$240 Find Cheap Flights from Illinois to Finland

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Useful Info

Good to know

Low seasonApril
High seasonJune
Cheapest flight$240
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Chicago O'Hare Airport to Helsinki

FAQs for booking flights from Illinois to Finland

  • How does KAYAK find such low prices on flights from Illinois to Finland?

    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 from Illinois to Finland.

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

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

  • What is the Hacker Fare option on flights from Illinois to Finland?

    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 from Illinois to Finland 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 from Illinois to Finland?

    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 from Illinois to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Finland?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Finland is Helsinki-Vantaa Airport (HEL), with an average flight price of $797.

  • What is the cheapest day to fly to Finland?

    Based on KAYAK data, the cheapest day to fly to Finland is Monday where round-trip tickets can be as cheap as $802. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $938 on average.

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

    The cheapest time of day to fly to Finland is generally in the evening, when round-trip flights cost $738 on average. Morning departures are around 28% more expensive than evening flights, on average. The most expensive time of day to fly to Finland is generally in the morning, which is peak travel time and where the average cost of a ticket is $947.

  • What is the cheapest flight to Finland?

    The cheapest ticket to Finland from Illinois found in the last 72 hours was to Helsinki, at $524 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Helsinki (HEL) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $524.

  • What is the cheapest month to fly from Illinois to Finland?

    The cheapest month for flights from Illinois to Finland is February, when tickets cost $528 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,010 and $1,010 respectively.

  • How far in advance should I book a flight from Illinois to Finland?

    To get a below average price on the flight from Illinois to Finland, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

  • How long is the flight to Finland?

    An average nonstop flight from Illinois to Finland takes 15h 29m, covering a distance of 4400 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Helsinki (HEL) with an average flight time of 8h 45m.

  • What are the most popular destinations in Finland?

    Based on KAYAK flight searches, the most popular destination is Helsinki (90% of total searches to Finland). The next most popular destinations are Rovaniemi (9%) and Kemi (1%).

Book cheap flights from Illinois to Finland

Recent round-trip flight deals

11/13Thu
1 stopScandinavian Airlines
20h 45mORD-HEL
11/16Sun
1 stopScandinavian Airlines
13h 25mHEL-ORD
$417
11/13Thu
2 stopsScandinavian Airlines
31h 10mORD-HEL
11/16Sun
1 stopScandinavian Airlines
18h 30mHEL-ORD
$420
9/7Sun
2 stopsScandinavian Airlines
20h 20mORD-HEL
9/21Sun
1 stopScandinavian Airlines
27h 10mHEL-ORD
$429
9/7Sun
2 stopsScandinavian Airlines
20h 20mORD-HEL
9/21Sun
1 stopScandinavian Airlines
27h 10mHEL-ORD
$430
10/24Fri
1 stopIcelandair
31h 40mORD-HEL
11/1Sat
1 stopIcelandair
11h 25mHEL-ORD
$485
8/19Tue
2 stops
15h 05mORD-HEL
8/26Tue
2 stops
19h 10mHEL-ORD
$505
8/18Mon
2 stops
15h 05mORD-HEL
8/25Mon
2 stops
19h 10mHEL-ORD
$510
11/21Fri
2 stopsAir Canada
37h 10mSTL-HEL
11/30Sun
2 stopsAir Canada
58h 44mHEL-STL
$720
11/21Fri
2 stopsUnited Airlines
37h 10mSTL-HEL
11/30Sun
3 stopsUnited Airlines
39h 59mHEL-STL
$723
8/20Wed
2 stopsUnited Airlines
18h 15mSTL-HEL
8/27Wed
1 stopUnited Airlines
15h 20mHEL-STL
$737

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Recent one-way flight deals

9/18Thu
2 stops
17h 20mORD-HEL
$240
9/18Thu
2 stops
17h 20mORD-HEL
$260
9/5Fri
2 stops
34h 05mORD-HEL
$267
9/5Fri
1 stopIcelandair
10h 35mORD-HEL
$367
8/14Thu
1 stopIcelandair
10h 35mORD-HEL
$389
10/13Mon
1 stopAmerican Airlines
12h 51mSTL-HEL
$419
10/13Mon
2 stopsUnited Airlines
26h 55mSTL-HEL
$421
11/2Sun
1 stopScandinavian Airlines
20h 45mORD-HEL
$471
11/2Sun
2 stopsScandinavian Airlines
20h 25mORD-HEL
$479
7/25Fri
2 stopsUnited Airlines
18h 00mORD-HEL
$610

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Last minute flights from Illinois to Finland

Last minute flight, train and bus deals

7/4Fri
multi-stopUnited Airlines
26h 43mORD-HEL
9/2Tue
multi-stopUnited Airlines
16h 45mHEL-ORD
$895
7/4Fri
multi-stopIcelandair
10h 35mORD-HEL
7/11Fri
multi-stopIcelandair
14h 15mHEL-ORD
$1,003
7/3Thu
multi-stopIcelandair
10h 35mORD-HEL
7/11Fri
multi-stopIcelandair
14h 15mHEL-ORD
$1,049
7/4Fri
multi-stopAir France
17h 20mORD-HEL
9/2Tue
multi-stopAir France
16h 20mHEL-ORD
$1,057
7/4Fri
multi-stopDelta
17h 20mORD-HEL
7/11Fri
multi-stopDelta
22h 54mHEL-ORD
$1,067
7/3Thu
multi-stopDelta
15h 00mORD-HEL
7/11Fri
multi-stopDelta
21h 44mHEL-ORD
$1,071
7/3Thu
multi-stopDelta
12h 40mORD-HEL
7/11Fri
multi-stopDelta
21h 44mHEL-ORD
$1,087
7/4Fri
multi-stop
30h 40mORD-HEL
9/2Tue
multi-stop
46h 10mHEL-ORD
$1,090
7/3Thu
multi-stop
20h 35mORD-HEL
7/11Fri
multi-stop
18h 59mHEL-ORD
$1,135
7/3Thu
multi-stopKLM
15h 00mORD-HEL
7/11Fri
multi-stopKLM
32h 15mHEL-ORD
$1,200

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Everything you need to know for your flight to Finland

Cabin class types available on flights to Illinois

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

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