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Cheap flights from Oslo to Illinois from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo to Illinois departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oslo to Illinois

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Oslo to Illinois.
Scandinavian Airlines Logo
6:00 pm - 4:10 pmOSL-ORD
29h 10m1 stop
Scandinavian Airlines Logo
7:15 pm - 2:10 pmORD-OSL
11h 55m1 stop
$388Scandinavian Airlines
Find Deal
mié., ago. 27 - mar., sep. 2
Icelandair Logo
4:30 pm - 9:15 pmOSL-ORD
11h 45m1 stop
Icelandair Logo
10:15 pm - 3:25 pmORD-OSL
10h 10m1 stop
$408Icelandair
Find Deal
mié., ago. 27 - mar., sep. 2
Delta Logo
6:30 am - 2:40 pmOSL-ORD
15h 10m1 stop
Delta Logo
5:45 pm - 4:40 pmORD-OSL
15h 55m2 stops
$452Delta
Find Deal
mié., ago. 27 - mar., sep. 2
Scandinavian Airlines Logo
2:55 pm - 4:10 pmTRF-ORD
32h 15m1 stop
Scandinavian Airlines Logo
7:15 pm - 2:20 pmORD-TRF
12h 05m1 stop
$452Scandinavian Airlines
Find Deal
mié., ago. 27 - mar., sep. 2
Icelandair Logo
4:30 pm - 9:15 pmOSL-ORD
11h 45m1 stop
Icelandair Logo
7:25 pm - 12:35 pmORD-OSL
10h 10m1 stop
$454Icelandair
Find Deal
mié., may. 21 - mié., may. 28
Delta Logo
6:30 am - 4:50 pmOSL-ORD
17h 20m2 stops
Delta Logo
5:45 pm - 4:40 pmORD-OSL
15h 55m2 stops
$457Delta
Find Deal
mié., ago. 27 - mar., sep. 2
SWISS Logo
5:40 am - 12:50 pmOSL-ORD
14h 10m1 stop
SWISS Logo
7:05 pm - 11:55 pmORD-OSL
21h 50m1 stop
$468SWISS
Find Deal
vie., may. 23 - vie., may. 30
SWISS Logo
5:40 am - 3:55 pmOSL-ORD
17h 15m1 stop
SWISS Logo
2:20 pm - 7:30 pmORD-OSL
22h 10m2 stops
$528SWISS
Find Deal
vie., may. 23 - vie., may. 30
British Airways Logo
8:20 am - 6:15 pmOSL-ORD
16h 55m1 stop
British Airways Logo
7:15 pm - 11:30 pmORD-OSL
21h 15m1 stop
$583British Airways
Find Deal
sáb., jun. 14 - mié., jun. 18
British Airways Logo
7:45 am - 8:17 pmOSL-ORD
19h 32m2 stops
British Airways Logo
9:15 pm - 10:25 amORD-OSL
30h 10m1 stop
$587British Airways
Find Deal
mar., jul. 15 - dom., jul. 20

Scandinavian Airlines flights from Oslo to Illinois

Our best Scandinavian Airlines deals on Oslo to Illinois flight tickets
Scandinavian Airlines
Aug 27
OSL6:00 pmOslo Gardermoen
29h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
Sep 2
ORD7:15 pmChicago O'Hare Intl
11h 55m
1 stop
OSL2:10 pmOslo Gardermoen
Scandinavian Airlines
Aug 27
TRF2:55 pmOslo Sandefjord
32h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
Sep 2
ORD7:15 pmChicago O'Hare Intl
12h 05m
1 stop
TRF2:20 pmOslo Sandefjord
Scandinavian Airlines
Aug 8
OSL8:55 pmOslo Gardermoen
26h 15m
1 stop
ORD4:10 pmChicago O'Hare Intl
Aug 31
ORD7:15 pmChicago O'Hare Intl
32h 05m
1 stop
OSL10:20 amOslo Gardermoen

SWISS flights from Oslo to Illinois

Our best SWISS deals on Oslo to Illinois flight tickets
SWISS
May 23
OSL5:40 amOslo Gardermoen
14h 10m
1 stop
ORD12:50 pmChicago O'Hare Intl
May 30
ORD7:05 pmChicago O'Hare Intl
21h 50m
1 stop
OSL11:55 pmOslo Gardermoen
SWISS
May 23
OSL5:40 amOslo Gardermoen
17h 15m
1 stop
ORD3:55 pmChicago O'Hare Intl
May 30
ORD2:20 pmChicago O'Hare Intl
22h 10m
2 stops
OSL7:30 pmOslo Gardermoen
SWISS
Jul 15
OSL5:40 amOslo Gardermoen
13h 30m
1 stop
ORD12:10 pmChicago O'Hare Intl
Jul 20
ORD7:05 pmChicago O'Hare Intl
21h 50m
1 stop
OSL11:55 pmOslo Gardermoen

See travel insights to Illinois from

How to get the cheapest flight ticket from Oslo to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Oslo is in November. Flight prices, which tend to average around $412, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $422.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Oslo to Illinois is on a Thursday when prices can be found for as low as $467. Flights from Oslo to Illinois on a Saturday will generally be more expensive and average around $583. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Oslo to Illinois during this time can be as low as $491. Flights in the afternoon are often more expensive with an average ticket price of $662.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Oslo when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $562 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Oslo for as low as $478 on momondo.

Cheap Oslo to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to Illinois

Best Price Found

$369

Fastest flight time

11h 25m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Oslo in the past 72 hours is $369. The best round-trip flight deal from Oslo to Illinois found on momondo in the last 72 hours is $388.
The fastest flight from Oslo to Illinois takes 11h 25m
There are no direct flights from Oslo to Illinois. Popular non-direct routes for this connection are Oslo Gardermoen Airport - Chicago O'Hare Intl Airport, Oslo Sandefjord Airport - Chicago O'Hare Intl Airport and Oslo Gardermoen Airport - Chicago Midway Airport.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Oslo to Illinois?

    Prices for flights from Oslo to Illinois are updated daily.

  • How many operators does momondo search for flights from Oslo to Illinois?

  • How old do you have to be to fly from Oslo to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Oslo to Illinois

Compare and see reviews for airlines that fly from Oslo to Illinois with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $416Free CancellationRating
6.6
6,809 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Oslo.

Can I find flights from Oslo to Illinois with flexible booking policies on momondo?

Flights from Oslo to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oslo to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Oslo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oslo to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Oslo to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.


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