£358 Cheap British Airways flights from Dublin to Chicago (DUB→ORD)

View £358 flight on Mon, 21 Dec 2026Opens in a new window

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British Airways flights from Dublin to Chicago (DUB→ORD)

Prices were available within the past 7 days and start at £358 for one-way flights and £429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 11 Nov - Mon, 16 Nov
DUB
Dublin
ORD
Chicago
£429 Return, found 6 days ago
£429
Return
found 6 days ago
Select British Airways flight, departing Wed, 11 Nov from Dublin to Chicago, returning Mon, 16 Nov, priced at £429 found 6 days ago
British Airways
Thu, 10 Dec - Sun, 10 Jan
DUB
Dublin
ORD
Chicago
£437 Return, found 5 days ago
£437
Return
found 5 days ago
Select British Airways flight, departing Thu, 10 Dec from Dublin to Chicago, returning Sun, 10 Jan, priced at £437 found 5 days ago
British Airways
Thu, 10 Dec - Sun, 10 Jan
DUB
Dublin
ORD
Chicago
£439 Return, found 5 days ago
£439
Return
found 5 days ago
Select British Airways flight, departing Thu, 10 Dec from Dublin to Chicago, returning Sun, 10 Jan, priced at £439 found 5 days ago
British Airways
Thu, 10 Dec - Sun, 10 Jan
DUB
Dublin
ORD
Chicago
£441 Return, found 5 days ago
£441
Return
found 5 days ago
Select British Airways flight, departing Thu, 10 Dec from Dublin to Chicago, returning Sun, 10 Jan, priced at £441 found 5 days ago
British Airways
Mon, 21 Dec - Mon, 28 Dec
DUB
Dublin
ORD
Chicago
£459 Return, found 11 hours ago
£459
Return
found 11 hours ago
Select British Airways flight, departing Mon, 21 Dec from Dublin to Chicago, returning Mon, 28 Dec, priced at £459 found 11 hours 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 £694
MDW
Midway Intl.
Closest
Average driving time to city centre16 min
Flights from £694

Find the cheapest month to fly from Dublin (DUB) to Chicago (ORD)

March is typically the cheapest month to fly

From £273 - £588 per traveller.

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
3 hours 38 mins

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