
Round-trip from | $352 (Ticket) |
|---|---|
One-way from | $285 (Finnair) |
Popular in | July |
Cheapest in | September |
Average price | $537 |
Fly from
Fly to
Route
Depart
Return
Price
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
jue. 12/4
5:55 am-4:45 pm
1 stop17h 50m
Chicago O'Hare Intl
lun. 12/8
7:20 pm-8:20 pm
1 stop18h 00m
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
mar. 12/23
9:05 pm-4:45 pm
1 stop26h 40m
Chicago O'Hare Intl
lun. 12/29
7:20 pm-9:20 am
1 stop31h 00m
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
mar. 12/23
9:05 pm-4:45 pm
1 stop26h 40m
Chicago O'Hare Intl
mié. 12/31
7:20 pm-2:15 pm
1 stop11h 55m
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
jue. 11/20
12:40 pm-2:20 pm
1 stop32h 40m
Chicago O'Hare Intl
mié. 12/3
5:20 pm-4:20 pm
1 stop16h 00m
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
jue. 12/4
9:25 am-6:27 pm
2 stops16h 02m
Chicago O'Hare Intl
lun. 12/8
5:20 pm-4:20 pm
1 stop16h 00m
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
mar. 3/31
6:45 am-2:50 pm
1 stop15h 05m
Chicago O'Hare Intl
mié. 7/29
10:00 am-5:15 pm
2 stops24h 15m
OsloSt. Louis
OSL - STL
OSLSTL
Oslo Gardermoen
jue. 2/26
7:05 am-7:30 pm
2 stops19h 25m
Lambert-St Louis
lun. 3/2
6:59 pm-10:40 pm
2 stops20h 41m
OsloSt. Louis
OSL - STL
OSLSTL
Oslo Gardermoen
vie. 11/14
6:30 am-4:33 pm
2 stops17h 03m
Lambert-St Louis
mar. 11/18
11:39 am-8:40 am
2 stops14h 01m
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
vie. 3/6
6:15 am-3:20 pm
1 stop16h 05m
Chicago O'Hare Intl
vie. 3/27
2:00 pm-11:40 pm
2 stops27h 40m
OsloChicago
OSL - ORD
OSLORD
Oslo Gardermoen
lun. 3/9
6:15 am-6:45 pm
2 stops18h 30m
Chicago O'Hare Intl
lun. 3/30
11:15 am-12:20 pm
2 stops18h 05m
Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Illinois (average of $342). Flying from Oslo Gardermoen Airport to Illinois in July is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Oslo Gardermoen Airport to Illinois is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 18% on airfare.
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Scott,Sep 2025
CPH - LAX
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Scott,Sep 2025
CPH - LAX
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Scott,Sep 2025
CPH - LAX
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Scott,Sep 2025
CPH - LAX
Boarding
Crew
Overall
Food
Comfort
Entertainment
Reviews
Scott,Sep 2025
CPH - LAX
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$521 | Average$620 | FlexibilityNo cancel fee | On-time77% |