Cheap flights from Oslo Gardermoen Airport to Chicago from $358
This is the cheapest round-trip 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 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Icelandair flights from Oslo Gardermoen Airport to Chicago
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Fly from
Fly to
Route
Depart
Return
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Mon 11/23
10:00 am-4:45 pm
1 stop13h 45m
Chicago O'Hare Intl
Mon 12/7
7:10 pm-12:20 am
1 stop22h 10m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Sun 11/1
9:30 pm-5:20 pm
1 stop26h 50m
Chicago O'Hare Intl
Sun 11/15
6:30 pm-11:35 am
1 stop10h 05m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Mon 11/23
7:05 pm-4:45 pm
1 stop28h 40m
Chicago O'Hare Intl
Mon 12/7
7:10 pm-5:20 pm
1 stop15h 10m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Sun 11/22
1:10 pm-5:20 pm
1 stop11h 10m
Chicago O'Hare Intl
Sun 11/29
6:30 pm-11:35 am
1 stop10h 05m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Sun 11/22
8:35 pm-6:45 pm
1 stop29h 10m
Chicago O'Hare Intl
Sun 11/29
9:50 pm-11:00 am
1 stop30h 10m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Thu 12/3
8:00 am-4:45 pm
1 stop15h 45m
Chicago O'Hare Intl
Sun 12/6
7:10 pm-5:20 pm
1 stop15h 10m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Thu 12/3
8:00 am-4:45 pm
1 stop15h 45m
Chicago O'Hare Intl
Sun 12/6
7:10 pm-5:20 pm
1 stop15h 10m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Mon 11/23
8:40 am-10:37 pm
2 stops20h 57m
Chicago O'Hare Intl
Mon 12/7
9:50 pm-10:40 pm
1 stop17h 50m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Thu 12/3
6:55 am-1:45 pm
1 stop13h 50m
Chicago O'Hare Intl
Sun 12/6
10:30 am-11:00 am
2 stops17h 30m
OsloChicago
OSL Oslo Gardermoen - ORD Chicago O'Hare Intl
OSLORD
Oslo Gardermoen
Thu 12/3
6:55 am-7:25 pm
1 stop19h 30m
Chicago O'Hare Intl
Sun 12/6
8:22 am-11:00 am
2 stops19h 38m
See travel insights to Chicago from
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
What is the typical price of a round-trip flight between Oslo Gardermoen Airport and Chicago?
Prices are currently low for flights on this route.
Typical prices usually range from $538 to $698.The lowest price recently found on this route was $358.
What is the cheapest month to fly to Chicago?
The month of November is, on average, the cheapest month to fly to Chicago from Oslo Gardermoen Airport, with most prices found around $485. If you’re not able to fly to Chicago in November, then January is your next best option. Flight prices from Oslo Gardermoen Airport to Chicago during January average around $486.
How far in advance should I book a flight from Oslo Gardermoen Airport 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 $607 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 $380 on momondo.
Can stopping save me money on Oslo Gardermoen Airport to Chicago flights?
You could potentially save up to 64% 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?
Which airport is the most popular layover for flights between Oslo Gardermoen Airport and Chicago?
Reykjavik (KEF) was the most common stop: 32% 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 Reykjavik (KEF) offer the lowest average round-trip price of $582.
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 30m.
Which layover airport has the shortest connection time from Oslo Gardermoen Airport to Chicago?
Copenhagen (CPH) has the shortest average layover time for this route: 1h 13m.
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
Frequently asked questions about flying from Oslo Gardermoen Airport to Chicago
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 15h 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 many operators does momondo search for flights from Oslo Gardermoen Airport to Chicago?
The number of operators available for flights from Oslo Gardermoen Airport to Chicago is 1 as of October 2026.
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 100% of the total bookings.
Best airlines flying from Oslo Gardermoen Airport to Chicago
Compare and see reviews for airlines that fly from Oslo Gardermoen Airport to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $364 | Free Cancellation | Rating 7.4 2,010 reviews |
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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.