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Cheap flights from Chicago (CHI) to Ireland from $246

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 10/7. 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
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Chicago to Ireland?

Travelers have found it’s best to book a flight 30 days in advance to save up to 15% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Ireland 1-2 weeks in advance for as low as $680, or $842 for flights within the next 24 hours.

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

The best pricing can be found in the month of February. Prices to Ireland from Chicago average $739. You can even find prices in February for less than $739, as users have found deals to Ireland from as low as $325. The month of June appears to be one of the more expensive times to travel to Ireland from Chicago. Flying in the targeted month can save you up to 55%.

When is the cheapest time to fly from Chicago to Ireland (CHI - IE)?

When flying from Chicago to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap TAP AIR PORTUGAL flights from Chicago to Ireland

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Chicago and Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
Find some of the cheapest TAP AIR PORTUGAL flights traveling from Chicago to Ireland. Deals update often to give you more flight options matching your criteria
Sun 11/38:25 pmORD - DUB
1 stop13h 45mTAP AIR PORTUGAL
Tue 11/124:55 pmDUB - ORD
1 stop28h 35mTAP AIR PORTUGAL
Deal found 5/15$413
Wed 10/96:00 pmORD - DUB
1 stop18h 05mTAP AIR PORTUGAL
Sun 10/206:50 pmDUB - ORD
1 stop27h 25mTAP AIR PORTUGAL
Deal found 5/15$417
Mon 10/216:00 pmORD - DUB
1 stop18h 10mTAP AIR PORTUGAL
Tue 10/294:55 pmDUB - ORD
1 stop28h 35mTAP AIR PORTUGAL
Deal found 5/15$419
Wed 10/96:00 pmORD - DUB
1 stop18h 05mTAP AIR PORTUGAL
Sun 10/206:50 pmDUB - ORD
1 stop27h 25mTAP AIR PORTUGAL
Deal found 5/15$423
Sun 11/108:25 pmORD - DUB
1 stop13h 45mTAP AIR PORTUGAL
Thu 11/144:25 amDUB - ORD
1 stop17h 05mTAP AIR PORTUGAL
Deal found 5/16$424
Sun 10/66:00 pmORD - DUB
1 stop18h 05mTAP AIR PORTUGAL
Tue 10/156:55 pmDUB - ORD
1 stop27h 15mTAP AIR PORTUGAL
Deal found 5/15$425
Mon 10/76:00 pmORD - DUB
1 stop18h 10mTAP AIR PORTUGAL
Tue 10/226:55 pmDUB - ORD
1 stop27h 15mTAP AIR PORTUGAL
Deal found 5/15$426
Sun 10/66:00 pmORD - DUB
1 stop18h 05mTAP AIR PORTUGAL
Tue 10/226:55 pmDUB - ORD
1 stop27h 15mTAP AIR PORTUGAL
Deal found 5/15$427
Wed 10/26:00 pmORD - DUB
1 stop34h 00mTAP AIR PORTUGAL
Fri 11/14:25 amDUB - ORD
1 stop17h 05mTAP AIR PORTUGAL
Deal found 5/15$428

Cheap Scandinavian Airlines flights from Chicago to Ireland

Explore cheap flight options specifically provided by Scandinavian Airlines for the route between Chicago and Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced Scandinavian Airlines flights we've found at this time heading from Chicago to Ireland. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 10/237:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Wed 10/3012:05 pmDUB - ORD
2 stops36h 00mScandinavian Airlines
Deal found 5/15$429
Mon 11/48:10 pmORD - DUB
2 stops33h 05mScandinavian Airlines
Wed 11/1312:05 pmDUB - ORD
2 stops36h 00mScandinavian Airlines
Deal found 5/16$451
Wed 10/237:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Tue 10/2912:05 pmDUB - ORD
2 stops60h 00mScandinavian Airlines
Deal found 5/14$459
Mon 10/217:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Tue 10/2912:05 pmDUB - ORD
2 stops60h 00mScandinavian Airlines
Deal found 5/15$460
Mon 10/77:45 pmORD - DUB
2 stops33h 15mScandinavian Airlines
Sun 10/208:35 pmDUB - ORD
2 stops27h 20mScandinavian Airlines
Deal found 5/15$463
Sun 10/279:10 pmORD - DUB
2 stops33h 05mScandinavian Airlines
Sun 11/312:05 pmDUB - ORD
2 stops36h 00mScandinavian Airlines
Deal found 5/15$465
Sun 8/187:45 pmORD - DUB
2 stops33h 15mScandinavian Airlines
Wed 8/2812:40 pmDUB - ORD
1 stop35h 15mScandinavian Airlines
Deal found 5/15$478
Sun 8/187:45 pmORD - DUB
2 stops33h 15mScandinavian Airlines
Wed 8/2812:20 pmDUB - ORD
2 stops35h 35mScandinavian Airlines
Deal found 5/15$479
Wed 5/227:45 pmORD - DUB
1 stop34h 05mScandinavian Airlines
Mon 5/278:35 pmDUB - ORD
2 stops27h 20mScandinavian Airlines
Deal found 5/15$1,001

Cheap Chicago to Ireland flights in May & June 2024

Find cheap flight options from Chicago to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Chicago to Ireland in 2024. More deals are always being added, so be sure to check back regularly.
Wed 6/58:02 pmORD - DUB
2 stops30h 28mMultiple Airlines
Sun 6/91:00 pmDUB - ORD
2 stops25h 24mMultiple Airlines
Deal found 5/15$742
Fri 6/72:15 amORD - DUB
1 stop15h 50mTAP AIR PORTUGAL
Sat 6/225:35 amDUB - ORD
1 stop14h 35mTAP AIR PORTUGAL
Deal found 5/15$774
Tue 6/1111:02 amORD - DUB
2 stops18h 28mMultiple Airlines
Fri 6/1411:35 amDUB - ORD
3 stops26h 49mMultiple Airlines
Deal found 5/15$791
Mon 6/1011:25 amMDW - DUB
1 stop18h 05mMultiple Airlines
Mon 6/171:15 pmDUB - MDW
1 stop14h 22mMultiple Airlines
Deal found 5/15$798
Wed 6/127:40 amORD - DUB
3 stops20h 35mMultiple Airlines
Wed 6/1912:55 pmDUB - ORD
2 stops23h 05mMultiple Airlines
Deal found 5/15$800
Tue 6/119:19 amORD - DUB
3 stops20h 11mMultiple Airlines
Fri 6/1411:35 amDUB - ORD
3 stops26h 49mMultiple Airlines
Deal found 5/15$804
Thu 6/137:55 pmORD - DUB
1 stop22h 10mTAP AIR PORTUGAL
Fri 6/216:50 pmDUB - ORD
1 stop25h 20mTAP AIR PORTUGAL
Deal found 5/15$805
Mon 6/176:00 pmORD - DUB
1 stop34h 00mTAP AIR PORTUGAL
Fri 6/216:50 pmDUB - ORD
1 stop25h 20mTAP AIR PORTUGAL
Deal found 5/15$809
Wed 6/195:55 pmORD - DUB
1 stop35h 00mMultiple Airlines
Sat 6/227:00 amDUB - ORD
2 stops20h 52mMultiple Airlines
Deal found 5/15$811

Chicago to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Chicago to Ireland in 2024. More deals are always being added, so be sure to check back regularly.
Tue 9/310:40 pmORD - SNN
1 stop15h 55mAmerican Airlines
Tue 9/179:25 pmSNN - ORD
1 stop23h 45mAmerican Airlines
Deal found 5/15$526
Fri 9/136:05 pmORD - SNN
Nonstop7h 25mUnited Airlines
Sat 9/219:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Deal found 5/15$527
Thu 9/126:00 pmORD - ORK
1 stop10h 45mAmerican Airlines
Thu 9/267:20 amORK - ORD
1 stop15h 40mAmerican Airlines
Deal found 5/15$527
Sun 9/296:25 pmORD - ORK
2 stops14h 45mAmerican Airlines
Sat 10/124:15 pmORK - ORD
1 stop28h 55mAmerican Airlines
Deal found 5/15$530
Wed 9/116:05 pmORD - SNN
1 stop10h 25mUnited Airlines
Tue 9/179:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Deal found 5/15$531
Thu 9/121:04 pmORD - ORK
2 stops15h 41mAmerican Airlines
Thu 9/267:20 amORK - ORD
1 stop11h 45mAmerican Airlines
Deal found 5/15$532
Tue 10/228:25 pmORD - SNN
1 stop13h 45mAmerican Airlines
Tue 11/57:45 amSNN - ORD
2 stops20h 02mAmerican Airlines
Deal found 5/14$535
Wed 9/1112:45 pmORD - SNN
2 stops15h 45mUnited Airlines
Mon 9/169:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Deal found 5/15$536
Sun 9/226:05 pmORD - SNN
Nonstop7h 25mUnited Airlines
Wed 10/212:30 pmSNN - ORD
1 stop12h 07mUnited Airlines
Deal found 5/15$537

Non-stop flights to Ireland from Chicago

Discover non-stop flight options from Chicago to Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
Consider booking one of these non-stop flights heading from Chicago to Ireland. Select from other flights from Chicago to Ireland by using the search form above.
Tue 9/36:05 pmORD - SNN
Nonstop7h 25mUnited Airlines
Tue 9/179:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Deal found 5/15$527
Thu 7/1110:25 pmORD - DUB
Nonstop7h 15mFinnair
Fri 7/199:30 amDUB - ORD
Nonstop8h 00mFinnair
Deal found 5/15$569
Wed 9/46:05 pmORD - SNN
Nonstop7h 25mUnited Airlines
Mon 9/239:30 amSNN - ORD
Nonstop8h 15mUnited Airlines
Deal found 5/15$614
Mon 8/58:55 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 8/1411:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/15$627
Tue 8/133:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Mon 8/264:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/16$635
Tue 8/68:55 pmORD - DUB
Nonstop7h 30mAer Lingus
Thu 8/1511:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/15$638
Wed 8/73:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 8/1411:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/15$639
Tue 8/133:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Sat 8/244:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/16$644
Mon 8/53:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 8/1411:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/16$651

Chicago to Ireland flights leaving soon

Find last-minute flight options from Chicago to Ireland 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 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the last-minute flights available departing from Chicago to Ireland. Tip: verify your flight details before completing your reservation.
Tue 5/2111:00 pmORD - DUB
1 stop12h 15mAmerican Airlines
Tue 5/2811:45 amDUB - ORD
1 stop11h 41mAmerican Airlines
Deal found 5/14$901
Wed 5/226:00 pmORD - SNN
1 stop11h 20mAmerican Airlines
Wed 5/299:25 pmSNN - ORD
1 stop21h 20mAmerican Airlines
Deal found 5/15$916
Sun 5/268:40 amMDW - DUB
1 stop20h 50mMultiple Airlines
Wed 6/1211:35 amDUB - MDW
2 stops14h 32mMultiple Airlines
Deal found 5/16$916
Tue 5/2111:32 amORD - DUB
2 stops17h 38mBritish Airways
Tue 5/2811:45 amDUB - ORD
1 stop11h 41mBritish Airways
Deal found 5/14$919
Wed 5/224:06 pmORD - SNN
2 stops13h 14mAmerican Airlines
Wed 5/299:25 pmSNN - ORD
1 stop23h 30mAmerican Airlines
Deal found 5/15$920
Wed 5/224:06 pmORD - SNN
2 stops13h 14mAmerican Airlines
Wed 5/297:40 amSNN - ORD
2 stops18h 00mAmerican Airlines
Deal found 5/15$929
Sun 5/268:40 amORD - DUB
1 stop17h 40mJetBlue
Thu 6/610:55 amDUB - ORD
1 stop13h 25mJetBlue
Deal found 5/15$929
Tue 5/2111:05 amMDW - DUB
1 stop16h 55mMultiple Airlines
Tue 5/288:15 pmDUB - MDW
2 stops28h 12mMultiple Airlines
Deal found 5/14$935
Wed 5/227:10 pmORD - DUB
1 stop16h 25mBritish Airways
Tue 5/288:15 pmDUB - ORD
1 stop25h 35mBritish Airways
Deal found 5/15$970

One-way flights to Ireland from Chicago

Search for one-way flight options from Chicago to Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Ireland. Users needing a return flight from Chicago to Ireland should utilize the search form above.
Mon 10/75:19 pmORD - DUB
2 stops23h 51mMultiple Airlines
Deal found 5/15$246
Tue 9/107:27 amORD - DUB
2 stops21h 43mMultiple Airlines
Deal found 5/14$273
Tue 8/275:19 pmORD - DUB
2 stops19h 01mMultiple Airlines
Deal found 5/15$296
Mon 8/265:19 pmORD - DUB
2 stops23h 06mMultiple Airlines
Deal found 5/15$308
Wed 9/185:19 pmORD - DUB
2 stops17h 56mMultiple Airlines
Deal found 5/15$309
Wed 10/95:19 pmORD - DUB
2 stops23h 16mMultiple Airlines
Deal found 5/15$312
Mon 7/155:29 pmORD - DUB
2 stops38h 21mMultiple Airlines
Deal found 5/15$321
Tue 7/3011:13 amORD - DUB
2 stops25h 47mMultiple Airlines
Deal found 5/15$323
Tue 8/275:19 pmORD - DUB
3 stops22h 26mMultiple Airlines
Deal found 5/15$324

Find flights from Chicago to Ireland within your budget

Customize your flight search to find flights from Chicago to Ireland 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$413 - $541

Route

Depart

Return

Price

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 11/3

1 stop13h 45m

Dublin

Tue 11/12

1 stop28h 35m

$413

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 10/23

1 stop34h 05m

Dublin

Wed 10/30

2 stops36h 00m

$429

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 11/3

Nonstop7h 20m

Dublin

Wed 11/13

Nonstop8h 30m

$457

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 9/4

1 stop31h 05m

Dublin

Fri 9/13

1 stop29h 39m

$510

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Tue 10/8

1 stop10h 50m

Dublin

Fri 10/18

Nonstop8h 15m

$519

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 10/9

Nonstop7h 30m

Dublin

Mon 10/14

Nonstop8h 15m

$526

Chicago O'Hare IntlCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Thu 9/12

1 stop10h 45m

Cork

Thu 9/26

1 stop15h 40m

$527

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sat 11/2

1 stop9h 58m

Dublin

Tue 11/12

1 stop16h 15m

$537

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Thu 10/10

1 stop11h 55m

Dublin

Sun 10/20

1 stop14h 19m

$541

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown TAP AIR PORTUGAL, Scandinavian Airlines and Aer Lingus from Chicago to Ireland. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,376 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,472 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Yes, there are multiple flights from Chicago to Ireland for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $413, but on average you can expect to pay $429.

  • Are there nonstop flights from Chicago to Ireland for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago to Ireland under $600. A good price for a nonstop flight from Chicago to Ireland is less than $659.

  • Are there last-minute flights available from Chicago to Ireland for under $1,000?

    There are currently 20+ open flights from Chicago to Ireland within the next 7 days for less than $1,000.

  • What are the most popular routes from Chicago to Ireland?

    When deciding which route to take from Chicago to Ireland consider Chicago O'Hare Intl - Dublin, Chicago Midway - Dublin or Chicago O'Hare Intl - Shannon as they are the most popular.

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

    The most popular airlines flying from Chicago to Ireland are American Airlines, Air Canada and Finnair. Something to consider prior to booking your flight.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Ireland on time: American Airlines (75%), Aer Lingus (75%), British Airways (75%).

  • What are the cheapest flights from Chicago to Ireland?

    While on average a flight from Chicago to Ireland is generally $2,086, our data shows the cheapest flight currently is $481. When looking at the most popular route, (Chicago O'Hare Intl - Dublin), you can expect to pay $201 for that flight.

  • 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. Ready for more IATA code knowledge? These are related airports for your current travel destination: Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • Can I find deals for flights from Chicago to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Ireland that include hotel bookings?

    Yes. In addition to deals on Chicago to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Ireland.

  • Can I find deals for business class flights from Chicago to Ireland?

    Yes. Cheapflights offers flight deals from Chicago to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Chicago to Ireland that allow pets onboard?

    Many airlines flying from Chicago to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Ireland?

    Yes, you can often find last-minute deals on Chicago to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Ireland flight deals updated?

    The Chicago to Ireland flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Chicago to Ireland
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Chicago to Ireland

Discover the top 10 airlines that operate flights from Chicago to Ireland. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$289Average$314FlexibilityNo cancel feeOn-time77%
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IcelandairCheapest$416Average$828FlexibilityNo cancel feeOn-time76%
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TAP AIR PORTUGALCheapest$421Average$556FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest$454Average$858FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$480Average$786FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$493Average$968FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$518Average$981FlexibilityNo cancel feeOn-time69%
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Air CanadaCheapest$533Average$780FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest$543Average$806FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$544Average$829FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Chicago to Ireland by cabin class

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

Find hourly flight availability from Chicago to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
75%of flight departuresEvening6 pm to midnight
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6 AM
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Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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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 Ireland?

Cheapflights helps you search for flights from Chicago to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ireland from Chicago.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chicago to Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chicago to Ireland become cheaper?

Yes! Start tracking prices for Chicago to Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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