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

Icelandair 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.

$421 Cheap Flights from Helsinki to Illinois in 2026/27

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.

2:00 pm - 5:20 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 20m1 stop Reykjavik Keflavik Intl

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

$560Icelandair

Thu, Dec 10 - Thu, Dec 24

2:00 pm - 5:20 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 20m1 stop Reykjavik Keflavik Intl

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

$561Icelandair

Thu, Dec 10 - Thu, Dec 24

2:00 pm - 5:20 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 20m1 stop Reykjavik Keflavik Intl

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

$567Icelandair

Thu, Dec 10 - Thu, Dec 24

2:00 pm - 5:20 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 20m1 stop Reykjavik Keflavik Intl

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

$611Icelandair

Thu, Dec 3 - Mon, Dec 7

2:00 pm - 5:20 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 20m1 stop Reykjavik Keflavik Intl

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

$613Icelandair

Thu, Dec 3 - Mon, Dec 7

2:00 pm - 5:20 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 20m1 stop Reykjavik Keflavik Intl

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

$616Icelandair

Thu, Dec 3 - Mon, Dec 7

2:00 pm - 5:20 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 20m1 stop Reykjavik Keflavik Intl

6:30 pm - 1:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 30m1 stop Reykjavik Keflavik Intl

$617Icelandair

Thu, Dec 3 - Mon, Dec 7

4:50 pm - 9:00 amHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

24h 10m1 stop New York John F Kennedy Intl

1:51 pm - 1:55 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

16h 04m1 stop New York LaGuardia

$669Multiple Airlines

Thu, Dec 10 - Thu, Dec 24

4:50 pm - 9:00 amHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

24h 10m1 stop New York John F Kennedy Intl

1:51 pm - 1:55 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

16h 04m1 stop New York LaGuardia

$670Multiple Airlines

Thu, Dec 10 - Thu, Dec 24

3:00 pm - 6:15 pmHEL Helsinki-Vantaa-ORD Chicago O'Hare Intl

11h 15m1 stop Reykjavik Keflavik Intl

7:25 pm - 2:00 pmORD Chicago O'Hare Intl-HEL Helsinki-Vantaa

10h 35m1 stop Reykjavik Keflavik Intl

$673Icelandair

Mon, Mar 29 - Sat, Apr 17

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Icelandair flights from Helsinki to Illinois

Our best Icelandair deals on Helsinki to Illinois flight tickets

Icelandair

Dec 10

HEL2:00 pmHelsinki-Vantaa

11h 20m

1 stop

ORD5:20 pmChicago O'Hare Intl

Dec 24

ORD6:30 pmChicago O'Hare Intl

10h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

$560

Icelandair

Dec 10

HEL2:00 pmHelsinki-Vantaa

11h 20m

1 stop

ORD5:20 pmChicago O'Hare Intl

Dec 24

ORD6:30 pmChicago O'Hare Intl

10h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

$561

Icelandair

Dec 10

HEL2:00 pmHelsinki-Vantaa

11h 20m

1 stop

ORD5:20 pmChicago O'Hare Intl

Dec 24

ORD6:30 pmChicago O'Hare Intl

10h 30m

1 stop

HEL1:00 pmHelsinki-Vantaa

$567

Scandinavian Airlines flights from Helsinki to Illinois

Our best Scandinavian Airlines deals on Helsinki to Illinois flight tickets

Scandinavian Airlines

Dec 3

HEL6:15 amHelsinki-Vantaa

18h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 10

ORD7:10 pmChicago O'Hare Intl

22h 25m

1 stop

HEL1:35 amHelsinki-Vantaa

$755

Scandinavian Airlines

Dec 10

HEL6:15 amHelsinki-Vantaa

18h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 24

ORD7:10 pmChicago O'Hare Intl

12h 15m

1 stop

HEL3:25 pmHelsinki-Vantaa

$770

Scandinavian Airlines

Nov 22

HEL6:15 amHelsinki-Vantaa

18h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 6

ORD7:10 pmChicago O'Hare Intl

20h 40m

2 stops

HEL11:50 pmHelsinki-Vantaa

$792

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/10

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Thu 12/24

6:30 pm-1:00 pm

1 stop10h 30m

$560

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/10

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Thu 12/24

6:30 pm-1:00 pm

1 stop10h 30m

$561

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/10

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Thu 12/24

6:30 pm-1:00 pm

1 stop10h 30m

$567

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/3

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Mon 12/7

6:30 pm-1:00 pm

1 stop10h 30m

$611

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/3

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Mon 12/7

6:30 pm-1:00 pm

1 stop10h 30m

$613

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/3

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Mon 12/7

6:30 pm-1:00 pm

1 stop10h 30m

$616

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/3

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Mon 12/7

6:30 pm-1:00 pm

1 stop10h 30m

$617

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/10

4:50 pm-9:00 am

1 stop24h 10m

Chicago O'Hare Intl

Thu 12/24

1:51 pm-1:55 pm

1 stop16h 04m

$669

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Thu 12/10

4:50 pm-9:00 am

1 stop24h 10m

Chicago O'Hare Intl

Thu 12/24

1:51 pm-1:55 pm

1 stop16h 04m

$670

HelsinkiChicago

HEL Helsinki-Vantaa - ORD Chicago O'Hare Intl

HELORD

Helsinki-Vantaa

Mon 3/29

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sat 4/17

7:25 pm-2:00 pm

1 stop10h 35m

$673

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 February. Flight prices, which tend to average around $664, 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 February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $762.

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

The cheapest day to depart from Helsinki to Illinois is on a Tuesday when prices can be found for as low as $895. Flights from Helsinki to Illinois on a Monday will generally be more expensive and average around $1,174. 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 2 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 31% 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	$421
Fastest flight time	9h 25m
Direct flights	Mon, Tue and Sun
Airports in Illinois	98 airports

The best one-way flight to Illinois from Helsinki in the past 72 hours is $421. The best round-trip flight deal from Helsinki to Illinois found on momondo in the last 72 hours is $560.

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

Direct flights go from Helsinki to Illinois on Monday, Tuesday and Sunday. The only airline offering direct flights is Iberia.

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 74.55% of the total bookings. Other popular models include Airbus A330 with 18.18%, Airbus A350-900 with 5.45%, and ATR 72-201 / 202 with 1.82%.

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.