Cheap flights from Dublin to Historic Route 66

View AU$633 flight on Tue, 26 Aug. 2025Opens in a new window

Popular airlines from Dublin to Historic Route 66

  • American Airlines

    American Airlines

  • British Airways

    British Airways

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • Brussels Airlines

    Brussels Airlines

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Cheap Flights from Dublin (DUB) to Historic Route 66 (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 8 hours ago
AU$621
Return
found 8 hours ago
Select Scandinavian Airlines flight, departing Thu, 30 Oct. from Dublin to Chicago, returning Thu, 6 Nov., priced at AU$621 found 8 hours ago
Aer Lingus
Sat, 18 Oct. - Wed, 22 Oct.
DUB
Dublin
ORD
Chicago
AU$723 Return, found 15 hours ago
AU$723
Return
found 15 hours ago
Select Aer Lingus flight, departing Sat, 18 Oct. from Dublin to Chicago, returning Wed, 22 Oct., priced at AU$723 found 15 hours ago
Icelandair
Sat, 1 Nov. - Wed, 5 Nov.
DUB
Dublin
ORD
Chicago
AU$738 Return, found 2 days ago
AU$738
Return
found 2 days ago
Select Icelandair flight, departing Sat, 1 Nov. from Dublin to Chicago, returning Wed, 5 Nov., priced at AU$738 found 2 days ago
TAP Portugal
Sun, 26 Oct. - Sun, 2 Nov.
DUB
Dublin
ORD
Chicago
AU$785 Return, found 2 days ago
AU$785
Return
found 2 days ago
Select TAP Portugal flight, departing Sun, 26 Oct. from Dublin to Chicago, returning Sun, 2 Nov., priced at AU$785 found 2 days ago
Iberia
Wed, 3 Sep. - Sun, 14 Sep.
DUB
Dublin
ORD
Chicago
AU$798 Return, found 16 hours ago
AU$798
Return
found 16 hours ago
Select Iberia flight, departing Wed, 3 Sep. from Dublin to Chicago, returning Sun, 14 Sep., priced at AU$798 found 16 hours ago
United
Sat, 1 Nov. - Mon, 3 Nov.
DUB
Dublin
ORD
Chicago
AU$927 Return, found 2 days ago
AU$927
Return
found 2 days ago
Select United flight, departing Sat, 1 Nov. from Dublin to Chicago, returning Mon, 3 Nov., priced at AU$927 found 2 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.