Cheap flights from Illinois to Ireland from $240

This is the cheapest one-way flight price, found on 5/30. Prices may vary by date and flight preferences.
ORD — DUB
Jun 6 — Jun 131

Cheap flights from Illinois to Ireland in June, July 2023

The best prices found for Illinois to Ireland flights for June, July
Listed are some of the best fares we've found on flights departing from Illinois to Ireland in 2023. More deals are always being added, so be sure to check back regularly.

Illinois to Ireland 2023 flight deals

Cheap flights to Ireland from Illinois found for this year
Listed are some of the best fares we've found on flights departing from Illinois to Ireland in 2023. More deals are always being added, so be sure to check back regularly.

Cheap Scandinavian Airlines flights from Illinois to Ireland

Find some of the cheapest Scandinavian Airlines flights traveling from Illinois to Ireland. Deals update often to give you more flight options matching your criteria

Cheap Icelandair flights from Illinois to Ireland

Browse through some of the cheapest Icelandair flights traveling from Illinois to Ireland. Check back soon if you're not seeing flights that suit your needs.

Non-stop flights to Ireland from Illinois

Save time with Illinois to Ireland direct flight deals
Consider booking one of these non-stop flights heading from Illinois to Ireland. Search for alternative flights from Illinois to Ireland by utilizing the search form above.

Last minute flights from Illinois to Ireland

Late deals on return flights to Ireland from Illinois, departing today and this week
Have a look at some of the last-minute flights available departing from Illinois to Ireland. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Ireland from Illinois

The cheapest one-way flights from Illinois to Ireland
Some of the best available deals we've found on one-way flights from Illinois to Ireland. Users in need of a round-trip flight from Illinois to Ireland instead should update the search form at the top of page.

Find flights from Illinois to Ireland within your budget

Use the slider to find flights from Illinois to Ireland that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$307 - $549

Route

Depart

Return

Price

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 11/6

1 stop31h 35m

Dublin

Sun 11/12

1 stop14h 00m

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Sun 11/12

1 stop11h 50m

Dublin

Tue 11/21

1 stop33h 35m

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 11/13

1 stop9h 50m

Dublin

Tue 11/21

1 stop11h 50m

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 11/22

2 stops16h 20m

Dublin

Tue 11/28

1 stop11h 59m

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Wed 11/8

Nonstop7h 20m

Dublin

Tue 11/21

Nonstop8h 30m

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 11/13

1 stop15h 30m

Dublin

Tue 11/21

2 stops39h 21m

Chicago O'Hare IntlDublin

ORD - DUB

ORDDUB

Chicago O'Hare Intl

Mon 11/13

1 stop12h 35m

Dublin

Tue 11/21

1 stop11h 59m

Chicago MidwayDublin

MDW - DUB

MDWDUB

Chicago Midway

Mon 11/13

2 stops13h 30m

Dublin

Tue 11/21

2 stops18h 55m

Chicago O'Hare IntlCork

ORD - ORK

ORDORK

Chicago O'Hare Intl

Thu 11/2

2 stops18h 00m

Cork

Mon 11/6

1 stop14h 05m

Flights are sorted by cheapest first

Deals found on 5/31

Reviews of Airlines Servicing Ireland

Read through reviews of airlines operating flights from Illinois to Ireland, such as Scandinavian Airlines, Icelandair and Aer Lingus. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,369 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

Delta
8.0
Very good
2,369 reviews
Delta
8.0
Very good
2,369 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

Air France
7.6
Good
195 reviews
Delta
8.0
Very good
2,369 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

United Airlines
7.6
Good
1,535 reviews
Delta
8.0
Very good
2,369 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

SWISS
7.6
Good
351 reviews
Delta
8.0
Very good
2,369 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

KLM
7.6
Good
160 reviews
Delta
8.0
Very good
2,369 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Reviews

1 / 10

The seats were so tight and they separated our party. Even though we booked together

Related info for your journey

Useful info, stats and facts about Illinois to Ireland flights.

Destination points for flights from Illinois to Ireland

Select to see more specific information for flights from Illinois to all places in Ireland

Top 10 airlines flying from Illinois to Ireland

The chart below displays the airlines Cheapflights users traveling from Illinois to Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Scandinavian AirlinesCheapest$289Average$465FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Scandinavian Airlines flights
British AirwaysCheapest$377Average$893FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
LufthansaCheapest$383Average$920FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
IcelandairCheapest$416Average$610FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Icelandair flights
TAP AIR PORTUGALCheapest$422Average$555FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
Aer LingusCheapest$453Average$733FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights
DeltaCheapest$476Average$585FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
FinnairCheapest$489Average$986FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights
KLMCheapest$492Average$675FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
United AirlinesCheapest$494Average$1,043FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Illinois to Ireland

See what time of day planes typically take off from Illinois to Ireland
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
79%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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