ORD - OSL

$233 Find Cheap Flights from Chicago O'Hare Airport to Oslo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$438
Typical prices: $555-$866
Scandinavian Airlines
Fri 12/7Tue 12/11
ORD - OSL • 1 stop
Cheapest one-way
$233
Typical prices: $337-$579
Multiple Airlines
Wed 1/17
ORD - OSL • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Oslo Gardermoen Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
26 weeks
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 36% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Lisbon Humberto Delgado (LIS)
Cheapest • Avg $608 (round-trip)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 11h 35m (one-way)
Insights
Insights
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We hope you love your trip to Oslo Gardermoen Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Oslo (ORD-OSL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Oslo

Mon, Dec 7 - Fri, Dec 11
Scandinavian Airlines Logo
7:10 pm - 2:20 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
12h 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
$438Scandinavian Airlines
Mon, Nov 9 - Mon, Nov 23
Scandinavian Airlines Logo
7:10 pm - 12:20 amORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
22h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:05 pm - 4:45 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
26h 40m1 stop Kastrup Copenhagen
$439Scandinavian Airlines
Wed, Apr 7 - Thu, Apr 22
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
$451Icelandair
Wed, Feb 17 - Mon, Feb 22
Icelandair Logo
6:30 pm - 11:35 amORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
10h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:10 pm - 5:20 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
11h 10m1 stop Reykjavik Keflavik Intl
$465Icelandair
Wed, Apr 7 - Thu, Apr 22
American Airlines Logo
11:30 am - 10:45 amORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
16h 15m2 stops New York John F Kennedy Intl London Heathrow
American Airlines Logo
8:35 am - 5:50 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
16h 15m1 stop Helsinki-Vantaa
$588American Airlines
Wed, Apr 7 - Wed, Apr 21
American Airlines Logo
11:30 am - 10:45 amORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
16h 15m2 stops New York John F Kennedy Intl London Heathrow
American Airlines Logo
8:35 am - 5:50 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
16h 15m1 stop Helsinki-Vantaa
$588American Airlines
Sun, Apr 4 - Sat, Apr 17
British Airways Logo
10:00 pm - 11:40 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
18h 40m1 stop London Heathrow
British Airways Logo
8:30 pm - 5:50 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
28h 20m1 stop Helsinki-Vantaa
$589British Airways
Sun, Apr 4 - Sat, Apr 17
British Airways Logo
10:00 pm - 11:40 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
18h 40m1 stop London Heathrow
British Airways Logo
8:30 pm - 5:50 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
28h 20m1 stop Helsinki-Vantaa
$589British Airways
Wed, Apr 7 - Thu, Apr 22
Delta Logo
1:30 pm - 1:15 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
16h 45m2 stops New York John F Kennedy Intl Stockholm Arlanda
Delta Logo
6:30 am - 5:34 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
18h 04m2 stops Stockholm Arlanda New York John F Kennedy Intl
$605Delta
Sun, Apr 4 - Fri, Apr 16
Delta Logo
5:10 pm - 4:40 pmORD  Chicago O'Hare Intl-OSL Oslo Gardermoen
16h 30m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 5:34 pmOSL  Oslo Gardermoen-ORD Chicago O'Hare Intl
18h 34m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$625Delta
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Round-trip flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport typically range from $555 to $866. The lowest price found in the past 5 days was $438, on Scandinavian Airlines.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport. It’s 10% cheaper than the average day, while Saturday is the most expensive, with prices 9% higher.

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

•January is the cheapest month to fly from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport at $454 round-trip.
•June ($880) and July ($848) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 93% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport the cheapest?

Flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport are cheapest 26 weeks before departure. Booking in this window typically costs about 42% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flights

Low season

January

Cheapest flight

$233
Beat the crowds with an average 43% drop in travelers.
The most popular month to fly with an average 70% increase in travelers.
One-way flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport

When to book flights from O'Hare Intl to Oslo

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

    Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

    A nonstop flight from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport takes 00m, covering 4,039 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport range from $555 to $866, with an average of $705 over the past 12 months. Anything below $555 counts as a good deal.

  • How expensive are last-minute Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 33% above the $705 route average. Book 26 weeks before departure for the lowest fares.

  • How are flight prices from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport are currently lower than usual. Average one-way flight prices are about $326, which is 25% below the typical average for this route.

  • What car rental options are available at Oslo Gardermoen Airport (OSL)?

    Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

    • Hertz
    • Budget
    • Sixt
    • Avis
    • Thrifty

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

    Flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport usually depart from Chicago O'Hare Intl (ORD) and arrive at Oslo Gardermoen (OSL).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport pass through?

    One-stop flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 46% of one-stop connections
    • Kastrup Copenhagen (CPH) - 26% of one-stop connections
    • Amsterdam Schiphol (AMS) - 12% of one-stop connections
    • Frankfurt am Main (FRA) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

    Yes. Flexible dates can save you up to 18% on flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport. Tuesday is the cheapest departure day at $636 round-trip on average, while Saturday is the most expensive at $772, a difference of $136.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

    Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 11h 35m, compared with 12h 20m via Kastrup Copenhagen (CPH) and 12h 30m via Helsinki-Vantaa (HEL).

  • What is the time difference between Chicago O'Hare Intl Airport and Oslo Gardermoen Airport?

    Oslo Gardermoen Airport is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Oslo Gardermoen Airport?

    Some of the most popular sights in Oslo Gardermoen Airport are Nationaltheatret, Rockefeller and Oslo domkirke. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.

Your guide to booking Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $636, about $136 less than Saturday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 42% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Oslo Gardermoen Airport trip for January. Fares historically average $454 round-trip in that month - typically $426 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from O'Hare Intl to Oslo

Complete your trip to Oslo with a hotel stay or car rental

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