Book United Chicago to Oslo flight deals from $455

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Search flights from Chicago to Oslo (ORD - OSL)

October

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Monday 22nd

Return Tuesday 6th
from$ 525*Viewed: 2 hours ago

Tuesday 23rd

Return Wednesday 7th
from$ 525*Viewed: 2 hours ago

Tuesday 30th

Return Wednesday 14th
from$ 535*Viewed: 2 hours ago

November

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Friday 23rd

Return Saturday 8th
from$ 455*Viewed: 2 hours ago

Monday 26th

Return Tuesday 11th
from$ 467*Viewed: 2 hours ago

Thursday 29th

Return Friday 14th
from$ 467*Viewed: 2 hours ago

December

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Sunday 2nd

Return Monday 17th
from$ 535*Viewed: 2 hours ago

Monday 3rd

Return Tuesday 18th
from$ 467*Viewed: 2 hours ago

Monday 10th

Return Tuesday 25th
from$ 573*Viewed: 2 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Aerial view of Oslo illuminated by a pink and orange sky

Plan ahead for flights from Chicago to Oslo

from
to
Type
Dates
Price*
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Fri 23 Nov 2018
Return Sat 8 Dec 2018
from$ 455*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Mon 19 Nov 2018
Return Tue 4 Dec 2018
from$ 467*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 467*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Mon 26 Nov 2018
Return Tue 11 Dec 2018
from$ 467*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 467*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 467*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Thu 29 Nov 2018
Return Fri 14 Dec 2018
from$ 467*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Mon 3 Dec 2018
Return Tue 18 Dec 2018
from$ 467*Viewed: 2 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Mon 18 Mar 2019
Return Mon 1 Apr 2019
from$ 501*Viewed: 16 hours ago
Chicago (ORD)
to Oslo (OSL)
Roundtrip
Depart Mon 22 Oct 2018
Return Tue 6 Nov 2018
from$ 525*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.