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

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

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

As of June 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.

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

As of June 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.

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.

$427 Cheap Flights from Helsinki to Illinois in 2026

Find the cheapest flights from Helsinki to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 9:20 pm

HEL

ORD

35h 50m

3 stops

9:30 pm - 2:15 pm

ORD

HEL

8h 45mnonstop

$776Multiple Airlines

Wed, Sep 9 - Sun, Sep 13

6:35 am - 7:55 pm

HEL

ORD

21h 20m

1 stop

4:05 pm - 5:10 pm

ORD

HEL

17h 05m

1 stop

$785Lufthansa

Thu, Jul 23 - Thu, Aug 6

6:35 am - 7:55 pm

HEL

ORD

21h 20m

1 stop

3:35 pm - 12:05 pm

ORD

HEL

12h 30m

1 stop

$788Lufthansa

Thu, Jul 23 - Thu, Aug 6

3:00 pm - 6:15 pm

HEL

ORD

11h 15m

1 stop

10:25 pm - 2:00 pm

ORD

HEL

31h 35m

1 stop

$789Icelandair

Wed, Oct 14 - Sun, Oct 18

5:30 pm - 7:15 pm

HEL

ORD

33h 45m

3 stops

9:30 pm - 2:15 pm

ORD

HEL

8h 45mnonstop

$793Multiple Airlines

Wed, Sep 9 - Sun, Sep 13

11:30 pm - 6:15 pm

HEL

ORD

26h 45m

1 stop

6:30 pm - 12:55 pm

ORD

HEL

10h 25m

1 stop

$812Icelandair

Sat, Aug 29 - Thu, Dec 17

6:35 am - 7:55 pm

HEL

ORD

21h 20m

1 stop

10:30 pm - 12:40 am

ORD

HEL

18h 10m

1 stop

$813Lufthansa

Thu, Jul 23 - Thu, Aug 6

6:35 am - 7:55 pm

HEL

ORD

21h 20m

1 stop

3:35 pm - 12:05 pm

ORD

HEL

12h 30m

1 stop

$814Lufthansa

Thu, Jul 23 - Thu, Aug 6

7:00 am - 6:18 pm

HEL

MDW

19h 18m

2 stops

6:58 pm - 5:40 pm

MDW

HEL

14h 42m

2 stops

$1,025Delta

Fri, Jul 17 - Sun, Jul 26

7:00 am - 6:25 pm

HEL

MDW

19h 25m

2 stops

6:58 pm - 5:40 pm

MDW

HEL

14h 42m

2 stops

$1,036Delta

Sun, Jul 12 - Sun, Jul 26

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Scandinavian Airlines flights from Helsinki to Illinois

Our best Scandinavian Airlines deals on Helsinki to Illinois flight tickets

Scandinavian Airlines

Oct 14

HEL7:15 amHelsinki-Vantaa

16h 55m

2 stops

ORD4:10 pmChicago O'Hare Intl

Oct 18

ORD7:15 pmChicago O'Hare Intl

20h 35m

2 stops

HEL11:50 pmHelsinki-Vantaa

$819

Scandinavian Airlines

Oct 14

HEL7:15 amHelsinki-Vantaa

16h 55m

2 stops

ORD4:10 pmChicago O'Hare Intl

Oct 18

ORD7:15 pmChicago O'Hare Intl

17h 10m

1 stop

HEL8:25 pmHelsinki-Vantaa

$834

Scandinavian Airlines

Oct 14

HEL7:15 amHelsinki-Vantaa

16h 55m

2 stops

ORD4:10 pmChicago O'Hare Intl

Oct 18

ORD7:15 pmChicago O'Hare Intl

20h 35m

2 stops

HEL11:50 pmHelsinki-Vantaa

$840

United Airlines flights from Helsinki to Illinois

Our best United Airlines deals on Helsinki to Illinois flight tickets

United Airlines

Jul 23

HEL6:35 amHelsinki-Vantaa

21h 20m

1 stop

ORD7:55 pmChicago O'Hare Intl

Aug 6

ORD4:05 pmChicago O'Hare Intl

13h 00m

1 stop

HEL1:05 pmHelsinki-Vantaa

$838

United Airlines

Jul 23

HEL6:35 amHelsinki-Vantaa

19h 59m

2 stops

ORD6:34 pmChicago O'Hare Intl

Aug 6

ORD10:30 pmChicago O'Hare Intl

18h 10m

1 stop

HEL12:40 amHelsinki-Vantaa

$841

United Airlines

Jul 23

HEL6:35 amHelsinki-Vantaa

19h 59m

2 stops

ORD6:34 pmChicago O'Hare Intl

Aug 6

ORD10:30 pmChicago O'Hare Intl

18h 10m

1 stop

HEL12:40 amHelsinki-Vantaa

$842

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 9/9

5:30 pm-9:20 pm

3 stops35h 50m

Chicago O'Hare Intl

Sun 9/13

9:30 pm-2:15 pm

Nonstop8h 45m

$776

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 7/23

6:35 am-7:55 pm

1 stop21h 20m

Chicago O'Hare Intl

Thu 8/6

4:05 pm-5:10 pm

1 stop17h 05m

$785

Quickest round-trip

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 7/23

6:35 am-7:55 pm

1 stop21h 20m

Chicago O'Hare Intl

Thu 8/6

3:35 pm-12:05 pm

1 stop12h 30m

$788

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 10/14

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 10/18

10:25 pm-2:00 pm

1 stop31h 35m

$789

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 9/9

5:30 pm-7:15 pm

3 stops33h 45m

Chicago O'Hare Intl

Sun 9/13

9:30 pm-2:15 pm

Nonstop8h 45m

$793

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sat 8/29

11:30 pm-6:15 pm

1 stop26h 45m

Chicago O'Hare Intl

Thu 12/17

6:30 pm-12:55 pm

1 stop10h 25m

$812

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 7/23

6:35 am-7:55 pm

1 stop21h 20m

Chicago O'Hare Intl

Thu 8/6

10:30 pm-12:40 am

1 stop18h 10m

$813

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 7/23

6:35 am-7:55 pm

1 stop21h 20m

Chicago O'Hare Intl

Thu 8/6

3:35 pm-12:05 pm

1 stop12h 30m

$814

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Fri 7/17

7:00 am-6:18 pm

2 stops19h 18m

Chicago Midway

Sun 7/26

6:58 pm-5:40 pm

2 stops14h 42m

$1,025

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Sun 7/12

7:00 am-6:25 pm

2 stops19h 25m

Chicago Midway

Sun 7/26

6:58 pm-5:40 pm

2 stops14h 42m

$1,036

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 Thursday will generally be more expensive and average around $1,437. 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

What cabin class options are available on Helsinki to Illinois flights?

There are 3 cabin classes available to choose from on Helsinki to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Helsinki to Illinois flights?

You could potentially save up to 25% 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

Fastest flight time	9h 25m
Direct flights	Every day
Airports in Illinois	98 airports

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 75.56% of the total bookings. Other popular models include Airbus A330 with 20.49%, ATR 72-201 / 202 with 2.72%, and Airbus A350-900 with 0.99%.

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.