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

Turkish Airlines 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.

$461 Cheap Flights from Helsinki to Illinois in 2026

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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.

3:00 pm - 6:15 pm

HEL

ORD

11h 15m

1 stop

7:25 pm - 2:00 pm

ORD

HEL

10h 35m

1 stop

$594Icelandair

Thu, Apr 9 - Wed, Apr 22

3:00 pm - 6:15 pm

HEL

ORD

11h 15m

1 stop

7:25 pm - 2:00 pm

ORD

HEL

10h 35m

1 stop

$599Icelandair

Thu, Apr 9 - Wed, Apr 22

3:00 pm - 6:15 pm

HEL

ORD

11h 15m

1 stop

10:25 pm - 2:00 pm

ORD

HEL

31h 35m

1 stop

$622Icelandair

Fri, Apr 24 - Fri, May 8

3:00 pm - 6:15 pm

HEL

ORD

11h 15m

1 stop

10:25 pm - 2:00 pm

ORD

HEL

31h 35m

1 stop

$637Icelandair

Thu, Apr 16 - Sun, Apr 19

7:00 am - 2:30 pm

HEL

ORD

15h 30m

1 stop

1:36 pm - 4:40 pm

ORD

HEL

19h 04m

2 stops

$641Delta

Mon, Apr 6 - Mon, Apr 20

1:55 pm - 2:15 pm

HEL

ORD

32h 20m

1 stop

5:10 pm - 4:40 pm

ORD

HEL

15h 30m

1 stop

$644Multiple Airlines

Mon, Apr 6 - Mon, Apr 20

7:00 am - 8:23 pm

HEL

ORD

21h 23m

2 stops

1:36 pm - 4:40 pm

ORD

HEL

19h 04m

2 stops

$646Delta

Mon, Apr 6 - Mon, Apr 20

1:55 pm - 2:15 pm

HEL

ORD

32h 20m

1 stop

4:50 pm - 12:25 am

ORD

HEL

23h 35m

1 stop

$647KLM

Wed, May 6 - Wed, May 13

7:00 am - 5:54 pm

HEL

MDW

18h 54m

2 stops

1:24 pm - 4:40 pm

MDW

HEL

19h 16m

2 stops

$670Multiple Airlines

Sun, Apr 5 - Tue, Apr 21

7:00 am - 5:54 pm

HEL

MDW

18h 54m

2 stops

1:24 pm - 1:05 pm

MDW

HEL

15h 41m

2 stops

$709Air France

Thu, Apr 9 - Wed, Apr 22

KLM flights from Helsinki to Illinois

Our best KLM deals on Helsinki to Illinois flight tickets

KLM

May 6

HEL1:55 pmHelsinki-Vantaa

32h 20m

1 stop

ORD2:15 pmChicago O'Hare Intl

May 13

ORD4:50 pmChicago O'Hare Intl

23h 35m

1 stop

HEL12:25 amHelsinki-Vantaa

$647

KLM

May 6

HEL7:00 amHelsinki-Vantaa

16h 10m

2 stops

ORD3:10 pmChicago O'Hare Intl

May 13

ORD4:50 pmChicago O'Hare Intl

16h 50m

1 stop

HEL5:40 pmHelsinki-Vantaa

$655

KLM

Apr 12

HEL6:25 pmHelsinki-Vantaa

28h 05m

1 stop

ORD2:30 pmChicago O'Hare Intl

Apr 19

ORD4:20 pmChicago O'Hare Intl

24h 05m

1 stop

HEL12:25 amHelsinki-Vantaa

$700

Delta flights from Helsinki to Illinois

Our best Delta deals on Helsinki to Illinois flight tickets

Delta

Apr 6

HEL7:00 amHelsinki-Vantaa

15h 30m

1 stop

ORD2:30 pmChicago O'Hare Intl

Apr 20

ORD1:36 pmChicago O'Hare Intl

19h 04m

2 stops

HEL4:40 pmHelsinki-Vantaa

$641

Delta

Apr 6

HEL7:00 amHelsinki-Vantaa

21h 23m

2 stops

ORD8:23 pmChicago O'Hare Intl

Apr 20

ORD1:36 pmChicago O'Hare Intl

19h 04m

2 stops

HEL4:40 pmHelsinki-Vantaa

$646

Delta

Apr 6

HEL7:00 amHelsinki-Vantaa

19h 34m

2 stops

ORD6:34 pmChicago O'Hare Intl

Apr 20

ORD1:36 pmChicago O'Hare Intl

19h 04m

2 stops

HEL4:40 pmHelsinki-Vantaa

$649

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 4/9

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Wed 4/22

7:25 pm-2:00 pm

1 stop10h 35m

$594

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 4/9

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Wed 4/22

7:25 pm-2:00 pm

1 stop10h 35m

$599

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 4/24

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Fri 5/8

10:25 pm-2:00 pm

1 stop31h 35m

$622

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 4/16

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 4/19

10:25 pm-2:00 pm

1 stop31h 35m

$637

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 4/6

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 4/20

1:36 pm-4:40 pm

2 stops19h 04m

$641

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 4/6

1:55 pm-2:15 pm

1 stop32h 20m

Chicago O'Hare Intl

Mon 4/20

5:10 pm-4:40 pm

1 stop15h 30m

$644

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 4/6

7:00 am-8:23 pm

2 stops21h 23m

Chicago O'Hare Intl

Mon 4/20

1:36 pm-4:40 pm

2 stops19h 04m

$646

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 5/6

1:55 pm-2:15 pm

1 stop32h 20m

Chicago O'Hare Intl

Wed 5/13

4:50 pm-12:25 am

1 stop23h 35m

$647

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Sun 4/5

7:00 am-5:54 pm

2 stops18h 54m

Chicago Midway

Tue 4/21

1:24 pm-4:40 pm

2 stops19h 16m

$670

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Thu 4/9

7:00 am-5:54 pm

2 stops18h 54m

Chicago Midway

Wed 4/22

1:24 pm-1:05 pm

2 stops15h 41m

$709

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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Helsinki is in November. Flight prices, which tend to average around $607, 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 November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $662.

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

The cheapest day to depart from Helsinki to Illinois is on a Monday when prices can be found for as low as $842. Flights from Helsinki to Illinois on a Tuesday will generally be more expensive and average around $1,181. 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-Vantaa to Illinois flights?

There are 3 cabin classes available to choose from on Helsinki-Vantaa 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 26% 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

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 72.46% of the total bookings. Other popular models include Airbus A330 with 20.84%, Airbus A350-900 with 5.71%, and ATR 72-201 / 202 with 0.50%.

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.