Cheap flights from Helsinki to Chicago

Helsinki-Vantaa
HEL
Chicago FSS
CHI

Flight deals from Helsinki to Chicago

Below you can see the best deals on flights Helsinki — Chicago for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 26 September, from $356.

Top 10 cheap flights from Helsinki to Chicago

SK
W6
FI
FI
$ 487

Helsinki — Chicago

21:15—18:15
23 Sep 2026
29 h
3 stops
SK
W6
FI
FI
$ 487

Helsinki — Chicago

13:25—18:15
23 Sep 2026
36 h 50 m
3 stops
SK
W6
FI
FI
$ 487

Helsinki — Chicago

11:05—18:15
23 Sep 2026
39 h 10 m
3 stops
SK
W6
FI
FI
$ 487

Helsinki — Chicago

07:15—18:15
23 Sep 2026
43 h
3 stops
D8
W6
FI
FI
$ 488

Helsinki — Chicago

18:50—18:15
23 Sep 2026
31 h 25 m
3 stops
D8
W6
FI
FI
$ 488

Helsinki — Chicago

15:40—18:15
23 Sep 2026
34 h 35 m
3 stops
D8
W6
FI
FI
$ 488

Helsinki — Chicago

08:30—18:15
23 Sep 2026
41 h 45 m
3 stops
D8
W6
FI
FI
$ 488

Helsinki — Chicago

07:05—18:15
23 Sep 2026
43 h 10 m
3 stops
AY
W6
FI
FI
$ 490

Helsinki — Chicago

07:15—18:15
23 Sep 2026
43 h
3 stops
AY
W6
FI
FI
$ 490

Helsinki — Chicago

06:45—18:15
23 Sep 2026
43 h 30 m
3 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Helsinki — Chicago flight

Looking for cheap flights from Helsinki to Chicago? Compare fares from different airlines, check the flight schedule and travel time — and book your Helsinki — Chicago ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by Finnair, a nonstop flight takes about 9 h 25 min, the distance between the cities is around 7,147 km.

Planning your trip? You may find our Chicago travel guide, how to get from the airport into town and Chicago weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $356Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
7,147 kmDistance
9 h 25 minTravel time
1Airlines
14 / wkFlights

Flight schedule from Helsinki to Chicago

The table shows direct flights from Helsinki to Chicago on the selected date. The flight takes approximately 9 h 25 min. Regular flights are operated by Finnair. Departures from Helsinki-Vantaa Airport airports, arrivals at O'Hare International Airport, Chicago Midway International Airport and Midway International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Helsinki — Chicago

Below is a calendar of the lowest flight ticket prices for Helsinki — Chicago by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $356 in September, and the most expensive are around $662 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Helsinki to Chicago by month. Tickets are usually cheapest in January (around $725) and priciest in July (about $1,269) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$725lowMay$967mediumSep$1,088high
Feb$725lowJun$1,148highOct$907medium
Mar$750lowJul$1,269highNov$786low
Apr$870mediumAug$1,209highDec$1,064high

Some values are estimated based on seasonality.

When to fly

Weather in Chicago: it is warmest in July (up to 27 °C on average) and coolest in January (around 0 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Chicago

Dry and wet days · Chicago

Wind speed and direction · Chicago

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How to get the best deal on a Helsinki — Chicago ticket

  • Book ahead: fares for Helsinki — Chicago are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Chicago is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Helsinki — Chicago route are operated by 1 airline; Finnair runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • FinnairAY
    5x/week
    WebsiteFleet: 7911M pax/year
    • Direct flight HEL → ORD5x/week
      Duration
      9h 25m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Helsinki — Chicago route

Flights Helsinki — Chicago depart from Helsinki-Vantaa Airport and arrive at O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Helsinki

HEL
Finland
About the cityHow to get thereWeatherAll about the country Finland
Arrival

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Helsinki — Chicago flight

How long is the flight from Helsinki to Chicago?

A nonstop Helsinki — Chicago flight takes about 9 h 25 min — the distance between the cities is around 7,147 km.

How far is it from Helsinki to Chicago?

The distance from Helsinki to Chicago is about 7,147 km, which a nonstop flight covers in around 9 h 25 min.

Are there direct flights from Helsinki to Chicago?

Yes, there are nonstop flights Helsinki — Chicago — around 14 flights per week.

Which airlines fly from Helsinki to Chicago?

Airlines operating Helsinki — Chicago include Finnair. See the full list with schedules in the "Airlines" section on this page.

Which airports do Helsinki — Chicago flights use?

Flights from Helsinki depart from Helsinki-Vantaa Airport, and arrive at O'Hare International Airport, Chicago Midway International Airport, Midway International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Helsinki to Chicago?

The price of a Helsinki — Chicago ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $356 and $662. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Helsinki — Chicago?

Flights Helsinki — Chicago are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Helsinki to Chicago?

To catch a low fare Helsinki — Chicago, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Helsinki

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Where else you can fly from Chicago

See all
New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverLondonNashvilleIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityMiamiPhoenixLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochester

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