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

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

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

As of May 2026, there are 35 flights per week flying from Finland to Illinois. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

As of May 2026, 5 flights take off from Finland 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.

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.

$513 Cheap Flights from Finland to Illinois in 2026

1 adult

0 bags

Find the cheapest flights from Finland to Illinois

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Finland to Illinois

Enter your travel dates to find the best prices.

6:25 pm - 2:15 pm

HEL

ORD

27h 50m

1 stop

4:20 pm - 5:40 pm

ORD

HEL

17h 20m

1 stop

$749KLM

Mon, May 18 - Tue, Jun 2

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 - 2:30 pm

HEL

ORD

15h 30m

1 stop

5:19 pm - 5:40 pm

ORD

HEL

16h 21m

2 stops

$759Delta

Mon, May 18 - Tue, Jun 2

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

7:00 am - 6:05 pm

HEL

ORD

19h 05m

2 stops

7:00 pm - 5:40 pm

ORD

HEL

14h 40m

2 stops

$764Delta

Mon, May 18 - Tue, Jun 2

3:00 pm - 6:15 pm

HEL

ORD

11h 15m

1 stop

7:25 pm - 2:00 pm

ORD

HEL

10h 35m

1 stop

$781Icelandair

Thu, May 14 - Fri, May 29

7:35 pm - 9:40 am

HEL

ORD

22h 05m

1 stop

8:20 pm - 6:05 pm

ORD

HEL

37h 45m

1 stop

$783Turkish Airlines

Sun, Aug 16 - Sun, Nov 8

7:00 am - 8:14 pm

HEL

ORD

21h 14m

2 stops

5:19 pm - 4:40 pm

ORD

HEL

15h 21m

2 stops

$787Delta

Thu, May 14 - Fri, May 29

4:25 pm - 5:50 pm

HEL

ORD

9h 25mnonstop

4:30 pm - 2:00 pm

ORD

HEL

13h 30m

1 stop

$790Finnair

Mon, May 18 - Tue, Jun 2

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Delta flights from Finland to Illinois

Our best Delta deals on Finland to Illinois flight tickets

Delta

Sep 2

HEL7:00 amHelsinki-Vantaa

15h 30m

1 stop

ORD2:30 pmChicago O'Hare Intl

Sep 7

ORD3:50 pmChicago O'Hare Intl

16h 50m

2 stops

HEL4:40 pmHelsinki-Vantaa

$753

Delta

Sep 2

HEL7:00 amHelsinki-Vantaa

18h 41m

2 stops

ORD5:41 pmChicago O'Hare Intl

Sep 7

ORD3:50 pmChicago O'Hare Intl

16h 50m

2 stops

HEL4:40 pmHelsinki-Vantaa

$759

Delta

Sep 2

HEL7:00 amHelsinki-Vantaa

19h 05m

2 stops

MDW6:05 pmChicago Midway

Sep 7

MDW5:59 pmChicago Midway

15h 41m

2 stops

HEL5:40 pmHelsinki-Vantaa

$764

American Airlines flights from Finland to Illinois

Our best American Airlines deals on Finland to Illinois flight tickets

American Airlines

Sep 2

HEL4:25 pmHelsinki-Vantaa

9h 25m

ORD5:50 pmChicago O'Hare Intl

Sep 7

ORD12:41 pmChicago O'Hare Intl

17h 19m

1 stop

HEL2:00 pmHelsinki-Vantaa

$817

American Airlines

May 18

HEL4:25 pmHelsinki-Vantaa

9h 25m

ORD5:50 pmChicago O'Hare Intl

Jun 2

ORD2:51 pmChicago O'Hare Intl

15h 09m

1 stop

HEL2:00 pmHelsinki-Vantaa

$844

American Airlines

May 14

HEL4:25 pmHelsinki-Vantaa

9h 25m

ORD5:50 pmChicago O'Hare Intl

May 29

ORD11:50 amChicago O'Hare Intl

14h 55m

1 stop

HEL10:45 amHelsinki-Vantaa

$1,105

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 5/18

6:25 pm-2:15 pm

1 stop27h 50m

Chicago O'Hare Intl

Tue 6/2

4:20 pm-5:40 pm

1 stop17h 20m

$749

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

Mon 5/18

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Tue 6/2

5:19 pm-5:40 pm

2 stops16h 21m

$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

Mon 5/18

7:00 am-6:05 pm

2 stops19h 05m

Chicago O'Hare Intl

Tue 6/2

7:00 pm-5:40 pm

2 stops14h 40m

$764

Quickest round-trip

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 5/14

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Fri 5/29

7:25 pm-2:00 pm

1 stop10h 35m

$781

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 8/16

7:35 pm-9:40 am

1 stop22h 05m

Chicago O'Hare Intl

Sun 11/8

8:20 pm-6:05 pm

1 stop37h 45m

$783

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 5/14

7:00 am-8:14 pm

2 stops21h 14m

Chicago O'Hare Intl

Fri 5/29

5:19 pm-4:40 pm

2 stops15h 21m

$787

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 5/18

4:25 pm-5:50 pm

Nonstop9h 25m

Chicago O'Hare Intl

Tue 6/2

4:30 pm-2:00 pm

1 stop13h 30m

$790

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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Finland 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 Finland to Illinois is on a Sunday when prices can be found for as low as $975. Flights from Finland 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 Finland to Illinois flight route?

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

Can stopping save me money on Finland to Illinois flights?

You could potentially save up to 9% 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

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

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

Direct flights go from Finland to Illinois every day.

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

Search flight deals

Frequently asked questions about flying 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.
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 73.61% of the total bookings. Other popular models include Airbus A330 with 20.44%, Airbus A350-900 with 4.56%, and ATR 72-201 / 202 with 1.19%.

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.