What is the cheapest airline that flies from Finland to Illinois?

Finnair and Delta are the most popular carriers operating from Finland to Illinois

When did momondo last update prices for flights from Finland to Illinois?

Prices for flights from Finland to Illinois are refreshed on a daily basis.

How old do you have to be to fly from Finland to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Finland to Illinois.

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

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$416 Cheap Flights from Finland to Illinois in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Finland to Illinois

Round-trip

One-way

Recent round-trip flight deals from Finland to Illinois

Enter your travel dates to find the best prices.

11:05 am - 5:20 pm

HEL

ORD

14h 15m2 stops

6:30 pm - 12:30 am

ORD

HEL

22h 00m3 stops

$599Multiple Airlines

Thu, Jan 15 - Wed, Jan 28

1:55 pm - 5:20 pm

HEL

ORD

11h 25m1 stop

6:30 pm - 12:55 pm

ORD

HEL

10h 25m1 stop

$621Icelandair

Thu, Jan 15 - Wed, Jan 28

1:55 pm - 5:20 pm

HEL

ORD

11h 25m1 stop

6:30 pm - 12:55 pm

ORD

HEL

10h 25m1 stop

$634Icelandair

Sat, Jan 24 - Sat, Jan 31

4:05 pm - 4:55 pm

HEL

ORD

32h 50m1 stop

7:20 pm - 10:40 am

ORD

HEL

31h 20m1 stop

$643Scandinavian Airlines

Sat, Jan 24 - Sat, Jan 31

4:10 pm - 4:45 pm

HEL

ORD

32h 35m2 stops

7:20 pm - 10:40 am

ORD

HEL

31h 20m1 stop

$644Scandinavian Airlines

Thu, Jan 15 - Wed, Jan 28

4:05 pm - 4:55 pm

HEL

ORD

32h 50m1 stop

7:20 pm - 3:25 pm

ORD

HEL

36h 05m2 stops

$646Scandinavian Airlines

Sat, Jan 24 - Sat, Jan 31

6:30 pm - 4:55 pm

HEL

ORD

30h 25m2 stops

7:20 pm - 3:25 pm

ORD

HEL

36h 05m2 stops

$650Scandinavian Airlines

Sat, Jan 24 - Sat, Jan 31

7:00 am - 2:20 pm

HEL

ORD

15h 20m1 stop

5:20 pm - 4:25 pm

ORD

HEL

15h 05m1 stop

$656Multiple Airlines

Mon, Jan 12 - Mon, Jan 26

7:00 am - 4:16 pm

HEL

MDW

17h 16m2 stops

1:26 pm - 5:25 pm

MDW

HEL

19h 59m2 stops

$669Delta

Sat, Jan 24 - Sat, Jan 31

7:00 am - 4:16 pm

HEL

MDW

17h 16m2 stops

1:26 pm - 5:25 pm

MDW

HEL

19h 59m2 stops

$676Delta

Sat, Jan 24 - Sat, Jan 31

United Airlines flights from Finland to Illinois

Our best United Airlines deals on Finland to Illinois flight tickets

United Airlines

Jan 15

HEL6:55 amHelsinki-Vantaa

16h 25m

1 stop

ORD3:20 pmChicago O'Hare Intl

Jan 28

ORD6:00 pmChicago O'Hare Intl

16h 50m

1 stop

HEL6:50 pmHelsinki-Vantaa

$742

Find similar

United Airlines

Jan 12

HEL6:55 amHelsinki-Vantaa

23h 16m

2 stops

ORD10:11 pmChicago O'Hare Intl

Jan 26

ORD6:00 pmChicago O'Hare Intl

16h 50m

1 stop

HEL6:50 pmHelsinki-Vantaa

$747

Find similar

United Airlines

Jan 15

HEL6:55 amHelsinki-Vantaa

24h 04m

2 stops

ORD10:59 pmChicago O'Hare Intl

Jan 28

ORD6:00 pmChicago O'Hare Intl

16h 50m

1 stop

HEL6:50 pmHelsinki-Vantaa

$748

Find similar

Air France flights from Finland to Illinois

Our best Air France deals on Finland to Illinois flight tickets

Air France

Dec 23

HEL2:05 pmHelsinki-Vantaa

32h 15m

1 stop

ORD2:20 pmChicago O'Hare Intl

Jan 6

ORD1:55 pmChicago O'Hare Intl

15h 15m

2 stops

HEL1:10 pmHelsinki-Vantaa

$963

Find similar

Air France

Dec 23

HEL7:00 amHelsinki-Vantaa

17h 20m

2 stops

MDW4:20 pmChicago Midway

Dec 26

MDW6:08 pmChicago Midway

14h 17m

2 stops

HEL4:25 pmHelsinki-Vantaa

$2,416

Find similar

Air France

Dec 23

HEL7:00 amHelsinki-Vantaa

17h 20m

2 stops

MDW4:20 pmChicago Midway

Dec 26

MDW6:08 pmChicago Midway

14h 17m

2 stops

HEL4:25 pmHelsinki-Vantaa

$2,418

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/15

11:05 am-5:20 pm

2 stops14h 15m

Chicago O'Hare Intl

Wed 1/28

6:30 pm-12:30 am

3 stops22h 00m

$599

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/15

1:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 1/28

6:30 pm-12:55 pm

1 stop10h 25m

$621

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sat 1/24

1:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Sat 1/31

6:30 pm-12:55 pm

1 stop10h 25m

$634

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sat 1/24

4:05 pm-4:55 pm

1 stop32h 50m

Chicago O'Hare Intl

Sat 1/31

7:20 pm-10:40 am

1 stop31h 20m

$643

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/15

4:10 pm-4:45 pm

2 stops32h 35m

Chicago O'Hare Intl

Wed 1/28

7:20 pm-10:40 am

1 stop31h 20m

$644

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sat 1/24

4:05 pm-4:55 pm

1 stop32h 50m

Chicago O'Hare Intl

Sat 1/31

7:20 pm-3:25 pm

2 stops36h 05m

$646

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sat 1/24

6:30 pm-4:55 pm

2 stops30h 25m

Chicago O'Hare Intl

Sat 1/31

7:20 pm-3:25 pm

2 stops36h 05m

$650

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 1/12

7:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Mon 1/26

5:20 pm-4:25 pm

1 stop15h 05m

$656

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Sat 1/24

7:00 am-4:16 pm

2 stops17h 16m

Chicago Midway

Sat 1/31

1:26 pm-5:25 pm

2 stops19h 59m

$669

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Sat 1/24

7:00 am-4:16 pm

2 stops17h 16m

Chicago Midway

Sat 1/31

1:26 pm-5:25 pm

2 stops19h 59m

$676

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 Finland 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 Finland is in February. Flight prices, which tend to average around $532, 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 March is also cheap. Prices for this month can be found on momondo for an average of $579.

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

The cheapest day to depart from Finland to Illinois is on a Monday when prices can be found for as low as $647. Flights from Finland 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 time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Finland to Illinois during this time can be as low as $642. Flights in the afternoon are often more expensive with an average ticket price of $851.

What is the cheapest Finland to Illinois flight route?

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

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

There are 3 cabin classes available to choose from on Finland 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 Finland to Illinois flights?

You could potentially save up to 21% on your flight if you consider stops on a Finland to Illinois flight.

Cheap Finland to Illinois flight deals and tips

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

Fastest flight time	11h 25m
Direct flights	Mon, Tue and Thu
Airports in Illinois	98 airports

The fastest flight from Finland to Illinois takes 11h 25m

Direct flights go from Finland to Illinois on Monday, Tuesday and Thursday. There are no airlines offering direct flights.

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

Search flight deals

When did momondo last update prices for flights from Finland to Illinois?
Prices for flights from Finland to Illinois are refreshed on a daily basis.
How old do you have to be to fly from Finland to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Finland to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Finland to Illinois?
Based on momondo bookings for flights between Finland and Illinois, the leading plane model is Airbus A330-300, making up 74.11% of the total bookings. Other popular models include Airbus A330 with 19.64%, Airbus A350-900 with 3.57%, and Boeing 787-8 Dreamliner with 0.89%.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Finland to Illinois for you.

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

Flights from Finland to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Finland to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Finland to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.