Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Oslo Gardermoen Airport to Chicago from $286

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 12/16. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Oslo Gardermoen Airport to Chicago

Cheap round-trip flights

Icelandair Logo
1:50 pm - 9:15 pmOSL-ORD
14h 25m1 stop
Icelandair Logo
7:30 pm - 11:35 amORD-OSL
10h 05m1 stop
$418Icelandair
Find Deal
vie., oct. 17 - jue., oct. 30
Icelandair Logo
4:30 pm - 9:15 pmOSL-ORD
11h 45m1 stop
Icelandair Logo
7:30 pm - 11:35 amORD-OSL
10h 05m1 stop
$419Icelandair
Find Deal
vie., oct. 17 - jue., oct. 30
Icelandair Logo
1:50 pm - 9:15 pmOSL-ORD
14h 25m1 stop
Icelandair Logo
7:30 pm - 11:35 amORD-OSL
10h 05m1 stop
$420Icelandair
Find Deal
vie., oct. 17 - jue., oct. 30
American Airlines Logo
7:45 am - 2:40 pmOSL-ORD
13h 55m1 stop
American Airlines Logo
9:45 pm - 10:40 pmORD-OSL
18h 55m1 stop
$462American Airlines
Find Deal
jue., oct. 23 - mar., oct. 28
American Airlines Logo
7:45 am - 5:00 pmOSL-ORD
16h 15m1 stop
American Airlines Logo
9:45 pm - 10:40 pmORD-OSL
18h 55m1 stop
$463American Airlines
Find Deal
jue., oct. 23 - mar., oct. 28
Delta Logo
6:30 am - 4:11 pmOSL-ORD
16h 41m2 stops
Delta Logo
4:56 pm - 1:50 pmORD-OSL
14h 54m2 stops
$471Delta
Find Deal
jue., oct. 23 - mar., oct. 28
British Airways Logo
7:45 am - 2:40 pmOSL-ORD
13h 55m1 stop
British Airways Logo
5:40 pm - 2:10 pmORD-OSL
14h 30m2 stops
$473British Airways
Find Deal
jue., oct. 23 - mar., oct. 28
KLM Logo
5:20 pm - 2:40 pmOSL-ORD
28h 20m1 stop
KLM Logo
4:15 pm - 11:05 amORD-OSL
11h 50m1 stop
$485KLM
Find Deal
dom., oct. 12 - dom., oct. 19
Delta Logo
6:30 am - 2:10 pmOSL-ORD
14h 40m1 stop
Delta Logo
8:55 am - 8:40 amORD-OSL
17h 45m2 stops
$546Delta
Find Deal
vie., oct. 17 - jue., oct. 30
British Airways Logo
5:05 pm - 11:50 amOSL-ORD
25h 45m1 stop
British Airways Logo
4:10 pm - 2:15 pmORD-OSL
16h 05m2 stops
$825British Airways
Find Deal
vie., oct. 17 - jue., oct. 30

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

Our best Icelandair deals on Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flight tickets
Icelandair
Oct 17
OSL1:50 pmOslo Gardermoen
14h 25m
1 stop
ORD9:15 pmChicago O'Hare Intl
Oct 30
ORD7:30 pmChicago O'Hare Intl
10h 05m
1 stop
OSL11:35 amOslo Gardermoen
$418
Find similar
Icelandair
Oct 17
OSL4:30 pmOslo Gardermoen
11h 45m
1 stop
ORD9:15 pmChicago O'Hare Intl
Oct 30
ORD7:30 pmChicago O'Hare Intl
10h 05m
1 stop
OSL11:35 amOslo Gardermoen
$419
Find similar
Icelandair
Oct 17
OSL1:50 pmOslo Gardermoen
14h 25m
1 stop
ORD9:15 pmChicago O'Hare Intl
Oct 30
ORD7:30 pmChicago O'Hare Intl
10h 05m
1 stop
OSL11:35 amOslo Gardermoen
$420
Find similar

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
Oct 23
OSL7:45 amOslo Gardermoen
13h 55m
1 stop
ORD2:40 pmChicago O'Hare Intl
Oct 28
ORD5:40 pmChicago O'Hare Intl
14h 30m
2 stops
OSL2:10 pmOslo Gardermoen
$473
Find similar
British Airways
Oct 17
OSL5:05 pmOslo Gardermoen
25h 45m
1 stop
ORD11:50 amChicago O'Hare Intl
Oct 30
ORD4:10 pmChicago O'Hare Intl
16h 05m
2 stops
OSL2:15 pmOslo Gardermoen
$825
Find similar
British Airways
Oct 17
OSL7:50 amOslo Gardermoen
20h 24m
2 stops
ORD9:14 pmChicago O'Hare Intl
Oct 30
ORD6:10 pmChicago O'Hare Intl
14h 05m
1 stop
OSL2:15 pmOslo Gardermoen
$874
Find similar

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 septiembre 16, 2025.
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

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

vie. 10/17

1:50 pm-9:15 pm

1 stop14h 25m

Chicago O'Hare Intl

jue. 10/30

7:30 pm-11:35 am

1 stop10h 05m

$418

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

vie. 10/17

4:30 pm-9:15 pm

1 stop11h 45m

Chicago O'Hare Intl

jue. 10/30

7:30 pm-11:35 am

1 stop10h 05m

$419

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

vie. 10/17

1:50 pm-9:15 pm

1 stop14h 25m

Chicago O'Hare Intl

jue. 10/30

7:30 pm-11:35 am

1 stop10h 05m

$420

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 10/23

7:45 am-2:40 pm

1 stop13h 55m

Chicago O'Hare Intl

mar. 10/28

9:45 pm-10:40 pm

1 stop18h 55m

$462

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 10/23

7:45 am-5:00 pm

1 stop16h 15m

Chicago O'Hare Intl

mar. 10/28

9:45 pm-10:40 pm

1 stop18h 55m

$463

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 10/23

6:30 am-4:11 pm

2 stops16h 41m

Chicago O'Hare Intl

mar. 10/28

4:56 pm-1:50 pm

2 stops14h 54m

$471

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

jue. 10/23

7:45 am-2:40 pm

1 stop13h 55m

Chicago O'Hare Intl

mar. 10/28

5:40 pm-2:10 pm

2 stops14h 30m

$473

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

dom. 10/12

5:20 pm-2:40 pm

1 stop28h 20m

Chicago O'Hare Intl

dom. 10/19

4:15 pm-11:05 am

1 stop11h 50m

$485

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

vie. 10/17

6:30 am-2:10 pm

1 stop14h 40m

Chicago O'Hare Intl

jue. 10/30

8:55 am-8:40 am

2 stops17h 45m

$546

OsloChicago

OSL - ORD

OSLORD

Oslo Gardermoen

vie. 10/17

5:05 pm-11:50 am

1 stop25h 45m

Chicago O'Hare Intl

jue. 10/30

4:10 pm-2:15 pm

2 stops16h 05m

$825

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Oslo Gardermoen Airport averaging around $470.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $423. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Oslo Gardermoen Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $616.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Oslo Gardermoen Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $542 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $664. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $562 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 $448 on momondo.

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

You could potentially save up to 16% on your flight if you consider stops on a Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flight.

How have Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flight prices changed over time?

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

Direct flights

None
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

  • 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 10m 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
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

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.

An easier way to manage your Chicago O'Hare Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
jue. 10/16
jue. 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago