US$335️ Cheap Flights from Chicago to Helsinki (2024)

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Flights from Chicago to Helsinki

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Chicago to Helsinki - Flights Starting at US$335

Book one-way or return flights from Chicago to Helsinki from as little as US$335. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Chicago to Helsinki

View airlines operating flights from Chicago to Helsinki. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From US$301

Frontier Airlines

From US$318

United Airlines

From US$393

Icelandair

From US$483

Lufthansa

From US$485

TAP Air Portugal

From US$518

Scandinavian Airlines

From US$535

Iberia

From US$545

Turkish Airlines

From US$548

Austrian Airlines

From US$548

ANA airlines

Find more flights and airlines

Alternative Routes from Chicago to Helsinki

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Helsinki.

Cheapest
ORD
08:20
21h 40m
2 transfer
HEL
14:00
O'Hare International Airport - Helsinki-Vantaa Airport
Tue, Apr 30American Airlines
US$301
MDW
05:10
41h 40m
2 transfer
HEL
06:50
Midway International Airport - Helsinki-Vantaa Airport
Thu, Jul 11Frontier Airlines
US$318
MDW
05:10
41h 40m
2 transfer
HEL
06:50
Midway International Airport - Helsinki-Vantaa Airport
Thu, Jul 11Frontier Airlines
US$318
Find More Flights

Frequently Asked Questions

When are flight tickets from Chicago (CHI) to Helsinki (HEL) the cheapest?
Airlines adjust prices for flights from Chicago to Helsinki based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Chicago (CHI) to Helsinki (HEL) cost?
According to Trip.com's data, the lowest price is around $1,395.
How long does it take to fly from Chicago (CHI) to Helsinki (HEL) and what is the distance?
It takes around 8 hours 45 minutes to fly from Chicago (CHI) to Helsinki (HEL).
What is the transportation method from the main airport to downtown in Helsinki?
- The distance from Helsinki-Vantaa Airport to downtown is about 16km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Chicago (CHI) to Helsinki (HEL)?
Airlines with flights from Chicago (CHI) to Helsinki (HEL): Iberia, British Airways, Finnair, Alaska Airlines and American Airlines.

How to find a cheap flight from Chicago to Helsinki

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Helsinki. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Chicago to Helsinki Flight Information

Cheapest nonstop flight price	$334
Cheapest round-trip ticket price	$444
Off-season for travel	April
Peak season for travel	June
Flight distance	7,117.73km
Average flight time	8 hours 45 minutes
Popular airline	American Airlines