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  1. Flights
  2. Norway
  3. Oslo
  4. Chicago - Oslo

Cheap Flights from Chicago (CHI) to Oslo (OSL)

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Discover the cheapest flights from Chicago to Oslo
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Tue, Aug 18 - Mon, Aug 24
Icelandair
Icelandair1 stop
CHI - OSL
Icelandair
Icelandair1 stop
OSL - CHI
695$
671$
Prime price per passenger
Thu, Aug 6 - Wed, Aug 12
Icelandair
Icelandair1 stop
CHI - OSL
Icelandair
Icelandair1 stop
OSL - CHI
724$
699$
Prime price per passenger
Tue, Jul 28 - Fri, Jul 31
Icelandair
Icelandair1 stop
CHI - OSL
Icelandair
Icelandair1 stop
OSL - CHI
803$
774$
Prime price per passenger
Tue, Jul 14 - Wed, Jul 22
Icelandair
Icelandair1 stop
CHI - OSL
Icelandair
Icelandair1 stop
OSL - CHI
827$
799$
Prime price per passenger
Mon, Jul 6 - Fri, Jul 10
Icelandair
Icelandair1 stop
CHI - OSL
Icelandair
Icelandair1 stop
OSL - CHI
891$
867$
Prime price per passenger
Tue, Jun 23 - Thu, Jun 25
Scandinavian Airlines
Scandinavian Airlines1 stop
CHI - OSL
Scandinavian Airlines
Scandinavian Airlines1 stop
OSL - CHI
973$
949$
Prime price per passenger
Tue, Aug 18
Icelandair
Icelandair1 stop
CHI - OSL
298$
282$
Prime price per passenger
Thu, Aug 13
Icelandair
Icelandair1 stop
CHI - OSL
311$
294$
Prime price per passenger
Tue, Jul 28
Lufthansa
Lufthansa1 stop
CHI - OSL
328$
321$
Prime price per passenger
Tue, Jul 21
Lufthansa
Lufthansa1 stop
CHI - OSL
366$
353$
Prime price per passenger
Wed, Jul 8
Lufthansa
Lufthansa1 stop
CHI - OSL
373$
366$
Prime price per passenger
Fri, Jun 19
American Airlines
American Airlines1 stop
CHI - OSL
449$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chicago to Oslo

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of August. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
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week: Aug 24 - Aug 30
Flights from just $440
$794
$734
$824
$744
$652
$518
$516
$561
$637
$647
$509
$440
JuneJulyAugust
Flying Time9 hoursWhen flying from Chicago to Oslo, this can take around 9 hours in flying time, however this flight duration can vary due to other factors
Cheapest flight$282The best price for flights from Chicago to Oslo offered by eDreams, which have been found by our customers in the last 3 days
Origin airportsO'hare International Airport, Midway International AirportFor flights from Chicago to Oslo
Destination airportsOslo Airport, Sandefjord Airport, TorpWhen traveling from Chicago to Oslo
Peak seasonMarchMarch is the busiest time to fly from Chicago to Oslo according to search data results from our customers
One-way average Price$674A flight from Chicago to Oslo at eDreams will cost around $674, this being based on prices of the previous 6 months of data
Best time to bookMarchJune is one of the most frequent times to fly to Oslo from Chicago according to real data from our customers
Distance: 4045 miles
Chicago airports
O'hare International Airport (ORD)How far from city center: 14 miles
Midway Airport (MDW)How far from city center: 4 miles
Oslo airports
Oslo Airport (OSL)How far from city center: 23 miles
Torp Sandefjord (TRF)How far from city center: 53 miles

Are you planning to travel to Oslo for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Chicago. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Oslo and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Chicago to Oslo

On average, how much is the price of a flight from Chicago to Oslo?
When you fly from Chicago to Oslo the average price is $674. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Chicago to Oslo, how can I find the cheapest price?
The cheapest price for a flight from Chicago to Oslo is $282. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Chicago to Oslo?
The most popular months to book a trip from Chicago to Oslo are June, February and March, based on the searches of our customers.
When is the best time to travel from Chicago to Oslo?
The best time of the year to visit Oslo depends on lots of personal preferences, especially the price. Regarding popularity, May is the best month to fly to Oslo from Chicago in terms of searches from our customers, followed by July and June. If you prefer to avoid the busy season and get away from the crowds January, February and September are the months with fewer searches for Chicago - Oslo.
How long does the flight from Chicago to Oslo take?
Flight length from Chicago to Oslo is around 9 hours on average, at an average distance of 4,044.26 mi, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Oslo compared to Chicago?
While in Chicago the temperatures can reach an average of 72ºF ºC in summer, Oslo's temperatures can go up to 61ºF ºC during the hot season. In winter, however, weather indicators show around 25ºF ºC in Oslo, compared to the 26ºF ºC average degrees reported in Chicago.

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