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Cheap flights from Chicago to Finland from $306

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 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Finland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 9:20 pm
ORD
-
HEL
17h 55m
2 stops
Multiple Airlines Logo
3:40 pm - 6:15 pm
HEL
-
ORD
34h 35m
2 stops
$607Multiple Airlines
Sun, Aug 23 - Mon, Aug 31
Multiple Airlines Logo
7:25 pm - 11:05 pm
ORD
-
HEL
19h 40m
2 stops
Multiple Airlines Logo
3:40 pm - 6:15 pm
HEL
-
ORD
34h 35m
2 stops
$612Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Scandinavian Airlines Logo
7:15 pm - 8:25 pm
ORD
-
HEL
17h 10m
1 stop
Scandinavian Airlines Logo
9:05 pm - 4:10 pm
HEL
-
ORD
27h 05m
1 stop
$636Scandinavian Airlines
Wed, Oct 14 - Sun, Oct 18
Scandinavian Airlines Logo
7:15 pm - 8:25 pm
ORD
-
HEL
17h 10m
1 stop
Scandinavian Airlines Logo
11:15 am - 4:10 pm
HEL
-
ORD
12h 55m
1 stop
$637Scandinavian Airlines
Wed, Oct 7 - Mon, Oct 12
Multiple Airlines Logo
10:25 pm - 11:05 pm
ORD
-
HEL
16h 40m
2 stops
Multiple Airlines Logo
8:30 am - 9:25 pm
HEL
-
ORD
20h 55m
2 stops
$638Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Icelandair Logo
7:30 pm - 1:00 pm
ORD
-
HEL
10h 30m
1 stop
Icelandair Logo
2:00 pm - 5:20 pm
HEL
-
ORD
11h 20m
1 stop
$650Icelandair
Fri, Oct 30 - Sat, Nov 7
Delta Logo
5:15 pm - 4:40 pm
MDW
-
HEL
16h 25m
2 stops
Delta Logo
6:50 am - 10:25 pm
HEL
-
MDW
23h 35m
2 stops
$884Delta
Fri, Oct 30 - Sat, Nov 7
Delta Logo
5:21 pm - 5:40 pm
MDW
-
HEL
16h 19m
2 stops
Delta Logo
7:00 am - 4:39 pm
HEL
-
MDW
17h 39m
2 stops
$888Delta
Thu, Oct 15 - Mon, Oct 19
Finnair Logo
4:30 pm - 5:15 pm
ORD
-
RVN
16h 45m
2 stops
Finnair Logo
2:15 pm - 5:50 pm
RVN
-
ORD
11h 35m
1 stop
$989Finnair
Thu, Aug 20 - Wed, Sep 2
Finnair Logo
9:30 pm - 5:15 pm
ORD
-
RVN
11h 45m
1 stop
Finnair Logo
2:15 pm - 5:50 pm
RVN
-
ORD
11h 35m
1 stop
$990Finnair
Thu, Aug 20 - Wed, Sep 2

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Scandinavian Airlines flights from Chicago to Finland

Our best Scandinavian Airlines deals on Chicago to Finland flight tickets
Scandinavian Airlines
Oct 14
ORD7:15 pmChicago O'Hare Intl
17h 10m
1 stop
HEL8:25 pmHelsinki-Vantaa
Oct 18
HEL9:05 pmHelsinki-Vantaa
27h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
$636
Scandinavian Airlines
Oct 7
ORD7:15 pmChicago O'Hare Intl
17h 10m
1 stop
HEL8:25 pmHelsinki-Vantaa
Oct 12
HEL11:15 amHelsinki-Vantaa
12h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$637
Scandinavian Airlines
Oct 7
ORD7:15 pmChicago O'Hare Intl
17h 20m
2 stops
HEL8:35 pmHelsinki-Vantaa
Oct 12
HEL11:15 amHelsinki-Vantaa
12h 55m
1 stop
ORD4:10 pmChicago O'Hare Intl
$644

Icelandair flights from Chicago to Finland

Our best Icelandair deals on Chicago to Finland flight tickets
Icelandair
Oct 30
ORD7:30 pmChicago O'Hare Intl
10h 30m
1 stop
HEL1:00 pmHelsinki-Vantaa
Nov 7
HEL2:00 pmHelsinki-Vantaa
11h 20m
1 stop
ORD5:20 pmChicago O'Hare Intl
$650
Icelandair
Nov 13
ORD6:30 pmChicago O'Hare Intl
10h 30m
1 stop
HEL1:00 pmHelsinki-Vantaa
Nov 22
HEL2:00 pmHelsinki-Vantaa
11h 20m
1 stop
ORD5:20 pmChicago O'Hare Intl
$657
Icelandair
Aug 4
ORD7:25 pmChicago O'Hare Intl
10h 35m
1 stop
HEL2:00 pmHelsinki-Vantaa
Oct 31
HEL2:00 pmHelsinki-Vantaa
11h 20m
1 stop
ORD6:20 pmChicago O'Hare Intl
$682

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Chicago to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 8/23

7:25 pm-9:20 pm

2 stops17h 55m

Helsinki-Vantaa

Mon 8/31

3:40 pm-6:15 pm

2 stops34h 35m

$607

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 8/19

7:25 pm-11:05 pm

2 stops19h 40m

Helsinki-Vantaa

Wed 8/26

3:40 pm-6:15 pm

2 stops34h 35m

$612

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 10/14

7:15 pm-8:25 pm

1 stop17h 10m

Helsinki-Vantaa

Sun 10/18

9:05 pm-4:10 pm

1 stop27h 05m

$636

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 10/7

7:15 pm-8:25 pm

1 stop17h 10m

Helsinki-Vantaa

Mon 10/12

11:15 am-4:10 pm

1 stop12h 55m

$637

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 8/19

10:25 pm-11:05 pm

2 stops16h 40m

Helsinki-Vantaa

Wed 8/26

8:30 am-9:25 pm

2 stops20h 55m

$638
Quickest round-trip

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Fri 10/30

7:30 pm-1:00 pm

1 stop10h 30m

Helsinki-Vantaa

Sat 11/7

2:00 pm-5:20 pm

1 stop11h 20m

$650

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Fri 10/30

5:15 pm-4:40 pm

2 stops16h 25m

Helsinki-Vantaa

Sat 11/7

6:50 am-10:25 pm

2 stops23h 35m

$884

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Thu 10/15

5:21 pm-5:40 pm

2 stops16h 19m

Helsinki-Vantaa

Mon 10/19

7:00 am-4:39 pm

2 stops17h 39m

$888

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 8/20

4:30 pm-5:15 pm

2 stops16h 45m

Rovaniemi

Wed 9/2

2:15 pm-5:50 pm

1 stop11h 35m

$989

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 8/20

9:30 pm-5:15 pm

1 stop11h 45m

Rovaniemi

Wed 9/2

2:15 pm-5:50 pm

1 stop11h 35m

$990

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 July, then you should wait until March to fly from Chicago, when ticket prices are also cheap, with an average price of $314.

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

The cheapest day to depart from Chicago to Finland is on a Sunday. Travelers who choose to depart for Finland on a Sunday will often find tickets for as low as $772. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Friday is $1,085.

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 from Chicago 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 $795 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 $659 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 1% 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

$499

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 $499. The best round-trip flight deal from Chicago to Finland found on momondo in the last 72 hours is $876.
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

Frequently asked questions about flying from Chicago to Finland

  • 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?

  • 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?

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
IcelandairPriceFrom $419Free CancellationRating
7.0
695 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $429Free CancellationRating
7.4
1,859 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,107 reviews
Search Lufthansa flights
FinnairPriceFrom $658Free CancellationRating
7.6
1,415 reviews
Search Finnair flights
United AirlinesPriceFrom $815Free CancellationRating
7.4
9,920 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

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