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

Prices are currently low for flights on this route. Typical prices usually range from $671 to $932. The lowest price recently found on this route was $360.

Question 1

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Accepted Answer

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is at noon. Flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport during this time can be as low as $587. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the morning when prices are around $730.

Question 2

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

Accepted Answer

As of December 2025, prices for Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flights are approximately 84% more expensive when compared to flights at the same time last year.

Question 3

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Accepted Answer

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 11h 30m.

Question 4

What is the most punctual flight time for Chicago to Oslo flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 5

Which airline has the best punctuality record on Chicago to Oslo flights?

Accepted Answer

According to our data, Atlas Air have had the least number of delays on this route over the last 12 months; with about 50% of their flights experiencing any sort of delay.

Question 6

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 7

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

Accepted Answer

According to our data, Sunday is the cheapest day to fly to Oslo Gardermoen Airport from Chicago O'Hare Intl Airport. The lowest ticket price found for a Sunday departure recently was $668. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport for around $755.

Question 8

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Accepted Answer

Flights via Helsinki (HEL) offer the lowest average round-trip price of $541.

Question 9

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Accepted Answer

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 00m.

Question 10

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $671 to $932.
The lowest price recently found on this route was $360.

Question 11

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Oslo Gardermoen Airport?

Accepted Answer

Reykjavik (KEF) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Question 12

How often are flights from Chicago to Oslo delayed?

Accepted Answer

Historically, on average around 40% of flights between Chicago and Oslo have experienced a delay on any given week. The average delay length over the past 12 months has been 244 minutes.

Question 13

How far in advance should I book a flight to Oslo Gardermoen Airport?

Accepted Answer

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $637 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Chicago O'Hare Intl Airport for as low as $532 on momondo.

Question 14

What airlines fly to Oslo Gardermoen Airport?

Accepted Answer

Icelandair, Scandinavian Airlines and United Airlines are the top three most popular airlines that fly to Oslo Gardermoen Airport from Chicago O'Hare Intl Airport according to our data. Icelandair is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Oslo Gardermoen Airport. Keep in mind that there are 10 different airlines that fly to Oslo Gardermoen Airport on a routine basis, so you have a few additional options to choose from.

Question 15

What is the cheapest airline that flies from Chicago O'Hare Intl to Oslo Gardermoen?

Accepted Answer

TAP AIR PORTUGAL is the most popular carrier operating from Chicago O'Hare Intl to Oslo Gardermoen

Question 16

What is the cheapest month to fly to Oslo Gardermoen Airport?

Accepted Answer

The cheapest month to fly to Oslo Gardermoen Airport from Chicago O'Hare Intl Airport is in March. Flight prices, which tend to average around $532, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Oslo Gardermoen Airport from Chicago O'Hare Intl Airport during February instead. Flights to Oslo Gardermoen Airport in February, while not as cheap as those in March, still average around $543.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

As of December 2025, there are 10 operators available to choose from for flights from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport.

Question 19

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

Accepted Answer

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 Gardermoen Airport.

Question 20

What documentation or ID do you need to fly to Oslo Gardermoen Airport?

Accepted Answer

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

Fastest flight time	10h 05m
Direct flights	None

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $388	Free Cancellation	Rating 7.4 1,606 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $417	Free Cancellation	Rating 7.0 590 reviews	Search Icelandair flights
Lufthansa	PriceFrom $494	Free Cancellation	Rating 6.8 7,628 reviews	Search Lufthansa flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
SWISS	PriceFrom $513	Free Cancellation	Rating 7.5 1,812 reviews	Search SWISS flights
British Airways	PriceFrom $530	Free Cancellation	Rating 6.7 7,575 reviews	Search British Airways flights
United Airlines	PriceFrom $532	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Delta	PriceFrom $544	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
KLM	PriceFrom $544	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Finnair	PriceFrom $555	Free Cancellation	Rating 7.6 1,336 reviews	Search Finnair flights

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

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

What is the cheapest month to fly to Oslo Gardermoen Airport?

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

How far in advance should I book a flight to Oslo Gardermoen Airport?

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

As of December 2025, prices for Chicago O'Hare Intl Airport to Oslo Gardermoen Airport flights are approximately 84% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Chicago O'Hare Intl to Oslo Gardermoen?

TAP AIR PORTUGAL is the most popular carrier operating from Chicago O'Hare Intl to Oslo Gardermoen

What airlines fly to Oslo Gardermoen Airport?

How often are flights from Chicago to Oslo delayed?

Historically, on average around 40% of flights between Chicago and Oslo have experienced a delay on any given week. The average delay length over the past 12 months has been 244 minutes.

What is the most punctual flight time for Chicago to Oslo flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Chicago to Oslo flights?

According to our data, Atlas Air have had the least number of delays on this route over the last 12 months; with about 50% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and Oslo Gardermoen Airport?

Reykjavik (KEF) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Flights via Helsinki (HEL) offer the lowest average round-trip price of $541.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 11h 30m.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 00m.

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

Cheap Chicago O'Hare Intl Airport to Oslo Gardermoen Airport (ORD to OSL) flight deals and tips

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

What documentation or ID do you need to fly to Oslo Gardermoen Airport?

What is the most popular airline from Chicago O'Hare Intl Airport to Oslo Gardermoen Airport?

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