Cheap flights from Oslo to Rush Street

View AU$810 flight on Fri, 5 Sep. 2025Opens in a new window

Popular airlines from Oslo to Rush Street

  • American Airlines

    American Airlines

  • Air France

    Air France

  • British Airways

    British Airways

  • Delta

    Delta

  • Icelandair

    Icelandair

  • KLM

    KLM

  • Lufthansa

    Lufthansa

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Cheap Flights from Oslo (OSL) 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.

Swiss International Air Lines
Sun, 17 Aug. - Wed, 29 Oct.
OSL
Oslo
ORD
Chicago
AU$890 Return, found 1 day ago
AU$890
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, 17 Aug. from Oslo to Chicago, returning Wed, 29 Oct., priced at AU$890 found 1 day ago
Lufthansa
Sun, 17 Aug. - Wed, 29 Oct.
OSL
Oslo
ORD
Chicago
AU$971 Return, found 1 day ago
AU$971
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 17 Aug. from Oslo to Chicago, returning Wed, 29 Oct., priced at AU$971 found 1 day ago
Icelandair
Sun, 17 Aug. - Sun, 24 Aug.
OSL
Oslo
ORD
Chicago
AU$1,048 Return, found 1 day ago
AU$1,048
Return
found 1 day ago
Select Icelandair flight, departing Sun, 17 Aug. from Oslo to Chicago, returning Sun, 24 Aug., priced at AU$1,048 found 1 day ago
KLM
Sun, 17 Aug. - Sun, 24 Aug.
OSL
Oslo
ORD
Chicago
AU$1,050 Return, found 1 day ago
AU$1,050
Return
found 1 day ago
Select KLM flight, departing Sun, 17 Aug. from Oslo to Chicago, returning Sun, 24 Aug., priced at AU$1,050 found 1 day ago
British Airways
Sun, 17 Aug. - Sun, 24 Aug.
OSL
Oslo
ORD
Chicago
AU$1,161 Return, found 1 day ago
AU$1,161
Return
found 1 day ago
Select British Airways flight, departing Sun, 17 Aug. from Oslo to Chicago, returning Sun, 24 Aug., priced at AU$1,161 found 1 day ago
United
Sun, 17 Aug. - Wed, 29 Oct.
OSL
Oslo
ORD
Chicago
AU$1,196 Return, found 1 day ago
AU$1,196
Return
found 1 day ago
Select United flight, departing Sun, 17 Aug. from Oslo to Chicago, returning Wed, 29 Oct., priced at AU$1,196 found 1 day ago

Find the cheapest month to fly from Oslo (OSL) to Chicago (ORD)

February is typically the cheapest month to fly

From AU$512 - AU$1,124 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.