Cheap flights from Chicago to Oslo
From €276 one way, departing Sun 22 Nov. We compare airlines and travel agencies and add no fees.
Cheapest dates from Chicago to Oslo
The lowest one-way fares we found for the coming months. Pick a date to see every flight.
Price history
We have not recorded any prices for ORD to OSL yet. The chart appears after people search this route.
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Airport transfer in Oslo
Arrange a pick-up at Oslo airport (OSL) before you fly.
Things to do in Oslo
Find tours, tickets and day trips in Oslo, Norway.
Car rental in Oslo
Compare rental cars for Oslo (pick up at OSL or in town).
Chicago to Oslo: common questions
Answers use the fares we found most recently and are updated through the day.
How much is a flight from Chicago to Oslo?
The lowest one-way fare we found recently is €276, departing Sun 22 Nov. A typical cheapest fare on other days is around €354. Prices change often, so check the live price before you book.
Which month is cheapest to fly to Oslo?
November 2026 has the lowest fare we found, from €276 on Sun 22 Nov.
How long is the flight from Chicago to Oslo?
Chicago and Oslo are about 6,510 km apart. A direct flight takes roughly 9 hours; flights with a stop take longer.
Does SkimFlight charge a booking fee?
No. SkimFlight compares prices from airlines and travel agencies and sends you to the seller to book. You pay the seller’s price with no fee from us.