Cheap flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport from $243
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 O'Hare Intl Airport departing on 5/27. 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 O'Hare Intl Airport
Our best Icelandair deals on Oslo Gardermoen Airport to Chicago O'Hare Intl Airport flight tickets
Delta flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport
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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 February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Oslo Gardermoen Airport averaging around $513.
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 24 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $575 when searching 24 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 $476 on momondo.
What is the cheapest airline that flies from Oslo Gardermoen to Chicago O'Hare Intl?
TAP AIR PORTUGAL, LOT, and Lufthansa are the most popular carriers operating from Oslo Gardermoen to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
British Airways, United Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Oslo Gardermoen Airport according to our data. British Airways is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 4 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport
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
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 25m 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 many operators does momondo search for flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?
As of April 2025, there are 4 operators available to choose from for flights from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport.
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.
What is the most popular airline from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Oslo Gardermoen Airport and Chicago O'Hare Intl Airport, the leading airline is British Airways, making up 36% of the total bookings. Other popular airlines include United Airlines with 25%, Scandinavian Airlines with 22%, and Icelandair with 17%.
Best airlines flying from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Oslo Gardermoen Airport to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $416 | Free Cancellation | Rating 6.6 6,718 reviews | |||
| PriceFrom $462 | Free Cancellation | Rating 7.4 8,616 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 7.3 1,328 reviews | |||
| PriceFrom $507 | Free Cancellation | Rating 7.0 476 reviews |
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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.