Flights from Oslo to Chicago Starting at JPY 41,443

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Cheapest flights

From price

9 16
16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Oslo (OSL) to Chicago (CHI) the cheapest?

Airlines adjust prices for flights from Oslo to Chicago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Oslo (OSL) to Chicago (CHI) cost?

According to Trip.com's data, the lowest price is around JPY 152,435.
What is the transportation method from the main airport to downtown in Chicago?
- The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
- The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
How many airports in Chicago (CHI)?

There are 3 airport(s) in Chicago (CHI): Midway International Airport, O'Hare International Airport and Chicago Rockford International Airport.

How to find a cheap flight from Oslo to Chicago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Oslo to Chicago. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Oslo to Chicago.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Oslo to Chicago over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Sat, Mar 15, with one-way flights priced at just JPY 41443.

Compare cheap flight deals from Oslo to Chicago across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Oslo to Chicago. The cheapest airline for this route is Norse Atlantic Airways.

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Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Oslo to Chicago and snag some exclusive deals just for you.

Flight Information from Oslo to Chicago

Cheapest direct flight price	JPY 36,587
Off-season travel month	May
Peak season for travel	December
Flight distance	6,494.69km
Popular airline	Finnair