Cheap flights from Dublin to South Suburbs from CA $532

View CA $532 flight on Fri, Feb. 27, 2026Opens in a new window

Popular airlines from Dublin to South Suburbs

  • Air Canada

    Air Canada

  • WestJet

    WestJet

  • Flair Airlines

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  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Porter Airlines

    Porter Airlines

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Cheap flights from Dublin (DUB) to South Suburbs (CHI)

Prices were available within the past 7 days and start at CA $532 for one-way flights and CA $566 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Fri, Oct. 31 - Sun, Nov. 2
DUB
Dublin
ORD
Chicago
CA $566 Roundtrip, found 6 days ago
CA $566
Roundtrip
found 6 days ago
Select TAP Portugal flight, departing Fri, Oct. 31 from Dublin to Chicago, returning Sun, Nov. 2, priced at CA $566 found 6 days ago
Scandinavian Airlines
Thu, Oct. 30 - Mon, Nov. 3
DUB
Dublin
ORD
Chicago
CA $582 Roundtrip, found 2 days ago
CA $582
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, Oct. 30 from Dublin to Chicago, returning Mon, Nov. 3, priced at CA $582 found 2 days ago
Lufthansa
Fri, Sep. 12 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $649 Roundtrip, found 1 day ago
CA $649
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Sep. 12 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $649 found 1 day ago
Aer Lingus
Fri, Sep. 12 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $651 Roundtrip, found 1 day ago
CA $651
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Sep. 12 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $651 found 1 day ago
Air Canada
Fri, Sep. 12 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $661 Roundtrip, found 1 day ago
CA $661
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Sep. 12 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $661 found 1 day ago
Iberia
Fri, Sep. 12 - Mon, Sep. 22
DUB
Dublin
ORD
Chicago
CA $723 Roundtrip, found 1 day ago
CA $723
Roundtrip
found 1 day ago
Select Iberia flight, departing Fri, Sep. 12 from Dublin to Chicago, returning Mon, Sep. 22, priced at CA $723 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