S$745 Cheap Flights from Oslo to Chicago

View S$745 flight on Sat, 21 Mar, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Chicago O'Hare Intl. Airport (ORD)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Oslo to Chicago (OSL-ORD)

Prices were available within the past 7 days and start at S$745 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

February is typically the cheapest month to fly

From S$436 - S$913 per traveller.
Oslo to Chicago route information
Origin airport
Gardermoen
Destination airport
O'Hare Intl.
Distance
6466 km

Flights from Oslo to Chicago

There are several airlines that operate frequent flights from Oslo (OSL) to Chicago (ORD) including

The earliest flight leaves Gardermoen Airport at 06:00 and arrives at O'Hare Intl. Airport at 11:45. The last flight of the day departs Oslo at 14:45 and arrives at Chicago at 20:20.

The flight distance from Oslo to Chicago is about 7639 km, the shortest flight is 10 hours 10 minutes with United Airlines.

Expedia lets you search across the largest number of airlines and Chicago flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Oslo Chicago flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Oslo to Chicago trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Chicago flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Oslo to Chicago with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Gardermoen Airport (OSL) to ORD?
The lowest price advertised for a round-trip flight between Oslo Gardermoen Airport and O'Hare Airport is . But you better act quick. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OSL to ORD?
The majority of flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Oslo Gardermoen Airport to O'Hare Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Oslo Gardermoen Airport to O'Hare Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Oslo Gardermoen Airport to ORD?
Ullensaker to Chicago is around 6,500 kilometres, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your headphones to your hoodie. Take a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Oslo Gardermoen Airport to O'Hare Intl. Airport (ORD)?
At the moment, no airlines offer direct flights from OSL to O'Hare Intl. Airport (ORD). You'll have to book a flight with one or more stops. To get the best connections and price, lock in your fare well ahead of time.
Are OSL to O'Hare Intl. Airport (ORD) flight tickets cheaper when they're purchased at the last minute?
It is possible to score an amazing last-minute deal from Gardermoen Airport (OSL) to O'Hare Intl. Airport (ORD), but it can also be hit-or-miss. As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can feel confident knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.