Flights from Oslo Gardermoen Airport to Illinois

Flight deals from Oslo Gardermoen Airport to Illinois

Looking for cheap tickets from Oslo Gardermoen Airport to Illinois, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Chicago.R 6,596 per passenger.Departing Thu, 2 Oct, returning Thu, 9 Oct.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Thu, 2 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Thu, 9 Oct, arriving in Oslo Gardermoen.Price includes taxes and charges.From R 6,596, select.

Moline.R 18,719 per passenger.Departing Sat, 5 Jul, returning Tue, 8 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Oslo Gardermoen on Sat, 5 Jul, arriving in Moline.Inbound indirect flight with Lufthansa, departs from Moline on Tue, 8 Jul, arriving in Oslo Gardermoen.Price includes taxes and charges.From R 18,719, select.

Peoria.R 23,862 per passenger.Departing Tue, 3 Jun, returning Sat, 7 Jun.Return flight with Norwegian and Allegiant Air.Outbound indirect flight with Norwegian, departs from Oslo Gardermoen on Tue, 3 Jun, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departs from Greater Peoria on Sat, 7 Jun, arriving in Oslo Gardermoen.Price includes taxes and charges.From R 23,862, select.

Flying from Oslo Gardermoen Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	R 3,912, Chicago
Cheapest month to fly	June

How to find cheap flights from Oslo Gardermoen Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Oslo Gardermoen Airport to Illinois. Other savvy travellers recently found return flights from R 6,596 and one-way tickets from R 3,912. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in June

The cheapest time to fly from Oslo Gardermoen Airport to Illinois is currently June.

Fly on a Tuesday

From our data, we can see that Tuesday seems to be the cheapest time to fly from Oslo Gardermoen Airport to Illinois.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Oslo Gardermoen Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Oslo Gardermoen Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Oslo Gardermoen Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Oslo Gardermoen Airport to Illinois?

There are currently no direct flights from Oslo Gardermoen Airport to Illinois, but we've found some other routes to United States – check them out now.

What is the average price of a flight from Oslo Gardermoen Airport to Illinois?

We looked at all of the upcoming return flights from Oslo Gardermoen Airport to Illinois we could find over the next 12 months. It looks like R 6,596 is the best price. This is good, compared to the average Illinois ticket price of R 9,483.

What is the cheapest month to fly from Oslo Gardermoen Airport to Illinois?

The cheapest month to fly from Oslo Gardermoen Airport to Greater Peoria Airport is currently June.
The cheapest month to fly from Oslo Gardermoen Airport to Moline Airport is currently July.
And the cheapest month to fly from Oslo Gardermoen Airport to Chicago O'Hare International Airport is usually October.

Which upcoming date is cheapest to fly from Oslo Gardermoen Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Oslo Gardermoen Airport to Illinois on Thursday, 2 October 2025.

If I'm flying from Oslo Gardermoen Airport, where in Illinois is cheapest to fly into?

If you're flying from Oslo Gardermoen, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago O'Hare International.