What is the most punctual flight time for Oslo to Chicago flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which layover airport has the shortest travel time from Oslo Gardermoen Airport to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 25m.

Which layover airport has the shortest connection time from Oslo Gardermoen Airport to Chicago?

Reykjavik (KEF) has the shortest average layover time for this route: 1h 30m.

Which airport is the most popular layover for flights between Oslo Gardermoen Airport and Chicago?

Reykjavik (KEF) was the most common stop: 58% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Oslo Gardermoen to Chicago?

American Airlines, Finnair, and Delta are the most popular carriers operating from Oslo Gardermoen to Chicago

Which airline has the best punctuality record on Oslo to Chicago flights?

According to our data, Qatar Airways have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from Oslo Gardermoen Airport to Chicago?

Flights via London (LHR) offer the lowest average round-trip price of $482.

How often are flights from Oslo to Chicago delayed?

Historically, on average around 50% of flights between Oslo and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 29 minutes.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How old do you have to be to fly from Oslo Gardermoen Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo Gardermoen Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$308 Cheap Flights from Oslo Gardermoen Airport to Chicago in 2026

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Find the cheapest flights from Oslo Gardermoen Airport to Chicago

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10:00 am - 4:45 pm

OSL

ORD

13h 45m1 stop

7:20 pm - 7:15 pm

ORD

OSL

16h 55m1 stop

$308Scandinavian Airlines

jue., feb. 5 - mié., feb. 18

9:55 am - 4:10 pm

OSL

ORD

13h 15m1 stop

7:15 pm - 2:55 pm

ORD

OSL

12h 40m1 stop

$318Scandinavian Airlines

sáb., abr. 11 - mié., abr. 22

5:55 am - 4:45 pm

OSL

ORD

17h 50m1 stop

7:10 pm - 8:20 pm

ORD

OSL

18h 10m1 stop

$320Scandinavian Airlines

lun., feb. 2 - dom., feb. 15

5:55 am - 4:45 pm

OSL

ORD

17h 50m1 stop

7:20 pm - 12:20 am

ORD

OSL

22h 00m1 stop

$321Scandinavian Airlines

lun., feb. 2 - lun., feb. 16

7:05 pm - 4:45 pm

OSL

ORD

28h 40m1 stop

7:20 pm - 6:15 pm

ORD

OSL

15h 55m1 stop

$361Scandinavian Airlines

jue., feb. 5 - mié., feb. 18

1:10 pm - 5:20 pm

OSL

ORD

11h 10m1 stop

7:25 pm - 3:25 pm

ORD

OSL

13h 00m1 stop

$392Icelandair

vie., ene. 30 - lun., may. 4

6:55 pm - 3:25 pm

OSL

ORD

27h 30m1 stop

7:10 pm - 6:05 pm

ORD

OSL

15h 55m1 stop

$423TAP AIR PORTUGAL

jue., feb. 5 - mié., feb. 18

7:05 am - 5:42 pm

OSL

ORD

17h 37m2 stops

8:35 pm - 10:40 pm

ORD

OSL

19h 05m1 stop

$439British Airways

jue., feb. 5 - mié., feb. 18

6:30 am - 5:54 pm

OSL

MDW

18h 24m2 stops

1:10 pm - 1:45 pm

MDW

OSL

17h 35m2 stops

$490Delta

vie., abr. 10 - mar., abr. 21

6:30 am - 6:36 pm

OSL

MDW

19h 06m2 stops

1:26 pm - 8:40 am

MDW

OSL

12h 14m2 stops

$500Delta

lun., feb. 2 - lun., feb. 16

American Airlines flights from Oslo Gardermoen Airport to Chicago

Our best American Airlines deals on Oslo Gardermoen Airport to Chicago flight tickets

American Airlines

Feb 5

OSL11:45 amOslo Gardermoen

34h 40m

1 stop

ORD3:25 pmChicago O'Hare Intl

Feb 18

ORD6:30 pmChicago O'Hare Intl

21h 10m

1 stop

OSL10:40 pmOslo Gardermoen

$488

American Airlines

Feb 5

OSL7:05 amOslo Gardermoen

15h 20m

1 stop

ORD3:25 pmChicago O'Hare Intl

Feb 18

ORD8:35 pmChicago O'Hare Intl

19h 05m

1 stop

OSL10:40 pmOslo Gardermoen

$490

American Airlines

Feb 5

OSL7:05 amOslo Gardermoen

20h 10m

2 stops

ORD8:15 pmChicago O'Hare Intl

Feb 9

ORD3:30 pmChicago O'Hare Intl

24h 10m

2 stops

OSL10:40 pmOslo Gardermoen

$494

Scandinavian Airlines flights from Oslo Gardermoen Airport to Chicago

Our best Scandinavian Airlines deals on Oslo Gardermoen Airport to Chicago flight tickets

Scandinavian Airlines

Feb 5

OSL10:00 amOslo Gardermoen

13h 45m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 18

ORD7:20 pmChicago O'Hare Intl

16h 55m

1 stop

OSL7:15 pmOslo Gardermoen

$308

Scandinavian Airlines

Apr 11

OSL9:55 amOslo Gardermoen

13h 15m

1 stop

ORD4:10 pmChicago O'Hare Intl

Apr 22

ORD7:15 pmChicago O'Hare Intl

12h 40m

1 stop

OSL2:55 pmOslo Gardermoen

$318

Scandinavian Airlines

Feb 2

OSL5:55 amOslo Gardermoen

17h 50m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 15

ORD7:10 pmChicago O'Hare Intl

18h 10m

1 stop

OSL8:20 pmOslo Gardermoen

$320

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 2/5

10:00 am-4:45 pm

1 stop13h 45m

Chicago O'Hare Intl

mié. 2/18

7:20 pm-7:15 pm

1 stop16h 55m

$308

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

sáb. 4/11

9:55 am-4:10 pm

1 stop13h 15m

Chicago O'Hare Intl

mié. 4/22

7:15 pm-2:55 pm

1 stop12h 40m

$318

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

lun. 2/2

5:55 am-4:45 pm

1 stop17h 50m

Chicago O'Hare Intl

dom. 2/15

7:10 pm-8:20 pm

1 stop18h 10m

$320

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

lun. 2/2

5:55 am-4:45 pm

1 stop17h 50m

Chicago O'Hare Intl

lun. 2/16

7:20 pm-12:20 am

1 stop22h 00m

$321

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 2/5

7:05 pm-4:45 pm

1 stop28h 40m

Chicago O'Hare Intl

mié. 2/18

7:20 pm-6:15 pm

1 stop15h 55m

$361

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

vie. 1/30

1:10 pm-5:20 pm

1 stop11h 10m

Chicago O'Hare Intl

lun. 5/4

7:25 pm-3:25 pm

1 stop13h 00m

$392

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 2/5

6:55 pm-3:25 pm

1 stop27h 30m

Chicago O'Hare Intl

mié. 2/18

7:10 pm-6:05 pm

1 stop15h 55m

$423

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 2/5

7:05 am-5:42 pm

2 stops17h 37m

Chicago O'Hare Intl

mié. 2/18

8:35 pm-10:40 pm

1 stop19h 05m

$439

OsloChicago

OSL - MDW

OSLMDW

Oslo Gardermoen

vie. 4/10

6:30 am-5:54 pm

2 stops18h 24m

Chicago Midway

mar. 4/21

1:10 pm-1:45 pm

2 stops17h 35m

$490

OsloChicago

OSL - MDW

OSLMDW

Oslo Gardermoen

lun. 2/2

6:30 am-6:36 pm

2 stops19h 06m

Chicago Midway

lun. 2/16

1:26 pm-8:40 am

2 stops12h 14m

$500

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo Gardermoen Airport to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Oslo Gardermoen Airport, with most prices found around $480. If you’re not able to fly to Chicago in September, then November is your next best option. Flight prices from Oslo Gardermoen Airport to Chicago during November average around $480.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $563 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Oslo Gardermoen Airport for as low as $400 on momondo.

Can stopping save me money on Oslo Gardermoen Airport to Chicago flights?

You could potentially save up to 3% on your flight if you consider stops on a Oslo Gardermoen Airport to Chicago flight.

How have Oslo Gardermoen Airport to Chicago flight prices changed over time?

As of January 2026, prices for Oslo Gardermoen Airport to Chicago flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Oslo Gardermoen Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Oslo Gardermoen Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Oslo Gardermoen Airport to Chicago (OSL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo Gardermoen Airport to Chicago

Fastest flight time	11h 10m
Direct flights	None

The fastest flight from Oslo Gardermoen Airport to Chicago takes 11h 10m

There are no direct flights from Oslo Gardermoen Airport to Chicago. There are no popular flight routes from Oslo Gardermoen Airport to Chicago.

Search flight deals

How far is Oslo Gardermoen to Chicago by plane?
A flight from Oslo Gardermoen to Chicago will travel around 4036.6 mi. Flights usually cover this in 11h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Oslo Gardermoen Airport to Chicago?
Prices for flights from Oslo Gardermoen Airport to Chicago are updated daily.
How old do you have to be to fly from Oslo Gardermoen Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oslo Gardermoen Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Oslo Gardermoen Airport to Chicago?
Based on momondo bookings for flights between Oslo Gardermoen Airport and Chicago, the leading airline is Icelandair, making up 49% of the total bookings. Other popular airlines include Scandinavian Airlines with 26% and Lufthansa with 25%.

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Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oslo to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Oslo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oslo to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Oslo.

I’m not ready to book a flight from Oslo to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Oslo and alert you when they change.

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Flights to Las Vegasfrom $55

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Flights to Bostonfrom $58

Flights to Atlantafrom $48

Flights to Dallasfrom $57

Flights to Seattlefrom $57

Flights to Denverfrom $38

Cheap flights from Oslo Gardermoen Airport to Chicago from $308

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Oslo Gardermoen Airport to Chicago

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American Airlines flights from Oslo Gardermoen Airport to Chicago

Our best American Airlines deals on Oslo Gardermoen Airport to Chicago flight tickets

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Our best Scandinavian Airlines deals on Oslo Gardermoen Airport to Chicago flight tickets

momondo Fare Finder

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Oslo Gardermoen Airport to Chicago

What is the cheapest month to fly to Chicago?

How far in advance should I book a flight to Chicago?

Can stopping save me money on Oslo Gardermoen Airport to Chicago flights?

You could potentially save up to 3% on your flight if you consider stops on a Oslo Gardermoen Airport to Chicago flight.

How have Oslo Gardermoen Airport to Chicago flight prices changed over time?

As of January 2026, prices for Oslo Gardermoen Airport to Chicago flights are approximately 1% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Oslo Gardermoen to Chicago?

American Airlines, Finnair, and Delta are the most popular carriers operating from Oslo Gardermoen to Chicago

How often are flights from Oslo to Chicago delayed?

Historically, on average around 50% of flights between Oslo and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 29 minutes.

What is the most punctual flight time for Oslo to Chicago flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Oslo to Chicago flights?

According to our data, Qatar Airways have had the least number of delays on this route over the last 12 months; with about 100% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Oslo Gardermoen Airport and Chicago?

Reykjavik (KEF) was the most common stop: 58% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Oslo Gardermoen Airport to Chicago?

Flights via London (LHR) offer the lowest average round-trip price of $482.

Which layover airport has the shortest travel time from Oslo Gardermoen Airport to Chicago?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 25m.

Which layover airport has the shortest connection time from Oslo Gardermoen Airport to Chicago?

Reykjavik (KEF) has the shortest average layover time for this route: 1h 30m.

When to book flights from Oslo Gardermoen Airport to Chicago

Cheap Oslo Gardermoen Airport to Chicago (OSL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo Gardermoen Airport to Chicago

Fastest flight time

Direct flights

How far is Oslo Gardermoen to Chicago by plane?

When did momondo last update prices for flights from Oslo Gardermoen Airport to Chicago?

How old do you have to be to fly from Oslo Gardermoen Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular airline from Oslo Gardermoen Airport to Chicago?

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Chicago?

Can I find flights from Oslo to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Oslo to Chicago?

I’m not ready to book a flight from Oslo to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago