
Round-trip from | $601 (oojo) |
|---|---|
One-way from | $236 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $974 |
Fly from
Fly to
Route
Depart
Return
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Wed 11/4
8:55 am-8:45 am
2 stops16h 50m
Oslo Gardermoen
Fri 11/6
8:45 am-9:45 pm
2 stops20h 00m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Fri 8/14
1:59 pm-1:45 pm
2 stops16h 46m
Oslo Gardermoen
Sun 8/23
9:20 am-2:15 pm
1 stop11h 55m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 8/24
1:59 pm-1:45 pm
2 stops16h 46m
Oslo Gardermoen
Wed 9/2
6:30 am-5:06 pm
2 stops17h 36m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 8/10
5:10 pm-11:50 am
1 stop11h 40m
Oslo Gardermoen
Fri 8/14
6:30 am-4:59 pm
2 stops17h 29m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Thu 9/3
5:20 pm-4:40 pm
2 stops16h 20m
Oslo Gardermoen
Thu 9/10
6:30 am-5:41 pm
2 stops18h 11m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 8/2
4:20 pm-4:20 pm
1 stop17h 00m
Oslo Gardermoen
Sun 8/16
6:30 am-6:29 pm
2 stops18h 59m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 8/2
9:30 pm-7:45 pm
1 stop15h 15m
Oslo Gardermoen
Sun 8/16
8:35 am-12:30 pm
2 stops34h 55m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Tue 9/29
2:00 pm-1:45 pm
2 stops16h 45m
Oslo Gardermoen
Thu 10/8
11:50 am-10:04 pm
2 stops17h 14m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sat 8/8
9:30 pm-7:45 pm
1 stop15h 15m
Oslo Gardermoen
Mon 8/17
8:30 pm-5:35 pm
2 stops28h 05m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Thu 8/6
5:20 pm-4:40 pm
2 stops16h 20m
Oslo Gardermoen
Thu 8/20
6:30 am-6:20 pm
2 stops18h 50m
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo (average of $236). Flying from Chicago O'Hare Intl Airport to Oslo in July is currently the most expensive (average of $539). 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 50% of weekly flights between Chicago and Oslo have experienced delays in the past year, with the average delay time being 289 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Wednesday 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 52% of flights being delayed.
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Overall
Boarding
Entertainment
Comfort
Crew
Food
Reviews
lisa,May 2026
ALC - OSL
Overall
Boarding
Entertainment
Comfort
Crew
Food
Reviews
lisa,May 2026
ALC - OSL
Overall
Boarding
Entertainment
Comfort
Crew
Food
Reviews
lisa,May 2026
ALC - OSL
Overall
Boarding
Entertainment
Comfort
Crew
Food
Reviews
lisa,May 2026
ALC - OSL
Overall
Boarding
Entertainment
Comfort
Crew
Food
Reviews
lisa,May 2026
ALC - OSL
Overall
Boarding
Entertainment
Comfort
Crew
Food
Reviews
lisa,May 2026
ALC - OSL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$725 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$395 | Average$625 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$619 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$505 | Average$592 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$510 | Average$728 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$774 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$527 | Average$639 | FlexibilityNo cancel fee | On-time69% |