Chicago to Oslo, Norway for only $362 roundtrip (Sep-Mar dates)

Cheap flights from Chicago to Oslo, Norway for only $362 roundtrip with TAP Air Portugal.


Chicago, USA


Oslo, Norway


Chicago, USA


Availability from September 2020 to March 2021 (excluding Christmas/New Year)

Example dates:
8th-16th Sep
15th-23rd Sep
17th-25th Sep
22nd-30th Sep

More dates are available between $369 and $378 roundtrip:
10th-18th Sep
12th-20th Sep
27th Oct – 4th Nov
8th-16th Nov
24th Nov – 2nd Dec
29th Nov – 7th Dec
1st-9th Dec
6th-14th Dec
8th-16th Dec
12th-20th Jan
15th-23rd Jan
17th-25th Jan
19th-27th Jan
22nd-30th Jan
24th Jan – 1st Feb
26th Jan – 3rd Feb
29th Jan – 6th Feb
31st Jan – 8th Feb
2nd-10th Feb
5th-13th Feb
7th-15th Feb
9th-17th Feb
12th-20th Feb
14th-22nd Feb
16th-24th Feb
19th-27th Feb
21st Feb – 1st Mar
23rd Feb – 3rd Mar
26th Feb – 6th Mar
28th Feb – 8th Mar
2nd-10th Mar
5th-13th Mar
7th-15th Mar
9th-17th Mar
12th-20th Mar
14th-22nd Mar
16th-24th Mar
19th-27th Mar

and more…




TAP Air Portugal




Allow the search to complete, then click an OTA to view the advertised price:


Price screenshot

All the information on this page is accurate at the time of publication.

If you are viewing this deal at a later date, the price and availability may no longer be as advertised.

To ensure you never miss a Secret Flying deal again, download our FREE smartphone app to receive instant flight deal alerts.
Find a hotel to go with your flight to