Cheap flights from Dublin to Rush Street

View AU$623 flight on Fri, 29 Aug. 2025Opens in a new window

Popular airlines from Dublin to Rush Street

  • American Airlines

    American Airlines

  • Aer Lingus

    Aer Lingus

  • Icelandair

    Icelandair

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • Brussels Airlines

    Brussels Airlines

  • United

    United

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Cheap Flights from Dublin (DUB) to Rush Street (CHI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 30 Oct. - Thu, 6 Nov.
DUB
Dublin
ORD
Chicago
AU$621 Return, found 1 day ago
AU$621
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 30 Oct. from Dublin to Chicago, returning Thu, 6 Nov., priced at AU$621 found 1 day ago
Lufthansa
Sat, 18 Oct. - Wed, 22 Oct.
DUB
Dublin
ORD
Chicago
AU$722 Return, found 6 hours ago
AU$722
Return
found 6 hours ago
Select Lufthansa flight, departing Sat, 18 Oct. from Dublin to Chicago, returning Wed, 22 Oct., priced at AU$722 found 6 hours ago
Icelandair
Fri, 29 Aug. - Fri, 5 Sep.
DUB
Dublin
ORD
Chicago
AU$725 Return, found 1 day ago
AU$725
Return
found 1 day ago
Select Icelandair flight, departing Fri, 29 Aug. from Dublin to Chicago, returning Fri, 5 Sep., priced at AU$725 found 1 day ago
Aer Lingus
Fri, 19 Sep. - Tue, 23 Sep.
DUB
Dublin
ORD
Chicago
AU$725 Return, found 1 day ago
AU$725
Return
found 1 day ago
Select Aer Lingus flight, departing Fri, 19 Sep. from Dublin to Chicago, returning Tue, 23 Sep., priced at AU$725 found 1 day ago
United
Sat, 18 Oct. - Wed, 22 Oct.
DUB
Dublin
ORD
Chicago
AU$753 Return, found 6 hours ago
AU$753
Return
found 6 hours ago
Select United flight, departing Sat, 18 Oct. from Dublin to Chicago, returning Wed, 22 Oct., priced at AU$753 found 6 hours ago
TAP Portugal
Sun, 26 Oct. - Sun, 2 Nov.
DUB
Dublin
ORD
Chicago
AU$785 Return, found 4 days ago
AU$785
Return
found 4 days ago
Select TAP Portugal flight, departing Sun, 26 Oct. from Dublin to Chicago, returning Sun, 2 Nov., priced at AU$785 found 4 days ago

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

March is typically the cheapest month to fly

From AU$550 - AU$1,146 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.