$491 Find Cheap Flights from Finland to Chicago

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$491
Typical prices: $536-$626
Multiple Airlines
Mon 2/2Mon 2/16
HEL - ORD • 2 stops
Cheapest non-stop
$674
Finnair
Thu 4/16Wed 4/22
HEL - ORD • Non-stop
When to travel
February
Cheapest • 24% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Finland to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Finland to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Finland to Chicago

Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
7:00 am - 5:20 pm
HEL
-
ORD
18h 20m
2 stops
Multiple Airlines Logo
6:30 pm - 7:20 pm
ORD
-
HEL
16h 50m
2 stops
$491Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
5:25 pm - 9:25 pm
HEL
-
ORD
36h 00m
2 stops
Multiple Airlines Logo
7:25 pm - 8:00 pm
ORD
-
HEL
16h 35m
2 stops
$508Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
7:00 am - 5:20 pm
HEL
-
ORD
18h 20m
2 stops
Multiple Airlines Logo
6:30 pm - 12:30 am
ORD
-
HEL
22h 00m
3 stops
$519Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Icelandair Logo
1:55 pm - 5:20 pm
HEL
-
ORD
11h 25m
1 stop
Icelandair Logo
6:30 pm - 12:55 pm
ORD
-
HEL
10h 25m
1 stop
$529Icelandair
Mon, Mar 2 - Mon, Mar 9
Icelandair Logo
1:55 pm - 5:20 pm
HEL
-
ORD
11h 25m
1 stop
Icelandair Logo
7:30 pm - 12:55 pm
ORD
-
HEL
10h 25m
1 stop
$534Icelandair
Sun, Feb 1 - Mon, Feb 16
Multiple Airlines Logo
6:20 pm - 2:20 pm
HEL
-
ORD
28h 00m
1 stop
Multiple Airlines Logo
5:20 pm - 10:35 pm
ORD
-
HEL
21h 15m
1 stop
$539Multiple Airlines
Sun, Feb 1 - Mon, Feb 16
Multiple Airlines Logo
2:05 pm - 10:44 pm
HEL
-
ORD
16h 39m
2 stops
Multiple Airlines Logo
5:20 pm - 4:25 pm
ORD
-
HEL
15h 05m
1 stop
$549Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Delta Logo
7:00 am - 5:37 pm
HEL
-
MDW
18h 37m
2 stops
Delta Logo
1:10 pm - 4:25 pm
MDW
-
HEL
20h 15m
2 stops
$570Delta
Mon, Feb 2 - Mon, Feb 16
Delta Logo
7:00 am - 6:36 pm
HEL
-
MDW
19h 36m
2 stops
Delta Logo
1:26 pm - 5:25 pm
MDW
-
HEL
19h 59m
2 stops
$577Delta
Thu, Apr 16 - Wed, Apr 22
Delta Logo
7:00 am - 6:45 pm
HEL
-
MDW
19h 45m
2 stops
Delta Logo
1:10 pm - 4:40 pm
MDW
-
HEL
19h 30m
2 stops
$4,480Delta
Booking Insights

KAYAK's insights & trends for flights to Chicago

Get data-powered insights and trends for flights to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Chicago is February, where tickets cost $523 on average for one-way flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from Finland is $886 and $873 respectively. For return trips, the best month to travel is February with an average price of $523.

Which is the cheapest airport to fly into in Chicago?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Chicago is Chicago Greater Rockford Airport, with an average flight price of $122.

Good to know

Low seasonJanuary
Cheapest flight$491
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Helsinki to Chicago

FAQs - booking Chicago flights

  • Which Chicago airport is closest to central Chicago?

    There are 3 major airports in Chicago. The nearest airport from Chicago city center is Chicago Midway Airport (9 miles), followed by Chicago O'Hare Airport (16 miles) and Chicago Greater Rockford (79 miles).

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs $1,016. The cheapest price found on KAYAK in the last 2 weeks cost $902 and departed from Helsinki-Vantaa Airport.

  • What is the cheapest day to fly to Chicago?

    Based on KAYAK data, the cheapest day to fly to Chicago is Monday where tickets can be as cheap as $647. On the other hand, the most expensive day to fly is Tuesday, where prices are $1,181 on average.

  • How does KAYAK find such low prices on flights to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Chicago?

    The cheapest time of day to fly to Chicago is generally in the evening, when flights cost $876 on average. The most expensive time of day to fly to Chicago is generally in the evening, which is peak travel time and where the average cost of a ticket is $876.

  • How many direct flights to Chicago are there each week?

    Each week there are around 12,068 direct flights from within Finland to Chicago. The most common day for departures is Thursday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $916 or less one-way.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Reviews of the top airline flying from Finland to Chicago

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1349 reviews
6.9Entertainment
6.7Food
8.2Crew
7.7Boarding
7.4Comfort
Airline reviews

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

10.0 ExcellentDIana, Dec 2025
DFW - HEL
Read more Finnair reviews

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Saint Joseph
Hammond
Portage
Lansing
Valparaiso
Chesterton
Schererville
Munster
Porter
Monticello
Saint John
Griffith

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Chicago

Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.