
Popular airlines from Dublin Airport (DUB) to Chicago
- Aer Lingus
Aer Lingus
- British Airways
British Airways
- Iberia
Iberia
- Air Canada
Air Canada
- Lufthansa
Lufthansa
- Swiss International Air Lines
Swiss International Air Lines
- KLM
KLM
- Plan, book, fly with confidence
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Cheap flights from Dublin to Chicago (DUB-CHI)
Prices were available within the past 7 days and start at €249 for one-way flights and €349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 16 Jan - Sun, 18 Jan
DUB
Dublin
ORD
Chicago
€349 Return, found 1 hour ago
€349
Return
found 1 hour ago

Thu, 6 Nov - Wed, 12 Nov
DUB
Dublin
ORD
Chicago
€351 Return, found 21 hours ago
€351
Return
found 21 hours ago

Tue, 4 Nov - Mon, 10 Nov
DUB
Dublin
ORD
Chicago
€353 Return, found 1 day ago
€353
Return
found 1 day ago

Fri, 6 Feb - Wed, 11 Feb
DUB
Dublin
ORD
Chicago
€353 Return, found 1 day ago
€353
Return
found 1 day ago

Fri, 31 Oct - Tue, 4 Nov
DUB
Dublin
ORD
Chicago
€386 Return, just found
€386
Return
just found

Thu, 30 Oct - Wed, 5 Nov
DUB
Dublin
ORD
Chicago
€388 Return, just found
€388
Return
just found

Thu, 6 Nov - Wed, 12 Nov
DUB
Dublin
ORD
Chicago
€388 Return, found 21 hours ago
€388
Return
found 21 hours ago

Thu, 6 Nov - Wed, 12 Nov
DUB
Dublin
ORD
Chicago
€394 Return, found 21 hours ago
€394
Return
found 21 hours ago

Thu, 30 Oct - Wed, 5 Nov
DUB
Dublin
ORD
Chicago
€398 Return, just found
€398
Return
just found

Wed, 10 Dec - Sun, 14 Dec
DUB
Dublin
ORD
Chicago
€403 Return, found 2 days ago
€403
Return
found 2 days ago
Find the cheapest month to fly from Dublin (DUB) to Chicago (CHI)
February is typically the cheapest month to fly
From €309 - €511 per traveller.
Graph displaying average flight prices per month
Origin airport | Dublin |
Destination airport | O'Hare Intl. |
Return price | €349 |
Distance | 5862 km |
Perfect flights from Dublin to Chicago
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