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Norway

$230+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Round-trip from

$362
(Ticket)

One-way from

$230
(SmartFares)

Popular in

June

Cheapest in

November

Average price

$497
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 ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 6, 2025.

This Ticket deal was found by Cheapflights users on 11/5. 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.
Sun 11/236:30 pmORD - OSL
1 stop10h 05mIcelandair
Sun 12/79:30 pmOSL - ORD
1 stop26h 50mIcelandair
Deal found 11/5$362
This Ticket deal was found by Cheapflights users on 11/4. 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.
Mon 11/107:20 pmORD - BGO
1 stop22h 05mScandinavian Airlines
Sun 11/238:20 amBGO - ORD
2 stops15h 25mScandinavian Airlines
Deal found 11/4$370
This FlightHub deal was found by Cheapflights users on 11/5. 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.
Sat 12/66:30 pmORD - OSL
1 stop19h 05mIcelandair
Thu 12/111:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 11/5$395
This Justfly.com deal was found by Cheapflights users on 11/5. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:20 pmORD - TRD
2 stops19h 20mScandinavian Airlines
Wed 12/106:35 pmTRD - ORD
2 stops29h 10mScandinavian Airlines
Deal found 11/5$397
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:10 amORD - OSL
2 stops19h 10mScandinavian Airlines
Fri 12/125:55 amOSL - ORD
1 stop17h 50mScandinavian Airlines
Deal found 11/4$399
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:10 amORD - BGO
2 stops19h 20mScandinavian Airlines
Thu 12/117:35 pmBGO - ORD
1 stop28h 10mScandinavian Airlines
Deal found 11/5$405
This oojo deal was found by Cheapflights users on 11/6. 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 12/37:10 pmORD - OSL
1 stop15h 55mTAP AIR PORTUGAL
Thu 12/116:55 pmOSL - ORD
1 stop27h 30mTAP AIR PORTUGAL
Deal found 11/6$412
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:20 pmORD - OSL
1 stop15h 00mScandinavian Airlines
Wed 12/31:30 pmOSL - ORD
1 stop34h 15mScandinavian Airlines
Deal found 11/5$422
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amORD - OSL
2 stops19h 20mScandinavian Airlines
Thu 12/115:55 amOSL - ORD
1 stop17h 50mScandinavian Airlines
Deal found 11/4$429
This oojo deal was found by Cheapflights users on 11/5. 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 12/58:15 pmORD - OSL
1 stop14h 40mTAP AIR PORTUGAL
Thu 12/116:55 pmOSL - ORD
1 stop27h 30mTAP AIR PORTUGAL
Deal found 11/5$432
This oojo deal was found by Cheapflights users on 11/5. 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.
Tue 12/306:30 pmORD - OSL
1 stop10h 05mIcelandair
Thu 1/81:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 11/5$436
This FlightHub deal was found by Cheapflights users on 11/4. 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.
Sat 12/67:20 pmORD - BGO
1 stop31h 10mScandinavian Airlines
Thu 12/118:00 pmBGO - ORD
2 stops27h 45mScandinavian Airlines
Deal found 11/4$437

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 November 6, 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

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 11/23

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Sun 12/7

9:30 pm-5:20 pm

1 stop26h 50m

$362

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Thu 1/15

7:20 pm-11:45 pm

2 stops21h 25m

Tromso/Langnes

Mon 1/19

5:55 pm-4:45 pm

3 stops53h 50m

$389

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

5:55 pm-4:45 pm

3 stops53h 50m

$389

ChicagoBergen

ORD - BGO

ORDBGO

Chicago O'Hare Intl

Mon 1/12

7:20 pm-7:00 pm

1 stop16h 40m

Bergen Flesland

Sat 1/24

8:30 am-4:45 pm

2 stops15h 15m

$392

ChicagoBergen

ORD - BGO

ORDBGO

Chicago O'Hare Intl

Wed 2/18

7:20 pm-12:25 am

1 stop22h 05m

Bergen Flesland

Sat 2/28

8:15 pm-4:45 pm

2 stops27h 30m

$392

ChicagoBergen

ORD - BGO

ORDBGO

Chicago O'Hare Intl

Fri 1/30

7:20 pm-9:30 am

1 stop31h 10m

Bergen Flesland

Fri 2/6

5:55 am-4:45 pm

1 stop17h 50m

$394

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 11/27

7:20 pm-9:40 pm

2 stops19h 20m

Trondheim Vaernes

Wed 12/10

6:35 pm-4:45 pm

2 stops29h 10m

$397

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Fri 12/5

7:10 am-9:20 am

2 stops19h 10m

Oslo Gardermoen

Fri 12/12

5:55 am-4:45 pm

1 stop17h 50m

$399

ChicagoBergen

ORD - BGO

ORDBGO

Chicago O'Hare Intl

Wed 2/11

7:20 pm-2:15 pm

1 stop11h 55m

Bergen Flesland

Wed 2/18

5:55 am-4:45 pm

1 stop17h 50m

$410

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 12/3

7:10 pm-6:05 pm

1 stop15h 55m

Oslo Gardermoen

Thu 12/11

6:55 pm-3:25 pm

1 stop27h 30m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 48 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, February is the cheapest month in which you can book a flight from Illinois to Norway (average of $383). Flying from Illinois to Norway in June is currently the most expensive (average of $592). 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 November 6, 2025.

When flying from Illinois to Norway, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the morning.

What is the cheapest day to fly from Illinois to Norway?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Norway. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Norway flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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?

    Icelandair, Scandinavian Airlines, and TAP AIR PORTUGAL can get you from Illinois to Norway in just under 10h 05m. Your travel time can differ by up to 11h 20m. 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 TAP AIR PORTUGAL ($230), Lufthansa ($413), and Delta ($415).

  • 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, February is the cheapest month in which you can book a flight from Illinois to Norway (average of $383). Flying from Illinois to Norway in June is currently the most expensive (average of $592). 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$384Average$708FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$419Average$686FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$494Average$753FlexibilityNo cancel feeOn-time76%
SWISSCheapest$513Average$634FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$516Average$553FlexibilityNo cancel feeOn-time71%
FinnairCheapest$521Average$645FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$530Average$678FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$532Average$646FlexibilityNo cancel feeOn-time69%
KLMCheapest$545Average$666FlexibilityNo cancel feeOn-time75%
DeltaCheapest$562Average$720FlexibilityNo cancel feeOn-timeN/A

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