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$300+ Cheap flights from Norway to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Norway to Illinois

Cheapest flights from Norway to Illinois
Explore the most affordable flight options available from Norway to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Travelis deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:05 amOSL - ORD
1 stop12h 40mScandinavian Airlines
Sat 12/277:20 pmORD - OSL
1 stop20h 40mScandinavian Airlines
Deal found 12/17$861
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:50 pmOSL - ORD
2 stops16h 54mUnited Airlines
Sat 12/279:15 pmORD - OSL
2 stops36h 55mUnited Airlines
Deal found 12/17$1,008
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:50 pmTRD - ORD
2 stops29h 55mScandinavian Airlines
Fri 1/27:20 pmORD - TRD
2 stops55h 15mScandinavian Airlines
Deal found 12/16$1,058
This Ticket deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amSVG - ORD
1 stop17h 45mScandinavian Airlines
Sun 1/47:20 pmORD - SVG
1 stop21h 50mScandinavian Airlines
Deal found 12/17$1,156
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:55 amSVG - ORD
1 stop11h 25mDelta
Sun 1/44:25 pmORD - SVG
1 stop11h 45mDelta
Deal found 12/17$1,199
This Sembo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amTRF - ORD
2 stops17h 45mMultiple Airlines
Sat 12/277:20 pmORD - TRF
1 stop10h 40mMultiple Airlines
Deal found 12/17$1,225
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amSVG - ORD
2 stops16h 10mMultiple Airlines
Sun 1/45:20 pmORD - SVG
3 stops20h 00mMultiple Airlines
Deal found 12/17$1,448
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 pmOSL - ORD
3 stops34h 00mMultiple Airlines
Sat 12/274:20 pmORD - OSL
2 stops16h 00mMultiple Airlines
Deal found 12/17$1,468
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amOSL - MDW
2 stops17h 56mDelta
Sat 12/279:29 amMDW - OSL
2 stops16h 11mDelta
Deal found 12/17$1,499
This Ethiopian Air deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:45 pmOSL - ORD
3 stops43h 55mEthiopian Air
Sat 12/272:30 pmORD - OSL
4 stops34h 15mEthiopian Air
Deal found 12/17$2,488

Find flight deals from Norway to Illinois

Keep the following information in mind while searching for Norway to Illinois flight deals. Data was last updated December 18, 2025.

Round-trip from

$379
(Ticket)

One-way from

$300
(Flysmarter)

Popular in

July

Cheapest in

September

Average price

$632
From Norway to Illinois
Search Deals
One-way flight from Norway to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Norway to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Norway to Illinois that are best for you.

Fly from

Norway

Fly to

Illinois

Route

Depart

Return

Price

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Sun 1/25

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Sat 2/7

7:20 pm-4:35 pm

1 stop14h 15m

$439

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sat 5/9

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Tue 5/26

10:40 pm-3:25 pm

1 stop9h 45m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sat 5/9

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Sat 5/30

10:40 pm-3:25 pm

1 stop9h 45m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Mon 5/11

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Thu 5/28

7:25 pm-12:35 pm

1 stop10h 10m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Tue 5/12

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Fri 5/29

10:40 pm-3:25 pm

1 stop9h 45m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sun 5/10

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 5/27

10:40 pm-3:25 pm

1 stop9h 45m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Mon 5/11

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 5/25

10:40 pm-3:25 pm

1 stop9h 45m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Sat 5/9

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 5/27

10:40 pm-3:25 pm

1 stop9h 45m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Wed 5/13

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Fri 5/29

10:40 pm-3:25 pm

1 stop9h 45m

$457

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Mon 5/11

1:50 pm-6:15 pm

1 stop11h 25m

Chicago O'Hare Intl

Sat 5/30

10:40 pm-3:25 pm

1 stop9h 45m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 57 results
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Best time to book a flight from Norway to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Norway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Norway to Illinois

What is the cheapest month to book a flight from Norway to Illinois?

Currently, December is the cheapest month in which you can book a flight from Norway to Illinois (average of $357). Flying from Norway to Illinois in July is currently the most expensive (average of $553). 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.

What is the cheapest time of day to fly from NO to IL?

Find hourly flight availability from Norway to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Norway to Illinois in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated December 18, 2025.
See what other customers who have flown with Scandinavian Airlines, Icelandair, and Lufthansa from Norway to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Food

6.7

Overall

7.4

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,606 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Food

6.7

Overall

7.4

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.0
Good
591 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Food

6.7

Overall

7.4

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,632 reviews
Scandinavian Airlines
7.4
Good
1,606 reviews

Crew

8.0

Boarding

7.6

Food

6.7

Overall

7.4

Entertainment

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Norway to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Norway to Illinois?

    A quick flight from Norway to Illinois can take about 11h 25m. Scandinavian Airlines provides one of the quickest options available for as low as $457. Norway and Illinois are separated by a distance of 4039 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Norway to Illinois one-way?

    One-way options have recently been found by users for as low as $355 on Icelandair. Other airlines that offer cheap prices include British Airways from $398 and Scandinavian Airlines from $502 one-way.

  • Can I find deals for flights from Norway to Illinois that include hotel bookings?

    Yes. In addition to deals on Norway to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Norway to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Norway to Illinois.

  • Can I find deals for business class flights from Norway to Illinois?

    Yes. Cheapflights offers flight deals from Norway to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Norway to Illinois?

    Currently, December is the cheapest month in which you can book a flight from Norway to Illinois (average of $357). Flying from Norway to Illinois in July is currently the most expensive (average of $553). 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.

See more FAQs

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Top airline flying from Norway to Illinois

Discover the top airline that operate flights from Norway to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$521Average$620FlexibilityNo cancel feeOn-time77%

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