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

  • American Airlines

    American Airlines

  • Aer Lingus

    Aer Lingus

  • Air Canada

    Air Canada

  • British Airways

    British Airways

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • 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 $552 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, Nov. 8 - Sun, Nov. 16
DUB
Dublin
ORD
Chicago
CA $552 Roundtrip, found 6 days ago
CA $552
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sat, Nov. 8 from Dublin to Chicago, returning Sun, Nov. 16, priced at CA $552 found 6 days ago
Scandinavian Airlines
Sat, Nov. 8 - Sun, Nov. 16
DUB
Dublin
ORD
Chicago
CA $556 Roundtrip, found 6 days ago
CA $556
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov. 8 from Dublin to Chicago, returning Sun, Nov. 16, priced at CA $556 found 6 days ago
British Airways
Sat, Nov. 8 - Sun, Nov. 16
DUB
Dublin
ORD
Chicago
CA $635 Roundtrip, found 6 days ago
CA $635
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov. 8 from Dublin to Chicago, returning Sun, Nov. 16, priced at CA $635 found 6 days ago
Aer Lingus
Tue, Sep. 16 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $636 Roundtrip, found 1 hour ago
CA $636
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Tue, Sep. 16 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $636 found 1 hour ago
Lufthansa
Tue, Sep. 16 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $640 Roundtrip, found 1 hour ago
CA $640
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Tue, Sep. 16 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $640 found 1 hour ago
Swiss International Air Lines
Sat, Nov. 8 - Sun, Nov. 16
DUB
Dublin
ORD
Chicago
CA $651 Roundtrip, found 6 days ago
CA $651
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Sat, Nov. 8 from Dublin to Chicago, returning Sun, Nov. 16, priced at CA $651 found 6 days 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.