Find Cheap Flights to Oslo & other airports

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 & other airports

(Round-trip)
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OSL
12:45p
12h 45m
1 stop
OSL
12:00a
ORD
3:23p
15h 23m
1 stop
Depart: Sat Sep 16 2017 Return: Wed Sep 27 2017 Trip spans 12 days
Finnair
Finnair
ORD
12:00a
OSL
3:05p
15h 05m
1 stop
OSL
12:00a
ORD
5:20a
29h 20m
1 stop
Depart: Sat Sep 30 2017 Return: Mon Oct 16 2017 Trip spans 17 days
British Airways
British Airways
ORD
12:00a
OSL
3:05p
15h 05m
1 stop
OSL
12:00a
ORD
5:00p
17h 00m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
American Airlines
American Airlines
ORD
12:00a
OSL
7:40a
31h 40m
1 stop
OSL
12:00a
ORD
5:00p
17h 00m
1 stop
Depart: Sat Sep 30 2017 Return: Tue Oct 17 2017 Trip spans 18 days
Air Canada
Air Canada
ORD
12:00a
OSL
9:45p
21h 45m
2 stops
OSL
12:00a
ORD
6:48p
18h 48m
2 stops
Depart: Sun Oct 1 2017 Return: Sun Oct 22 2017 Trip spans 22 days
KLM
KLM
ORD
12:00a
OSL
4:55p
16h 55m
1 stop
OSL
12:00a
ORD
2:35p
14h 35m
1 stop
Depart: Sat Aug 19 2017 Return: Sat Sep 2 2017 Trip spans 15 days
Lufthansa
Lufthansa
ORD
12:00a
OSL
4:45p
16h 45m
1 stop
OSL
12:00a
ORD
4:10p
16h 10m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Delta
Delta
ORD
12:00a
OSL
4:15p
16h 15m
2 stops
OSL
12:00a
ORD
2:35p
14h 35m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Jan 7 2018 Trip spans 14 days
SAS
SAS
ORD
12:00a
OSL
1:55p
13h 55m
1 stop
OSL
12:00a
ORD
4:20a
28h 20m
1 stop
Depart: Sun Sep 17 2017 Return: Thu Sep 28 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OSL
2:40p
14h 40m
1 stop
OSL
12:00a
ORD
5:00p
17h 00m
1 stop
Depart: Thu Oct 5 2017 Return: Mon Oct 16 2017 Trip spans 12 days
American Airlines
American Airlines
ORD
12:00a
OSL
7:40a
31h 40m
1 stop
OSL
12:00a
ORD
5:00p
17h 00m
1 stop
Depart: Sat Oct 7 2017 Return: Sat Oct 14 2017 Trip spans 8 days
British Airways
British Airways
ORD
12:00a
OSL
7:10p
19h 10m
1 stop
OSL
12:00a
ORD
12:00a
24h 00m
1 stop
Depart: Fri Sep 15 2017 Return: Tue Sep 26 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OSL
1:00p
13h 00m
1 stop
OSL
12:00a
ORD
5:16p
17h 16m
2 stops
Depart: Thu Oct 5 2017 Return: Tue Oct 17 2017 Trip spans 13 days
American Airlines
American Airlines
ORD
12:00a
OSL
7:40a
31h 40m
1 stop
OSL
12:00a
ORD
5:50a
29h 50m
1 stop
Depart: Fri Sep 15 2017 Return: Mon Sep 25 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OSL
12:45p
12h 45m
1 stop
OSL
12:00a
ORD
3:23p
15h 23m
1 stop
Depart: Mon Oct 2 2017 Return: Sun Oct 22 2017 Trip spans 21 days
KLM
KLM
ORD
12:00a
OSL
4:55p
16h 55m
1 stop
OSL
12:00a
ORD
2:35p
14h 35m
1 stop
Depart: Tue Oct 3 2017 Return: Sun Oct 22 2017 Trip spans 20 days
KLM
KLM
ORD
12:00a
OSL
1:10p
13h 10m
2 stops
OSL
12:00a
ORD
2:35p
14h 35m
1 stop
Depart: Mon Sep 18 2017 Return: Thu Sep 28 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OSL
2:40p
14h 40m
1 stop
OSL
12:00a
ORD
12:30p
12h 30m
1 stop
Depart: Wed Dec 27 2017 Return: Sun Jan 7 2018 Trip spans 12 days
SAS
SAS
ORD
12:00a
OSL
1:55p
13h 55m
1 stop
OSL
12:00a
ORD
4:20a
28h 20m
1 stop
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
Delta
Delta
ORD
12:00a
OSL
4:55p
16h 55m
1 stop
OSL
12:00a
ORD
5:28p
17h 28m
2 stops
* 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:

We’re not the seller.
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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Chicago
$465
Destination

Oslo
$465