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Oslo Gardermoen

$233+ Cheap flights from Illinois to Oslo Gardermoen (OSL)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Nov 19 — Nov 261
Tue 11/19
Tue 11/26
1 adult, Economy
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Cheap flight deals from Illinois to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 14, 2024.

Find flight deals from Illinois to Oslo Gardermoen

Cheapest flights from Illinois to Oslo Gardermoen
Explore the most affordable flight options available from Illinois to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This Mytrip deal was found by Cheapflights users on 11/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/68:20 pmORD - OSL
1 stop32h 45mTAP AIR PORTUGAL
Thu 12/126:45 pmOSL - ORD
1 stop27h 45mTAP AIR PORTUGAL
Deal found 11/14$434
This Billigflug deal was found by Cheapflights users on 11/13. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:16 pmORD - OSL
2 stops13h 39mMultiple Airlines
Tue 12/106:10 amOSL - ORD
2 stops15h 35mMultiple Airlines
Deal found 11/13$502
This Gotogate deal was found by Cheapflights users on 11/13. 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 12/39:45 pmORD - OSL
1 stop33h 30mBritish Airways
Tue 12/107:15 amOSL - ORD
1 stop18h 30mBritish Airways
Deal found 11/13$514
This Expedia deal was found by Cheapflights users on 11/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1510:35 pmORD - OSL
1 stop18h 10mLufthansa
Sun 11/176:45 pmOSL - ORD
1 stop30h 40mLufthansa
Deal found 11/13$515
This Booking.com deal was found by Cheapflights users on 11/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/32:05 pmORD - OSL
2 stops17h 50mAir Canada
Tue 12/106:10 amOSL - ORD
2 stops15h 35mAir Canada
Deal found 11/13$520
This United Airlines deal was found by Cheapflights users on 11/12. 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 11/133:15 pmORD - OSL
1 stop19h 20mUnited Airlines
Wed 11/206:20 amOSL - ORD
2 stops15h 25mUnited Airlines
Deal found 11/12$522
This American Airlines deal was found by Cheapflights users on 11/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:05 pmORD - OSL
1 stop17h 35mAmerican Airlines
Tue 12/107:15 amOSL - ORD
2 stops17h 20mAmerican Airlines
Deal found 11/13$525
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/155:42 pmMDW - OSL
2 stops15h 18mDelta
Fri 11/226:30 amOSL - MDW
2 stops19h 02mDelta
Deal found 11/14$548
This Kiwi.com deal was found by Cheapflights users on 11/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:25 amMDW - OSL
1 stop22h 50mMultiple Airlines
Thu 12/127:00 amOSL - MDW
2 stops37h 54mMultiple Airlines
Deal found 11/14$752
This KAYAK deal was found by Cheapflights users on 11/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/235:40 pmORD - OSL
2 stops32h 40mScandinavian Airlines
Sun 12/89:00 pmOSL - ORD
1 stop25h 50mScandinavian Airlines
Deal found 11/14$779
This Mytrip deal was found by Cheapflights users on 11/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1112:15 pmSTL - OSL
3 stops28h 15mMultiple Airlines
Sun 12/151:45 pmOSL - STL
3 stops29h 25mMultiple Airlines
Deal found 11/14$852
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:10 pmSTL - OSL
2 stops21h 10mDelta
Sun 12/1512:40 pmOSL - STL
2 stops18h 03mDelta
Deal found 11/14$945

Find flights from Illinois to Oslo Gardermoen within your budget

Customize your flight search to find flights from Illinois to Oslo Gardermoen 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 2,752,363 searches. Data last updated November 14, 2024.

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Depart

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Price

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Fri 12/6

8:20 pm-12:05 pm

1 stop32h 45m

Oslo Gardermoen

Thu 12/12

6:45 pm-3:30 pm

1 stop27h 45m

$434

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 4/22

7:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Sat 4/26

1:50 pm-6:20 pm

1 stop11h 30m

$450

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sat 3/1

7:10 pm-1:05 pm

1 stop10h 55m

Oslo Gardermoen

Mon 3/10

9:15 am-4:50 pm

1 stop13h 35m

$467

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 1/29

10:40 am-11:10 am

2 stops17h 30m

Oslo Gardermoen

Mon 2/10

9:15 am-3:50 pm

1 stop13h 35m

$472

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 3/23

11:05 pm-10:40 pm

1 stop17h 35m

Oslo Gardermoen

Fri 4/4

8:35 am-5:25 pm

1 stop15h 50m

$505

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 12/3

9:45 pm-2:15 pm

1 stop33h 30m

Oslo Gardermoen

Tue 12/10

7:15 am-6:45 pm

1 stop18h 30m

$514

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 12/3

2:05 pm-2:55 pm

2 stops17h 50m

Oslo Gardermoen

Tue 12/10

6:10 am-2:45 pm

2 stops15h 35m

$520

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 12/3

9:25 pm-11:30 pm

1 stop19h 05m

Oslo Gardermoen

Tue 12/10

6:10 am-2:45 pm

2 stops15h 35m

$522

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 12/3

10:05 pm-10:40 pm

1 stop17h 35m

Oslo Gardermoen

Tue 12/10

7:15 am-5:35 pm

2 stops17h 20m

$525

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Mon 5/12

7:50 pm-1:35 pm

1 stop34h 45m

Oslo Gardermoen

Wed 5/21

2:35 pm-9:50 am

1 stop26h 15m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 45 results
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Best time to book a flight from Illinois to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen 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.

Travel insights for flights from Illinois to Oslo Gardermoen

Get recent, data-driven insights about flights from Illinois to Oslo Gardermoen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Illinois to Oslo Gardermoen Airport (average of $564). Flying from Illinois to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). 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 OSL?

Find hourly flight availability from Illinois to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

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

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Oslo Gardermoen. Reviews last updated November 14, 2024.
To help decide which airline to fly from Illinois to Oslo, see what other customers have to say about British Airways, Air Canada and United Airlines. 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.
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,788 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,304 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,640 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,538 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Illinois to Oslo Gardermoen Airport one-way?

    $342 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on TAP AIR PORTUGAL and Lufthansa, with prices starting from $357 and $389, respectively.

  • What are the most popular routes from Illinois to Oslo Gardermoen Airport?

    When deciding which route to take from Illinois to Oslo Gardermoen Airport consider Chicago O'Hare Intl - Oslo Gardermoen, Chicago Midway - Oslo Gardermoen or Lambert-St Louis - Oslo Gardermoen as they are the most popular.

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

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

  • How can I find direct flights from Illinois to Oslo Gardermoen?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Oslo Gardermoen 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 Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Oslo Gardermoen Airport (average of $564). Flying from Illinois to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). 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.

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Alternative routes for Illinois to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Sandefjord flights

Top 10 airlines flying from Illinois to Oslo Gardermoen

Discover the top 10 airlines that operate flights from Illinois to Oslo Gardermoen. 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$423Average$750FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$441Average$693FlexibilityNo cancel feeOn-time77%
FinnairCheapest$454Average$562FlexibilityNo cancel feeOn-time76%
SWISSCheapest$469Average$956FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$512Average$688FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$532Average$608FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$533Average$996FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$538Average$620FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$567Average$1,043FlexibilityNo cancel feeOn-time77%
KLMCheapest$579Average$823FlexibilityNo cancel feeOn-time75%
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