost my luggage. Tromso in winter without warm clothes is not fun.

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

My seat was not the one I paid for, the crew was very curt, and the cabin was extremely warm.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

I’ve had a couple flights this week on United that were delayed by an hour or more

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Because I can’t stand very long in one place, I was allowed to reword.

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Boarding time was easy & quick. Crew was excellent. In-flight entertainment was great/easy. Seats are too small and not enough room between rows: felt like a sardine/very cramped.

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Book cheap flights from Chicago to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Dublin found on KAYAK in the last 72 hours.
6/27Thu
3 stops
52h 46mORD-DUB
$441
6/19Wed
3 stops
34h 53mORD-DUB
$447
7/2Tue
nonstopAer Lingus
7h 30mORD-DUB
$486
7/25Thu
nonstopAer Lingus
7h 30mORD-DUB
$504
8/27Tue
nonstopUnited Airlines
7h 50mORD-DUB
$513
7/7Sun
2 stopsUnited Airlines
19h 20mORD-DUB
$517
6/30Sun
1 stopAmerican Airlines
32h 11mORD-DUB
$530
8/30Fri
1 stopScandinavian Airlines
31h 40mORD-DUB
$541
8/30Fri
1 stopScandinavian Airlines
31h 40mORD-DUB
$576
7/4Thu
nonstopAmerican Airlines
7h 20mORD-DUB
$613

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Last minute flights from O'Hare Intl to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Dublin that are departing in the next 10 days.
6/3Mon
multi-stopTAP AIR PORTUGAL
34h 00mORD-DUB
10/22Tue
multi-stopTAP AIR PORTUGAL
27h 15mDUB-ORD
$707
6/4Tue
multi-stop
10h 40mORD-DUB
9/20Fri
multi-stop
15h 55mDUB-ORD
$739
6/4Tue
multi-stop
13h 20mORD-DUB
9/17Tue
multi-stop
30h 03mDUB-ORD
$745
6/3Mon
multi-stopUnited Airlines
19h 33mORD-DUB
10/22Tue
nonstopUnited Airlines
8h 40mDUB-ORD
$749
6/3Mon
multi-stopUnited Airlines
14h 20mORD-DUB
10/22Tue
multi-stopUnited Airlines
13h 05mDUB-ORD
$754
6/5Wed
nonstopBritish Airways
7h 20mORD-DUB
9/20Fri
multi-stopBritish Airways
11h 15mDUB-ORD
$759
6/5Wed
nonstopBritish Airways
7h 20mORD-DUB
6/26Wed
multi-stopBritish Airways
12h 25mDUB-ORD
$961
6/4Tue
multi-stopIcelandair
30h 50mORD-DUB
7/15Mon
multi-stopIcelandair
15h 00mDUB-ORD
$965
6/5Wed
multi-stopScandinavian Airlines
35h 05mORD-DUB
6/26Wed
multi-stopScandinavian Airlines
35h 35mDUB-ORD
$1,016
6/5Wed
multi-stopScandinavian Airlines
35h 05mORD-DUB
6/25Tue
multi-stopScandinavian Airlines
35h 25mDUB-ORD
$1,017

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Chicago O'Hare Airport - Dublin Flights

Departure:

Chicago O'Hare Airport (ORD)United States

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Chicago O'Hare Airport

Cabin classes:

$3,002
$1,318
$1,490
$512

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