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$224+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
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 octubre 23, 2025.

Round-trip from

$385
(FlightHub)

One-way from

$224
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$533
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 October 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 octubre 23, 2025.

This FlightHub deal was found by Cheapflights users on 10/22. 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.
vie. 11/146:30 pmORD - OSL
1 stop10h 05mIcelandair
mié. 11/191:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 10/22$396
This Mytrip deal was found by Cheapflights users on 10/23. 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.
dom. 12/76:30 pmORD - OSL
1 stop10h 05mIcelandair
dom. 12/141:05 pmOSL - ORD
1 stop11h 15mIcelandair
Deal found 10/23$400
This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:30 pmORD - OSL
1 stop10h 05mIcelandair
mié. 11/191:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 10/23$404
This Ticket deal was found by Cheapflights users on 10/22. 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.
dom. 12/77:20 pmORD - TRD
1 stop22h 20mScandinavian Airlines
mar. 12/236:35 pmTRD - ORD
2 stops29h 10mScandinavian Airlines
Deal found 10/22$414
This Ticket deal was found by Cheapflights users on 10/23. 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.
dom. 12/77:20 pmORD - BGO
1 stop22h 05mScandinavian Airlines
mar. 12/236:50 pmBGO - ORD
2 stops28h 55mScandinavian Airlines
Deal found 10/23$415
This Icelandair deal was found by Cheapflights users on 10/21. 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.
mar. 11/186:30 pmORD - OSL
1 stop10h 05mIcelandair
lun. 11/241:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 10/21$419
This Icelandair deal was found by Cheapflights users on 10/21. 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.
mar. 11/186:30 pmORD - OSL
1 stop10h 05mIcelandair
dom. 11/239:30 pmOSL - ORD
1 stop26h 50mIcelandair
Deal found 10/21$420
This Icelandair deal was found by Cheapflights users on 10/21. 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.
jue. 12/46:30 pmORD - OSL
1 stop10h 05mIcelandair
jue. 12/111:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 10/21$442
This Icelandair deal was found by Cheapflights users on 10/21. 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.
mar. 12/26:30 pmORD - OSL
1 stop10h 05mIcelandair
dom. 12/79:30 pmOSL - ORD
1 stop26h 50mIcelandair
Deal found 10/21$443
This Gotogate deal was found by Cheapflights users on 10/21. 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.
vie. 12/56:30 pmORD - OSL
1 stop10h 05mIcelandair
vie. 12/121:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 10/21$459
This oojo deal was found by Cheapflights users on 10/22. 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.
vie. 11/287:20 pmORD - TOS
3 stops39h 35mScandinavian Airlines
lun. 12/86:00 amTOS - ORD
2 stops17h 45mScandinavian Airlines
Deal found 10/22$460
This Icelandair deal was found by Cheapflights users on 10/21. 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.
mié. 11/126:30 pmORD - OSL
1 stop10h 05mIcelandair
mar. 11/181:10 pmOSL - ORD
1 stop11h 10mIcelandair
Deal found 10/21$465

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 octubre 23, 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

ChicagoBergen

ORD - BGO

ORDBGO

Chicago O'Hare Intl

lun. 1/12

7:20 pm-4:25 pm

2 stops14h 05m

Bergen Flesland

sáb. 1/24

3:15 pm-4:55 pm

2 stops32h 40m

$391

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

jue. 11/6

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

mié. 11/19

1:10 pm-5:20 pm

1 stop11h 10m

$404

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

dom. 12/7

7:20 pm-12:40 am

1 stop22h 20m

Trondheim Vaernes

mar. 12/23

6:35 pm-4:45 pm

2 stops29h 10m

$414

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

mar. 11/18

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

lun. 11/24

1:10 pm-5:20 pm

1 stop11h 10m

$419

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

sáb. 1/17

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

vie. 1/23

1:10 pm-5:20 pm

1 stop11h 10m

$419

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

sáb. 12/6

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

jue. 12/11

1:10 pm-5:20 pm

1 stop11h 10m

$419

ChicagoBergen

ORD - BGO

ORDBGO

Chicago O'Hare Intl

dom. 12/7

7:20 pm-4:25 pm

2 stops14h 05m

Bergen Flesland

mar. 12/23

7:45 pm-4:45 pm

2 stops28h 00m

$420

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

dom. 1/18

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

dom. 1/25

9:30 pm-5:20 pm

1 stop26h 50m

$421

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

dom. 1/11

7:30 am-11:20 am

2 stops20h 50m

Tromso/Langnes

dom. 1/18

12:30 pm-4:45 pm

2 stops35h 15m

$422

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

dom. 1/18

7:30 am-11:20 am

2 stops20h 50m

Tromso/Langnes

vie. 1/23

8:10 pm-4:45 pm

2 stops27h 35m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 58 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 octubre 23, 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?

    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 11h 10m. 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), United Airlines ($418), and KLM ($418).

  • 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$385Average$720FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$416Average$670FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$494Average$753FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$516Average$570FlexibilityNo cancel feeOn-time71%
FinnairCheapest$521Average$645FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$530Average$678FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$532Average$644FlexibilityNo cancel feeOn-time69%
DeltaCheapest$545Average$720FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$550Average$671FlexibilityNo cancel feeOn-time75%
SWISSCheapest$605Average$634FlexibilityNo cancel feeOn-time79%

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