Cheap flights from Helsinki Vantaa to Chicago

Compare Helsinki Vantaa to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Helsinki Vantaa to Chicago

Looking for a cheap last-minute deal or the best round-trip flight from Helsinki Vantaa to Chicago? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Helsinki Vantaa to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Helsinki Vantaa to Chicago flights are currently cheapest in September.

Direct flights from Helsinki Vantaa to Chicago

Alternative Helsinki Vantaa to Chicago routes

Looking for the cheapest, fastest or easiest route from Helsinki Vantaa to Chicago? You could fly into the following airports instead.

Helsinki to Chicago: Flight information

The things to know before you go.
Cheapest flight foundC$695
Cheapest month to flySeptember
Average flight time9 hrs, 25 mins
Most popular airlineAmerican Airlines
Average flights per week26

Finding cheap flights from Helsinki Vantaa to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a round-trip flight from Helsinki Vantaa to Chicago is C$695. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 25 minutes is the average flight time from Helsinki Vantaa to Chicago.
American Airlines, Finnair and Iberia fly direct from Helsinki Vantaa to Chicago.
There are 26 flights per week flying from Helsinki Vantaa to Chicago, as of May 2025.
The cheapest month to fly from Helsinki Vantaa to Chicago is usually May 2025.
If you're flying from Helsinki Vantaa Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the center of Chicago. We've found flights to this airport from C$695.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Helsinki Vantaa Airport to Chicago on Monday, September 8, 2025.
Yes – the average flight time is 9 hours and 25 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 13°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Icelandair and Iberia offer the cheapest flight tickets to Chicago.

Flying from Helsinki-Vantaa Airport (HEL) to Chicago: what you need to know

  • Book a direct flight from Helsinki-Vantaa Airport to Chicago and you'll be in the air for an average of 8 hours 45 minutes.

  • Helsinki-Vantaa Airport is located in Helsinki. Following the UTC-5 timezone, Chicago is seven hours behind Helsinki.

  • Helsinki-Vantaa Airport (HEL) to O'Hare International Airport (ORD) is the most traveled route, with three departures a week to pick from. If you prefer a later start to the day, the last flight from HEL to ORD is with Finnair at 16:25. Go for the first departure with Finnair at 16:00 if you want to fly out earlier.

  • Give yourself plenty of time to make your HEL to Chicago flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Planning to travel during a peak period like school or public holidays? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Begin your trip at HEL and travel straight to O'Hare International Airport (ORD). That's where you can expect to land when searching for Helsinki-Vantaa Airport to Chicago tickets.

  • Book your ticket with Finnair. This leading carrier operates direct flights from Helsinki-Vantaa Airport to Chicago.

  • We make it a breeze to book flight tickets from HEL to Chicago with a stopover. To see all the options, deselect 'Direct flights only.' Next, choose a flight that has a stop long enough to see the sights of the city of your choice. Top stopovers include:

    • Dallas/Fort Worth International Airport (DFW)

    • Amsterdam Airport Schiphol (AMS)

    • Seattle-Tacoma International Airport (SEA)

  • Located around 16 kilometres from the centre of Helsinki, HEL can be reached in about 30 minutes by car (depending on traffic). Travelling on public transport takes roughly 45 minutes.

  • Searching for a hotel close to HEL? If you're boarding an early flight from Helsinki-Vantaa Airport to Chicago, these accommodation options set you up for a seamless send-off:

  • 60.23% of flights that leave from Helsinki-Vantaa Airport reach their destination on schedule.

How to find the cheapest flights from Helsinki-Vantaa Airport (HEL) to Chicago

  • The lowest price we've seen for a one-way Helsinki-Vantaa Airport to Chicago flight is C$439. The cheapest price for a return flight is C$695. Bear in mind fares can change due to demand at the time of booking.

  • Book one month before your departure date. Research on pricing trends suggests this is the ideal window for finding cheap flights from HEL to Chicago.

  • May is the best month for landing an awesome deal on Helsinki-Vantaa Airport to Chicago tickets. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Never miss a deal on cheap flights from HEL to Chicago by setting up a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Choose your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Helsinki-Vantaa Airport to Chicago by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) to the centre of Chicago takes about 35 minutes by car. The centre is roughly 40 kilometres away.

  • Travelling to the centre on public transport typically takes 55 minutes.

  • Consider staying in a hotel near ORD if you have a late flight from Helsinki-Vantaa Airport to Chicago. Check in to one of these accommodation options and make arrival day easier:

  • Follow your own route with an O'Hare International Airport rental car. Pick up a set of wheels from Routes Car Rentals, Dollar or Budget and venture far and wide through Chicago and beyond.

  • Lock in the lowest price by booking your vehicle from O'Hare International Airport around four weeks before your flight from HEL to Chicago.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Chicago Midway International Airport (MDW) is around 19 kilometres from the centre of Chicago. Once you've disembarked your flight from Helsinki-Vantaa Airport to Chicago, it'll take you around 20 minutes to get to the heart of the city in a cab or ride-share.

  • If you're catching public transport, it'll take about 45 minutes.

  • You'll find some comfortable places to park your luggage (and yourself) near MDW. Unwind and get cozy after your HEL to Chicago flight at one of these perfectly located options:

  • The quickest way to reach your destination is with a Chicago Midway International Airport rental car. Collect a set of wheels from Dollar, Hertz or Budget and hit the road in a heartbeat.

  • Get the pick of the lot. Booking your ride from MDW four weeks ahead of time often means better deals and a bigger choice of vehicles.

  • You can find Chicago Midway International Airport at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Hop off your flight from Helsinki-Vantaa Airport to Chicago and head straight for your hotel or jump right into exploring. The centre of Chicago is around 137 kilometres from Chicago Rockford International Airport (RFD) and typically takes 1 hour 25 minutes to reach driving.

  • Public transport can take you there in around 4 hours 15 minutes.

  • Enjoy a low-stress, comfortable start to your trip by staying at a hotel near RFD after your HEL to Chicago flight. Unwind after a day of travel or just take a moment to get your footing in a new city at:

  • Be in the driver's seat of the next chapter of your journey by picking up a Chicago Rockford International Airport rental car. Budget, Alamo and National are reliable rental providers.

  • If you'd like a specific make or model, booking early gives you a better shot at getting your first choice. Book your ride from RFD a couple of weeks ahead of your flight from Helsinki-Vantaa Airport to Chicago.

  • Chicago Rockford International Airport can be found at 2 Airport Cir.

Best time to go to Chicago

  • Plan your trip to Chicago during peak season if you want a bustling atmosphere, but remember that prices are usually higher. Alternatively, book your flights from Helsinki-Vantaa Airport to Chicago during low season when prices are cheaper and it's less crowded.

  • Lock in a Helsinki-Vantaa Airport to Chicago flight ticket with a departure in July if you're eager to visit the city during its warmest month. Expect temperatures to range from 15ºC (59ºF) to 29ºC (84ºF).

  • For cooler conditions, look for a cheap ticket from HEL to Chicago in January when temperatures average between -12ºC (10ºF) and 3ºC (37ºF).

More about Chicago

  • When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Chicago right here. Explore these options once you've booked your flight from Helsinki-Vantaa Airport to Chicago:

  • There are so many things to see and do in this city it can be tricky to know where to start. Art Institute of Chicago, Millennium Park and LandShark Beer Garden at Navy Pier are leading attractions which should feature on any well-planned Chicago itinerary.

Explore more of United States

  • You've done Chicago, now it's time to explore other parts of United States. Journey around 451 kilometres south-east to Columbus to tick off its top sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, you'll have a packed itinerary ahead.

  • If you're looking to explore another great destination in United States, consider Indianapolis, roughly 257 kilometres south-east of Chicago. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.