Find Deals on Flights from Chicago O'Hare International to Oslo

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Oslo

(Round-trip)
Depart: Thu Aug 31 2017 Return: Sat Sep 2 2017 Trip spans 3 days
SAS
SAS
ORD
5:05p
OSL
6:40a
13h 35m
1 stop
OSL
11:10a
ORD
8:40p
33h 30m
1 stop
Depart: Thu Apr 13 2017 Return: Sat Apr 15 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
12:40p
OSL
1:40a
13h 00m
1 stop
OSL
11:45p
ORD
2:15p
14h 30m
1 stop
Depart: Sun Aug 20 2017 Return: Wed Aug 30 2017 Trip spans 11 days
Icelandair
Icelandair
ORD
3:30p
OSL
6:40p
27h 10m
1 stop
OSL
4:25a
ORD
9:15p
16h 50m
1 stop
Depart: Sun May 28 2017 Return: Sun Jun 11 2017 Trip spans 15 days
American Airlines
American Airlines
ORD
6:00p
OSL
1:40a
31h 40m
1 stop
OSL
7:35a
ORD
2:15p
30h 40m
1 stop
Depart: Sat May 20 2017 Return: Mon Jun 12 2017 Trip spans 24 days
British Airways
British Airways
ORD
5:00a
OSL
11:55p
18h 55m
1 stop
OSL
5:25p
ORD
1:20p
19h 55m
1 stop
Depart: Mon May 22 2017 Return: Wed May 31 2017 Trip spans 10 days
Delta
Delta
ORD
12:40p
OSL
4:55a
16h 15m
2 stops
OSL
2:20a
ORD
9:14p
18h 54m
2 stops
Depart: Fri May 19 2017 Return: Thu Jun 15 2017 Trip spans 28 days
United
United
ORD
10:30a
OSL
10:00p
11h 30m
1 stop
OSL
2:45a
ORD
2:12a
23h 27m
2 stops
Depart: Sun Jun 25 2017 Return: Tue Jul 11 2017 Trip spans 17 days
Brussels Airlines
Brussels Airlines
ORD
1:55p
OSL
6:05a
16h 10m
1 stop
OSL
2:45a
ORD
2:55p
12h 10m
1 stop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
KLM
KLM
ORD
12:00p
OSL
2:30a
14h 30m
1 stop
OSL
2:20a
ORD
4:55p
14h 35m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 12 2017 Trip spans 9 days
SAS
SAS
ORD
5:05p
OSL
3:25a
10h 20m
1 stop
OSL
11:00a
ORD
9:35p
10h 35m
1 stop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
1:20p
OSL
2:50a
13h 30m
1 stop
OSL
11:40p
ORD
1:20p
13h 40m
1 stop
Depart: Wed Apr 5 2017 Return: Wed Apr 12 2017 Trip spans 8 days
SAS
SAS
ORD
5:05p
OSL
3:25a
10h 20m
1 stop
OSL
11:00a
ORD
9:35p
10h 35m
1 stop
Depart: Fri Apr 14 2017 Return: Sat Apr 15 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
4:15a
OSL
8:35p
16h 20m
2 stops
OSL
10:00p
ORD
4:07p
18h 07m
2 stops
Depart: Wed Apr 19 2017 Return: Tue Apr 25 2017 Trip spans 7 days
SAS
SAS
ORD
5:05p
OSL
3:25a
10h 20m
1 stop
OSL
11:00a
ORD
9:35p
10h 35m
1 stop
Depart: Mon May 29 2017 Return: Sun Jun 11 2017 Trip spans 14 days
American Airlines
American Airlines
ORD
6:00p
OSL
1:40a
31h 40m
1 stop
OSL
7:35a
ORD
2:15p
30h 40m
1 stop
Depart: Fri Apr 28 2017 Return: Sun May 7 2017 Trip spans 10 days
SAS
SAS
ORD
5:05p
OSL
5:10a
12h 05m
1 stop
OSL
10:40a
ORD
9:35p
10h 55m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 11 2017 Trip spans 11 days
American Airlines
American Airlines
ORD
5:00a
OSL
9:45a
28h 45m
1 stop
OSL
7:35a
ORD
1:20p
29h 45m
1 stop
Depart: Tue Jun 6 2017 Return: Fri Jun 16 2017 Trip spans 11 days
British Airways
British Airways
ORD
5:05a
OSL
11:55p
18h 50m
1 stop
OSL
4:45a
ORD
9:55p
17h 10m
1 stop
Depart: Mon May 8 2017 Return: Sat May 20 2017 Trip spans 13 days
SAS
SAS
ORD
5:05p
OSL
3:25a
10h 20m
1 stop
OSL
9:15a
ORD
9:35p
12h 20m
1 stop
Depart: Mon Sep 25 2017 Return: Tue Sep 26 2017 Trip spans 2 days
Icelandair
Icelandair
ORD
3:30p
OSL
1:20a
9h 50m
1 stop
OSL
10:45a
ORD
9:15p
10h 30m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$492
Destination

Oslo
$492