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Norway

$275+ Cheap flights from Illinois to Norway

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Illinois to Norway

Keep the following information in mind while searching for Illinois to Norway flight deals. Data was last updated September 16, 2025.

Round-trip from

$378
(CrystalTravel)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$579
From Illinois to Norway
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One-way flight from Illinois to Norway
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Highest demand for flights based on searches. 16% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Norway

Cheapest flights from Illinois to Norway
Explore the most affordable flight options available from Illinois to Norway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:30 pmORD - OSL
1 stop10h 05mIcelandair
Wed 11/191:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 9/14$378
This Sembo deal was found by Cheapflights users on 9/15. 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.
Sat 10/187:25 pmORD - OSL
1 stop10h 10mIcelandair
Mon 11/31:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 9/15$380
This CrystalTravel deal was found by Cheapflights users on 9/15. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:30 pmORD - OSL
1 stop10h 05mIcelandair
Thu 11/131:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 9/15$382
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:10 amORD - OSL
2 stops19h 10mScandinavian Airlines
Mon 12/88:00 amOSL - ORD
1 stop15h 45mScandinavian Airlines
Deal found 9/14$385
This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:25 pmORD - OSL
1 stop10h 10mIcelandair
Sat 11/11:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 9/16$388
This oojo deal was found by Cheapflights users on 9/14. 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 11/66:30 pmORD - OSL
1 stop10h 05mIcelandair
Wed 11/121:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 9/14$394
This oojo deal was found by Cheapflights users on 9/16. 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.
Wed 12/36:30 pmORD - OSL
1 stop10h 05mIcelandair
Sun 12/71:05 pmOSL - ORD
1 stop11h 15mIcelandair
Deal found 9/16$402
This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:30 pmORD - OSL
1 stop10h 05mIcelandair
Mon 11/241:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 9/14$412
This Icelandair deal was found by Cheapflights users on 9/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:30 pmORD - OSL
1 stop10h 05mIcelandair
Wed 11/261:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 9/14$419
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:10 amORD - BGO
2 stops19h 20mScandinavian Airlines
Wed 11/267:40 amBGO - ORD
2 stops16h 05mScandinavian Airlines
Deal found 9/14$422
This oojo deal was found by Cheapflights users on 9/14. 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.
Fri 11/287:20 pmORD - TOS
2 stops31h 30mScandinavian Airlines
Mon 12/86:00 amTOS - ORD
2 stops17h 45mScandinavian Airlines
Deal found 9/14$428
This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:25 pmORD - BGO
1 stop12h 05mIcelandair
Fri 10/173:20 pmBGO - ORD
1 stop9h 55mIcelandair
Deal found 9/13$446

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Norway 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 September 16, 2025.
Use the filters below to find and compare flights from Illinois to Norway that are best for you.

Fly from

Illinois

Fly to

Norway

Route

Depart

Return

Price

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Sat 3/14

8:20 pm-11:55 am

2 stops33h 35m

Tromso/Langnes

Sat 3/21

7:15 pm-5:45 pm

1 stop28h 30m

$392

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 11/19

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Mon 11/24

1:10 pm-5:20 pm

1 stop11h 10m

$412

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 11/19

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Sun 11/23

9:30 pm-5:20 pm

1 stop26h 50m

$421

ChicagoBergen

ORD - BGO

ORDBGO

Chicago O'Hare Intl

Tue 11/18

7:10 am-9:30 am

2 stops19h 20m

Bergen Flesland

Wed 11/26

7:40 am-4:45 pm

2 stops16h 05m

$422

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Fri 11/28

7:20 pm-11:50 am

2 stops33h 30m

Tromso/Langnes

Mon 12/8

6:00 am-4:45 pm

2 stops17h 45m

$428

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Wed 1/14

7:20 pm-11:45 pm

2 stops21h 25m

Tromso/Langnes

Mon 1/19

6:00 am-4:45 pm

2 stops17h 45m

$429

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 11/30

7:20 pm-4:40 pm

1 stop14h 20m

Oslo Gardermoen

Thu 12/4

8:00 am-4:45 pm

1 stop15h 45m

$433

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Fri 11/14

7:20 pm-1:55 pm

2 stops35h 35m

Longyearbyen Svalbard

Tue 11/18

2:50 pm-4:45 pm

3 stops32h 55m

$447

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 11/18

10:30 am-6:15 pm

2 stops24h 45m

Oslo Gardermoen

Mon 11/24

12:10 pm-4:45 pm

1 stop11h 35m

$453

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 11/18

10:30 am-11:15 am

2 stops17h 45m

Oslo Gardermoen

Sun 11/23

11:05 am-4:45 pm

1 stop12h 40m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 52 results
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Best time to book a flight from Illinois to Norway

Have a flexible travel schedule? Discover the best time to fly to Norway from Illinois 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 Illinois to Norway

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Norway (average of $567). Flying from Illinois to Norway in June is currently the most expensive (average of $1,006). 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 IL to NO?

Find hourly flight availability from Illinois to Norway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Norway as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Norway. 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 Illinois to Norway?

    Scandinavian Airlines, Icelandair, and Delta can get you from Illinois to Norway in just under 10h 05m. Your travel time can differ by up to 26h 05m. The distance from Illinois to Norway is about 4039 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Illinois to Norway are Icelandair ($407), Air Canada ($411), and Delta ($463).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Norway 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 Illinois to Norway?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Norway (average of $567). Flying from Illinois to Norway in June is currently the most expensive (average of $1,006). 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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Alternative routes for Illinois to Norway

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Norway

Discover the top 10 airlines that operate flights from Illinois to Norway. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$385Average$746FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$409Average$674FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$494Average$732FlexibilityNo cancel feeOn-time76%
KLMCheapest$520Average$665FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$530Average$683FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$532Average$570FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$532Average$645FlexibilityNo cancel feeOn-time69%
DeltaCheapest$545Average$734FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$554Average$646FlexibilityNo cancel feeOn-time76%
SWISSCheapest$605Average$634FlexibilityNo cancel feeOn-time79%

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