Find Cheap 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 Sep 14 2017 Return: Wed Sep 27 2017 Trip spans 14 days
Major Airline
Major Airline
ORD
1:40p
OSL
1:55a
36h 15m
3 stops
OSL
9:55a
ORD
4:35p
30h 40m
3 stops
Depart: Sat Sep 16 2017 Return: Mon Sep 25 2017 Trip spans 10 days
Icelandair
Icelandair
ORD
3:30p
OSL
6:40p
27h 10m
1 stop
OSL
10:45a
ORD
9:15p
10h 30m
1 stop
Depart: Fri Sep 15 2017 Return: Sun Sep 17 2017 Trip spans 3 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 Oct 12 2017 Return: Fri Oct 20 2017 Trip spans 9 days
American Airlines
American Airlines
ORD
6:00p
OSL
1:40a
31h 40m
1 stop
OSL
4:45a
ORD
9:55p
17h 10m
1 stop
Depart: Mon Oct 2 2017 Return: Tue Oct 10 2017 Trip spans 9 days
United
United
ORD
1:55p
OSL
1:40a
11h 45m
1 stop
OSL
2:45a
ORD
3:05p
12h 20m
1 stop
Depart: Wed Aug 30 2017 Return: Fri Sep 15 2017 Trip spans 17 days
Lufthansa
Lufthansa
ORD
5:20p
OSL
6:50a
13h 30m
1 stop
OSL
7:30a
ORD
9:25p
13h 55m
1 stop
Depart: Fri Sep 29 2017 Return: Sun Oct 8 2017 Trip spans 10 days
Air Canada
Air Canada
ORD
10:10a
OSL
11:45p
13h 35m
2 stops
OSL
2:45a
ORD
5:48p
15h 03m
2 stops
Depart: Fri Oct 13 2017 Return: Sat Oct 21 2017 Trip spans 9 days
Finnair
Finnair
ORD
6:00p
OSL
7:00a
13h 00m
1 stop
OSL
4:45a
ORD
9:45p
17h 00m
1 stop
Depart: Mon Oct 16 2017 Return: Mon Oct 23 2017 Trip spans 8 days
KLM
KLM
ORD
2:48p
OSL
4:55a
14h 07m
2 stops
OSL
2:20a
ORD
4:55p
14h 35m
1 stop
Depart: Thu Sep 21 2017 Return: Wed Oct 11 2017 Trip spans 21 days
Delta
Delta
ORD
2:48p
OSL
4:55a
14h 07m
2 stops
OSL
2:20a
ORD
6:10p
15h 50m
2 stops
Depart: Sat Aug 26 2017 Return: Thu Sep 7 2017 Trip spans 13 days
SWISS
SWISS
ORD
3:10p
OSL
10:10p
31h 00m
1 stop
OSL
3:40p
ORD
6:25p
26h 45m
1 stop
Depart: Fri Aug 4 2017 Return: Tue Aug 15 2017 Trip spans 12 days
Air France
Air France
ORD
3:45p
OSL
10:35a
18h 50m
1 stop
OSL
2:35a
ORD
9:00p
18h 25m
1 stop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
United
United
ORD
1:55p
OSL
1:40a
11h 45m
1 stop
OSL
2:45a
ORD
3:05p
12h 20m
1 stop
Depart: Wed Oct 11 2017 Return: Thu Oct 19 2017 Trip spans 9 days
American Airlines
American Airlines
ORD
1:15p
OSL
9:45a
20h 30m
1 stop
OSL
4:45a
ORD
9:45p
17h 00m
1 stop
Depart: Mon Dec 4 2017 Return: Mon Dec 18 2017 Trip spans 15 days
Major Airline
Major Airline
ORD
10:45a
OSL
10:55p
12h 10m
1 stop
OSL
9:25p
ORD
5:50p
20h 25m
2 stops
Depart: Thu Aug 31 2017 Return: Fri Sep 15 2017 Trip spans 16 days
Lufthansa
Lufthansa
ORD
5:20p
OSL
6:50a
13h 30m
1 stop
OSL
3:40a
ORD
9:25p
17h 45m
1 stop
Depart: Tue Oct 17 2017 Return: Tue Oct 24 2017 Trip spans 8 days
KLM
KLM
ORD
3:45p
TRF
4:55a
13h 10m
2 stops
TRF
2:20a
ORD
4:55p
14h 35m
1 stop
Depart: Thu Aug 24 2017 Return: Sat Sep 9 2017 Trip spans 17 days
Air Canada
Air Canada
ORD
10:10a
OSL
11:40p
13h 30m
2 stops
OSL
2:45a
ORD
5:48p
15h 03m
2 stops
Depart: Tue Aug 29 2017 Return: Wed Sep 13 2017 Trip spans 16 days
United
United
ORD
2:05p
OSL
6:50a
16h 45m
1 stop
OSL
2:45a
ORD
3:05p
12h 20m
1 stop
Depart: Mon Sep 4 2017 Return: Fri Sep 15 2017 Trip spans 12 days
Lufthansa
Lufthansa
ORD
5:20p
OSL
6:50a
13h 30m
1 stop
OSL
3:40a
ORD
9:25p
17h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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
$516
Destination

Oslo
$516
Sandefjord
$579