£352 Cheap Aer Lingus flights from Dublin to Chicago (DUB→ORD)

View £352 flight on Mon, 2 Nov 2026Opens in a new window

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Aer Lingus flights from Dublin to Chicago (DUB→ORD)

Prices were available within the past 7 days and start at £352 for one-way flights and £442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 2 Dec - Sun, 6 Dec
DUB
Dublin
ORD
Chicago
£442 Return, found 1 day ago
£442
Return
found 1 day ago
Select Aer Lingus flight, departing Wed, 2 Dec from Dublin to Chicago, returning Sun, 6 Dec, priced at £442 found 1 day ago
Aer Lingus
Tue, 26 Jan - Wed, 3 Feb
DUB
Dublin
ORD
Chicago
£459 Return, found 2 days ago
£459
Return
found 2 days ago
Select Aer Lingus flight, departing Tue, 26 Jan from Dublin to Chicago, returning Wed, 3 Feb, priced at £459 found 2 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Midway Intl. MDW. Closest option available. Average driving time to city centre is 16 minutes. Flights from £840
MDW
Midway Intl.
Closest
Average driving time to city centre16 min
Flights from £840

Travel information

Origin airport
Dublin
Destination airport
O'Hare Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Popular airline
Aer Lingus
Distance
5862 km
Average flight time
2 hours 20 mins

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