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$526+ Cheap flights from Finland to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — ORD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Finland to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Finland (FI0) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$569
(Kissandfly.com)

One-way from

$526
(Mytrip)
From Finland to Illinois
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One-way flight from Finland to Illinois
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Find flight deals from Finland to Illinois

Cheapest flights from Finland to Illinois
Explore the most affordable flight options available from Finland to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:40 amHEL - ORD
2 stops16h 10mMultiple Airlines
Mon 12/307:10 pmORD - HEL
2 stops16h 05mMultiple Airlines
Deal found 12/16$876
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:00 amHEL - ORD
2 stops22h 17mDelta
Tue 12/3112:30 pmORD - HEL
2 stops16h 40mDelta
Deal found 12/17$905
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:00 amHEL - ORD
1 stop15h 30mKLM
Mon 12/304:25 pmORD - HEL
1 stop12h 45mKLM
Deal found 12/16$906
This Gotogate deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:25 pmHEL - ORD
2 stops48h 50mLufthansa
Mon 12/309:25 pmORD - HEL
1 stop30h 35mLufthansa
Deal found 12/16$934
This StudentUniverse deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:55 amHEL - ORD
1 stop15h 50mBritish Airways
Tue 1/78:20 pmORD - HEL
2 stops32h 00mBritish Airways
Deal found 12/17$945
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:25 pmHEL - ORD
1 stop14h 53mAmerican Airlines
Tue 1/79:45 pmORD - HEL
1 stop12h 15mAmerican Airlines
Deal found 12/17$1,028
This Gotogate deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:00 pmHEL - ORD
1 stop11h 20mIcelandair
Mon 12/306:30 pmORD - HEL
1 stop10h 30mIcelandair
Deal found 12/16$1,880

Find flights from Finland to Illinois within your budget

Customize your flight search to find flights from Finland to Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

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Any airport

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Depart

Return

Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

7:40 am-5:20 pm

2 stops17h 40m

Chicago O'Hare Intl

Wed 1/29

6:30 pm-7:15 pm

2 stops16h 45m

$569

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 1/13

11:20 am-3:50 pm

1 stop12h 30m

Chicago O'Hare Intl

Mon 1/20

7:10 pm-8:10 pm

2 stops17h 00m

$571

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

6:30 am-3:05 pm

1 stop16h 35m

Chicago O'Hare Intl

Wed 1/29

11:50 am-4:00 pm

2 stops20h 10m

$627

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Thu 1/16

6:30 am-6:14 pm

2 stops19h 44m

Chicago Midway

Wed 1/29

2:08 pm-4:00 pm

2 stops17h 52m

$632

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

12:45 pm-6:25 pm

1 stop13h 40m

Chicago O'Hare Intl

Wed 1/29

9:25 pm-11:25 pm

1 stop18h 00m

$644

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

12:25 pm-9:14 pm

1 stop16h 49m

Chicago O'Hare Intl

Wed 1/29

1:13 pm-10:50 am

1 stop13h 37m

$684

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

9:25 pm-1:55 pm

1 stop24h 30m

Chicago O'Hare Intl

Wed 1/29

10:00 pm-9:05 pm

1 stop15h 05m

$713

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

7:00 am-7:37 pm

2 stops20h 37m

Chicago O'Hare Intl

Wed 1/29

2:05 pm-1:40 pm

2 stops15h 35m

$783

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

12:00 pm-5:20 pm

2 stops13h 20m

Chicago O'Hare Intl

Wed 1/29

7:00 am-1:00 pm

2 stops22h 00m

$859

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

2:25 pm-3:30 pm

2 stops33h 05m

Chicago O'Hare Intl

Wed 1/29

7:15 pm-10:45 pm

1 stop19h 30m

$885

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results
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Best time to book a flight from Finland to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Finland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Finland to Illinois

Get recent, data-driven insights about flights from Finland to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Finland to Illinois?

Currently, September is the cheapest month in which you can book a flight from Finland to Illinois (average of $232). Flying from Finland to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FI to IL?

Find hourly flight availability from Finland to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Finland to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with Delta, Icelandair and Air France from Finland to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Finland to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Finland to Illinois one-way?

    The cheapest airlines for a one-way flight from Finland to Illinois are Turkish Airlines ($571), Finnair ($639), and Delta ($671).

  • Can I find deals for flights from Finland to Illinois that include hotel bookings?

    Yes. In addition to deals on Finland to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Finland to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Finland to Illinois.

  • Can I find deals for business class flights from Finland to Illinois?

    Yes. Cheapflights offers flight deals from Finland to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Finland to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Finland to Illinois (average of $232). Flying from Finland to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Finland to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Finland to Illinois

Discover the top 3 airlines that operate flights from Finland to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$617Average$718FlexibilityNo cancel feeOn-time76%
FinnairCheapest$702Average$1,062FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$729Average$1,374FlexibilityNo cancel feeOn-time70%
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