HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo

$194+ Cheap flights from O'Hare Intl (ORD) to Oslo

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Oslo with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Chicago O'Hare Intl to Oslo are usually found in February or April, booked 77 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Oslo (OS1). 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 20, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$434
(Icelandair)

One-way from

$270
(Kiwi.com)
High demand for flights, 40% potential price rise
Search Deals
Best time to find cheap flights, 29% potential price drop
Search Deals
From Chicago O'Hare Intl to Oslo
Search Deals
One-way flight from Chicago O'Hare Intl to Oslo
Search Deals

Find flight deals from O'Hare Intl to Oslo

Cheapest flights from O'Hare Intl to Oslo
Explore the most affordable flight options available from O'Hare Intl to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Wed 12/47:15 pmORD - OSL
1 stop33h 50mTAP AIR PORTUGAL
Tue 12/106:45 pmOSL - ORD
1 stop27h 45mTAP AIR PORTUGAL
Deal found 11/19$446
This Gotogate deal was found by Cheapflights users on 11/19. 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.
Wed 12/47:20 amORD - OSL
2 stops22h 25mAir Canada
Tue 12/106:10 amOSL - ORD
2 stops20h 45mAir Canada
Deal found 11/19$513
This British Airways deal was found by Cheapflights users on 11/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1910:05 pmORD - OSL
1 stop17h 35mBritish Airways
Tue 11/267:15 amOSL - ORD
1 stop14h 30mBritish Airways
Deal found 11/18$518
This Orbitz deal was found by Cheapflights users on 11/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/197:05 pmORD - OSL
1 stop34h 05mMultiple Airlines
Tue 11/266:10 amOSL - ORD
2 stops15h 35mMultiple Airlines
Deal found 11/18$520
This United Airlines deal was found by Cheapflights users on 11/18. 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 11/209:25 amORD - OSL
2 stops20h 20mUnited Airlines
Wed 11/276:20 amOSL - ORD
2 stops15h 25mUnited Airlines
Deal found 11/18$525
This Orbitz deal was found by Cheapflights users on 11/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2010:35 pmORD - OSL
1 stop12h 00mLufthansa
Thu 11/286:30 amOSL - ORD
1 stop20h 35mLufthansa
Deal found 11/19$532
This KLM deal was found by Cheapflights users on 11/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/64:25 pmORD - OSL
1 stop13h 15mKLM
Thu 12/126:55 pmOSL - ORD
1 stop26h 35mKLM
Deal found 11/19$539
This Gurufare deal was found by Cheapflights users on 11/19. 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.
Fri 12/277:10 pmORD - OSL
1 stop17h 15mScandinavian Airlines
Thu 1/94:10 pmOSL - ORD
1 stop30h 40mScandinavian Airlines
Deal found 11/19$641
This Gurufare deal was found by Cheapflights users on 11/19. 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.
Sat 12/287:10 pmORD - TRF
1 stop10h 10mMultiple Airlines
Thu 1/91:00 pmTRF - ORD
1 stop33h 50mMultiple Airlines
Deal found 11/19$707
This KAYAK deal was found by Cheapflights users on 11/19. 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.
Wed 11/277:10 pmORD - TRF
1 stop10h 15mScandinavian Airlines
Sun 12/87:00 pmTRF - ORD
1 stop27h 50mScandinavian Airlines
Deal found 11/19$764
This Trip.com deal was found by Cheapflights users on 11/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:55 amORD - OSL
1 stop16h 05mTurkish Airlines
Thu 1/26:15 pmOSL - ORD
1 stop22h 55mTurkish Airlines
Deal found 11/19$2,170
This KAYAK deal was found by Cheapflights users on 11/19. 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.
Wed 12/119:45 amORD - OSL
2 stops39h 00mEthiopian Air
Wed 12/186:45 pmOSL - ORD
3 stops43h 55mEthiopian Air
Deal found 11/19$2,489

Find flights from O'Hare Intl to Oslo within your budget

Customize your flight search to find flights from O'Hare Intl to Oslo 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Fri 1/10

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Thu 1/16

1:10 pm-5:20 pm

1 stop11h 10m

$434

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Thu 1/23

7:10 pm-1:05 pm

1 stop10h 55m

Oslo Gardermoen

Mon 1/27

9:15 am-3:50 pm

1 stop13h 35m

$436

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 12/4

7:15 pm-12:05 pm

1 stop33h 50m

Oslo Gardermoen

Tue 12/10

6:45 pm-3:30 pm

1 stop27h 45m

$446

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 1/14

10:40 am-9:20 am

2 stops15h 40m

Oslo Gardermoen

Mon 1/20

11:30 am-3:50 pm

1 stop11h 20m

$506

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Wed 1/15

10:05 am-12:35 pm

2 stops19h 30m

Oslo Sandefjord

Sun 1/19

7:45 pm-3:50 pm

1 stop27h 05m

$511

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 12/4

7:20 am-12:45 pm

2 stops22h 25m

Oslo Gardermoen

Tue 12/10

6:10 am-7:55 pm

2 stops20h 45m

$513

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 1/12

5:00 pm-10:40 pm

1 stop22h 40m

Oslo Gardermoen

Mon 1/27

8:45 am-9:14 pm

2 stops19h 29m

$516

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 2/26

10:05 pm-10:40 pm

1 stop17h 35m

Oslo Gardermoen

Sat 3/8

7:05 am-1:05 pm

1 stop13h 00m

$521

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Thu 1/16

9:25 pm-5:55 pm

1 stop13h 30m

Oslo Gardermoen

Sun 1/26

6:20 am-7:55 pm

2 stops20h 35m

$533

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Fri 12/6

4:25 pm-12:40 pm

1 stop13h 15m

Oslo Gardermoen

Thu 12/12

6:55 pm-2:30 pm

1 stop26h 35m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 32 results
1
2
3
4

Best time to book a flight from O'Hare Intl to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from O'Hare Intl 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 O'Hare Intl to Oslo

Get recent, data-driven insights about flights from O'Hare Intl to Oslo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Oslo?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Oslo. Price data was last updated on November 15, 2024.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Oslo?

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo (average of $564). Flying from Chicago O'Hare Intl Airport to Oslo 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 ORD to OSL?

Find hourly flight availability from O'Hare Intl to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Oslo in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Oslo?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Oslo. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Oslo flight should consider departing on Monday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Oslo by month

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

In terms of precipitation, rainfall in Oslo 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 when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, 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

Get insights into the airlines that provide service to Oslo. 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. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown Scandinavian Airlines, TAP AIR PORTUGAL and Air Canada from Chicago to Oslo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Turkish Airlines
7.4
Good
3,915 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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 O'Hare Intl to Oslo. 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 flying from Chicago O'Hare Intl Airport to Oslo round-trip?

    According to our current data, Icelandair ($434), Scandinavian Airlines ($436), and TAP AIR PORTUGAL ($446) offers the cheapest pricing from Chicago O'Hare Intl Airport to Oslo. Users have found that Icelandair is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Oslo one-way?

    One-way options have recently been found by users for as low as $410 on KLM. Other airlines that offer cheap prices include Air Canada from $412 and Air France from $464 one-way.

  • Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to Oslo?

    Chicago O'Hare Intl Airport to Oslo flights have a layover in Reykjavik most often. Copenhagen sees the next most layovers on Chicago O'Hare Intl Airport to Oslo flights.

  • What are some popular things to do or see while on a layover in Reykjavik?

    The majority of Reykjavik visitors spend their time at Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Travelers in need of a car in Reykjavik can rent one for about $47 per day.

  • What are some popular points of interest to see during a layover in Copenhagen?

    Tivoli, Kongens Nytorv, and Rådhuspladsen are currently the most popular points of interest in Copenhagen at the moment. Tivoli, Kongens Nytorv and Rådhuspladsen are located about 5.3 mi, 5.1 mi, and 5.2 mi, respectively from Kastrup Copenhagen if you are interested in checking them out. Travelers can book a car rental at Kastrup Copenhagen for about $30 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago O'Hare Intl Airport to Oslo flights?

    Chicago O'Hare Intl Airport to Oslo flights have a layover in Stockholm the least frequently.

  • Can I find deals for flights from O'Hare Intl to Oslo that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Oslo?

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

  • Can I find deals for business class flights from O'Hare Intl to Oslo?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Oslo 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 Chicago O'Hare Intl Airport to Oslo?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo (average of $564). Flying from Chicago O'Hare Intl Airport to Oslo 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from O'Hare Intl to Oslo

Discover the top 10 airlines that operate flights from O'Hare Intl to Oslo. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$424Average$746FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$441Average$695FlexibilityNo cancel feeOn-time77%
FinnairCheapest$454Average$568FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$512Average$688FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$537Average$996FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$538Average$631FlexibilityNo cancel feeOn-time71%
KLMCheapest$550Average$970FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$557Average$629FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$567Average$1,043FlexibilityNo cancel feeOn-time77%
DeltaCheapest$582Average$745FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines