Cheap flights from Finland to Illinois from $564
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to Illinois departing on 5/11. 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 Finland to Illinois
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 Illinois?
The cheapest month to fly to Illinois from Finland is in February. Flight prices, which tend to average around $545, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $596.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Finland to Illinois is on a Monday when prices can be found for as low as $695. Flights from Finland to Illinois on a Wednesday will generally be more expensive and average around $1,149. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Finland to Illinois during this time can be as low as $642. Flights in the afternoon are often more expensive with an average ticket price of $904.
What is the cheapest Finland to Illinois flight route?
Fly from Helsinki-Vantaa to Chicago O'Hare Intl for the best Finland - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Finland when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $755 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Finland for as low as $621 on momondo.
What cabin class options are available on Finland to Illinois flights?
There are 3 cabin classes available to choose from on Finland to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Finland to Illinois on average per day?
As of April 2025, 4 flights take off from Finland and land in Illinois each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Finland to Illinois on average per week?
As of April 2025, there are 30 flights per week flying from Finland to Illinois. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
Cheap Finland to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Finland to Illinois
When did momondo last update prices for flights from Finland to Illinois?
Prices for flights from Finland to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Finland to Illinois?
There are 2 operators available for flights from Finland to Illinois as of April 2025.
How old do you have to be to fly from Finland to Illinois?
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 Finland to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois 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 Illinois. 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 Finland to Illinois?
Based on momondo bookings for flights between Finland and Illinois, the leading plane model is Airbus A330-300, making up 77.31% of the total bookings. Other popular models include Airbus A330 with 19.42%, Airbus A350-900 with 2.50%, and ATR 72-201 / 202 with 0.58%.
Best airlines flying from Finland to Illinois
Compare and see reviews for airlines that fly from Finland to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $695 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom $838 | Free Cancellation | Rating 6.6 6,837 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Finland to Illinois?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Finland to Illinois for you.
Can I find flights from Finland to Illinois with flexible booking policies on momondo?
Flights from Finland to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Finland to Illinois?
Once all potential Finland to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Finland to Illinois right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Finland to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.