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Cheap flights from Chicago to Finland from $298

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 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to Finland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 6:40 pm
ORD
-
HEL
23h 15m
1 stop
Turkish Airlines Logo
7:35 pm - 6:15 pm
HEL
-
ORD
30h 40m
1 stop
$533Turkish Airlines
Tue, Apr 28 - Wed, May 6
Turkish Airlines Logo
8:10 pm - 11:10 am
ORD
-
HEL
31h 00m
1 stop
Turkish Airlines Logo
12:05 pm - 9:40 am
HEL
-
ORD
29h 35m
1 stop
$542Turkish Airlines
Tue, Apr 28 - Wed, May 6
Turkish Airlines Logo
8:10 pm - 11:10 am
ORD
-
HEL
31h 00m
1 stop
Turkish Airlines Logo
8:20 am - 9:40 am
HEL
-
ORD
33h 20m
1 stop
$591Turkish Airlines
Sun, Apr 19 - Tue, May 5
Delta Logo
1:24 pm - 4:40 pm
MDW
-
HEL
19h 16m
2 stops
Delta Logo
7:00 am - 4:26 pm
HEL
-
MDW
17h 26m
2 stops
$885Delta
Tue, Apr 28 - Wed, May 6
Delta Logo
6:38 pm - 5:40 pm
MDW
-
HEL
15h 02m
2 stops
Delta Logo
7:00 am - 5:58 pm
HEL
-
MDW
18h 58m
2 stops
$912Delta
Sun, Apr 19 - Tue, May 5
Finnair Logo
8:35 pm - 12:35 am
ORD
-
RVN
20h 00m
2 stops
Finnair Logo
5:45 pm - 3:00 pm
RVN
-
ORD
29h 15m
2 stops
$1,143Finnair
Tue, May 19 - Tue, May 26
Finnair Logo
8:35 pm - 12:35 am
ORD
-
RVN
20h 00m
2 stops
Finnair Logo
8:05 am - 5:50 pm
RVN
-
ORD
17h 45m
1 stop
$1,144Finnair
Tue, May 19 - Tue, May 26
British Airways Logo
9:30 pm - 1:35 pm
ORD
-
RVN
32h 05m
1 stop
British Airways Logo
2:15 pm - 5:50 pm
RVN
-
ORD
11h 35m
1 stop
$1,460British Airways
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
9:30 pm - 5:15 pm
ORD
-
RVN
11h 45m
1 stop
Multiple Airlines Logo
5:30 am - 5:50 pm
RVN
-
ORD
20h 20m
1 stop
$1,550Multiple Airlines
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
7:25 pm - 12:35 am
ORD
-
RVN
21h 10m
2 stops
Multiple Airlines Logo
9:00 pm - 6:44 pm
RVN
-
ORD
29h 44m
3 stops
$3,220Multiple Airlines
Fri, May 15 - Fri, May 22

Turkish Airlines flights from Chicago to Finland

Our best Turkish Airlines deals on Chicago to Finland flight tickets
Turkish Airlines
Apr 28
ORD11:25 amChicago O'Hare Intl
23h 15m
1 stop
HEL6:40 pmHelsinki-Vantaa
May 6
HEL7:35 pmHelsinki-Vantaa
30h 40m
1 stop
ORD6:15 pmChicago O'Hare Intl
$533
Turkish Airlines
Apr 28
ORD8:10 pmChicago O'Hare Intl
31h 00m
1 stop
HEL11:10 amHelsinki-Vantaa
May 6
HEL12:05 pmHelsinki-Vantaa
29h 35m
1 stop
ORD9:40 amChicago O'Hare Intl
$542
Turkish Airlines
Apr 19
ORD8:10 pmChicago O'Hare Intl
31h 00m
1 stop
HEL11:10 amHelsinki-Vantaa
May 5
HEL8:20 amHelsinki-Vantaa
33h 20m
1 stop
ORD9:40 amChicago O'Hare Intl
$591

Icelandair flights from Chicago to Finland

Our best Icelandair deals on Chicago to Finland flight tickets
Icelandair
Apr 19
ORD10:25 pmChicago O'Hare Intl
31h 35m
1 stop
HEL2:00 pmHelsinki-Vantaa
May 5
HEL3:00 pmHelsinki-Vantaa
11h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$680
Icelandair
Apr 18
ORD7:25 pmChicago O'Hare Intl
10h 35m
1 stop
HEL2:00 pmHelsinki-Vantaa
Apr 29
HEL3:00 pmHelsinki-Vantaa
11h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$683
Icelandair
Apr 18
ORD7:25 pmChicago O'Hare Intl
10h 35m
1 stop
HEL2:00 pmHelsinki-Vantaa
Apr 27
HEL3:00 pmHelsinki-Vantaa
11h 15m
1 stop
ORD6:15 pmChicago O'Hare Intl
$690

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 April 5, 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

Tue 4/28

11:25 am-6:40 pm

1 stop23h 15m

Helsinki-Vantaa

Wed 5/6

7:35 pm-6:15 pm

1 stop30h 40m

$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

12:05 pm-9:40 am

1 stop29h 35m

$542

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Sun 4/19

8:10 pm-11:10 am

1 stop31h 00m

Helsinki-Vantaa

Tue 5/5

8:20 am-9:40 am

1 stop33h 20m

$591

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

$885

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Sun 4/19

6:38 pm-5:40 pm

2 stops15h 02m

Helsinki-Vantaa

Tue 5/5

7:00 am-5:58 pm

2 stops18h 58m

$912

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/19

8:35 pm-12:35 am

2 stops20h 00m

Rovaniemi

Tue 5/26

5:45 pm-3:00 pm

2 stops29h 15m

$1,143

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/19

8:35 pm-12:35 am

2 stops20h 00m

Rovaniemi

Tue 5/26

8:05 am-5:50 pm

1 stop17h 45m

$1,144

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Fri 5/15

9:30 pm-1:35 pm

1 stop32h 05m

Rovaniemi

Fri 5/22

2:15 pm-5:50 pm

1 stop11h 35m

$1,460
Quickest round-trip

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Tue 5/19

9:30 pm-5:15 pm

1 stop11h 45m

Rovaniemi

Tue 5/26

5:30 am-5:50 pm

1 stop20h 20m

$1,550

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Fri 5/15

7:25 pm-12:35 am

2 stops21h 10m

Rovaniemi

Fri 5/22

9:00 pm-6:44 pm

3 stops29h 44m

$3,220

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 February, then you should wait until December to fly from Chicago, when ticket prices are also cheap, with an average price of $486.

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 $731. 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 $936.

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

$461

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 $461. The best round-trip flight deal from Chicago to Finland found on momondo in the last 72 hours is $766.
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
631 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $428Free CancellationRating
7.3
1,742 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,892 reviews
Search Lufthansa flights
FinnairPriceFrom $679Free CancellationRating
7.7
1,378 reviews
Search Finnair flights
American AirlinesPriceFrom $809Free CancellationRating
7.1
11,557 reviews
Search American Airlines flights
United AirlinesPriceFrom $815Free CancellationRating
7.4
9,546 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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