Cheap flights from Illinois to Finland from $276
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Finland departing on 8/11. 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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How to get the cheapest flight ticket from Illinois 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 November, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $538.
What is the cheapest day to depart on your flight to Finland?
The cheapest day to depart from Illinois to Finland is on a Monday. Travelers who choose to depart for Finland on a Monday will often find tickets for as low as $803. 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 $955.
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 Illinois to Finland flight route?
Fly from Chicago O'Hare Intl to Helsinki-Vantaa for the best Illinois - 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 Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $769 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Illinois for as low as $605 on momondo.
What cabin class options are available on Illinois to Finland flights?
There are 3 cabin classes available to choose from on Illinois 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 Illinois to Finland?
Icelandair, Finnair, and Scandinavian Airlines are the most popular carriers operating from Illinois to Finland
What airlines fly to Finland?
Finnair, Icelandair and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Illinois according to our data. Finnair is the first choice among our users, with 31% 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 Illinois to Finland on average per day?
The number of flights available between Illinois and Finland is 4 per day as of June 2025. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.
How many flights depart from Illinois to Finland on average per week?
As of June 2025, there are 30 flights per week flying from Illinois to Finland. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
Cheap Illinois to Finland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Finland
When did momondo last update prices for flights from Illinois to Finland?
Prices for flights from Illinois to Finland were last updated today.
How many operators does momondo search for flights from Illinois to Finland?
There are 7 operators available for flights from Illinois to Finland as of June 2025.
How old do you have to be to fly from Illinois to Finland?
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 Illinois to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents required for your trip to Finland 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 Finland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Finland?
Based on momondo bookings for flights between Illinois and Finland, the leading plane model is Airbus A330-300, making up 28.43% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 25.41%, Boeing 787 Dreamliner with 17.01%, and Boeing 787-9 Dreamliner with 12.48%.
Best airlines flying from Illinois to Finland
Compare and see reviews for airlines that fly from Illinois to Finland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $393 | Free Cancellation | Rating 7.3 1,393 reviews | |||
| PriceFrom $445 | Free Cancellation | Rating 7.0 502 reviews | |||
| PriceFrom $576 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $579 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom $612 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $644 | Free Cancellation | Rating 7.6 1,292 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Finland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Finland. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Finland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Finland from Illinois with this policy.
How can momondo help me find flights from Illinois to Finland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Finland.
I’m not ready to book a flight from Illinois to Finland right now. Can momondo alert me if prices change?
Price alerts on flights to Finland from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.