Cheap flights from Helsinki to Chicago from $560
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Chicago departing on 12/5. 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 Helsinki to Chicago
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 Chicago?
The month of February is, on average, the cheapest month to fly to Chicago from Helsinki, with most prices found around $546. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Helsinki to Chicago during March average around $594.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $695. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Helsinki to Chicago for around $1,181.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Helsinki to Chicago during this time can be as low as $642. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $895.
What is the cheapest Helsinki-Vantaa to Chicago flight route?
Fly from Helsinki-Vantaa to Chicago O'Hare Intl for the best Helsinki-Vantaa - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Helsinki when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $744 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Helsinki for as low as $559 on momondo.
What cabin class options are available on Helsinki-Vantaa to Chicago flights?
There are 3 cabin classes available to choose from on Helsinki-Vantaa to Chicago 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 Helsinki to Chicago on average per day?
As of June 2025, 4 flights take off from Helsinki and land in Chicago 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 Helsinki to Chicago on average per week?
30 flights are operational weekly from Helsinki to Chicago as of June 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from Helsinki to Chicago
Cheap Helsinki to Chicago (HEL to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Helsinki to Chicago
Best Price Found | $561 |
|---|---|
Fastest flight time | 9h 25m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sat |
Airports in Chicago | 2 airports |
How far is Helsinki-Vantaa to Chicago by plane?
Chicago is 4425.3 mi away from Helsinki-Vantaa. 9h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Helsinki-Vantaa Airport to Chicago?
Prices for flights from Helsinki-Vantaa Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Helsinki-Vantaa Airport to Chicago?
The number of operators available for flights from Helsinki-Vantaa Airport to Chicago is 2 as of June 2025.
How old do you have to be to fly from Helsinki-Vantaa Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago 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 Chicago. 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 Helsinki to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Helsinki to Chicago is Airbus A330-300, representing 75.00% of all bookings. The subsequent popular models are Airbus A330 at 21.01%, ATR 72-201 / 202 at 2.52%, and Airbus A350-900 at 1.05%.
What is the most popular airline from Helsinki to Chicago?
Based on momondo bookings for flights between Helsinki and Chicago, the leading airline is KLM, making up 40% of the total bookings. Other popular airlines include Finnair with 35% and Icelandair with 25%.
Best airlines flying from Helsinki to Chicago
Compare and see reviews for airlines that fly from Helsinki to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $695 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom $838 | Free Cancellation | Rating 6.6 7,008 reviews |
Finnair Flights From Helsinki to Chicago
Finnair is one of the most popular airlines flying from Helsinki to Chicago, operating 6 flights/week on average for this route. A good Finnair flight deal for Helsinki to Chicago starts from $695 round-trip, up to an average price of $846. Our users have rated Finnair at 7.6/10.
British Airways Flights From Helsinki to Chicago
$838 is the best British Airways flight deal from Helsinki to Chicago found on momondo over the last 72 hours. The average British Airways ticket price found was closer to $1,376, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 7,008 user reviews) flies into Chicago from Helsinki 6 times in an average week so prices can vary.
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Why should I use momondo to find a flight deal from Helsinki to Chicago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helsinki to Chicago. momondo saves you time and could save you money on your trip.
Can I find flights from Helsinki to Chicago with flexible booking policies on momondo?
Flights from Helsinki to Chicago 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 Helsinki 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 Helsinki.
I’m not ready to book a flight from Helsinki to Chicago right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Helsinki to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.