Cheap flights from Dublin to Historic Route 66 from CA $397

View CA $397 flight on Tue, Oct. 28, 2025Opens in a new window

Popular airlines from Dublin to Historic Route 66

  • Delta

    Delta

  • American Airlines

    American Airlines

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Icelandair

    Icelandair

  • 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 and start at CA $397 for one-way flights and CA $580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Oct. 31 - Sun, Nov. 2
DUB
Dublin
ORD
Chicago
CA $580 Roundtrip, found 4 days ago
CA $580
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, Oct. 31 from Dublin to Chicago, returning Sun, Nov. 2, priced at CA $580 found 4 days ago
Aer Lingus
Tue, Sep. 16 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $636 Roundtrip, found 1 day ago
CA $636
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Tue, Sep. 16 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $636 found 1 day ago
Lufthansa
Tue, Sep. 16 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $640 Roundtrip, found 1 day ago
CA $640
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Sep. 16 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $640 found 1 day ago
Swiss International Air Lines
Tue, Sep. 16 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $657 Roundtrip, found 1 day ago
CA $657
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, Sep. 16 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $657 found 1 day ago
Air Canada
Fri, Oct. 10 - Mon, Oct. 13
DUB
Dublin
ORD
Chicago
CA $659 Roundtrip, found 1 day ago
CA $659
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Oct. 10 from Dublin to Chicago, returning Mon, Oct. 13, priced at CA $659 found 1 day ago
Brussels Airlines
Tue, Sep. 16 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $666 Roundtrip, found 1 day ago
CA $666
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Tue, Sep. 16 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $666 found 1 day ago

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

March is typically the cheapest month to fly

From CA $493 - CA $1,026 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.