Flight Routes from Dublin to Chicago

Trip type

Our cheapest offers for flights from Dublin to Chicago

Here you can compare cheap flights from Dublin (DUB) to Chicago (CHI) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Dublin
Chicago
Outbound
05/16/26
direct
AY3847
08h 00min
Return
05/29/26
direct
AY3846
07h 25min
Finnair
$449
Dublin
Chicago
Outbound
05/25/26
2 Stopovers (FRA, BOS)
LH0983, DE2038, B60811
19h 21min
Return
06/08/26
2 Stopovers (BOS, FRA)
B60312, DE2039, LH0980
25h 20min
Lufthansa, Condor, JetBlue Airways
$1,607
Dublin
Chicago
Outbound
05/16/26
direct
AY3847
08h 00min
Return
05/29/26
direct
AY3846
07h 25min
Finnair ?
$461
Dublin
Chicago
Outbound
05/16/26
direct
AY3847
08h 00min
Return
05/29/26
direct
AY3846
07h 25min
Finnair ?
$479
Dublin
Chicago
Outbound
05/16/26
1 Stopover (LHR)
BA0825, IB4189
12h 20min
Return
05/29/26
direct
IB8050
07h 25min
British Airways, Iberia ?
$560
Dublin
Chicago
Outbound
05/16/26
1 Stopover (KEF)
FI0419, FI0853
10h 00min
Return
05/29/26
1 Stopover (KEF)
FI0852, FI0418
11h 50min
Icelandair
$578
Dublin
Chicago
Outbound
05/16/26
1 Stopover (KEF)
FI0419, FI0853
10h 00min
Return
05/29/26
1 Stopover (KEF)
FI0852, FI0418
11h 50min
Icelandair
$581
Dublin
Chicago
Outbound
05/25/26
direct
AA0209
08h 00min
Return
06/08/26
1 Stopover (PHL)
AA1743, AA0722
12h 50min
American Airlines ?
$583
Dublin
Chicago
Outbound
05/25/26
direct
AA0209
08h 00min
Return
06/08/26
direct
AA0208
07h 25min
American Airlines ?
$586
Dublin
Chicago
Outbound
05/25/26
direct
EI0125
08h 30min
Return
06/08/26
direct
EI0124
07h 35min
Aer Lingus Irish Airlines
$592
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Dublin to Chicago

Favorite airline: Aer Lingus
Flight tickets on the route Dublin – Chicago are most frequently booked with Aer Lingus.
Aer Lingus
29 %
Icelandair
26 %
American Airlines
11 %
Direct flights are cheaper
Compared to direct flights, flights with a stopover on this route are on average 6 % more expensive.
non stop flight
1 stop
2 stops
08h 35min
12h 05min
36h 00min
$349
$373
$484
The favorite connection is non-stop
41 % of all bookings on the route Dublin to Chicago are for non-stop flights.
Route
bookings
Direct flights
08h 35min, from $349
41 %
1 stopover Reykjavik-Keflavik International
12h 05min, from $373
30 %
1 stopover Zurich (Zürich)-Kloten
27h 20min, from $615
8 %

Important flight information

Flight information: Dublin - Chicago

Roundtrip from $448.33
Flight duration min. 08:10 / max. 08:40
Return flight duration min. 07:15
Distance 5892 km
Flights per week 15
Departure airport Airport Dublin (DUB)
Departure country Flights from Ireland
Arrival airport Airport Chicago-IL, all airports (CHI)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price
Flight destinations with a similar price