Cheap flights from Chicago to Oslo from $0
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Discover deals on Chicago to Oslo flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Chicago to Oslo
Best
1 stop
8 Feb
DEP
18:30
ORD
1×
11:35
OSL
10h 5m
8 Feb
DEPARTURE
18:30 - 11:35
10h 5m
ORD
1 stop
OSL
1 stop
8 Feb
DEP
20:25
ORD
1×
17:55
OSL
14h 30m
8 Feb
DEPARTURE
20:25 - 17:55
14h 30m
ORD
1 stop
OSL
Lufthansa flights from Chicago to Oslo
Our best Lufthansa deals on Chicago to Oslo tickets
Best
1 stop
8 Feb
DEP
21:50
ORD
1×
17:40
OSL
12h 50m
8 Feb
DEPARTURE
21:50 - 17:40
12h 50m
ORD
1 stop
OSL
1 stop
8 Feb
DEP
16:05
ORD
1×
13:05
OSL
14h 0m
8 Feb
DEPARTURE
16:05 - 13:05
14h 0m
ORD
1 stop
OSL
British Airways flights from Chicago to Oslo
Our best British Airways deals on Chicago to Oslo tickets
Best
1 stop
8 Feb
DEP
17:10
ORD
1×
22:40
OSL
22h 30m
8 Feb
DEPARTURE
17:10 - 22:40
22h 30m
ORD
1 stop
OSL
2 stops
8 Feb
DEP
16:30
ORD
2×
22:40
OSL
23h 10m
8 Feb
DEPARTURE
16:30 - 22:40
23h 10m
ORD
2 stops
OSL
TAP Air Portugal flights from Chicago to Oslo
Our best TAP Air Portugal deals on Chicago to Oslo tickets
Best
1 stop
8 Feb
DEP
20:25
ORD
1×
17:55
OSL
14h 30m
8 Feb
DEPARTURE
20:25 - 17:55
14h 30m
ORD
1 stop
OSL
1 stop
8 Feb
DEP
20:25
ORD
1×
17:55
OSL
14h 30m
8 Feb
DEPARTURE
20:25 - 17:55
14h 30m
ORD
1 stop
OSL
Icelandair flights from Chicago to Oslo
Our best Icelandair deals on Chicago to Oslo tickets
Best
1 stop
8 Feb
DEP
18:30
ORD
1×
11:35
OSL
10h 5m
8 Feb
DEPARTURE
18:30 - 11:35
10h 5m
ORD
1 stop
OSL
1 stop
8 Feb
DEP
18:30
ORD
1×
11:35
OSL
10h 5m
8 Feb
DEPARTURE
18:30 - 11:35
10h 5m
ORD
1 stop
OSL
Iberia flights from Chicago to Oslo
Our best Iberia deals on Chicago to Oslo tickets
Best
2 stops
8 Feb
DEP
11:44
ORD
2×
10:35
OSL
15h 51m
8 Feb
DEPARTURE
11:44 - 10:35
15h 51m
ORD
2 stops
OSL
What's the cheapest day of the week to fly from Chicago to Oslo?
If your flying dates are flexible, you should consider flying to Oslo on a Sun, as we generally find the cheapest rates on that day. On the other hand, Tue is the most expensive day to fly.
What is the cheapest month to fly from Chicago to Oslo?
The cheapest month for flights from Chicago to Oslo is Sep, where tickets cost $302 on average. The most expensive months are Jul.
JanFebMarAprMayJunJulAugSepOctNovDec
$435$369$302
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Everything you should know
Cheapest one-way flight
$322
Typical prices: $322–$644
When to book
3 weeks
in advance to save around 25%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 3+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Chicago to Oslo currently costs AUD $322. Prices typically range from $322 to $322. Prices change frequently, so we recommend booking early and being flexible with your travel dates.