HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Illinois to Dublin (DUB) from $248

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 9/9. 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.
ORD — DUB
May 19 — May 261
From?
To?
Sun 5/19
Sun 5/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 Illinois to Dublin 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 Illinois to Dublin?

Flights from Illinois to Dublin lean towards being more expensive in June. Prices are generally better when you fly from Illinois to Dublin in February, with the cheapest ticket starting at $325.

When is the cheapest time to fly from Illinois to Dublin (IL - DUB)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Dublin as you normally would.

Cheap United Airlines flights from Illinois to Dublin

Explore cheap flight options specifically provided by United Airlines for the route between Illinois 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 2,633,403 searches. Data last updated May 14, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Illinois to Dublin. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 11/512:24 pmSTL - DUB
1 stop12h 36mUnited Airlines
Tue 11/199:00 amDUB - STL
1 stop12h 23mUnited Airlines
Deal found 5/13$484
Tue 11/510:15 amSTL - DUB
2 stops14h 45mUnited Airlines
Tue 11/199:00 amDUB - STL
1 stop12h 23mUnited Airlines
Deal found 5/13$488
Tue 11/58:05 amSTL - DUB
2 stops16h 55mUnited Airlines
Tue 11/199:00 amDUB - STL
2 stops30h 48mUnited Airlines
Deal found 5/13$498
Fri 10/258:05 amSTL - DUB
1 stop21h 05mUnited Airlines
Fri 11/18:00 amDUB - STL
2 stops37h 26mUnited Airlines
Deal found 5/13$522
Tue 11/512:24 pmSTL - DUB
1 stop12h 36mUnited Airlines
Sun 11/179:00 amDUB - STL
1 stop30h 53mUnited Airlines
Deal found 5/13$534
Tue 11/510:15 amSTL - DUB
2 stops14h 45mUnited Airlines
Sun 11/179:00 amDUB - STL
1 stop30h 53mUnited Airlines
Deal found 5/13$538
Tue 11/58:25 amSTL - DUB
1 stop19h 30mUnited Airlines
Sat 11/169:00 amDUB - STL
1 stop12h 54mUnited Airlines
Deal found 5/13$548
Thu 11/76:15 amSTL - DUB
2 stops18h 45mUnited Airlines
Thu 11/289:00 amDUB - STL
2 stops17h 52mUnited Airlines
Deal found 5/13$552
Fri 10/2511:09 amSTL - DUB
2 stops13h 56mUnited Airlines
Fri 11/19:00 amDUB - STL
2 stops17h 01mUnited Airlines
Deal found 5/13$602

Cheap Air Canada flights from Illinois to Dublin

Explore cheap flight options specifically provided by Air Canada for the route between Illinois 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 2,633,403 searches. Data last updated May 14, 2024.
Take a gander at the lowest prices we've found on Air Canada flights from Illinois to Dublin. Check back soon if you're not seeing flights that suit your needs.
Tue 11/510:40 amSTL - DUB
1 stop14h 35mAir Canada
Tue 11/199:00 amDUB - STL
1 stop12h 23mAir Canada
Deal found 5/13$485
Tue 5/212:15 pmORD - DUB
1 stop12h 00mAir Canada
Thu 6/69:50 amDUB - ORD
1 stop11h 04mAir Canada
Deal found 5/13$1,076
Tue 5/212:15 pmORD - DUB
1 stop12h 00mAir Canada
Sat 6/19:50 amDUB - ORD
1 stop11h 04mAir Canada
Deal found 5/13$1,126
Tue 5/214:05 pmSTL - DUB
1 stop10h 10mAir Canada
Mon 6/39:50 amDUB - STL
1 stop11h 31mAir Canada
Deal found 5/13$1,275

Cheap Illinois to Dublin flights in May & June 2024

Find cheap flight options from Illinois to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Prices were last updated on May 14, 2024.
Listed are some of the best fares we've found on flights departing from Illinois to Dublin in 2024. Check back in a little while for more flight options.
Tue 5/147:45 pmORD - DUB
1 stop16h 30mScandinavian Airlines
Sun 5/2610:15 amDUB - ORD
1 stop13h 40mScandinavian Airlines
Deal found 5/13$704
Wed 5/298:40 amORD - DUB
1 stop17h 40mJetBlue
Wed 6/510:55 amDUB - ORD
1 stop13h 25mJetBlue
Deal found 5/13$721
Sat 6/112:30 pmMDW - DUB
1 stop17h 00mMultiple Airlines
Wed 6/512:20 pmDUB - MDW
2 stops49h 11mMultiple Airlines
Deal found 5/13$735
Wed 5/2911:14 amORD - DUB
2 stops15h 01mMultiple Airlines
Wed 6/510:15 amDUB - ORD
2 stops17h 37mMultiple Airlines
Deal found 5/13$743
Wed 5/298:40 amORD - DUB
1 stop17h 40mJetBlue
Wed 6/510:55 amDUB - ORD
1 stop13h 25mJetBlue
Deal found 5/13$745
Wed 5/297:20 amORD - DUB
3 stops18h 55mMultiple Airlines
Wed 6/510:15 amDUB - ORD
2 stops17h 37mMultiple Airlines
Deal found 5/13$747
Wed 6/126:40 pmORD - DUB
2 stops34h 50mMultiple Airlines
Thu 6/209:30 amDUB - ORD
2 stops18h 32mMultiple Airlines
Deal found 5/13$759
Thu 5/307:35 amORD - DUB
3 stops21h 30mMultiple Airlines
Fri 6/712:15 pmDUB - ORD
3 stops34h 13mMultiple Airlines
Deal found 5/12$762
Wed 5/295:41 pmORD - DUB
3 stops34h 19mMultiple Airlines
Thu 6/66:35 pmDUB - ORD
3 stops41h 49mMultiple Airlines
Deal found 5/13$764

Illinois to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Data last updated May 14, 2024.
Listed are some of the best fares we've found on flights departing from Illinois to Dublin in 2024. Check back in a little while for more flight options.
Tue 10/295:40 pmSTL - DUB
1 stop32h 20mMultiple Airlines
Tue 11/59:00 amDUB - STL
1 stop30h 53mMultiple Airlines
Deal found 5/13$473
Tue 11/512:24 pmSTL - DUB
1 stop12h 36mUnited Airlines
Tue 11/199:00 amDUB - STL
1 stop12h 23mUnited Airlines
Deal found 5/13$484
Tue 11/510:40 amSTL - DUB
1 stop14h 35mAir Canada
Tue 11/199:00 amDUB - STL
1 stop12h 23mAir Canada
Deal found 5/13$485
Tue 11/510:15 amSTL - DUB
2 stops14h 45mUnited Airlines
Tue 11/199:00 amDUB - STL
1 stop12h 23mUnited Airlines
Deal found 5/13$488
Tue 10/2910:40 amSTL - DUB
1 stop14h 35mMultiple Airlines
Tue 11/55:15 amDUB - STL
2 stops34h 38mMultiple Airlines
Deal found 5/13$494
Tue 11/58:05 amSTL - DUB
2 stops16h 55mUnited Airlines
Tue 11/199:00 amDUB - STL
2 stops30h 48mUnited Airlines
Deal found 5/13$498
Tue 11/52:54 pmSTL - DUB
2 stops15h 16mBritish Airways
Tue 11/129:05 amDUB - STL
2 stops18h 26mBritish Airways
Deal found 5/13$499
Tue 10/292:05 pmSTL - DUB
2 stops13h 40mKLM
Tue 11/511:50 amDUB - STL
2 stops17h 45mKLM
Deal found 5/13$502
Sat 9/72:55 pmORD - DUB
1 stop13h 25mUnited Airlines
Sun 9/1510:15 amDUB - ORD
1 stop29h 39mUnited Airlines
Deal found 5/13$521

Non-stop flights to Dublin from Illinois

Discover non-stop flight options from Illinois 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 2,633,403 searches. Data last updated May 14, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Illinois to Dublin. Those looking to potentially save on 1 or 2-stop flights from Illinois to Dublin should utilize the search form at the the top of the page.
Sun 8/113:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 8/2111:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/13$565
Sat 8/103:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Tue 8/204:40 pmDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/13$594
Wed 8/78:55 pmORD - DUB
Nonstop7h 30mAer Lingus
Thu 8/1511:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/13$638
Wed 8/73:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 8/1411:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/13$666
Fri 8/23:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Fri 8/911:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/13$685
Wed 7/243:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 8/1411:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/13$688
Sun 8/1110:20 pmORD - DUB
Nonstop7h 20mFinnair
Thu 8/229:30 amDUB - ORD
Nonstop8h 00mFinnair
Deal found 5/13$700
Sun 7/73:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Wed 7/1011:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/12$727
Sun 7/283:45 pmORD - DUB
Nonstop7h 30mAer Lingus
Fri 8/911:35 amDUB - ORD
Nonstop8h 25mAer Lingus
Deal found 5/13$738

Illinois to Dublin flights leaving soon

Find last-minute flight options from Illinois 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 2,633,403 searches. Data last updated May 14, 2024.
Consider one of these great deals we found on last-minute flights from Illinois to Dublin. It's wise to confirm all flight details are correct before booking.
Sun 5/268:40 amMDW - DUB
1 stop20h 50mMultiple Airlines
Mon 6/108:15 pmDUB - MDW
2 stops28h 26mMultiple Airlines
Deal found 5/12$795
Sat 5/187:07 pmORD - DUB
2 stops32h 53mMultiple Airlines
Thu 6/66:35 pmDUB - ORD
3 stops41h 49mMultiple Airlines
Deal found 5/13$832
Sun 5/268:40 amMDW - DUB
1 stop20h 50mMultiple Airlines
Wed 6/511:35 amDUB - MDW
2 stops14h 32mMultiple Airlines
Deal found 5/12$839
Sat 5/187:07 pmORD - DUB
2 stops32h 53mMultiple Airlines
Wed 5/292:20 pmDUB - ORD
3 stops32h 15mMultiple Airlines
Deal found 5/13$841
Sat 5/187:07 pmORD - DUB
2 stops32h 53mMultiple Airlines
Thu 6/66:35 pmDUB - ORD
2 stops41h 14mMultiple Airlines
Deal found 5/13$843
Sat 5/185:55 pmORD - DUB
2 stops35h 35mMultiple Airlines
Tue 6/111:15 pmDUB - ORD
1 stop14h 47mMultiple Airlines
Deal found 5/13$861
Sat 5/187:07 pmORD - DUB
2 stops32h 53mMultiple Airlines
Tue 6/1111:35 amDUB - ORD
3 stops26h 46mMultiple Airlines
Deal found 5/13$862
Sat 5/1811:00 amORD - DUB
3 stops22h 10mMultiple Airlines
Thu 6/66:35 pmDUB - ORD
3 stops41h 49mMultiple Airlines
Deal found 5/13$870
Sun 5/268:40 amMDW - DUB
1 stop20h 50mMultiple Airlines
Fri 6/711:35 amDUB - MDW
2 stops14h 32mMultiple Airlines
Deal found 5/12$872

One-way flights to Dublin from Illinois

Search for one-way flight options from Illinois 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 2,633,403 searches. Data last updated May 14, 2024.
Users traveling one-way from Illinois to Dublin can select one of these great deals. For those needing a return trip from Illinois, there is a search form available above.
Mon 9/98:13 pmMDW - DUB
2 stops32h 57mMultiple Airlines
Deal found 5/13$248
Tue 7/165:51 amMDW - DUB
2 stops25h 59mMultiple Airlines
Deal found 5/13$310
Mon 7/155:10 amMDW - DUB
2 stops23h 55mMultiple Airlines
Deal found 5/12$316
Mon 7/155:10 amMDW - DUB
2 stops23h 55mMultiple Airlines
Deal found 5/13$317
Sun 7/148:13 pmMDW - DUB
2 stops32h 57mMultiple Airlines
Deal found 5/13$318
Sun 7/78:13 pmMDW - DUB
2 stops32h 57mMultiple Airlines
Deal found 5/13$322
Sun 7/148:13 pmMDW - DUB
2 stops32h 57mMultiple Airlines
Deal found 5/13$324
Wed 9/48:13 pmMDW - DUB
2 stops32h 57mMultiple Airlines
Deal found 5/12$340
Fri 7/128:00 amMDW - DUB
1 stop20h 00mMultiple Airlines
Deal found 5/13$344

Find flights from Illinois to Dublin within your budget

Customize your flight search to find flights from Illinois 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 2,633,403 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$473 - $591

Route

Depart

Return

Price

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 10/29

1 stop32h 20m

Dublin

Tue 11/5

1 stop30h 53m

$473

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 11/5

1 stop12h 36m

Dublin

Tue 11/19

1 stop12h 23m

$484

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 11/5

1 stop14h 35m

Dublin

Tue 11/19

1 stop12h 23m

$485

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 11/5

2 stops15h 16m

Dublin

Tue 11/12

2 stops18h 26m

$499

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 10/29

2 stops13h 40m

Dublin

Tue 11/5

2 stops17h 45m

$502

Chicago MidwayDublin

MDW - DUB

MDWDUB

Chicago Midway

Wed 10/9

1 stop10h 00m

Dublin

Tue 10/15

1 stop12h 10m

$541

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 8/11

Nonstop7h 30m

Dublin

Wed 8/21

Nonstop8h 25m

$565

Lambert-St LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 11/5

2 stops14h 34m

Dublin

Sun 11/17

2 stops16h 51m

$569

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 8/11

1 stop18h 05m

Dublin

Thu 8/22

1 stop27h 10m

$591

Flights are sorted by cheapest first

Deals found on 5/13

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

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 May 14, 2024.
See what other customers who have flown with United Airlines, Air Canada and British Airways from Illinois to Dublin have to say. 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.
Delta
8.0
Very good
10,736 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

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
10,736 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

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
1,574 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

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
1,378 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

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
4,497 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

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
1,771 reviews
Delta
8.0
Very good
10,736 reviews
Check prices

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

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 Illinois 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 Illinois?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Illinois to Dublin.

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

    Yes, there are multiple flights from Illinois to Dublin for under $500. The cheapest flight booked recently is on Multiple Airlines for just $473, but on average you can expect to pay $520.

  • Are there nonstop flights from Illinois to Dublin for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Dublin under $600. A good price for a nonstop flight from Illinois to Dublin is less than $731.

  • Are there last-minute flights available from Illinois to Dublin for under $800?

    There are currently 20+ open flights from Illinois to Dublin within the next 7 days for less than $800.

  • What are the most popular routes from Illinois to Dublin?

    Most travelers choose Chicago O'Hare Intl - Dublin, Chicago Midway - Dublin or Lambert-St Louis - Dublin when deciding on the best route from Illinois to Dublin.

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

    Before booking your flight from Illinois to Dublin check out the most popular airlines for this route: American Airlines, Air Canada or Finnair.

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

    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 Illinois to Dublin on time: American Airlines (79%), Aer Lingus (79%), British Airways (79%).

  • What are the cheapest flights from Illinois to Dublin?

    Looking for the cheapest flight from Illinois to Dublin? While on average our users pay $2,086, our data indicates the cheapest price to be $481. The most popular route (Chicago O'Hare Intl - Dublin), is priced around $429.

  • 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. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Illinois to Dublin that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Dublin 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 Illinois to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Dublin 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 Illinois to Dublin that include hotel bookings?

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

  • How can I find direct flights from Illinois to Dublin?

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

  • Can I find deals for business class flights from Illinois to Dublin?

    Yes. Cheapflights offers flight deals from Illinois to Dublin 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 Illinois to Dublin that allow pets onboard?

    Many airlines flying from Illinois to Dublin 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 Illinois to Dublin?

    Yes, you can often find last-minute deals on Illinois to Dublin 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 Illinois to Dublin flight deals updated?

    The Illinois to Dublin flight deals you see on this page were last updated on 5/13.

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.

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

John F Kennedy Intl to Dublin flights
Newark to Dublin flights
Boston to Dublin flights
Dulles Intl to Dublin flights
O'Hare Intl to Dublin flights
LaGuardia to Dublin flights
Stewart to Dublin flights
Seattle to Dublin flights
Atlanta to Dublin flights
Los Angeles to Dublin flights
Philadelphia to Dublin flights
San Francisco to Dublin flights
Dallas/Fort Worth to Dublin flights
Reagan-National to Dublin flights
Newark to Shannon flights
Baltimore to Dublin flights
Minneapolis to Dublin flights
Orlando to Dublin flights
Denver to Dublin flights
Cleveland to Dublin flights
Midway to Dublin flights
Boston to Shannon flights
John F Kennedy Intl to Shannon flights
Charlotte to Dublin flights
Hartford to Dublin flights
Raleigh to Dublin flights
LaGuardia to Shannon flights
Hobby to Dublin flights
Portland to Dublin flights
Love Field to Dublin flights
Detroit to Dublin flights
Tampa to Dublin flights
Sky Harbor Intl to Dublin flights
Kansas City to Dublin flights
Austin to Dublin flights
George Bush Intcntl to Dublin flights
San Diego to Dublin flights
Miami to Dublin flights
Ontario to Dublin flights
Santa Ana to Dublin flights
St. Louis to Dublin flights
Cincinnati to Dublin flights
Burbank to Dublin flights
San Jose to Dublin flights
Fort Lauderdale to Dublin flights
Pittsburgh to Dublin flights
Indianapolis to Dublin flights
Salt Lake City to Dublin flights
Oakland to Dublin flights
Louisville to Dublin flights

Top 10 airlines flying from Illinois to Dublin

Discover the top 10 airlines that operate flights from Illinois 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 2,633,403 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$289Average$314FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest$416Average$828FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
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$711FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$518Average$939FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$533Average$780FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$544Average$829FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest$554Average$808FlexibilityNo cancel feeOn-time77%
Search Iberia flights
New York to San Francisco flights
Dallas to Newark Airport flights
New York to Athens flights
Phoenix to Las Vegas flights
Dallas to Toronto flights
Dallas to Cancún flights
New York to Dublin flights
Washington, D.C. to New York flights
New York to Mexico City flights
Chicago O'Hare Intl Airport to San Francisco flights
Illinois to Durban flights

Search flights from Illinois to Dublin by cabin class

Find flights from Illinois to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Illinois to Dublin

Find hourly flight availability from Illinois 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 May 14, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
70%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

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 Illinois to Dublin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Illinois to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to Dublin for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Illinois to Dublin with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Illinois to Dublin become cheaper?

Yes! Start tracking prices for Illinois to Dublin 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines