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Cheap flights from Oslo Gardermoen Airport to Chicago from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo Gardermoen Airport to Chicago departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Oslo Gardermoen Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
12:50 pm - 5:50 pm
OSL
-
ORD
12h 00m
1 stop
Finnair Logo
9:30 pm - 4:35 pm
ORD
-
OSL
12h 05m
1 stop
$483Finnair
Thu, Apr 23 - Wed, May 6
Finnair Logo
8:35 am - 5:50 pm
OSL
-
ORD
16h 15m
1 stop
Finnair Logo
9:30 pm - 4:35 pm
ORD
-
OSL
12h 05m
1 stop
$492Finnair
Thu, Apr 23 - Wed, May 6
Finnair Logo
12:50 pm - 5:50 pm
OSL
-
ORD
12h 00m
1 stop
Finnair Logo
9:30 pm - 7:45 pm
ORD
-
OSL
15h 15m
1 stop
$495Finnair
Thu, Apr 23 - Wed, May 6
Icelandair Logo
4:30 pm - 6:15 pm
OSL
-
ORD
32h 45m
1 stop
Icelandair Logo
10:25 pm - 3:25 pm
ORD
-
OSL
10h 00m
1 stop
$504Icelandair
Thu, May 21 - Wed, Jun 3
Icelandair Logo
4:30 pm - 6:15 pm
OSL
-
ORD
32h 45m
1 stop
Icelandair Logo
10:25 pm - 3:25 pm
ORD
-
OSL
10h 00m
1 stop
$507Icelandair
Thu, May 21 - Wed, Jun 3
Multiple Airlines Logo
8:35 am - 5:50 pm
OSL
-
ORD
16h 15m
1 stop
Multiple Airlines Logo
8:35 pm - 11:25 pm
ORD
-
OSL
19h 50m
1 stop
$516Multiple Airlines
Tue, May 5 - Mon, May 11
Finnair Logo
12:50 pm - 5:50 pm
OSL
-
ORD
12h 00m
1 stop
Finnair Logo
3:57 pm - 4:35 pm
ORD
-
OSL
17h 38m
2 stops
$527Finnair
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
6:30 am - 2:15 pm
OSL
-
ORD
14h 45m
1 stop
Multiple Airlines Logo
5:10 pm - 11:45 am
ORD
-
OSL
11h 35m
1 stop
$529Multiple Airlines
Thu, Apr 23 - Wed, May 6
Finnair Logo
12:50 pm - 5:50 pm
OSL
-
ORD
12h 00m
1 stop
Finnair Logo
3:57 pm - 4:35 pm
ORD
-
OSL
17h 38m
2 stops
$530Finnair
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:15 am - 9:00 pm
OSL
-
ORD
16h 45m
2 stops
Multiple Airlines Logo
10:30 pm - 11:25 pm
ORD
-
OSL
17h 55m
1 stop
$535Multiple Airlines
Tue, May 5 - Mon, May 11

Delta flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport

Our best Delta deals on Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flight tickets
Delta
May 8
OSL9:20 amOslo Gardermoen
11h 55m
1 stop
ORD2:15 pmChicago O'Hare Intl
May 12
ORD10:30 amChicago O'Hare Intl
15h 15m
2 stops
OSL8:45 amOslo Gardermoen
$549
Delta
Apr 23
OSL6:30 amOslo Gardermoen
14h 45m
1 stop
ORD2:15 pmChicago O'Hare Intl
May 6
ORD1:36 pmChicago O'Hare Intl
17h 04m
2 stops
OSL1:40 pmOslo Gardermoen
$552
Delta
Apr 23
OSL6:30 amOslo Gardermoen
19h 05m
2 stops
ORD6:35 pmChicago O'Hare Intl
May 6
ORD5:10 pmChicago O'Hare Intl
11h 35m
1 stop
OSL11:45 amOslo Gardermoen
$553

British Airways flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport

Our best British Airways deals on Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flight tickets
British Airways
May 7
OSL7:45 amOslo Gardermoen
15h 10m
1 stop
ORD3:55 pmChicago O'Hare Intl
May 10
ORD8:35 pmChicago O'Hare Intl
30h 55m
1 stop
OSL10:30 amOslo Gardermoen
$636
British Airways
Apr 18
OSL8:35 amOslo Gardermoen
16h 15m
1 stop
ORD5:50 pmChicago O'Hare Intl
May 3
ORD11:22 amChicago O'Hare Intl
16h 18m
2 stops
OSL10:40 amOslo Gardermoen
$970

momondo Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Thu 4/23

12:50 pm-5:50 pm

1 stop12h 00m

Chicago O'Hare Intl

Wed 5/6

9:30 pm-4:35 pm

1 stop12h 05m

$483

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Thu 4/23

8:35 am-5:50 pm

1 stop16h 15m

Chicago O'Hare Intl

Wed 5/6

9:30 pm-4:35 pm

1 stop12h 05m

$492

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Thu 4/23

12:50 pm-5:50 pm

1 stop12h 00m

Chicago O'Hare Intl

Wed 5/6

9:30 pm-7:45 pm

1 stop15h 15m

$495

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Thu 5/21

4:30 pm-6:15 pm

1 stop32h 45m

Chicago O'Hare Intl

Wed 6/3

10:25 pm-3:25 pm

1 stop10h 00m

$504

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Thu 5/21

4:30 pm-6:15 pm

1 stop32h 45m

Chicago O'Hare Intl

Wed 6/3

10:25 pm-3:25 pm

1 stop10h 00m

$507

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Tue 5/5

8:35 am-5:50 pm

1 stop16h 15m

Chicago O'Hare Intl

Mon 5/11

8:35 pm-11:25 pm

1 stop19h 50m

$516

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Tue 5/5

12:50 pm-5:50 pm

1 stop12h 00m

Chicago O'Hare Intl

Tue 5/12

3:57 pm-4:35 pm

2 stops17h 38m

$527

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Thu 4/23

6:30 am-2:15 pm

1 stop14h 45m

Chicago O'Hare Intl

Wed 5/6

5:10 pm-11:45 am

1 stop11h 35m

$529

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Tue 5/5

12:50 pm-5:50 pm

1 stop12h 00m

Chicago O'Hare Intl

Tue 5/12

3:57 pm-4:35 pm

2 stops17h 38m

$530

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

Tue 5/5

11:15 am-9:00 pm

2 stops16h 45m

Chicago O'Hare Intl

Mon 5/11

10:30 pm-11:25 pm

1 stop17h 55m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport

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

What is the typical price of a round-trip flight between Oslo Gardermoen Airport and Chicago O'Hare Intl Airport?

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

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Oslo Gardermoen Airport averaging around $488.

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $588 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Oslo Gardermoen Airport for as low as $359 on momondo.

Can stopping save me money on Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flight.

When to book flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport (OSL to ORD) flight deals and tips

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

Fastest flight time

11h 15m

Direct flights

None
The fastest flight from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport takes 11h 15m
There are no direct flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport

  • How far is Oslo Gardermoen to Chicago O'Hare Intl by plane?

    The distance between Oslo Gardermoen and Chicago O'Hare Intl is about 4038.9 mi. 11h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport were last updated today.

  • How old do you have to be to fly from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?

    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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Rosemont
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New Buffalo
Orland Park
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Janesville
Aurora
Racine
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Tinley Park
South Holland

Why use momondo?

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

Finding the right flight to Chicago from Oslo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Chicago from Oslo with this policy.

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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