
Round-trip from | $600 (FlightHub) |
|---|---|
One-way from | $219 (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
Tue 9/29
8:10 pm-10:00 am
1 stop30h 50m
Oslo Gardermoen
Thu 10/8
6:50 pm-9:40 am
1 stop21h 50m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 11/8
7:15 pm-2:15 pm
1 stop12h 00m
Oslo Gardermoen
Thu 11/12
5:55 am-10:04 pm
2 stops23h 09m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Fri 10/16
9:40 pm-10:05 pm
1 stop17h 25m
Oslo Gardermoen
Sun 10/25
6:15 am-8:10 pm
2 stops19h 55m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 8/2
7:17 pm-6:35 pm
2 stops16h 18m
Oslo Gardermoen
Sun 8/16
6:30 am-2:15 pm
1 stop14h 45m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Thu 9/3
5:20 pm-4:20 pm
2 stops16h 00m
Oslo Gardermoen
Thu 9/10
6:30 am-4:59 pm
2 stops17h 29m
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
8:30 pm-3:00 pm
2 stops25h 30m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Wed 7/15
4:50 pm-12:30 pm
1 stop12h 40m
Oslo Gardermoen
Fri 8/14
8:00 am-2:15 pm
1 stop13h 15m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sat 11/21
11:45 am-11:00 am
2 stops16h 15m
Oslo Gardermoen
Sat 11/28
1:55 pm-8:05 pm
1 stop13h 10m
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Thu 10/1
10:35 am-8:45 am
2 stops15h 10m
Oslo Gardermoen
Thu 10/22
6:30 am-5:34 pm
2 stops18h 04m
ChicagoOslo
ORD - TRF
ORDTRF
Chicago O'Hare Intl
Mon 10/19
7:15 pm-12:25 am
1 stop22h 10m
Oslo Sandefjord
Sun 10/25
2:35 pm-5:45 pm
1 stop33h 10m
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.
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
lisa,May 2026
ALC - OSL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
lisa,May 2026
ALC - OSL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
lisa,May 2026
ALC - OSL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
lisa,May 2026
ALC - OSL
Comfort
Crew
Overall
Boarding
Entertainment
Food
Reviews
lisa,May 2026
ALC - OSL
Comfort
Crew
Overall
Boarding
Entertainment
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% |