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Not ready to book? to track prices.Find the cheapest flights from Chicago O'Hare Intl Airport to Oslo
Cheap round-trip flights
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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
British Airways flights from Chicago O'Hare Intl Airport to Oslo
Our best British Airways deals on Chicago O'Hare Intl Airport to Oslo flight tickets
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?
What is the cheapest month to fly to Oslo?
The month of November is, on average, the cheapest month to fly to Oslo from Chicago O'Hare Intl Airport, with most prices found around $504. If you’re not able to fly to Oslo in November, then October is your next best option. Flight prices from Chicago O'Hare Intl Airport to Oslo during October average around $541.
What is the cheapest day to depart on your flight to Oslo?
The cheapest day to depart on your flight to Oslo is on a Sunday when prices can be found for as low as $668. This is often the case because there is less demand to fly during this day of the week. 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 for around $755.
What is the cheapest time of day to depart on your flight to Oslo?
Flying to Oslo from Chicago O'Hare Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $587 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $730. 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 Oslo?
You are more likely to see cheaper flights to Oslo from Chicago O'Hare Intl Airport when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to Oslo for around $652 when searching 2 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 $596 on momondo.
What is the cheapest airline that flies from Chicago O'Hare Intl to Oslo?
TAP AIR PORTUGAL, KLM, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Oslo
What airlines fly to Oslo?
Icelandair, Scandinavian Airlines and British Airways are the top three most popular airlines that fly to Oslo from Chicago O'Hare Intl Airport according to our data. Icelandair is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Oslo. Keep in mind that there are 10 different airlines that fly to Oslo on a routine basis, so you have a few additional options to choose from.
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
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 10h 05m 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?
As of February 2025, there are 10 operators available to choose from 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 | ||
---|---|---|---|---|---|
PriceFrom $427 | Free Cancellation | Rating 7.0 491 reviews | |||
PriceFrom $431 | Free Cancellation | Rating 7.3 1,325 reviews | |||
PriceFrom $503 | Free Cancellation | Rating 6.6 6,763 reviews | |||
PriceFrom $516 | Free Cancellation | Rating 7.2 10,000 reviews | |||
PriceFrom $520 | Free Cancellation | Rating 7.6 1,273 reviews | |||
PriceFrom $533 | Free Cancellation | Rating 6.7 6,984 reviews | |||
PriceFrom $540 | Free Cancellation | Rating 7.4 1,449 reviews | |||
PriceFrom $546 | Free Cancellation | Rating 7.8 1,333 reviews | |||
PriceFrom $550 | Free Cancellation | Rating 7.4 8,766 reviews | |||
PriceFrom $582 | Free Cancellation | Rating 8.0 8,220 reviews |
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.