DUB

$188 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 11/11. 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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Flight Deals

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

Mon, Nov 17 - Tue, Nov 25
Delta Logo
9:33 am - 7:45 amSTL-DUB
16h 12m1 stop
Delta Logo
9:45 am - 4:49 pmDUB-STL
13h 04m1 stop
$433Delta
Find Deal
Mon, Nov 17 - Thu, Nov 27
Delta Logo
6:40 am - 8:45 amSTL-DUB
20h 05m2 stops
Delta Logo
10:45 am - 9:49 amDUB-STL
29h 04m2 stops
$438Delta
Find Deal
Tue, Mar 10 - Wed, Mar 18
United Airlines Logo
8:25 am - 10:20 amSTL-DUB
20h 55m1 stop
United Airlines Logo
8:00 am - 3:29 pmDUB-STL
12h 29m1 stop
$468United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 18
Air Canada Logo
8:20 am - 6:10 amSTL-DUB
16h 50m2 stops
Air Canada Logo
8:00 am - 3:29 pmDUB-STL
12h 29m1 stop
$470Air Canada
Find Deal
Mon, Feb 16 - Mon, Feb 23
Multiple Airlines Logo
7:41 am - 7:10 amSTL-DUB
41h 29m2 stops
Multiple Airlines Logo
6:35 pm - 3:29 pmDUB-STL
50h 54m2 stops
$471Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
KLM Logo
1:55 pm - 7:45 amSTL-DUB
11h 50m1 stop
KLM Logo
5:15 pm - 4:07 pmDUB-STL
28h 52m2 stops
$472KLM
Find Deal
Mon, Nov 10 - Mon, Nov 17
KLM Logo
11:39 am - 7:45 amSTL-DUB
14h 06m1 stop
KLM Logo
9:45 am - 5:57 pmDUB-STL
14h 12m1 stop
$474KLM
Find Deal
Tue, Mar 10 - Wed, Mar 18
Multiple Airlines Logo
10:00 am - 6:10 amSTL-DUB
15h 10m2 stops
Multiple Airlines Logo
5:10 am - 11:50 pmDUB-STL
23h 40m2 stops
$475Multiple Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
9:44 am - 8:10 amDEC-DUB
16h 26m1 stop
United Airlines Logo
9:00 am - 5:52 pmDUB-DEC
38h 52m2 stops
$476United Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 28
Air Canada Logo
11:05 am - 7:10 amSTL-DUB
38h 05m2 stops
Air Canada Logo
9:00 am - 7:39 pmDUB-STL
40h 39m2 stops
$492Air Canada
Find Deal

Everything you should know

Cheapest round-trip
$433
Typical prices: $532-$730
Delta
Mon 11/17Tue 11/25
STL - DUB • 1 stop
Cheapest non-stop
$499
Typical prices: $559-$897
United Airlines
Sun 11/9Tue 12/2
ORD - DUB • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$188
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 7% increase in price.
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
Swords
Athlone
Wicklow
Malahide
Kildare
Dundalk
Maynooth
Cavan
Drogheda
Castleknock
Naas
Mullingar
Leixlip
Portmarnock
Gorey
Carlingford
Enniscorthy
Tullamore
Slane
Thurles

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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