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

Icelandair is the most popular carrier operating from Chicago to Finland

What airlines fly to Finland?

Finnair, Icelandair and Scandinavian Airlines are the top three most popular airlines that fly to Finland from Chicago according to our data. Finnair is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 6 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chicago to Finland refresh daily.

How many operators does momondo search for flights from Chicago to Finland?

The number of operators available for flights from Chicago to Finland is 6 as of March 2026.

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

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 Chicago to Finland.

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

The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$315 Cheap Flights from Chicago to Finland in 2026

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Find the cheapest flights from Chicago to Finland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 11:55 pm

ORD

HEL

28h 30m

1 stop

7:35 pm - 9:40 am

HEL

ORD

22h 05m

1 stop

$533Turkish Airlines

Sun, Apr 5 - Tue, Apr 14

8:10 pm - 11:10 am

ORD

HEL

31h 00m

1 stop

7:35 pm - 9:40 am

HEL

ORD

22h 05m

1 stop

$536Turkish Airlines

Tue, Apr 28 - Wed, May 6

11:25 am - 11:55 pm

ORD

HEL

28h 30m

1 stop

7:35 pm - 9:40 am

HEL

ORD

22h 05m

1 stop

$569Turkish Airlines

Tue, Apr 28 - Wed, May 6

11:25 am - 11:10 am

ORD

HEL

15h 45m

1 stop

7:35 pm - 9:40 am

HEL

ORD

22h 05m

1 stop

$574Turkish Airlines

Fri, Apr 24 - Thu, Apr 30

1:24 pm - 4:40 pm

MDW

HEL

19h 16m

2 stops

7:00 am - 5:58 pm

HEL

MDW

18h 58m

2 stops

$834Delta

Tue, Apr 28 - Wed, May 6

1:24 pm - 4:40 pm

MDW

HEL

19h 16m

2 stops

7:00 am - 4:26 pm

HEL

MDW

17h 26m

2 stops

$835Delta

Tue, Apr 28 - Wed, May 6

6:38 pm - 5:40 pm

MDW

HEL

15h 02m

2 stops

6:25 pm - 4:12 pm

HEL

MDW

29h 47m

2 stops

$952Air France

Sun, May 3 - Tue, May 19

9:30 pm - 5:15 pm

ORD

RVN

11h 45m

1 stop

2:15 pm - 5:50 pm

RVN

ORD

11h 35m

1 stop

$984Finnair

Tue, May 5 - Tue, May 12

5:00 pm - 5:15 pm

ORD

RVN

16h 15m

2 stops

2:15 pm - 5:50 pm

RVN

ORD

11h 35m

1 stop

$1,009Finnair

Tue, May 5 - Tue, May 12

3:45 pm - 5:15 pm

ORD

RVN

17h 30m

2 stops

9:00 pm - 11:07 pm

RVN

ORD

34h 07m

3 stops

$1,593Multiple Airlines

Thu, May 7 - Thu, May 14

Turkish Airlines flights from Chicago to Finland

Our best Turkish Airlines deals on Chicago to Finland flight tickets

Turkish Airlines

Apr 5

ORD11:25 amChicago O'Hare Intl

28h 30m

1 stop

HEL11:55 pmHelsinki-Vantaa

Apr 14

HEL7:35 pmHelsinki-Vantaa

22h 05m

1 stop

ORD9:40 amChicago O'Hare Intl

$533

Turkish Airlines

Apr 28

ORD8:10 pmChicago O'Hare Intl

31h 00m

1 stop

HEL11:10 amHelsinki-Vantaa

May 6

HEL7:35 pmHelsinki-Vantaa

22h 05m

1 stop

ORD9:40 amChicago O'Hare Intl

$536

Turkish Airlines

Apr 28

ORD11:25 amChicago O'Hare Intl

23h 15m

1 stop

HEL6:40 pmHelsinki-Vantaa

May 6

HEL12:05 pmHelsinki-Vantaa

38h 10m

1 stop

ORD6:15 pmChicago O'Hare Intl

$569

Icelandair flights from Chicago to Finland

Our best Icelandair deals on Chicago to Finland flight tickets

Icelandair

Apr 10

ORD10:25 pmChicago O'Hare Intl

31h 35m

1 stop

HEL2:00 pmHelsinki-Vantaa

Apr 16

HEL3:00 pmHelsinki-Vantaa

11h 15m

1 stop

ORD6:15 pmChicago O'Hare Intl

$637

Icelandair

Apr 11

ORD7:25 pmChicago O'Hare Intl

10h 35m

1 stop

HEL2:00 pmHelsinki-Vantaa

Apr 15

HEL3:00 pmHelsinki-Vantaa

11h 15m

1 stop

ORD6:15 pmChicago O'Hare Intl

$640

Icelandair

May 4

ORD7:25 pmChicago O'Hare Intl

10h 35m

1 stop

HEL2:00 pmHelsinki-Vantaa

May 8

HEL3:00 pmHelsinki-Vantaa

11h 15m

1 stop

ORD6:15 pmChicago O'Hare Intl

$651

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 4/5

11:25 am-11:55 pm

1 stop28h 30m

Helsinki-Vantaa

Tue 4/14

7:35 pm-9:40 am

1 stop22h 05m

$533

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 4/28

8:10 pm-11:10 am

1 stop31h 00m

Helsinki-Vantaa

Wed 5/6

7:35 pm-9:40 am

1 stop22h 05m

$536

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 4/28

11:25 am-11:55 pm

1 stop28h 30m

Helsinki-Vantaa

Wed 5/6

7:35 pm-9:40 am

1 stop22h 05m

$569

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Fri 4/24

11:25 am-11:10 am

1 stop15h 45m

Helsinki-Vantaa

Thu 4/30

7:35 pm-9:40 am

1 stop22h 05m

$574

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Tue 4/28

1:24 pm-4:40 pm

2 stops19h 16m

Helsinki-Vantaa

Wed 5/6

7:00 am-5:58 pm

2 stops18h 58m

$834

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Tue 4/28

1:24 pm-4:40 pm

2 stops19h 16m

Helsinki-Vantaa

Wed 5/6

7:00 am-4:26 pm

2 stops17h 26m

$835

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Sun 5/3

6:38 pm-5:40 pm

2 stops15h 02m

Helsinki-Vantaa

Tue 5/19

6:25 pm-4:12 pm

2 stops29h 47m

$952

Quickest round-trip

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/5

9:30 pm-5:15 pm

1 stop11h 45m

Rovaniemi

Tue 5/12

2:15 pm-5:50 pm

1 stop11h 35m

$984

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/5

5:00 pm-5:15 pm

2 stops16h 15m

Rovaniemi

Tue 5/12

2:15 pm-5:50 pm

1 stop11h 35m

$1,009

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 5/7

3:45 pm-5:15 pm

2 stops17h 30m

Rovaniemi

Thu 5/14

9:00 pm-11:07 pm

3 stops34h 07m

$1,593

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 Chicago to Finland

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 Finland?

If you don’t want to visit Finland in February, then you should wait until March to fly from Chicago, when ticket prices are also cheap, with an average price of $498.

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

The cheapest day to depart from Chicago to Finland is on a Tuesday. Travelers who choose to depart for Finland on a Tuesday will often find tickets for as low as $726. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Saturday is $891.

What is the cheapest Chicago to Finland flight route?

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

How far in advance should I book a flight to Finland?

You are more likely to see cheaper flights to Finland from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $770 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Chicago for as low as $489 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Chicago to Finland.

Cheap Chicago to Finland flight deals and tips

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

Best Price Found	$358
Fastest flight time	8h 45m
Direct flights	Every day
Airports in Finland	28 airports

The best one-way flight to Finland from Chicago in the past 72 hours is $358. The best round-trip flight deal from Chicago to Finland found on momondo in the last 72 hours is $724.

The fastest flight from Chicago to Finland takes 8h 45m

Direct flights go from Chicago to Finland every day.

There are 28 airports in Finland. From Chicago there are direct flights to Helsinki-Vantaa (HEL).

Search flight deals

When did momondo last update prices for flights from Chicago to Finland?
Prices for flights from Chicago to Finland refresh daily.
How many operators does momondo search for flights from Chicago to Finland?
The number of operators available for flights from Chicago to Finland is 6 as of March 2026.
How old do you have to be to fly from Chicago to Finland?
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 Chicago to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland 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 Finland. 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 Chicago to Finland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Finland is Boeing 787-8 Dreamliner (38.71% of total bookings). The next most popular plane models are Airbus A330-300 (22.12%), Boeing 787-9 Dreamliner (19.82%), and Airbus A330 (6.80%).

Best airlines flying from Chicago to Finland

Compare and see reviews for airlines that fly from Chicago to Finland with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $419	Free Cancellation	Rating 7.0 625 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $428	Free Cancellation	Rating 7.3 1,721 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $518	Free Cancellation	Rating 6.8 7,862 reviews	Search Lufthansa flights
Finnair	PriceFrom $664	Free Cancellation	Rating 7.7 1,374 reviews	Search Finnair flights
American Airlines	PriceFrom $681	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights
United Airlines	PriceFrom $815	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Chicago to Finland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Finland that suits you.

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

All flight searches from Chicago to Finland on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Chicago to Finland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Finland from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Finland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Finland

Popular cities

Other flights from Chicago

Other flights to Finland

Airlines

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Complete your trip

Feeling lucky

Popular cities in Finland

Flights to Helsinkifrom $378

Flights to Rovaniemifrom $901

Flights to Turkufrom $474

Flights to Oulufrom $816

Flights to Vaasafrom $990

Flights to Kittiläfrom $1,059

Flights to Ivalofrom $1,067

Flights to Tamperefrom $1,107

Flights to Jyväskyläfrom $897

Flights to Mariehamnfrom $1,209

Flights to Kuopiofrom $838

Flights to Kajaanifrom $869

Cheap flights from Chicago to Finland from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Finland departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Chicago to Finland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Turkish Airlines flights from Chicago to Finland

Our best Turkish Airlines deals on Chicago to Finland flight tickets

Icelandair flights from Chicago to Finland

Our best Icelandair deals on Chicago to Finland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Finland that are best for you.

See travel insights to Finland from

How to get the cheapest flight ticket from Chicago to Finland

What is the cheapest month to fly to Finland?

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

What is the cheapest Chicago to Finland flight route?

How far in advance should I book a flight to Finland?

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

Can stopping save me money on Chicago to Finland flights?

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

What airlines fly to Finland?

Cheap Chicago to Finland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Finland

Best airlines flying from Chicago to Finland

Compare and see reviews for airlines that fly from Chicago to Finland with momondo

Why use momondo?

An easier way to manage your Finland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Finland

Popular cities in Finland

Popular flights according to clicks in the last 7 days on momondo

Chicago flight routes

According to popular flight searches on momondo this year

Finland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Finland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Finland

List of cabin classes available on flights landing in Finland. Availability may vary depending on flight origin and airline.

Complete your trip to Finland

Explore popular destinations other users love

According to popular flight searches on momondo this year