Flights from Chicago to Oslo

Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 4 - Sun, Nov 9

ORD

O'Hare Intl.

OSL

Gardermoen

$432 Roundtrip, found 19 hours ago

$432

Roundtrip

found 19 hours ago

Select Icelandair flight, departing Tue, Nov 4 from O'Hare Intl. to Gardermoen, returning Sun, Nov 9, priced at $432 found 19 hours ago

Thu, Sep 18 - Wed, Oct 1

ORD

O'Hare Intl.

OSL

Gardermoen

$448 Roundtrip, found 4 days ago

$448

Roundtrip

found 4 days ago

Select Icelandair flight, departing Thu, Sep 18 from O'Hare Intl. to Gardermoen, returning Wed, Oct 1, priced at $448 found 4 days ago

Thu, Sep 18 - Mon, Sep 29

ORD

O'Hare Intl.

OSL

Gardermoen

$454 Roundtrip, found 4 days ago

$454

Roundtrip

found 4 days ago

Select Icelandair flight, departing Thu, Sep 18 from O'Hare Intl. to Gardermoen, returning Mon, Sep 29, priced at $454 found 4 days ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$463 Roundtrip, found 19 hours ago

$463

Roundtrip

found 19 hours ago

Select Scandinavian Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $463 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$477 Roundtrip, found 19 hours ago

$477

Roundtrip

found 19 hours ago

Select British Airways flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $477 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$480 Roundtrip, found 19 hours ago

$480

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $480 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$482 Roundtrip, found 19 hours ago

$482

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $482 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$491 Roundtrip, found 19 hours ago

$491

Roundtrip

found 19 hours ago

Select TAP Portugal flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $491 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$528 Roundtrip, found 19 hours ago

$528

Roundtrip

found 19 hours ago

Select United flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $528 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$528 Roundtrip, found 19 hours ago

$528

Roundtrip

found 19 hours ago

Select Lufthansa flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $528 found 19 hours ago

Wed, Mar 11 - Tue, Mar 17

ORD

O'Hare Intl.

OSL

Gardermoen

$534 Roundtrip, found 19 hours ago

$534

Roundtrip

found 19 hours ago

Select Swiss International Air Lines flight, departing Wed, Mar 11 from O'Hare Intl. to Gardermoen, returning Tue, Mar 17, priced at $534 found 19 hours ago

Wed, Mar 11 - Tue, Mar 17

ORD

O'Hare Intl.

OSL

Gardermoen

$543 Roundtrip, found 19 hours ago

$543

Roundtrip

found 19 hours ago

Select Delta flight, departing Wed, Mar 11 from O'Hare Intl. to Gardermoen, returning Tue, Mar 17, priced at $543 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$595 Roundtrip, found 19 hours ago

$595

Roundtrip

found 19 hours ago

Select Air France flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $595 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$635 Roundtrip, found 19 hours ago

$635

Roundtrip

found 19 hours ago

Select KLM flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $635 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$663 Roundtrip, found 19 hours ago

$663

Roundtrip

found 19 hours ago

Select Turkish Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $663 found 19 hours ago

Wed, Nov 5 - Tue, Nov 11

ORD

O'Hare Intl.

OSL

Gardermoen

$748 Roundtrip, found 19 hours ago

$748

Roundtrip

found 19 hours ago

Select Brussels Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Gardermoen, returning Tue, Nov 11, priced at $748 found 19 hours ago

Wed, Mar 11 - Tue, Mar 17

ORD

O'Hare Intl.

OSL

Gardermoen

$851 Roundtrip, found 19 hours ago

$851

Roundtrip

found 19 hours ago

Select Finnair flight, departing Wed, Mar 11 from O'Hare Intl. to Gardermoen, returning Tue, Mar 17, priced at $851 found 19 hours ago

Sun, Sep 21 - Tue, Sep 30

ORD

O'Hare Intl.

OSL

Gardermoen

$889 Roundtrip, found 4 days ago

$889

Roundtrip

found 4 days ago

Select Air Canada flight, departing Sun, Sep 21 from O'Hare Intl. to Gardermoen, returning Tue, Sep 30, priced at $889 found 4 days ago

Wed, Mar 11 - Tue, Mar 17

ORD

O'Hare Intl.

OSL

Gardermoen

$983 Roundtrip, found 19 hours ago

$983

Roundtrip

found 19 hours ago

Select LOT-Polish Airlines flight, departing Wed, Mar 11 from O'Hare Intl. to Gardermoen, returning Tue, Mar 17, priced at $983 found 19 hours ago

Wed, Mar 11 - Tue, Mar 17

ORD

O'Hare Intl.

OSL

Gardermoen

$1,594 Roundtrip, found 19 hours ago

$1,594

Roundtrip

found 19 hours ago

Select Virgin Atlantic flight, departing Wed, Mar 11 from O'Hare Intl. to Gardermoen, returning Tue, Mar 17, priced at $1,594 found 19 hours ago