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

Book the best Chicago fare with no extra fees

Flight deals from Helsinki Vantaa to Chicago

Looking for a cheap last-minute deal or the best return flight from Helsinki Vantaa Airport to Chicago? If you want to travel next month, return fares start from $1,084. Find the lowest prices on one-way and return 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 July.

Direct flights from Helsinki Vantaa to Chicago

Helsinki to Chicago: Flight information

The things to know before you go.
Cheapest flight found$795
Cheapest month to flyJuly
Average flight time9 hrs, 25 mins
Most popular airlineAlaska Airlines
Average flights per week30

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 return flight from Helsinki Vantaa to Chicago is $945. 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.
Alaska Airlines, Finnair and American Airlines fly direct from Helsinki Vantaa to Chicago.
As of June 2026, there are 30 flights per week flying from Helsinki Vantaa to Chicago.
The cheapest month to fly from Helsinki Vantaa to Chicago is usually September.
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 centre of Chicago. We've found flights into this airport from $945.
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, 14 September 2026.
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 June, the average temperature is usually around 19°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, Turkish Airlines and British Airways offer the cheapest flight tickets to Chicago.

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

  • Around 8 hours 45 minutes is how long you can expect to be in the air on a direct flight from Helsinki-Vantaa Airport to Chicago.

  • The timezone in Chicago is UTC-6. The city is eight hours behind Helsinki, where Helsinki-Vantaa Airport is located.

  • The busiest route is from Helsinki-Vantaa Airport (HEL) to Chicago O'Hare International Airport (ORD). You can choose from four services every week between these two airports. Finnair offers a 16:00 departure between HEL and ORD.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your HEL to Chicago flight.

  • During popular months like September, it's wise to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during peak periods in general.

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

  • Finnair is a popular carrier that operates direct flights from Helsinki-Vantaa Airport to Chicago.

  • Consider adding a stopover to potentially save on your plane ticket from HEL to Chicago. Simply uncheck 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these connecting airports:

    • Dallas Fort Worth International Airport (DFW)

    • Amsterdam Schiphol Airport (AMS)

    • Seattle-Tacoma International Airport (SEA)

  • HEL is about 16 kilometres from central Helsinki. If you're catching a taxi, driving or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 30 minutes.

  • Booked an early flight from Helsinki-Vantaa Airport to Chicago? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near HEL:

  • Helsinki-Vantaa Airport has a strong on-time record, reducing your chances of a delayed flight. Departures from HEL make it to their destination as scheduled 84% of the time.

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

  • $795 is the lowest price we've seen for a one-way Helsinki-Vantaa Airport to Chicago flight. A return plane ticket right now is $945. Depending on when you book and the availability, these fares could change.

  • Don't leave everything to the last moment. You're more likely to pick up cheap flights from HEL to Chicago if you book ahead. Airlines often have some great early bird deals.

  • Landing cheap tickets from Helsinki-Vantaa Airport to Chicago is easier if you're flexible with your travel plans. Use the 'Whole month' search function to access the best prices across every month and pick up a fantastic deal.

  • Stay on top of deals for cheap flights from HEL to Chicago by setting up a Price Alert. You'll receive an email or notification on the app when a special offer becomes available.

  • Tailor your trip with filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Helsinki-Vantaa Airport to Chicago.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

  • The distance from Chicago O'Hare International Airport (ORD) to central Chicago is roughly 27 kilometres. It'll take you about 30 minutes to get to the centre driving.

  • If you're travelling on public transport, expect a journey time of around 45 minutes.

  • Look into staying at a hotel near ORD if you're coming in on a late flight from Helsinki-Vantaa Airport to Chicago. Choose one of these accommodation options and avoid the hassle of a long transfer:

  • Reserving your vehicle from Chicago O'Hare International Airport about four weeks in advance of your flight from HEL to Chicago can help you lock in the lowest rate.

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

Chicago Midway International Airport (MDW)

  • After your flight from Helsinki-Vantaa Airport to Chicago has landed, you can make your way to the city centre in around 25 minutes by car. Central Chicago is roughly 16 kilometres from Chicago Midway International Airport (MDW).

  • Public transport will get you there in about 30 minutes.

  • After stepping off your HEL to Chicago flight, rest your head at a hotel near MDW. These are some great options that'll help you get into relaxation mode:

  • Avoid paying more than you need to. Securing your ride four weeks ahead of your arrival at MDW will help you save.

  • The address for Chicago Midway International Airport is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Step off your flight from Helsinki-Vantaa Airport to Chicago and make your way to your hotel or jump right into sightseeing. Central Chicago is around 145 kilometres from Chicago Rockford International Airport (RFD) and typically takes 1 hour 40 minutes to drive there.

  • Public transport can take you there in roughly 2 hours.

  • Enjoy a more leisurely start to your break by checking in to a hotel near RFD after your HEL to Chicago flight. Unwind after a day of travel or just give yourself time to get your footing in a new city at:

  • Rental providers sometimes offer promotions on early bookings, so book your vehicle from RFD a few weeks in advance of your flight from Helsinki-Vantaa Airport to Chicago. A little planning can save you money.

  • The street address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

  • January is the quietest month for flights from Helsinki-Vantaa Airport to Chicago, while July is the busiest. Choose the ideal time to visit Chicago based on whether you want a lively atmosphere or a more laid-back vibe.

  • The warmest month in Chicago is July, with temperatures ranging between 16ºC (61ºF) and 28ºC (82ºF). Lock in your Helsinki-Vantaa Airport to Chicago plane ticket then if that's the weather you find most pleasant.

  • 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

Explore more of the United States

  • Columbus is just one of the many cities in the United States waiting to be discovered after you've experienced Chicago. Around 451 kilometres away to the southeast, its best attractions include Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

  • If you're looking to explore another major stop in the United States, consider Indianapolis, roughly 257 kilometres southeast of Chicago. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are the start of reasons to visit.

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