Cheap flights from Chicago (CHI) to Dublin (DUB) from $267

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. 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.
CHI — DUB
Mar 23 — Mar 301

The best prices from Chicago to Dublin are usually found in February or January, booked 63 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Chicago to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$505

One-way from

$383
High demand for flights, 33% potential price rise
Best time to find cheap flights, 34% potential price drop
From Chicago (CHI) to Dublin
One-way flight from Chicago (CHI) to Dublin

What is the cheapest day to fly round-trip from Chicago to Dublin?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Dublin. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Chicago to Dublin?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 55 days in advance, which can save you up to 32% on flights from Chicago to Dublin compared to booking the week you need them. Waiting 55 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $525. For sooner than that we have options available in the next 3 days from $914.

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

Our data shows that February tends to be the cheapest month to fly to Dublin from Chicago. Users have commonly found prices around $708 for the month, but tickets can be as low as $321. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Chicago to Dublin (CHI - DUB)?

It’s optimal to fly from Chicago to Dublin in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

Cheap Scandinavian Airlines flights from Chicago to Dublin

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Chicago and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider these cheap Scandinavian Airlines flights we've found departing from Chicago to Dublin. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 4/287:45 pmORD - DUB
2 stops33h 55mScandinavian Airlines
Sun 5/512:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 3/17$458
Mon 4/227:45 pmORD - DUB
2 stops33h 45mScandinavian Airlines
Wed 5/112:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 3/18$486
Sun 4/217:45 pmORD - DUB
2 stops18h 00mScandinavian Airlines
Sat 4/278:05 pmDUB - ORD
2 stops27h 50mScandinavian Airlines
Deal found 3/18$488
Sun 4/217:45 pmORD - DUB
2 stops33h 15mScandinavian Airlines
Wed 5/112:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 3/18$490
Sun 4/217:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Wed 5/112:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 3/18$491
Wed 5/17:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Wed 5/812:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 3/18$501
Wed 4/107:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Sun 4/218:35 pmDUB - ORD
2 stops27h 20mScandinavian Airlines
Deal found 3/18$505
Sat 4/207:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Wed 4/2412:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Deal found 3/18$509
Sun 4/217:45 pmORD - DUB
2 stops33h 15mScandinavian Airlines
Tue 4/3011:50 amDUB - ORD
2 stops36h 05mScandinavian Airlines
Deal found 3/18$510

Cheap United Airlines flights from Chicago to Dublin

Explore cheap flight options specifically provided by United Airlines for the route between Chicago and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Chicago and landing in Dublin. Deals frequently update to provide users with more options.
Sun 3/319:07 pmORD - DUB
1 stop31h 13mUnited Airlines
Fri 4/129:50 amDUB - ORD
1 stop29h 08mUnited Airlines
Deal found 3/18$610
Tue 3/266:03 pmORD - DUB
1 stop10h 52mUnited Airlines
Thu 4/49:50 amDUB - ORD
1 stop11h 39mUnited Airlines
Deal found 3/18$621
Tue 3/2612:45 pmORD - DUB
2 stops16h 10mUnited Airlines
Thu 4/49:50 amDUB - ORD
1 stop11h 39mUnited Airlines
Deal found 3/18$626
Tue 3/2611:00 amORD - DUB
2 stops15h 00mUnited Airlines
Tue 4/29:50 amDUB - ORD
2 stops15h 16mUnited Airlines
Deal found 3/18$636
Sun 5/59:20 pmORD - DUB
Nonstop7h 50mUnited Airlines
Tue 5/1411:35 amDUB - ORD
Nonstop8h 30mUnited Airlines
Deal found 3/18$700
Mon 3/254:00 pmORD - DUB
1 stop10h 00mUnited Airlines
Mon 4/19:20 amDUB - ORD
1 stop11h 22mUnited Airlines
Deal found 3/17$710
Mon 3/252:32 pmORD - DUB
1 stop11h 28mUnited Airlines
Mon 4/11:35 pmDUB - ORD
2 stops13h 37mUnited Airlines
Deal found 3/18$714
Sun 3/244:00 pmORD - DUB
1 stop10h 00mUnited Airlines
Wed 4/39:20 amDUB - ORD
1 stop11h 22mUnited Airlines
Deal found 3/18$965

Cheap Chicago to Dublin flights in March & April 2024

Find cheap flight options from Chicago to Dublin specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
The lowest fares we've come across on flights traveling from Chicago to Dublin in March and April 2024. For more flight deals, be sure to check back very soon.
Mon 4/86:00 pmORD - DUB
1 stop34h 00mTAP AIR PORTUGAL
Fri 4/125:35 amDUB - ORD
1 stop16h 25mTAP AIR PORTUGAL
Deal found 3/17$449
Tue 4/307:45 pmORD - DUB
2 stops33h 45mScandinavian Airlines
Tue 5/712:30 pmDUB - ORD
2 stops35h 25mScandinavian Airlines
Deal found 3/17$458
Mon 4/227:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Mon 4/2912:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Deal found 3/18$461
Mon 4/227:45 pmORD - DUB
2 stops33h 45mScandinavian Airlines
Mon 4/298:35 pmDUB - ORD
2 stops27h 20mScandinavian Airlines
Deal found 3/18$478
Fri 4/267:45 pmORD - DUB
2 stops31h 30mScandinavian Airlines
Sun 5/512:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 3/17$479
Sat 4/277:45 pmORD - DUB
1 stop14h 20mScandinavian Airlines
Mon 5/67:05 pmDUB - ORD
1 stop28h 50mScandinavian Airlines
Deal found 3/17$480
Sat 4/277:45 pmORD - DUB
1 stop14h 20mScandinavian Airlines
Tue 5/712:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Deal found 3/17$481
Sat 4/277:45 pmORD - DUB
1 stop14h 20mScandinavian Airlines
Mon 5/68:35 pmDUB - ORD
2 stops27h 20mScandinavian Airlines
Deal found 3/17$482
Mon 4/227:45 pmORD - DUB
2 stops33h 45mScandinavian Airlines
Sat 4/278:05 pmDUB - ORD
2 stops51h 50mScandinavian Airlines
Deal found 3/16$483

Chicago to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
The lowest fares we've come across on flights traveling from Chicago to Dublin in March and April 2024. For more flight deals, be sure to check back very soon.
Sun 11/107:55 pmORD - DUB
1 stop33h 45mScandinavian Airlines
Tue 11/2612:05 pmDUB - ORD
2 stops36h 00mScandinavian Airlines
Deal found 3/17$350
Fri 11/227:55 pmORD - DUB
1 stop31h 25mScandinavian Airlines
Sun 12/810:10 amDUB - ORD
1 stop13h 55mScandinavian Airlines
Deal found 3/17$364
Sun 11/107:55 pmORD - DUB
2 stops33h 20mScandinavian Airlines
Tue 11/1911:35 amDUB - ORD
2 stops36h 30mScandinavian Airlines
Deal found 3/17$379
Sun 11/107:55 pmORD - DUB
1 stop33h 45mScandinavian Airlines
Mon 11/1812:35 pmDUB - ORD
2 stops35h 30mScandinavian Airlines
Deal found 3/17$387
Tue 11/57:55 pmORD - DUB
1 stop33h 45mScandinavian Airlines
Tue 11/1212:05 pmDUB - ORD
2 stops36h 00mScandinavian Airlines
Deal found 3/17$389
Sun 11/107:55 pmORD - DUB
2 stops33h 20mScandinavian Airlines
Mon 11/1812:35 pmDUB - ORD
2 stops35h 30mScandinavian Airlines
Deal found 3/17$390
Fri 11/227:55 pmORD - DUB
2 stops33h 20mScandinavian Airlines
Tue 11/2612:05 pmDUB - ORD
2 stops36h 00mScandinavian Airlines
Deal found 3/17$391
Sun 11/107:55 pmORD - DUB
2 stops33h 20mScandinavian Airlines
Mon 11/2512:35 pmDUB - ORD
2 stops35h 30mScandinavian Airlines
Deal found 3/17$414
Wed 10/237:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Tue 11/512:05 pmDUB - ORD
2 stops36h 00mScandinavian Airlines
Deal found 3/17$417

Non-stop flights to Dublin from Chicago

Discover non-stop flight options from Chicago to Dublin. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
If you're seeking options on non-stop flights from Chicago to Dublin, check out these fares. Users seeking other options on flights from Chicago to Dublin should update the search form at the top of the page.
Thu 4/188:55 pmORD - DUB
Nonstop7h 30mAer Lingus
Sun 4/284:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/17$498
Tue 4/233:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Fri 5/34:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/17$499
Tue 4/163:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Tue 4/234:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/17$500
Sat 4/278:55 pmORD - DUB
Nonstop7h 30mAer Lingus
Sun 5/54:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/18$502
Wed 4/173:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Sun 4/214:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/17$505
Mon 5/63:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Thu 5/164:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/17$506
Wed 4/173:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Sun 4/214:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/18$507
Thu 4/188:55 pmORD - DUB
Nonstop7h 30mAer Lingus
Sun 4/2111:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/17$508
Sat 4/203:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 4/244:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 3/17$511

Chicago to Dublin flights leaving soon

Find last-minute flight options from Chicago to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users seeking a last-minute flight from Chicago to Dublin should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 3/2710:45 pmORD - DUB
2 stops16h 05mScandinavian Airlines
Wed 4/1012:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 3/17$574
Wed 3/2710:45 pmORD - DUB
2 stops16h 05mScandinavian Airlines
Wed 4/1012:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Deal found 3/17$575
Tue 3/266:03 pmORD - DUB
1 stop10h 52mUnited Airlines
Thu 4/49:50 amDUB - ORD
1 stop11h 39mUnited Airlines
Deal found 3/18$621
Wed 3/272:30 pmORD - DUB
1 stop10h 25mAir Canada
Wed 4/109:50 amDUB - ORD
1 stop18h 14mAir Canada
Deal found 3/17$622
Tue 3/262:30 pmORD - DUB
1 stop10h 50mMultiple Airlines
Thu 4/45:50 amDUB - ORD
2 stops14h 51mMultiple Airlines
Deal found 3/18$626
Tue 3/2611:14 amORD - DUB
2 stops14h 06mMultiple Airlines
Tue 4/99:50 amDUB - ORD
1 stop18h 14mMultiple Airlines
Deal found 3/17$627
Tue 3/262:52 pmORD - DUB
1 stop13h 33mDelta
Fri 4/51:15 pmDUB - ORD
1 stop14h 35mDelta
Deal found 3/18$635
Tue 3/265:21 pmMDW - DUB
1 stop11h 04mDelta
Thu 4/411:00 amDUB - MDW
1 stop16h 51mDelta
Deal found 3/18$635
Wed 3/2710:00 amORD - DUB
1 stop14h 55mUnited Airlines
Wed 4/39:20 amDUB - ORD
1 stop11h 22mUnited Airlines
Deal found 3/17$636

One-way flights to Dublin from Chicago

Search for one-way flight options from Chicago to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users in need of a one-way flight from Chicago to Dublin can choose from these deals. Users needing a return flight from Chicago to Dublin should utilize the search form above.
Sat 4/278:17 pmMDW - DUB
3 stops59h 03mMultiple Airlines
Deal found 3/17$267
Sat 4/278:17 pmMDW - DUB
2 stops38h 33mMultiple Airlines
Deal found 3/17$276
Thu 4/185:56 pmMDW - DUB
2 stops40h 54mMultiple Airlines
Deal found 3/17$309
Fri 3/298:43 pmMDW - DUB
2 stops38h 07mMultiple Airlines
Deal found 3/18$327
Tue 3/268:51 amMDW - DUB
2 stops20h 14mMultiple Airlines
Deal found 3/18$345
Wed 6/128:13 pmMDW - DUB
2 stops39h 07mMultiple Airlines
Deal found 3/17$346
Fri 4/194:51 pmMDW - DUB
3 stops41h 59mMultiple Airlines
Deal found 3/17$352
Wed 3/2710:59 pmMDW - DUB
3 stops54h 06mMultiple Airlines
Deal found 3/18$359
Thu 4/188:05 pmMDW - DUB
3 stops39h 10mMultiple Airlines
Deal found 3/17$366

Find flights from Chicago to Dublin within your budget

Customize your flight search to find flights from Chicago to Dublin 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, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$458 - $647

Route

Depart

Return

Price

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 4/28

2 stops33h 55m

Dublin

Sun 5/5

2 stops35h 35m

$458

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/17

Nonstop7h 30m

Dublin

Fri 4/26

Nonstop8h 25m

$499

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 4/22

1 stop34h 00m

Dublin

Tue 4/30

1 stop27h 15m

$535

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/17

1 stop9h 35m

Dublin

Wed 4/24

1 stop12h 05m

$568

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 3/31

1 stop31h 13m

Dublin

Fri 4/12

1 stop29h 08m

$610

Chicago MidwayDublin

MDW - DUB

MDWDUB

Chicago Midway

Wed 9/4

2 stops14h 10m

Dublin

Thu 9/12

1 stop12h 59m

$615

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 3/27

1 stop10h 25m

Dublin

Wed 4/10

1 stop18h 14m

$622

Chicago MidwayDublin

MDW - DUB

MDWDUB

Chicago Midway

Mon 4/1

2 stops12h 55m

Dublin

Fri 4/12

1 stop17h 14m

$626

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 4/3

1 stop34h 55m

Dublin

Mon 4/15

1 stop27h 20m

$647

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from Chicago to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Dublin. Price data was last updated on January 28, 2024.
The price you pay for your flight from Chicago to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Dublin. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Dublin flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from Chicago to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Dublin is currently $327 while a round-trip flight costs $576. Price data was last updated on March 10, 2024.

Currently, November is the cheapest month in which you can book a flight from Chicago to Dublin (average of $505). Flying from Chicago to Dublin in July is currently the most expensive (average of $1,028). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$531

February

$531

March

$574

April

$666

May

$730

June

$1,016

July

$1,028

August

$868

September

$727

October

$610

November

$505

December

$506

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

41 - 60.8 °F

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with Scandinavian Airlines, United Airlines and Delta from Chicago to Dublin by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
2,183 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,720 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
4,934 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.6
Good
1,911 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Entertainment

8.1

Overall

8.1

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Dublin from Chicago?

    Dublin (DUB) is the airport you will fly into if you book a flight from Chicago to Dublin. You should not have trouble finding flights to Dublin from Chicago; the airport handles an average of 4 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 13 airlines have flights to the Dublin airport from Chicago. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • Can I find flights from Chicago to Dublin for under $500 on Cheapflights?

    Yes, there are multiple flights from Chicago to Dublin for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $458, but on average you can expect to pay $502.

  • Are there nonstop flights from Chicago to Dublin for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago to Dublin under $500. A good price for a nonstop flight from Chicago to Dublin is less than $529.

  • Are there last-minute flights available from Chicago to Dublin for under $600?

    There are currently 20+ open flights from Chicago to Dublin within the next 7 days for less than $600.

  • What days are nonstop flights available from Chicago to Dublin?

    Nonstop flights are available for this route on the following days: Tuesday, Wednesday, Thursday.

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

    Per day, 1 flight departs from Chicago to Dublin on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Chicago to Dublin?

    For as low as $458, Scandinavian Airlines can have you in Dublin from Chicago in 7h 30m. The distance from Chicago to Dublin is about 3683 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago to Dublin round-trip?

    According to our current data, Scandinavian Airlines ($458), Aer Lingus ($499), and TAP AIR PORTUGAL ($535) offers the cheapest pricing from Chicago to Dublin. You may be able to fly from Chicago to Dublin for 35% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Chicago to Dublin?

  • What are the most reliable airlines from Chicago to Dublin?

    Consider American Airlines (78%), Aer Lingus (78%) or British Airways (78%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Dublin.

  • What are the cheapest flights from Chicago to Dublin?

    On average you can expect to pay $1,434 for a flight from Chicago to Dublin. The cheapest flight overall is $467 while the most popular route, (Chicago O'Hare Intl - Dublin) is currently priced at $446.

  • What does ORD to DUB mean?

    ORD and DUB are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to DUB refers to a flight route from Chicago O'Hare Intl Airport to Dublin Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Where are the most common layover locations when flying from Chicago to Dublin?

  • What are some popular things to do or see while on a layover in Reykjavik?

    Hallgrímskirkja, Harpa, and Perlan are currently the most popular points of interest in Reykjavik at the moment. Hallgrímskirkja, Harpa, and Perlan can be visited by traveling about 23.2 mi, 23.3 mi, and 23.0 mi respectively from Reykjavik Keflavik Intl. Those looking to explore during their layover in Reykjavik can rent a car from Reykjavik Keflavik Intl for about $55 per day.

  • Where are the least popular layover locations for Chicago to Dublin flights?

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Chicago to Dublin on these airlines
Choose from the following airlines for your flight from Chicago to Dublin. Flights are based on user searches made on Cheapflights and were last updated on March 19, 2024.

Top 10 airlines flying from Chicago to Dublin

Discover the top 10 airlines that operate flights from Chicago to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$290Average$320FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest$384Average$726FlexibilityNo cancel feeOn-time70%
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IcelandairCheapest$417Average$754FlexibilityNo cancel feeOn-time76%
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TAP AIR PORTUGALCheapest$421Average$549FlexibilityNo cancel feeOn-timeN/A
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Aer LingusCheapest$475Average$799FlexibilityNo cancel feeOn-timeN/A
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LufthansaCheapest$515Average$848FlexibilityNo cancel feeOn-time76%
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Air CanadaCheapest$533Average$780FlexibilityNo cancel feeOn-time67%
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DeltaCheapest$544Average$832FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$557Average$902FlexibilityNo cancel feeOn-time69%
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IberiaCheapest$574Average$815FlexibilityNo cancel feeOn-time77%
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Search flights from Chicago to Dublin by cabin class

Find flights from Chicago to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Chicago to Dublin

Find hourly flight availability from Chicago to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
53%of flight departuresAfternoonNoon to 6 pm
46%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Dublin

Explore weekly flight availability from Chicago to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2024.
Sunday4daily flights
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Dublin?

Cheapflights makes it easy to find Chicago to Dublin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Dublin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to Dublin.

Can Cheapflights find flights from Chicago to Dublin with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Dublin flexibly with Cheapflights today.

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