Cheap flights from Chicago O'Hare Intl Airport to Oslo from $255

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Oslo

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Icelandair Logo
10:25 pm - 3:10 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
9h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:50 pm - 6:15 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
11h 25m1 stop Reykjavik Keflavik Intl
$429Icelandair
Wed, Apr 7 - Tue, Apr 20
Icelandair Logo
10:25 pm - 3:20 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
9h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:50 pm - 6:15 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
11h 25m1 stop Reykjavik Keflavik Intl
$438Icelandair
Wed, Apr 7 - Tue, Apr 20
Scandinavian Airlines Logo
7:10 pm - 5:20 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
15h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:55 am - 4:45 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
17h 50m1 stop Kastrup Copenhagen
$460Scandinavian Airlines
Thu, Feb 18 - Tue, Mar 2
Scandinavian Airlines Logo
6:35 pm - 12:55 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
11h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:00 pm - 4:30 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
26h 30m1 stop Kastrup Copenhagen
$464Scandinavian Airlines
Tue, Apr 20 - Tue, Apr 27
Lufthansa Logo
9:50 pm - 5:40 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
12h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
11:50 am - 6:25 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
13h 35m1 stop Munich Franz Josef Strauss
$600Lufthansa
Tue, Nov 24 - Wed, Dec 9
Multiple Airlines Logo
6:30 pm - 7:30 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
18h 00m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
Multiple Airlines Logo
1:55 pm - 5:20 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
34h 25m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl
$603Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Lufthansa Logo
9:50 pm - 5:40 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
12h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
11:50 am - 6:25 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
13h 35m1 stop Munich Franz Josef Strauss
$604Lufthansa
Tue, Nov 24 - Wed, Dec 9
Multiple Airlines Logo
9:50 pm - 5:40 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
12h 50m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:15 am - 2:52 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
15h 37m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$607Multiple Airlines
Tue, Nov 24 - Wed, Dec 9
American Airlines Logo
12:31 pm - 12:05 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
16h 34m2 stops New York John F Kennedy Intl Helsinki-Vantaa
American Airlines Logo
8:35 am - 7:55 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
18h 20m2 stops Helsinki-Vantaa Dallas/Fort Worth
$619American Airlines
Fri, Apr 2 - Sat, Apr 10
American Airlines Logo
12:31 pm - 12:05 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
16h 34m2 stops New York John F Kennedy Intl Helsinki-Vantaa
American Airlines Logo
8:35 am - 7:55 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
18h 20m2 stops Helsinki-Vantaa Dallas/Fort Worth
$620American Airlines
Fri, Apr 2 - Sat, Apr 10

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Icelandair flights from Chicago O'Hare Intl Airport to Oslo

Our best Icelandair deals on Chicago O'Hare Intl Airport to Oslo flight tickets
Icelandair
Apr 7
ORD10:25 pmChicago O'Hare Intl
9h 45m
1 stop
OSL3:10 pmOslo Gardermoen
Apr 20
OSL1:50 pmOslo Gardermoen
11h 25m
1 stop
ORD6:15 pmChicago O'Hare Intl
$429
Icelandair
Apr 7
ORD10:25 pmChicago O'Hare Intl
9h 55m
1 stop
OSL3:20 pmOslo Gardermoen
Apr 20
OSL1:50 pmOslo Gardermoen
11h 25m
1 stop
ORD6:15 pmChicago O'Hare Intl
$438
Icelandair
Apr 20
ORD7:25 pmChicago O'Hare Intl
10h 10m
1 stop
OSL12:35 pmOslo Gardermoen
Apr 27
OSL1:50 pmOslo Gardermoen
11h 25m
1 stop
ORD6:15 pmChicago O'Hare Intl
$441

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Oslo

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Oslo flight tickets
Scandinavian Airlines
Feb 18
ORD7:10 pmChicago O'Hare Intl
15h 10m
1 stop
OSL5:20 pmOslo Gardermoen
Mar 2
OSL5:55 amOslo Gardermoen
17h 50m
1 stop
ORD4:45 pmChicago O'Hare Intl
$460
Scandinavian Airlines
Apr 20
ORD6:35 pmChicago O'Hare Intl
11h 20m
1 stop
OSL12:55 pmOslo Gardermoen
Apr 27
OSL9:00 pmOslo Gardermoen
26h 30m
1 stop
ORD4:30 pmChicago O'Hare Intl
$464
Scandinavian Airlines
Apr 7
ORD6:35 pmChicago O'Hare Intl
13h 20m
1 stop
OSL2:55 pmOslo Gardermoen
Apr 21
OSL9:00 pmOslo Gardermoen
26h 05m
1 stop
ORD4:05 pmChicago O'Hare Intl
$466

momondo Fare Finder

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

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Price

Cheapest round-trip
Quickest round-trip

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Wed 4/7

10:25 pm-3:10 pm

1 stop9h 45m

Oslo Gardermoen

Tue 4/20

1:50 pm-6:15 pm

1 stop11h 25m

$429

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Wed 4/7

10:25 pm-3:20 pm

1 stop9h 55m

Oslo Gardermoen

Tue 4/20

1:50 pm-6:15 pm

1 stop11h 25m

$438

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Thu 2/18

7:10 pm-5:20 pm

1 stop15h 10m

Oslo Gardermoen

Tue 3/2

5:55 am-4:45 pm

1 stop17h 50m

$460

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Tue 4/20

6:35 pm-12:55 pm

1 stop11h 20m

Oslo Gardermoen

Tue 4/27

9:00 pm-4:30 pm

1 stop26h 30m

$464

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Tue 11/24

9:50 pm-5:40 pm

1 stop12h 50m

Oslo Gardermoen

Wed 12/9

11:50 am-6:25 pm

1 stop13h 35m

$600

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Sun 12/6

6:30 pm-7:30 pm

2 stops18h 00m

Oslo Gardermoen

Wed 12/9

1:55 pm-5:20 pm

3 stops34h 25m

$603

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Tue 11/24

9:50 pm-5:40 pm

1 stop12h 50m

Oslo Gardermoen

Wed 12/9

11:50 am-6:25 pm

1 stop13h 35m

$604

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Tue 11/24

9:50 pm-5:40 pm

1 stop12h 50m

Oslo Gardermoen

Wed 12/9

6:15 am-2:52 pm

2 stops15h 37m

$607

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Fri 4/2

12:31 pm-12:05 pm

2 stops16h 34m

Oslo Gardermoen

Sat 4/10

8:35 am-7:55 pm

2 stops18h 20m

$619

ChicagoOslo

ORD Chicago O'Hare Intl - OSL Oslo Gardermoen

ORDOSL

Chicago O'Hare Intl

Fri 4/2

12:31 pm-12:05 pm

2 stops16h 34m

Oslo Gardermoen

Sat 4/10

8:35 am-7:55 pm

2 stops18h 20m

$620

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 Oslo from

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

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 Chicago O'Hare Intl Airport and Oslo?

Prices are currently low for flights on this route.

Typical prices usually range from $568 to $666.
The lowest price recently found on this route was $429.

What is the cheapest month to fly to Oslo?

The month of February is, on average, the cheapest month to fly to Oslo from Chicago O'Hare Intl Airport, with most prices found around $468. If you’re not able to fly to Oslo in February, then March is your next best option. Flight prices from Chicago O'Hare Intl Airport to Oslo during March average around $519.

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

You are more likely to see cheaper flights to Oslo from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $674 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo from Chicago O'Hare Intl Airport for as low as $587 on momondo.

Cheap Chicago O'Hare Intl Airport to Oslo flight deals and tips

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

Best Price Found

$255

Fastest flight time

11h 55m

Direct flights

None
The best one-way flight to Oslo from Chicago O'Hare Intl Airport in the past 72 hours is $255. The best round-trip flight deal from Chicago O'Hare Intl Airport to Oslo found on momondo in the last 72 hours is $429.
The fastest flight from Chicago O'Hare Intl Airport to Oslo takes 11h 55m
There are no direct flights from Chicago O'Hare Intl Airport to Oslo. There are no popular flight routes from Chicago O'Hare Intl Airport to Oslo.

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

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

    A flight from Chicago O'Hare Intl to Oslo will travel around 4038.4 mi. Typically, this will take 11h 55m by plane in normal conditions.

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

    Prices for flights from Chicago O'Hare Intl Airport to Oslo refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Oslo?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Oslo.

  • What documentation or ID do you need to fly to Oslo?

    The travel and health documents you'll need for your trip to Oslo 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 Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chicago O'Hare Intl Airport to Oslo

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Oslo with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $397Free CancellationRating
7.0
766 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $435Free CancellationRating
7.5
2,030 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $499Free CancellationRating
7.0
12,231 reviews
Search American Airlines flights
DeltaPriceFrom $510Free CancellationRating
7.8
8,719 reviews
Search Delta flights
KLMPriceFrom $516Free CancellationRating
7.8
1,599 reviews
Search KLM flights
United AirlinesPriceFrom $519Free CancellationRating
7.3
10,486 reviews
Search United Airlines flights
LufthansaPriceFrom $540Free CancellationRating
6.8
8,294 reviews
Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Oslo. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Chicago to Oslo flights to just show those with flexible booking policies.

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

Once you have performed a search for Chicago to Oslo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Chicago to Oslo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oslo and let you know when they change.

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1 adult
Sun 12/13
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