How many flights depart from Helsinki to Illinois on average per week?

As of May 2026, 35 flights take off from Helsinki and land in Illinois each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How many flights depart from Helsinki to Illinois on average per day?

As of May 2026, 5 flights take off from Helsinki and land in Illinois each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from Helsinki-Vantaa to Illinois?

Delta is the most popular carrier operating from Helsinki-Vantaa to Illinois

When did momondo last update prices for flights from Helsinki-Vantaa Airport to Illinois?

Prices for flights from Helsinki-Vantaa Airport to Illinois are refreshed on a daily basis.

How old do you have to be to fly from Helsinki-Vantaa Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$478 Cheap Flights from Helsinki to Illinois in 2026

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Find the cheapest flights from Helsinki to Illinois

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 9:25 pm

HEL

ORD

14h 25m

1 stop

10:25 pm - 2:00 pm

ORD

HEL

31h 35m

1 stop

$729Icelandair

Wed, May 20 - Wed, May 27

7:00 am - 2:30 pm

HEL

ORD

15h 30m

1 stop

5:10 pm - 4:40 pm

ORD

HEL

15h 30m

1 stop

$752Multiple Airlines

Wed, Sep 2 - Mon, Sep 7

7:00 am - 2:30 pm

HEL

ORD

15h 30m

1 stop

3:50 pm - 4:40 pm

ORD

HEL

16h 50m

2 stops

$753Delta

Wed, Sep 2 - Mon, Sep 7

7:00 am - 5:41 pm

HEL

ORD

18h 41m

2 stops

3:50 pm - 4:40 pm

ORD

HEL

16h 50m

2 stops

$759Delta

Wed, Sep 2 - Mon, Sep 7

7:00 am - 6:05 pm

HEL

MDW

19h 05m

2 stops

5:59 pm - 5:40 pm

MDW

HEL

15h 41m

2 stops

$764Delta

Wed, Sep 2 - Mon, Sep 7

3:00 pm - 9:25 pm

HEL

ORD

14h 25m

1 stop

10:25 pm - 2:00 pm

ORD

HEL

31h 35m

1 stop

$778Icelandair

Sun, May 17 - Wed, May 27

7:00 am - 2:15 pm

HEL

ORD

15h 15m

1 stop

4:20 pm - 12:25 am

ORD

HEL

24h 05m

1 stop

$801KLM

Fri, May 29 - Sun, Jun 14

4:25 pm - 5:50 pm

HEL

ORD

9h 25mnonstop

4:33 pm - 2:00 pm

ORD

HEL

13h 27m

1 stop

$805Finnair

Wed, Jun 3 - Wed, Jun 10

7:00 am - 2:15 pm

HEL

ORD

15h 15m

1 stop

4:20 pm - 12:25 am

ORD

HEL

24h 05m

1 stop

$812KLM

Fri, May 29 - Sun, Jun 14

7:00 am - 5:56 pm

HEL

MDW

18h 56m

2 stops

5:11 pm - 5:40 pm

MDW

HEL

16h 29m

2 stops

$998Air France

Fri, May 29 - Sun, Jun 14

United Airlines flights from Helsinki to Illinois

Our best United Airlines deals on Helsinki to Illinois flight tickets

United Airlines

Jun 3

HEL6:35 amHelsinki-Vantaa

19h 59m

2 stops

ORD6:34 pmChicago O'Hare Intl

Jun 10

ORD12:53 pmChicago O'Hare Intl

16h 12m

2 stops

HEL1:05 pmHelsinki-Vantaa

$858

United Airlines

Jun 11

HEL6:35 amHelsinki-Vantaa

22h 05m

2 stops

ORD8:40 pmChicago O'Hare Intl

Jun 18

ORD7:25 amChicago O'Hare Intl

33h 15m

3 stops

HEL12:40 amHelsinki-Vantaa

$860

United Airlines

May 29

HEL6:55 amHelsinki-Vantaa

16h 00m

1 stop

ORD2:55 pmChicago O'Hare Intl

Jun 14

ORD3:10 pmChicago O'Hare Intl

25h 20m

1 stop

HEL12:30 amHelsinki-Vantaa

$873

British Airways flights from Helsinki to Illinois

Our best British Airways deals on Helsinki to Illinois flight tickets

British Airways

May 29

HEL12:35 pmHelsinki-Vantaa

16h 40m

1 stop

ORD9:15 pmChicago O'Hare Intl

Jun 14

ORD9:30 pmChicago O'Hare Intl

8h 45m

HEL2:15 pmHelsinki-Vantaa

$826

British Airways

May 29

HEL5:15 pmHelsinki-Vantaa

30h 29m

1 stop

ORD3:44 pmChicago O'Hare Intl

Jun 14

ORD9:30 pmChicago O'Hare Intl

8h 45m

HEL2:15 pmHelsinki-Vantaa

$851

British Airways

May 28

HEL4:25 pmHelsinki-Vantaa

9h 25m

ORD5:50 pmChicago O'Hare Intl

Jun 13

ORD2:52 pmChicago O'Hare Intl

15h 58m

1 stop

HEL2:50 pmHelsinki-Vantaa

$852

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 5/20

3:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Wed 5/27

10:25 pm-2:00 pm

1 stop31h 35m

$729

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 9/2

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 9/7

5:10 pm-4:40 pm

1 stop15h 30m

$752

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 9/2

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 9/7

3:50 pm-4:40 pm

2 stops16h 50m

$753

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 9/2

7:00 am-5:41 pm

2 stops18h 41m

Chicago O'Hare Intl

Mon 9/7

3:50 pm-4:40 pm

2 stops16h 50m

$759

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Wed 9/2

7:00 am-6:05 pm

2 stops19h 05m

Chicago Midway

Mon 9/7

5:59 pm-5:40 pm

2 stops15h 41m

$764

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 5/17

3:00 pm-9:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Wed 5/27

10:25 pm-2:00 pm

1 stop31h 35m

$778

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 5/29

7:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

Sun 6/14

4:20 pm-12:25 am

1 stop24h 05m

$801

Quickest round-trip

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 6/3

4:25 pm-5:50 pm

Nonstop9h 25m

Chicago O'Hare Intl

Wed 6/10

4:33 pm-2:00 pm

1 stop13h 27m

$805

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 5/29

7:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

Sun 6/14

4:20 pm-12:25 am

1 stop24h 05m

$812

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Fri 5/29

7:00 am-5:56 pm

2 stops18h 56m

Chicago Midway

Sun 6/14

5:11 pm-5:40 pm

2 stops16h 29m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helsinki to Illinois

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Helsinki is in December. Flight prices, which tend to average around $445, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of December, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $467.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Helsinki to Illinois is on a Sunday when prices can be found for as low as $975. Flights from Helsinki to Illinois on a Wednesday will generally be more expensive and average around $1,235. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Helsinki-Vantaa to Illinois flight route?

Fly from Helsinki-Vantaa to Chicago O'Hare Intl for the best Helsinki-Vantaa - Illinois flight prices

Can stopping save me money on Helsinki to Illinois flights?

You could potentially save up to 9% on your flight if you consider stops on a Helsinki to Illinois flight.

Cheap Helsinki to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Illinois

Best Price Found	$870
Fastest flight time	9h 25m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Helsinki in the past 72 hours is $870. The best round-trip flight deal from Helsinki to Illinois found on momondo in the last 72 hours is $975.

The fastest flight from Helsinki to Illinois takes 9h 25m

Direct flights go from Helsinki to Illinois every day.

There are 98 airports in Illinois. From Helsinki there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Helsinki to Illinois

When did momondo last update prices for flights from Helsinki-Vantaa Airport to Illinois?
Prices for flights from Helsinki-Vantaa Airport to Illinois are refreshed on a daily basis.
How old do you have to be to fly from Helsinki-Vantaa Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Helsinki to Illinois?
Based on momondo bookings for flights between Helsinki and Illinois, the leading plane model is Airbus A330-300, making up 73.58% of the total bookings. Other popular models include Airbus A330 with 20.33%, Airbus A350-900 with 4.67%, and ATR 72-201 / 202 with 1.22%.

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helsinki to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Helsinki to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Helsinki with this policy.

How can momondo help me find flights from Helsinki to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Helsinki to Illinois.

I’m not ready to book a flight from Helsinki to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Helsinki and alert you when they change.