Cheap flights from Chicago O'Hare Intl Airport to Finland from $348
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Finland departing on 7/23. 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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Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Finland
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Icelandair flights from Chicago O'Hare Intl Airport to Finland
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Finland
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 cheapest month to fly to Finland?
If you don’t want to visit Finland in February, then you should wait until January to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $616.
What is the cheapest day to depart on your flight to Finland?
The cheapest day to depart from Chicago O'Hare Intl Airport to Finland is on a Monday. Travelers who choose to depart for Finland on a Monday will often find tickets for as low as $804. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Friday is $965.
What is the cheapest time of day to depart on your flight to Finland?
The cheapest time of day to fly to Finland is in the afternoon when flights can be purchased for as low as $738. In contrast, the most expensive time of day to depart to Finland is in the morning when prices are around $947.
What is the cheapest Chicago O'Hare Intl to Finland flight route?
Fly from Chicago O'Hare Intl to Helsinki-Vantaa for the best Chicago O'Hare Intl - Finland flight prices
How far in advance should I book a flight to Finland?
You are more likely to see cheaper flights to Finland from Chicago O'Hare Intl Airport when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $768 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Chicago O'Hare Intl Airport for as low as $605 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Finland flights?
There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Finland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago O'Hare Intl to Finland?
Icelandair, Lufthansa, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Finland
What airlines fly to Finland?
Icelandair, Finnair and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Chicago O'Hare Intl Airport according to our data. Icelandair is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 6 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Finland on average per day?
As of June 2025, 5 flights take off from Chicago O'Hare Intl Airport and land in Finland each day. The most common flight departure time for this route is 9:00PM, with 100% of daily flights taking off in the evening.
How many flights depart from Chicago O'Hare Intl Airport to Finland on average per week?
As of June 2025, there are 35 flights per week flying from Chicago O'Hare Intl Airport to Finland. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Chicago O'Hare Intl Airport to Finland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Finland
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Finland?
Prices for flights from Chicago O'Hare Intl Airport to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Finland?
The number of operators available for flights from Chicago O'Hare Intl Airport to Finland is 6 as of June 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Finland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Finland.
What documentation or ID do you need to fly to Finland?
The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Finland?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Finland is Airbus A330-300, representing 29.18% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 25.09%, Boeing 787 Dreamliner at 17.35%, and Boeing 787-9 Dreamliner at 11.19%.
Best airlines flying from Chicago O'Hare Intl Airport to Finland
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Finland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $393 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $457 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $543 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $576 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $612 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $644 | Free Cancellation | Rating 7.6 1,290 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Finland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Finland from Chicago.
Can I find flights from Chicago to Finland with flexible booking policies on momondo?
All flight searches from Chicago to Finland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Finland?
momondo helps you find the best flight between Chicago and Finland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Finland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Finland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.