DUB

$211 Find Cheap Flights from Illinois to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 7/25. 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.
1 adult
1 adult, Economy

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Cheap Flights from Illinois to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Dublin

Fri, Jan 9 - Tue, Jan 13
Icelandair Logo
6:30 pm - 10:15 amORD-DUB
9h 45m1 stop
Icelandair Logo
11:30 am - 5:20 pmDUB-ORD
11h 50m1 stop
$371Icelandair
Find Deal
Mon, Aug 4 - Wed, Aug 20
United Airlines Logo
5:30 pm - 7:10 amSTL-DUB
31h 40m2 stops
United Airlines Logo
9:20 am - 11:44 pmDUB-STL
20h 24m1 stop
$381United Airlines
Find Deal
Tue, Oct 21 - Wed, Nov 5
Air Canada Logo
3:23 pm - 8:15 amSTL-DUB
34h 52m2 stops
Air Canada Logo
9:00 am - 3:29 pmDUB-STL
12h 29m1 stop
$399Air Canada
Find Deal
Thu, Oct 16 - Thu, Oct 23
TAP AIR PORTUGAL Logo
6:00 pm - 12:05 amORD-DUB
24h 05m1 stop
TAP AIR PORTUGAL Logo
6:50 pm - 4:10 pmDUB-ORD
27h 20m1 stop
$402TAP AIR PORTUGAL
Find Deal
Wed, Oct 22 - Tue, Oct 28
TAP AIR PORTUGAL Logo
6:00 pm - 6:05 pmORD-DUB
18h 05m1 stop
TAP AIR PORTUGAL Logo
4:55 pm - 4:00 pmDUB-ORD
28h 05m1 stop
$404TAP AIR PORTUGAL
Find Deal
Tue, Oct 21 - Wed, Nov 5
Air Canada Logo
12:25 pm - 8:15 amSTL-DUB
13h 50m2 stops
Air Canada Logo
9:00 am - 3:46 pmDUB-STL
36h 46m2 stops
$405Air Canada
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Fri, Nov 7 - Fri, Nov 14
Scandinavian Airlines Logo
7:20 pm - 9:25 amORD-DUB
32h 05m1 stop
Scandinavian Airlines Logo
10:45 am - 4:45 pmDUB-ORD
36h 00m2 stops
$407Scandinavian Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
Scandinavian Airlines Logo
7:20 pm - 9:25 amORD-DUB
32h 05m1 stop
Scandinavian Airlines Logo
12:30 pm - 4:45 pmDUB-ORD
34h 15m1 stop
$410Scandinavian Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
Delta Logo
1:26 pm - 8:45 amSTL-DUB
13h 19m1 stop
Delta Logo
8:55 am - 10:02 pmDUB-STL
19h 07m2 stops
$437Delta
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Wed, Aug 20 - Tue, Aug 26
Delta Logo
6:00 pm - 3:00 pmSTL-DUB
15h 00m2 stops
Delta Logo
6:00 am - 4:45 pmDUB-STL
16h 45m2 stops
$455Delta
Find Deal
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Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$211
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago O'Hare Airport to Dublin

FAQs for booking flights from Illinois to Dublin

  • How does KAYAK find such low prices on flights from Illinois to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Malahide
Drogheda
Maynooth
Kildare
Mullingar
Portmarnock
Castleknock
Naas
Carlingford
Enniscorthy
Thurles
Slane

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)

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