$409 Find Cheap Flights from Finland to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 8/15. 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
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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

Tue, Sep 15 - Fri, Sep 18
Multiple Airlines Logo
11:50 pm - 11:55 pm
HEL
-
ORD
32h 05m
2 stops
Multiple Airlines Logo
9:30 pm - 2:15 pm
ORD
-
HEL
8h 45mnonstop
$743Multiple Airlines
Tue, Sep 15 - Sat, Sep 19
Multiple Airlines Logo
11:50 pm - 11:55 pm
HEL
-
ORD
32h 05m
2 stops
Multiple Airlines Logo
9:30 pm - 2:15 pm
ORD
-
HEL
8h 45mnonstop
$744Multiple Airlines
Thu, Sep 10 - Sat, Sep 19
Multiple Airlines Logo
9:05 pm - 9:35 pm
HEL
-
ORD
32h 30m
3 stops
Multiple Airlines Logo
9:30 pm - 2:15 pm
ORD
-
HEL
8h 45mnonstop
$747Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
Icelandair Logo
3:00 pm - 6:15 pm
HEL
-
ORD
11h 15m
1 stop
Icelandair Logo
7:30 pm - 12:55 pm
ORD
-
HEL
10h 25m
1 stop
$754Icelandair
Sat, Oct 10 - Sun, Oct 18
Icelandair Logo
11:55 pm - 9:25 pm
HEL
-
ORD
29h 30m
1 stop
Icelandair Logo
10:25 pm - 2:00 pm
ORD
-
HEL
31h 35m
1 stop
$758Icelandair
Fri, Sep 25 - Fri, Oct 2
Turkish Airlines Logo
12:05 pm - 9:40 am
HEL
-
ORD
29h 35m
1 stop
Turkish Airlines Logo
11:25 am - 11:10 am
ORD
-
HEL
15h 45m
1 stop
$771Turkish Airlines
Thu, Jul 23 - Thu, Aug 6
Lufthansa Logo
6:35 am - 7:55 pm
HEL
-
ORD
21h 20m
1 stop
Lufthansa Logo
4:05 pm - 1:05 pm
ORD
-
HEL
13h 00m
1 stop
$774Lufthansa
Thu, Sep 10 - Thu, Sep 17
Turkish Airlines Logo
12:05 pm - 9:40 am
HEL
-
ORD
29h 35m
1 stop
Turkish Airlines Logo
8:10 pm - 11:55 pm
ORD
-
HEL
19h 45m
1 stop
$778Turkish Airlines
Sat, Aug 29 - Wed, Sep 2
Delta Logo
7:00 am - 6:01 pm
HEL
-
MDW
19h 01m
2 stops
Delta Logo
4:39 pm - 5:40 pm
MDW
-
HEL
17h 01m
2 stops
$962Delta
Fri, Jul 3 - Tue, Jul 28
Delta Logo
7:00 am - 6:31 pm
HEL
-
MDW
19h 31m
2 stops
Delta Logo
6:58 pm - 5:40 pm
MDW
-
HEL
14h 42m
2 stops
$1,036Delta
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 day to fly to Chicago?

The average price of all round-trip flights to Chicago clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Chicago is Sunday where round-trip tickets can be as cheap as $975. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,437 on average.

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 November, where tickets cost $613 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Finland is $925 and $904 respectively. For one-way flights, the best month to travel is November with an average price of $613.

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

The average price for all round-trip flights to Chicago depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Chicago is generally in the evening, when round-trip flights cost $1,162 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 $1,162.

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 (RFD), with an average flight price of $131.

Find deals

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 20% increase in price.

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 $1,149. The cheapest price found on KAYAK in the last 2 weeks cost $856 and departed from Helsinki-Vantaa Airport.

  • 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.

Top tips for finding cheap flights to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $856 or less one-way.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

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
Schererville
Chesterton
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.
First Class flights to Chicago
Business Class flights to Chicago
Premium Economy Class flights to Chicagofrom $2,072
Economy Class flights to Chicagofrom $1,080