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Cheap flights from Illinois (IL) to Ireland

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How to find the cheapest flight from
Illinois to Ireland

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

To save on the cost of your flight from Illinois to Ireland, book at least 47 days before your planned departure. Booking around this time can save you about 24% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $993 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1123.

Cheap flights from Illinois to Ireland in July, August 2020

The best prices found for Illinois to Ireland flights for July, August
24 Jul - 22 Aug
$500pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
24 Jul - 22 Aug
$501pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
30 Jun - 7 Jul
$504pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl

Illinois to Ireland 2020 flight deals

Cheap flights to Ireland from Illinois found for this year
24 Nov - 4 Dec
$362pp
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
24 Nov - 4 Dec
$364pp
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl
24 Nov - 4 Dec
$366pp
ORD
Chicago O'Hare Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
ORD
Chicago O'Hare Intl

Non-stop flights to Ireland from Illinois

Save time with Illinois to Ireland direct flight deals
5 Nov - 9 Nov
$489pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
14 Aug - 28 Aug
$494pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
24 Jul - 22 Aug
$500pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to Ireland

Late deals on round-trip flights to Ireland from Illinois, departing today and this week
26 Jun - 2 Jul
$596pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
28 Jun - 10 Jul
$617pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl
25 Jun - 1 Jul
$618pp
ORD
Chicago O'Hare Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
ORD
Chicago O'Hare Intl

One-way flights to Ireland from Illinois

The cheapest one-way flights from Illinois to Ireland
2:10 pm - 2:45 pm
TAP AIR PORTUGAL
1 Stop
18h 35m
ORD - DUB
TAP AIR PORTUGAL
10:55 am - 1:45 pm
Multiple Airlines
2 Stops
20h 50m
MDW - DUB
Multiple Airlines
$344
Kiwi.com
3:30 pm - 7:05 am
Icelandair
1 Stop
9h 35m
ORD - DUB
Icelandair
$345
StudentUniverse

Related info for your journey

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

Flight FAQs

From Illinois to Ireland

Are flight prices decreasing from Illinois to Ireland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Illinois and Ireland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Illinois to Ireland for under $400 on Cheapflights?

Yes, there are multiple flights from Illinois to Ireland for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $362, but on average you can expect to pay $392.

Are there nonstop flights from Illinois to Ireland for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Illinois to Ireland under $500. A good price for a nonstop flight from Illinois to Ireland is less than $510.

Are there last-minute flights available from Illinois to Ireland for under $600?

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

How popular is this flight route?

The Illinois to Ireland flight path was viewed by 97 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

The most popular airlines flying from Illinois to Ireland are Major Airline, Endeavor Airlines and SAS. Something to consider prior to booking your flight.

What are the most popular routes from Illinois to Ireland?

The most popular route from Illinois to Ireland is Chicago O'Hare Intl - Dublin. You may also consider Chicago Midway - Dublin or Chicago O'Hare Intl - Shannon.

What are the cheapest Flights from Illinois to Ireland?

While on average a flight from Illinois to Ireland is generally $609, our data shows the cheapest flight currently is $398. When looking at the most popular route, (Chicago O'Hare Intl - Dublin), you can expect to pay $373 for that flight.

What are the most reliable airlines from Illinois to Ireland?

The top 3 most reliable airlines when flying from Illinois to Ireland are Aer Lingus (100%), British Airways (100%) and Air France (40%).

Destination points for flights from Illinois to Ireland

Destination information for Ireland

Things to know before you go. Useful info for your trip from Illinois to Ireland
Today's exchange rate
$1 = €0.89

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Knock (NOC)
Cork (ORK)
Shannon (SNN)