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

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The best prices from Chicago to Oslo are usually found in November or May, booked 60 days in advance, depart on a Monday or Tuesday and return on a Thursday

How to find the cheapest flight from
Chicago (CHI) to Oslo (OSL)

CHI - OS1
Price
$416 - $686
OS1
Temperature
33.8 - 73.4 °F
OS1
Rainfall
1.3 - 8 inches

Popular in

June

High demand for flights, 14% potential price rise

Cheapest in

November

Best time to find cheap flights, 29% potential price drop

Average price

$573

Average for round-trip flights in February 2021

Round-trip from

$416

From Chicago to Oslo

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Chicago to Oslo?

Wednesday flights are found to be more expensive to fly from Chicago to Oslo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Oslo.

What is the cheapest month to fly from Chicago to Oslo?

Flights from Chicago to Oslo lean towards being more expensive in August. Prices are generally better when you fly from Chicago to Oslo in October, with the cheapest ticket starting at $506.

When is the cheapest time to fly from Chicago to Oslo (CHI - OS1)?

When flying from Chicago to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 10% versus a flight in the morning.

Cheap flights from Chicago to Oslo in February, March 2021

4 Mar - 25 Mar
$454pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
22 Mar - 1 Apr
$455pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
20 Mar - 3 Apr
$495pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago to Oslo 2021 flight deals

1 Apr - 7 Apr
$449pp
ORD
Chicago O'Hare Intl
SAS
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
SAS
 
1 STOP
ORD
Chicago O'Hare Intl
4 Mar - 25 Mar
$454pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
22 Mar - 1 Apr
$455pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Oslo

4 Mar - 25 Mar
$454pp
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Turkish Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
2 Mar - 9 Mar
$544pp
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
2 Mar - 9 Mar
$548pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
OSL
Oslo Gardermoen
OSL
Oslo Gardermoen
Delta
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Oslo from Chicago

11:55 am - 11:15 am
Delta
1 Stop
16h 20m
ORD - OSL
Delta
$519
Delta
5:40 am - 11:15 am
Delta
2 Stops
22h 35m
ORD - OSL
Delta
$523
Delta
6:37 am - 11:15 am
Delta
2 Stops
21h 38m
MDW - OSL
Delta
$623
Delta

Related info for your journey

Flight FAQs

From Chicago to Oslo

Are flight prices decreasing from Chicago to Oslo due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago and Oslo for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Chicago to Oslo to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Chicago to Oslo are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Chicago to Oslo have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago to Oslo that may be offering flexible cancellation policies are Icelandair, British Airways, and SAS. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago to Oslo for under $500 on Cheapflights?

Yes, there are multiple flights from Chicago to Oslo for under $500. The cheapest flight booked recently is on SAS for just $449, but on average you can expect to pay $516.

Are there nonstop flights from Chicago to Oslo for under $400 on Cheapflights?

There are no nonstop flights from Chicago to Oslo, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Chicago to Oslo for under $500?

There are currently 20+ open flights from Chicago to Oslo within the next 7 days for less than $500.

Is Chicago weather warmer or cooler than Oslo?

We forecast the temperature to be around the 84 °F's in July, on average. The temperature in Oslo is generally colder than in Chicago. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Chicago to Oslo?

For as low as $799, SAS can have you in Oslo from Chicago in 11h 05m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Chicago to Oslo round-trip?

Cheapflights users have booked flights from Chicago to Oslo round-trip from $449. Other airlines that can offer you cheap pricing are Turkish Airlines, from $454, and Lufthansa, from $535. Users have found that SAS is 23% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Chicago to Oslo one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $519.

Destination information for Oslo

Today's exchange rate
$1 = 8.44 kr
Average temperature for February in Oslo
35.6 °F
Avg rainfall for February in Oslo
1.5 ″

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)

Airports servicing Oslo

Torp (TRF)

Top 10 airlines flying from Chicago to Oslo

Airline Cheapest Average Flexibility On-time COVID-19 safety
Finnair
$334 $444 No cancel fee 76%
SWISS
$349 $476 No cancel fee 79%
Iberia
$254 $476 No cancel fee 77%
Norwegian
$382 $558 No cancel fee 74%
United Airlines
$430 $588 No cancel fee 69%
British Airways
$453 $601 No cancel fee 70%
Delta
$413 $605 No cancel fee N/A
American Airlines
$387 $605 No cancel fee 71%
Lufthansa
$371 $610 No cancel fee 76%
Brussels Airlines
$373 $622 No cancel fee N/A
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