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Cheap flights Chicago — Dublin

Chicago (CHI, US) Dublin (DUB, IE)
from $346 5 890 km ~7h 26m 2 flights found 2 airlines cheapest on Thursday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $346 on 26.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
26 Nov 2026, Thu
jetBlue B6 312
20:00
ORD O'Hare International Airport
06:29
DUB Dublin Airport
10h 29m 2 stops
Kiwi.com
$346
View this ticket
27 Nov 2026, Fri
Aer Lingus EI 122
00:55
ORD O'Hare International Airport
08:15
DUB Dublin Airport
7h 20m Direct
Farera
$492
View this ticket
Flights by stops
Direct
from $492
1 flight
2 stops
from $346
1 flight
All flights 2 days
26 Nov 2026, Thu
jetBlue B6 312
20:00
ORD O'Hare International Airport
06:29
DUB Dublin Airport
10h 29m 2 stops
Kiwi.com
$346
View this ticket
27 Nov 2026, Fri
Aer Lingus EI 122
00:55
ORD O'Hare International Airport
08:15
DUB Dublin Airport
7h 20m Direct
Farera
$492
View this ticket
Route characteristics
Distance
5 890 km
Flight time
7h 26m
Time difference
+5h
Minimum price
from $346 (26.11.2026)
Average price
$419
Maximum price
$492
Cheapest day
Thursday
Departure airports (1)
ORD O'Hare International Airport
Arrival airports (1)
DUB Dublin Airport
Airlines (2)
B6 jetBlue EI Aer Lingus
Agencies (2)
Kiwi.com Farera
Prices by day of week
Thursday
$346
avg $346
Cheapest
Friday
$492
avg $492
Airlines — cheapest prices 2
jetBlue
jetBlue
Low-cost 1 flights · 1 days
$346
Aer Lingus
Aer Lingus
1 flights · 1 days
$492
Where to buy tickets 2
Kiwi.com
1 tickets · 1 days
from $346
Farera
1 tickets · 1 days
from $492
Airports

From — Chicago (1)

  • ORD O'Hare International Airport

To — Dublin (1)

  • DUB Dublin Airport
Other destinations from Chicago
Las Vegas
US · Hub
Denver
US · Hub
Nashville
US
Fort Lauderdale
US
Minneapolis
US · Hub
St Louis
US
Atlanta
US · Hub
Philadelphia
US · Hub
Tampa
US
Baltimore
US
Phoenix
US
New Orleans
US
Frequently asked questions about the route Chicago — Dublin
How long is the flight from Chicago to Dublin?
Approximate flight time — 7h 26m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Chicago to Dublin?
The straight-line distance — 5 890 km.
How much do flights from Chicago to Dublin cost?
The minimum price over 3 months — from $346 on 26.11.2026.
What is the average ticket price?
The average price — $419. Range: $346 — $492.
What is the time difference between Chicago and Dublin?
The difference — +5h.
From which airports does Chicago operate flights?
From Chicago: ORD (O'Hare International Airport).
To which airports in Dublin do flights arrive?
To Dublin: DUB (Dublin Airport).
Which airlines fly this route?
This route is served by 2 airlines: jetBlue, Aer Lingus.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $492. Total direct flights found: 1.
Which day of the week is cheapest?
The cheapest day of the week — Thursday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Chicago — Dublin

Flights Chicago — Dublin is a popular route. The straight-line distance is 5 890 km. Flight time 7h 26m. Time difference +5h.

From Chicago (CHI) flights depart from 1 airport: ORD. To Dublin (DUB) — 1 arrival airport: DUB.

2 airlines operate on this route: jetBlue, Aer Lingus.

The minimum price for the next 3 months — from $346 (26.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $419, ranging from $346 to $492. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Thursday.

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