S$520 Cheap Flights from Chicago to Oslo

View S$520 flight on Mon, 9 Mar, 2026Opens in a new window

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

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Cheap Flights from Chicago to Oslo (ORD-OSL)

Prices were available within the past 7 days and start at S$520 for one-way flights and S$725 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$725 Return, found 3 days ago
S$725
Return
found 3 days ago
Select Austrian Airlines flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$725 found 3 days ago
United
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$727 Return, found 3 days ago
S$727
Return
found 3 days ago
Select United flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$727 found 3 days ago
Austrian Airlines
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$747 Return, found 3 days ago
S$747
Return
found 3 days ago
Select Austrian Airlines flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$747 found 3 days ago
Austrian Airlines
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$752 Return, found 3 days ago
S$752
Return
found 3 days ago
Select Austrian Airlines flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$752 found 3 days ago
Austrian Airlines
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$762 Return, found 3 days ago
S$762
Return
found 3 days ago
Select Austrian Airlines flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$762 found 3 days ago
Delta
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$793 Return, found 3 days ago
S$793
Return
found 3 days ago
Select Delta flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$793 found 3 days ago
Delta
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$801 Return, found 3 days ago
S$801
Return
found 3 days ago
Select Delta flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$801 found 3 days ago
KLM
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$836 Return, found 3 days ago
S$836
Return
found 3 days ago
Select KLM flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$836 found 3 days ago
American Airlines
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$958 Return, found 3 days ago
S$958
Return
found 3 days ago
Select American Airlines flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$958 found 3 days ago
United
Fri, 17 Oct - Tue, 21 Oct
ORD
Chicago
OSL
Oslo
S$1,085 Return, found 3 days ago
S$1,085
Return
found 3 days ago
Select United flight, departing Fri, 17 Oct from Chicago to Oslo, returning Tue, 21 Oct, priced at S$1,085 found 3 days ago

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

January is typically the cheapest month to fly

From S$527 - S$1,039 per traveller.

Frequently asked questions

How much is a flight from ORD to Oslo Gardermoen Airport?
The lowest price advertised for a round-trip flight between O'Hare Airport and Gardermoen Airport (OSL) is S$725. But you better move fast. This price is based on fares listed 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 O'Hare Airport to Oslo Gardermoen Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from ORD to OSL 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 O'Hare Intl. Airport (ORD) to Gardermoen Airport (OSL) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to Oslo Gardermoen Airport?
With around 6,500 kilometres separating ORD and Oslo Gardermoen Airport, your flight will be a long one. Pack wisely and make your time in the air comfortable. Things like a spare pair of socks and a quality neck pillow can make a massive difference.
Which airlines fly direct from ORD to OSL?
Right now, no airlines offer direct flights from O'Hare Intl. Airport (ORD) to Oslo Gardermoen Airport. You'll need to book a flight with at least one stop. To get the best connections and price, lock in your airfare well ahead of time.
Are O'Hare Airport to Gardermoen Airport (OSL) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute deals between ORD and Gardermoen Airport (OSL) are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some airlines release their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when prices drop.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Gardermoen
Return price
S$725
Distance
6466 km

Book with confidence

Flights from Chicago to Oslo

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

The earliest flight leaves O'Hare Intl. Airport at 12:15 and arrives at Gardermoen Airport at 08:15. The last flight of the day departs Chicago at 23:05 and arrives at Oslo at 20:05.

The flight distance from Chicago to Oslo is about 7572 km, the shortest flight is 09 hours 35 minutes with United Airlines.

Expedia lets you search across the largest number of airlines and Oslo 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 Chicago Oslo 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 Chicago to Oslo trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Oslo 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 Chicago to Oslo with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Chicago to Oslo

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