What is the cheapest airline that flies from Norway to Illinois?

Finnair and British Airways are the most popular carriers operating from Norway to Illinois

How long is the flight from Norway to Illinois?

The flight from Norway to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Oslo (a popular airport in Norway) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 11h 55m on average. If you fly from Bergen (another popular airport in Norway) to Chicago O'Hare Intl Airport, then the average flight time is 14h.

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

Prices for flights from Norway to Illinois are updated daily.

How old do you have to be to fly from Norway to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Norway 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.

$369 Cheap Flights from Norway to Illinois in 2026

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Find the cheapest flights from Norway to Illinois

Round-trip

One-way

Last minute

Recent round-trip flight deals from Norway to Illinois

Enter your travel dates to find the best prices.

10:50 am - 5:50 pm

BGO

ORD

14h 00m

2 stops

9:30 pm - 8:55 pm

ORD

BGO

16h 25m

1 stop

$491Finnair

Sun, May 3 - Mon, May 11

8:35 am - 5:50 pm

OSL

ORD

16h 15m

1 stop

9:30 pm - 7:45 pm

ORD

OSL

15h 15m

1 stop

$492Finnair

Sun, Apr 19 - Sat, May 2

12:10 pm - 2:15 pm

TRD

ORD

33h 05m

1 stop

4:50 pm - 10:50 pm

ORD

TRD

23h 00m

1 stop

$521KLM

Thu, Apr 16 - Mon, Apr 20

12:10 pm - 2:15 pm

TRD

ORD

33h 05m

1 stop

7:09 pm - 4:35 pm

ORD

TRD

14h 26m

2 stops

$524KLM

Thu, Apr 16 - Mon, Apr 20

8:35 am - 5:50 pm

OSL

ORD

16h 15m

1 stop

9:30 pm - 7:45 pm

ORD

OSL

15h 15m

1 stop

$526Finnair

Sun, Apr 19 - Sat, May 2

2:00 pm - 7:15 pm

OSL

ORD

12h 15m

1 stop

3:45 pm - 12:55 pm

ORD

OSL

14h 10m

1 stop

$534Aer Lingus

Mon, May 18 - Mon, May 25

1:50 pm - 9:25 pm

OSL

ORD

14h 35m

1 stop

10:25 pm - 12:35 pm

ORD

OSL

31h 10m

1 stop

$545Icelandair

Sun, May 17 - Sun, May 24

4:30 pm - 6:15 pm

OSL

ORD

32h 45m

1 stop

10:25 pm - 12:35 pm

ORD

OSL

31h 10m

1 stop

$557Icelandair

Sun, May 17 - Sun, May 24

6:35 am - 1:25 pm

OSL

STL

13h 50m

1 stop

1:10 pm - 12:20 pm

STL

OSL

16h 10m

2 stops

$625Lufthansa

Wed, Apr 15 - Sun, Apr 19

6:35 am - 7:55 pm

SVG

ORD

20h 20m

1 stop

4:05 pm - 11:55 am

ORD

SVG

12h 50m

1 stop

$641Lufthansa

Thu, Apr 16 - Mon, Apr 20

United Airlines flights from Norway to Illinois

Our best United Airlines deals on Norway to Illinois flight tickets

United Airlines

May 1

OSL6:25 amOslo Gardermoen

15h 25m

1 stop

ORD2:50 pmChicago O'Hare Intl

May 8

ORD6:15 pmChicago O'Hare Intl

17h 20m

1 stop

OSL6:35 pmOslo Gardermoen

$643

United Airlines

May 1

OSL6:25 amOslo Gardermoen

15h 25m

1 stop

ORD2:50 pmChicago O'Hare Intl

May 8

ORD5:55 pmChicago O'Hare Intl

21h 10m

1 stop

OSL10:05 pmOslo Gardermoen

$644

United Airlines

Jun 4

OSL6:45 amOslo Gardermoen

21h 15m

2 stops

ORD9:00 pmChicago O'Hare Intl

Jun 9

ORD3:53 pmChicago O'Hare Intl

19h 12m

2 stops

OSL6:05 pmOslo Gardermoen

$648

Delta flights from Norway to Illinois

Our best Delta deals on Norway to Illinois flight tickets

Delta

Apr 28

OSL6:30 amOslo Gardermoen

14h 45m

1 stop

ORD2:15 pmChicago O'Hare Intl

May 5

ORD8:32 pmChicago O'Hare Intl

15h 13m

2 stops

OSL6:45 pmOslo Gardermoen

$537

Delta

Apr 28

OSL6:30 amOslo Gardermoen

19h 05m

2 stops

ORD6:35 pmChicago O'Hare Intl

May 5

ORD8:32 pmChicago O'Hare Intl

15h 13m

2 stops

OSL6:45 pmOslo Gardermoen

$542

Delta

Apr 28

OSL9:20 amOslo Gardermoen

11h 55m

1 stop

ORD2:15 pmChicago O'Hare Intl

May 5

ORD4:20 pmChicago O'Hare Intl

17h 00m

1 stop

OSL4:20 pmOslo Gardermoen

$549

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Sun 5/3

10:50 am-5:50 pm

2 stops14h 00m

Chicago O'Hare Intl

Mon 5/11

9:30 pm-8:55 pm

1 stop16h 25m

$491

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sun 4/19

8:35 am-5:50 pm

1 stop16h 15m

Chicago O'Hare Intl

Sat 5/2

9:30 pm-7:45 pm

1 stop15h 15m

$492

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 4/16

12:10 pm-2:15 pm

1 stop33h 05m

Chicago O'Hare Intl

Mon 4/20

4:50 pm-10:50 pm

1 stop23h 00m

$521

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 4/16

12:10 pm-2:15 pm

1 stop33h 05m

Chicago O'Hare Intl

Mon 4/20

7:09 pm-4:35 pm

2 stops14h 26m

$524

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sun 4/19

8:35 am-5:50 pm

1 stop16h 15m

Chicago O'Hare Intl

Sat 5/2

9:30 pm-7:45 pm

1 stop15h 15m

$526

Quickest round-trip

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Mon 5/18

2:00 pm-7:15 pm

1 stop12h 15m

Chicago O'Hare Intl

Mon 5/25

3:45 pm-12:55 pm

1 stop14h 10m

$534

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sun 5/17

1:50 pm-9:25 pm

1 stop14h 35m

Chicago O'Hare Intl

Sun 5/24

10:25 pm-12:35 pm

1 stop31h 10m

$545

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sun 5/17

4:30 pm-6:15 pm

1 stop32h 45m

Chicago O'Hare Intl

Sun 5/24

10:25 pm-12:35 pm

1 stop31h 10m

$557

OsloSt. Louis

OSL - STL

OSLSTL

Oslo Gardermoen

Wed 4/15

6:35 am-1:25 pm

1 stop13h 50m

Lambert-St Louis

Sun 4/19

1:10 pm-12:20 pm

2 stops16h 10m

$625

StavangerChicago

SVG - ORD

SVGORD

Stavanger Sola

Thu 4/16

6:35 am-7:55 pm

1 stop20h 20m

Chicago O'Hare Intl

Mon 4/20

4:05 pm-11:55 am

1 stop12h 50m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Norway 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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Norway is in January. Flight prices, which tend to average around $454, 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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $470.

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

You are more likely to see cheaper flights to Illinois from Norway when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $585 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Norway for as low as $409 on momondo.

Can stopping save me money on Norway to Illinois flights?

You could potentially save up to 15% on your flight if you consider stops on a Norway to Illinois flight.

Cheap Norway to Illinois flight deals and tips

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

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Norway to Illinois takes 12h 15m

There are no direct flights from Norway to Illinois. There are no popular flight routes from Norway to Illinois.

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Frequently asked questions about flying from Norway to Illinois

When did momondo last update prices for flights from Norway to Illinois?
Prices for flights from Norway to Illinois are updated daily.
How old do you have to be to fly from Norway to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Norway 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Norway to Illinois. momondo saves you time and could save you money on your trip.

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

Flights from Norway 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 Norway to Illinois?

Once all potential Norway to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Norway to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.