What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to Oslo Gardermoen Airport, with prices starting at $440. Additional round-trip tickets that might be worth considering are offered by Icelandair and SWISS, with the lowest prices starting at $444 and $485, respectively. Scandinavian Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $254. SWISS flights start at $319 while deals on Icelandair start at $339 one-way.

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

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

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.

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).

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

American Airlines, Finnair and British Airways are the most popular airlines when flying from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport.

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

Our data shows that November tends to be the cheapest month to fly to Oslo Gardermoen Airport from Chicago O'Hare Intl Airport. Users have commonly found prices around $612 for the month, but tickets can be as low as $387. Due to multiple factors, prepare for potentially higher prices in June.

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

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

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

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 Gardermoen.

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

Yes. Cheapflights offers flight deals from O'Hare Intl 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.

$243+ Flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport

Q: How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Airfare is below average for this route at the moment. Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flights typically cost between $531 and $718 in October. The cheapest round-trip price found within the last 3 days was $440 on Scandinavian Airlines (Oct 26-Nov 17).

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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Oslo Gardermoen are usually found in February or March, booked 27 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from O'Hare Intl to Oslo Gardermoen

Round-trip from	$440 (FlightHub)
One-way from	$254 (oojo)
Popular in	June
Cheapest in	February
Average price	$760

From Chicago O'Hare Intl to Oslo Gardermoen

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One-way flight from Chicago O'Hare Intl to Oslo Gardermoen

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Highest demand for flights based on searches. 15% potential increase in price ($115 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from O'Hare Intl to Oslo Gardermoen

Cheapest flights from O'Hare Intl to Oslo Gardermoen
Explore the most affordable flight options available from O'Hare Intl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Sun 10/268:20 pmORD - OSL

1 stop10h 50mScandinavian Airlines

Sat 11/1510:00 amOSL - ORD

1 stop13h 45mScandinavian Airlines

Deal found 7/26

$440

Tue 9/307:25 pmORD - OSL

1 stop10h 10mIcelandair

Sun 10/51:50 pmOSL - ORD

1 stop14h 25mIcelandair

Deal found 7/27

$444

Wed 12/109:45 pmORD - OSL

1 stop17h 55mBritish Airways

Thu 12/187:05 amOSL - ORD

1 stop15h 20mBritish Airways

Deal found 7/28

$472

Tue 9/27:05 pmORD - OSL

1 stop21h 50mSWISS

Thu 9/115:40 amOSL - ORD

1 stop17h 15mSWISS

Deal found 7/28

$485

Tue 9/27:05 pmORD - OSL

1 stop21h 50mMultiple Airlines

Thu 9/115:40 amOSL - ORD

2 stops21h 31mMultiple Airlines

Deal found 7/28

$494

Sun 8/1010:30 pmORD - OSL

1 stop12h 30mLufthansa

Wed 8/209:45 amOSL - ORD

1 stop17h 10mLufthansa

Deal found 7/28

$497

Tue 10/282:39 pmORD - OSL

2 stops16h 56mAustrian Airlines

Sun 11/162:20 pmOSL - ORD

1 stop30h 40mAustrian Airlines

Deal found 7/26

$501

Sun 10/2612:50 pmORD - OSL

2 stops17h 20mAir Canada

Sun 11/166:05 amOSL - ORD

2 stops20h 25mAir Canada

Deal found 7/26

$503

Wed 8/279:30 pmORD - OSL

1 stop12h 05mAmerican Airlines

Wed 9/31:20 pmOSL - ORD

2 stops17h 39mAmerican Airlines

Deal found 7/27

$525

Wed 12/105:55 pmORD - OSL

2 stops16h 50mUnited Airlines

Thu 12/1811:50 amOSL - ORD

2 stops18h 54mUnited Airlines

Deal found 7/28

$529

Best flights from O'Hare Intl to Oslo Gardermoen
Discover carefully curated flight deals from O'Hare Intl to Oslo Gardermoen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Sun 10/268:20 pmORD - OSL

1 stop11h 55mScandinavian Airlines

Mon 11/1710:00 amOSL - ORD

1 stop13h 45mScandinavian Airlines

Deal found 7/26

$440

Tue 9/307:25 pmORD - OSL

1 stop10h 10mIcelandair

Sun 10/51:50 pmOSL - ORD

1 stop14h 25mIcelandair

Deal found 7/27

$444

Tue 9/27:05 pmORD - OSL

1 stop21h 50mSWISS

Thu 9/115:40 amOSL - ORD

1 stop17h 15mSWISS

Deal found 7/28

$485

Tue 9/27:05 pmORD - OSL

1 stop21h 50mMultiple Airlines

Thu 9/115:40 amOSL - ORD

2 stops21h 31mMultiple Airlines

Deal found 7/28

$494

Sun 8/1010:30 pmORD - OSL

1 stop12h 30mLufthansa

Wed 8/209:45 amOSL - ORD

1 stop17h 10mLufthansa

Deal found 7/28

$497

Sun 10/2612:50 pmORD - OSL

2 stops17h 20mAir Canada

Sun 11/166:05 amOSL - ORD

2 stops20h 25mAir Canada

Deal found 7/26

$503

Tue 9/910:35 pmORD - OSL

1 stop17h 50mBritish Airways

Tue 9/167:25 pmOSL - ORD

1 stop23h 25mBritish Airways

Deal found 7/26

$505

Thu 9/44:20 pmORD - OSL

1 stop14h 50mAustrian Airlines

Mon 9/152:55 pmOSL - ORD

2 stops34h 30mAustrian Airlines

Deal found 7/27

$514

Wed 8/279:30 pmORD - OSL

1 stop12h 05mAmerican Airlines

Wed 9/31:20 pmOSL - ORD

2 stops17h 39mAmerican Airlines

Deal found 7/27

$525

Wed 8/69:40 pmORD - OSL

1 stop17h 30mUnited Airlines

Sat 8/166:35 amOSL - ORD

1 stop15h 20mUnited Airlines

Deal found 7/26

$535

Last-minute flights from O'Hare Intl to Oslo Gardermoen
Discover last-minute flight deals from O'Hare Intl to Oslo Gardermoen. Data last updated July 28, 2025 and is based on user searches.

Sat 8/29:30 pmORD - OSL

1 stop12h 05mAmerican Airlines

Sat 8/168:20 amOSL - ORD

2 stops20h 05mAmerican Airlines

Deal found 7/26

$783

Tue 8/52:20 pmORD - OSL

1 stop26h 35mSWISS

Sun 8/315:40 amOSL - ORD

1 stop13h 30mSWISS

Deal found 7/26

$540

Tue 8/52:20 pmORD - OSL

1 stop26h 35mMultiple Airlines

Sun 8/317:15 amOSL - ORD

2 stops19h 40mMultiple Airlines

Deal found 7/26

$579

Wed 8/69:40 pmORD - OSL

1 stop17h 30mUnited Airlines

Sat 8/166:35 amOSL - ORD

1 stop15h 20mUnited Airlines

Deal found 7/26

$535

Wed 8/69:40 pmORD - OSL

1 stop17h 30mLufthansa

Sat 8/166:35 amOSL - ORD

1 stop15h 20mLufthansa

Deal found 7/28

$554

Thu 8/77:25 pmORD - OSL

1 stop10h 10mIcelandair

Mon 8/184:30 pmOSL - ORD

1 stop32h 45mIcelandair

Deal found 7/26

$522

Thu 8/74:15 pmORD - OSL

1 stop11h 50mDelta

Mon 8/186:05 amOSL - ORD

2 stops19h 00mDelta

Deal found 7/26

$610

Thu 8/710:15 amORD - OSL

2 stops39h 30mEthiopian Air

Mon 8/187:45 pmOSL - ORD

3 stops43h 30mEthiopian Air

Deal found 7/27

$2,444

Sat 8/95:20 pmORD - OSL

2 stops16h 00mDelta

Mon 8/256:05 amOSL - ORD

1 stop15h 55mDelta

Deal found 7/26

$575

Sat 8/94:15 pmORD - OSL

1 stop19h 15mKLM

Mon 8/256:30 amOSL - ORD

2 stops20h 53mKLM

Deal found 7/26

$588

Sun 8/1010:30 pmORD - OSL

1 stop12h 30mLufthansa

Wed 8/209:45 amOSL - ORD

1 stop17h 10mLufthansa

Deal found 7/28

$497

Thu 8/1410:15 pmORD - OSL

1 stop10h 10mIcelandair

Sun 8/314:30 pmOSL - ORD

1 stop32h 45mIcelandair

Deal found 7/27

$453

One-way flights from O'Hare Intl to Oslo Gardermoen
Search for one-way flight options from O'Hare Intl to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Mon 8/256:10 pmORD - OSL

1 stop16h 40mTAP AIR PORTUGAL

Deal found 7/26

$254

Tue 8/262:40 pmORD - OSL

2 stops39h 15mMultiple Airlines

Deal found 7/26

$258

Thu 8/217:05 pmORD - OSL

1 stop21h 50mSWISS

Deal found 7/27

$319

Wed 8/207:25 pmORD - OSL

1 stop10h 10mIcelandair

Deal found 7/28

$339

Fri 9/125:40 pmORD - OSL

1 stop21h 50mAmerican Airlines

Deal found 7/26

$349

Thu 9/411:54 amORD - OSL

2 stops15h 56mBritish Airways

Deal found 7/28

$355

Tue 8/510:30 pmORD - OSL

1 stop18h 20mLufthansa

Deal found 7/26

$358

Sat 10/1810:40 amORD - OSL

2 stops19h 25mAir Canada

Deal found 7/27

$369

Thu 8/2810:43 amORD - OSL

2 stops21h 02mUnited Airlines

Deal found 7/26

$424

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 10/26

8:20 pm-1:10 pm

1 stop10h 50m

Oslo Gardermoen

Sat 11/15

10:00 am-4:45 pm

1 stop13h 45m

$440

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 9/30

7:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Sun 10/5

1:50 pm-9:15 pm

1 stop14h 25m

$444

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 12/10

9:45 pm-10:40 pm

1 stop17h 55m

Oslo Gardermoen

Thu 12/18

7:05 am-3:25 pm

1 stop15h 20m

$472

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 9/2

7:05 pm-11:55 pm

1 stop21h 50m

Oslo Gardermoen

Thu 9/11

5:40 am-3:55 pm

1 stop17h 15m

$485

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 9/2

7:05 pm-11:55 pm

1 stop21h 50m

Oslo Gardermoen

Thu 9/11

5:40 am-8:11 pm

2 stops21h 31m

$494

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 8/10

10:30 pm-6:00 pm

1 stop12h 30m

Oslo Gardermoen

Wed 8/20

9:45 am-7:55 pm

1 stop17h 10m

$497

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 10/28

2:39 pm-1:35 pm

2 stops16h 56m

Oslo Gardermoen

Sun 11/16

2:20 pm-2:00 pm

1 stop30h 40m

$501

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 10/26

12:50 pm-12:10 pm

2 stops17h 20m

Oslo Gardermoen

Sun 11/16

6:05 am-7:30 pm

2 stops20h 25m

$503

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 8/27

9:30 pm-4:35 pm

1 stop12h 05m

Oslo Gardermoen

Wed 9/3

1:20 pm-11:59 pm

2 stops17h 39m

$525

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 12/10

5:55 pm-5:45 pm

2 stops16h 50m

Oslo Gardermoen

Thu 12/18

11:50 am-11:44 pm

2 stops18h 54m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 19 results

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

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

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport

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

The best time to book flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport (average of $567). Flying from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). 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?

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Reykjavik (KEF) – chosen by Cheapflights users on 80% of 1-stop itineraries from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $545.

What’s the fastest layover option from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 3h 55m.

Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 19m.

Reviews of airlines servicing Oslo Gardermoen

Peruse reviews from past customers who have flown with Austrian Airlines, SWISS, and United Airlines from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Austrian Airlines

7.6

Good

820 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

SWISS

7.6

Good

1,679 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

United Airlines

7.4

Good

8,892 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Scandinavian Airlines

7.3

Good

1,447 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

American Airlines

7.2

Good

10,000 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to Oslo Gardermoen Airport, with prices starting at $440. Additional round-trip tickets that might be worth considering are offered by Icelandair and SWISS, with the lowest prices starting at $444 and $485, respectively. Scandinavian Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport one-way?
To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $254. SWISS flights start at $319 while deals on Icelandair start at $339 one-way.
Can I find deals for flights from O'Hare Intl to Oslo Gardermoen that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Oslo Gardermoen?
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 Gardermoen.
Can I find deals for business class flights from O'Hare Intl to Oslo Gardermoen?
Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport (average of $567). Flying from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,009). 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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Top 9 airlines flying from O'Hare Intl to Oslo Gardermoen

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$408	Average$601	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$432	Average$807	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$494	Average$645	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$532	Average$722	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$540	Average$686	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$549	Average$660	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$550	Average$751	FlexibilityNo cancel fee	On-time75%
Finnair	Cheapest$552	Average$678	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$582	Average$870	FlexibilityNo cancel fee	On-timeN/A

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$243+ Cheap flights from O'Hare Intl (ORD) 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Oslo Gardermoen are usually found in February or March, booked 27 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from O'Hare Intl to Oslo Gardermoen

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from O'Hare Intl to Oslo Gardermoen

Cheapest flights from O'Hare Intl to Oslo GardermoenExplore the most affordable flight options available from O'Hare Intl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from O'Hare Intl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from O'Hare Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Oslo Gardermoen. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from ORD to OSL?

Find hourly flight availability from O'Hare Intl 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 July 28, 2025.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

What’s the top layover airport for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Share of 1-stop round-trip flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Average round-trip fare for 1-stop flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Shortest average travel time for 1-stop one-way flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Average layover duration for 1-stop one-way flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Oslo Gardermoen

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 flying from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport round-trip?

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

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

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

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

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

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Alternative routes for O'Hare Intl to Oslo Gardermoen

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Top 9 airlines flying from O'Hare Intl to Oslo Gardermoen

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Cheapest flights from O'Hare Intl to Oslo Gardermoen
Explore the most affordable flight options available from O'Hare Intl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.