
Round-trip from | $508 (Sembo) |
|---|---|
One-way from | $253 (oojo) |
Popular in | June |
Cheapest in | January |
Average price | $614 |
Fly from
Fly to
Route
Depart
Return
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 4/27
1:36 pm-1:45 pm
2 stops17h 09m
Oslo Gardermoen
Mon 5/4
6:30 am-2:30 pm
1 stop15h 00m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Wed 4/22
4:50 pm-4:20 pm
1 stop16h 30m
Oslo Gardermoen
Tue 4/28
8:00 am-7:52 pm
2 stops18h 52m
ChicagoOslo
MDW - OSL
MDWOSL
Chicago Midway
Wed 4/22
1:24 pm-1:40 pm
2 stops17h 16m
Oslo Gardermoen
Tue 4/28
8:00 am-6:36 pm
2 stops17h 36m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sat 4/25
5:10 pm-11:45 am
1 stop11h 35m
Oslo Gardermoen
Sat 5/2
11:50 am-8:40 pm
2 stops15h 50m
ChicagoOslo
MDW - OSL
MDWOSL
Chicago Midway
Tue 5/12
7:13 pm-8:40 pm
2 stops18h 27m
Oslo Gardermoen
Wed 5/20
11:50 am-6:33 pm
2 stops13h 43m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 5/11
8:05 pm-6:45 pm
2 stops15h 40m
Oslo Gardermoen
Thu 5/21
9:20 am-7:20 pm
2 stops17h 00m
ChicagoOslo
MDW - OSL
MDWOSL
Chicago Midway
Sat 4/11
6:34 pm-4:40 pm
2 stops15h 06m
Oslo Gardermoen
Sat 4/18
6:30 am-6:36 pm
2 stops19h 06m
ChicagoOslo
MDW - OSL
MDWOSL
Chicago Midway
Fri 5/1
9:29 am-8:40 am
2 stops16h 11m
Oslo Gardermoen
Sun 5/10
11:50 am-6:33 pm
2 stops13h 43m
ChicagoOslo
MDW - OSL
MDWOSL
Chicago Midway
Sun 4/12
7:20 pm-4:20 pm
2 stops14h 00m
Oslo Gardermoen
Sat 4/25
6:30 am-6:36 pm
2 stops19h 06m
ChicagoOslo
MDW - OSL
MDWOSL
Chicago Midway
Thu 4/23
9:27 am-8:45 am
2 stops16h 18m
Oslo Gardermoen
Mon 4/27
9:20 am-6:36 pm
2 stops16h 16m
Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Chicago to Oslo (average of $364). Flying from Chicago to Oslo in June is currently the most expensive (average of $675). 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.
About 40% of weekly flights between Chicago and Oslo have experienced delays in the past year, with the average delay time being 226 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Atlas Air have had the lowest number of delays on this route, with just 46% of flights being delayed.
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Anonymous,Feb 2026
EZE - SCL
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Anonymous,Feb 2026
EZE - SCL
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Anonymous,Feb 2026
EZE - SCL
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Anonymous,Feb 2026
EZE - SCL
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Anonymous,Feb 2026
EZE - SCL
Food
Overall
Boarding
Crew
Entertainment
Comfort
Reviews
Anonymous,Feb 2026
EZE - SCL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$716 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$397 | Average$601 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$471 | Average$690 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$494 | Average$579 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$505 | Average$593 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$513 | Average$647 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$513 | Average$663 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$532 | Average$619 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$544 | Average$770 | FlexibilityNo cancel fee | On-time75% |