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

Lufthansa, Turkish Airlines, and Scandinavian Airlines are the most popular carriers operating from Chicago to Finland

What airlines fly to Finland?

Finnair, Scandinavian Airlines and Icelandair 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 32% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 7 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 7 as of October 2025.

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.

$375 Cheap Flights from Chicago to Finland in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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 Chicago to Finland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 am - 3:25 pmORD-HEL

20h 50m2 stops

6:15 am - 4:45 pmHEL-ORD

18h 30m1 stop

$375Scandinavian Airlines

Find Deal

jue., nov. 27 - mié., dic. 10

7:20 pm - 3:25 pmORD-HEL

12h 05m1 stop

6:15 am - 4:45 pmHEL-ORD

18h 30m1 stop

$405Scandinavian Airlines

Find Deal

jue., nov. 27 - mié., dic. 10

10:40 am - 1:35 amORD-HEL

30h 55m2 stops

11:20 am - 4:45 pmHEL-ORD

13h 25m1 stop

$413Scandinavian Airlines

Find Deal

jue., ene. 29 - vie., feb. 13

10:40 am - 1:35 amORD-HEL

30h 55m2 stops

7:00 am - 4:45 pmHEL-ORD

17h 45m2 stops

$420Scandinavian Airlines

Find Deal

jue., ene. 29 - vie., feb. 13

6:30 pm - 12:55 pmORD-HEL

10h 25m1 stop

1:55 pm - 5:20 pmHEL-ORD

11h 25m1 stop

$512Icelandair

Find Deal

vie., nov. 7 - mar., nov. 11

7:30 pm - 12:55 pmORD-HEL

10h 25m1 stop

1:55 pm - 5:20 pmHEL-ORD

11h 25m1 stop

$569Icelandair

Find Deal

mar., oct. 28 - jue., nov. 20

9:50 pm - 6:50 pmORD-HEL

13h 00m1 stop

7:35 pm - 6:25 pmHEL-ORD

30h 50m1 stop

$618Lufthansa

Find Deal

dom., nov. 9 - lun., nov. 24

6:45 pm - 9:05 pmORD-RVN

18h 20m2 stops

9:00 pm - 1:50 pmRVN-ORD

24h 50m2 stops

$842Finnair

Find Deal

mar., feb. 17 - lun., feb. 23

9:45 pm - 12:55 amORD-RVN

19h 10m2 stops

6:25 pm - 1:50 pmRVN-ORD

27h 25m2 stops

$1,012Finnair

Find Deal

vie., feb. 27 - mié., mar. 4

8:20 pm - 1:30 pmORD-RVN

33h 10m1 stop

3:40 pm - 10:05 amRVN-ORD

26h 25m1 stop

$1,196Turkish Airlines

Find Deal

dom., ene. 4 - dom., ene. 11

Delta flights from Chicago to Finland

Our best Delta deals on Chicago to Finland flight tickets

Delta

Nov 10

MDW1:15 pmChicago Midway

19h 10m

2 stops

HEL4:25 pmHelsinki-Vantaa

Nov 26

HEL7:00 amHelsinki-Vantaa

19h 08m

2 stops

MDW6:08 pmChicago Midway

$758

Find similar

Delta

Nov 27

MDW5:34 pmChicago Midway

15h 51m

2 stops

HEL5:25 pmHelsinki-Vantaa

Dec 10

HEL7:00 amHelsinki-Vantaa

19h 18m

2 stops

MDW6:18 pmChicago Midway

$814

Find similar

Delta

Nov 12

MDW1:15 pmChicago Midway

20h 10m

2 stops

HEL5:25 pmHelsinki-Vantaa

Nov 16

HEL2:05 pmHelsinki-Vantaa

36h 03m

2 stops

MDW6:08 pmChicago Midway

$956

Find similar

Icelandair flights from Chicago to Finland

Our best Icelandair deals on Chicago to Finland flight tickets

Icelandair

Nov 7

ORD6:30 pmChicago O'Hare Intl

10h 25m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 11

HEL1:55 pmHelsinki-Vantaa

11h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

$512

Find similar

Icelandair

Oct 28

ORD7:30 pmChicago O'Hare Intl

10h 25m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 20

HEL1:55 pmHelsinki-Vantaa

11h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

$569

Find similar

Icelandair

Mar 28

ORD7:25 pmChicago O'Hare Intl

10h 35m

1 stop

HEL1:00 pmHelsinki-Vantaa

Apr 5

HEL3:00 pmHelsinki-Vantaa

14h 40m

1 stop

ORD9:40 pmChicago O'Hare Intl

$585

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

jue. 11/27

10:35 am-3:25 pm

2 stops20h 50m

Helsinki-Vantaa

mié. 12/10

6:15 am-4:45 pm

1 stop18h 30m

$375

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

jue. 11/27

7:20 pm-3:25 pm

1 stop12h 05m

Helsinki-Vantaa

mié. 12/10

6:15 am-4:45 pm

1 stop18h 30m

$405

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

jue. 1/29

10:40 am-1:35 am

2 stops30h 55m

Helsinki-Vantaa

vie. 2/13

11:20 am-4:45 pm

1 stop13h 25m

$413

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

jue. 1/29

10:40 am-1:35 am

2 stops30h 55m

Helsinki-Vantaa

vie. 2/13

7:00 am-4:45 pm

2 stops17h 45m

$420

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

vie. 11/7

6:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

mar. 11/11

1:55 pm-5:20 pm

1 stop11h 25m

$512

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

mar. 10/28

7:30 pm-12:55 pm

1 stop10h 25m

Helsinki-Vantaa

jue. 11/20

1:55 pm-5:20 pm

1 stop11h 25m

$569

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

dom. 11/9

9:50 pm-6:50 pm

1 stop13h 00m

Helsinki-Vantaa

lun. 11/24

7:35 pm-6:25 pm

1 stop30h 50m

$618

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

mar. 2/17

6:45 pm-9:05 pm

2 stops18h 20m

Rovaniemi

lun. 2/23

9:00 pm-1:50 pm

2 stops24h 50m

$842

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

vie. 2/27

9:45 pm-12:55 am

2 stops19h 10m

Rovaniemi

mié. 3/4

6:25 pm-1:50 pm

2 stops27h 25m

$1,012

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

dom. 1/4

8:20 pm-1:30 pm

1 stop33h 10m

Rovaniemi

dom. 1/11

3:40 pm-10:05 am

1 stop26h 25m

$1,196

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 November, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of $542.

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

The cheapest day to depart from Chicago to Finland is on a Wednesday. Travelers who choose to depart for Finland on a Wednesday will often find tickets for as low as $781. 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 $922.

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

The cheapest time of day to fly to Finland is in the afternoon when flights can be purchased for as low as $738. In contrast, the most expensive time of day to depart to Finland is in the morning when prices are around $947.

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 $782 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 $602 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?

You could potentially save up to 8% on your flight if you consider stops on a Chicago to Finland flight.

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	$572
Fastest flight time	8h 45m
Direct flights	Sun
Airports in Finland	1 airport

The best flight deal from Chicago to Finland found on momondo in the last 72 hours is $572

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

Direct flights go from Chicago to Finland on Sunday. There are no airlines offering direct flights.

There is 1 airport near Finland: 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 7 as of October 2025.
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 (25.73% of total bookings). The next most popular plane models are Airbus A330-300 (17.01%), Boeing 787-9 Dreamliner (12.86%), and Airbus A330 (9.54%).

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
Scandinavian Airlines	PriceFrom $398	Free Cancellation	Rating 7.4 1,533 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $445	Free Cancellation	Rating 7.0 556 reviews	Search Icelandair flights
British Airways	PriceFrom $579	Free Cancellation	Rating 6.7 7,457 reviews	Search British Airways flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $612	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights
Lufthansa	PriceFrom $625	Free Cancellation	Rating 6.8 7,497 reviews	Search Lufthansa flights
Finnair	PriceFrom $664	Free Cancellation	Rating 7.6 1,332 reviews	Search Finnair 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

sáb. 11/15

sáb. 11/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Finland

Popular cities in Finland

Flights to Helsinkifrom $343

Flights to Rovaniemifrom $547

Flights to Oulufrom $666

Flights to Turkufrom $397

Flights to Vaasafrom $917

Flights to Kittiläfrom $600

Flights to Tamperefrom $815

Flights to Ivalofrom $625

Flights to Kuopiofrom $970

Flights to Kuusamofrom $904

Flights to Jyväskyläfrom $627

Flights to Mariehamnfrom $1,052

Cheap flights from Chicago to Finland from $375

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Finland departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chicago to Finland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Chicago to Finland

Our best Delta 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

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

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in November, then you should wait until February to fly from Chicago, when ticket prices are also cheap, with an average price of $542.

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

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

The cheapest time of day to fly to Finland is in the afternoon when flights can be purchased for as low as $738. In contrast, the most expensive time of day to depart to Finland is in the morning when prices are around $947.

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?

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?

You could potentially save up to 8% on your flight if you consider stops on a Chicago to Finland flight.

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

Lufthansa, Turkish Airlines, and Scandinavian Airlines are the most popular carriers operating 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

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

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

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

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

What is the most popular plane model from Chicago to 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?

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

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

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

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

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