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$466+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — ORD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:40 amHEL - ORD
2 stops35h 03mUnited Airlines
Wed 12/115:00 pmORD - HEL
2 stops24h 10mUnited Airlines
Deal found 11/20$711
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/49:25 pmHEL - ORD
1 stop24h 30mBritish Airways
Wed 12/113:00 pmORD - HEL
2 stops19h 00mBritish Airways
Deal found 11/20$729
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/277:50 amHEL - ORD
2 stops18h 55mMultiple Airlines
Wed 12/410:05 pmORD - HEL
2 stops16h 55mMultiple Airlines
Deal found 11/20$798
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 11/277:00 amHEL - ORD
1 stop15h 30mDelta
Wed 12/44:25 pmORD - HEL
1 stop12h 45mDelta
Deal found 11/20$821
This KLM deal was found by Cheapflights users on 11/21. 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.
Wed 12/187:00 amHEL - ORD
1 stop15h 30mKLM
Wed 12/254:25 pmORD - HEL
1 stop23h 40mKLM
Deal found 11/21$1,118
This Ticket deal was found by Cheapflights users on 11/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/307:00 amHEL - ORD
1 stop15h 30mAir France
Thu 12/51:35 pmORD - HEL
2 stops15h 35mAir France
Deal found 11/21$1,340
This Finnair deal was found by Cheapflights users on 11/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/304:50 pmHEL - ORD
1 stop29h 40mFinnair
Thu 12/54:28 pmORD - HEL
1 stop13h 27mFinnair
Deal found 11/21$1,485
This Travelis deal was found by Cheapflights users on 11/21. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/307:00 amHEL - MDW
2 stops18h 02mMultiple Airlines
Thu 12/59:31 amMDW - HEL
2 stops23h 54mMultiple Airlines
Deal found 11/21$1,585
This AranGrant deal was found by Cheapflights users on 11/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/42:00 pmHEL - ORD
1 stop11h 20mIcelandair
Wed 12/116:30 pmORD - HEL
1 stop10h 30mIcelandair
Deal found 11/20$1,708
This AranGrant deal was found by Cheapflights users on 11/21. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:20 pmHEL - ORD
1 stop29h 30mScandinavian Airlines
Fri 12/277:35 amORD - HEL
2 stops19h 05mScandinavian Airlines
Deal found 11/21$2,795

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 2,612,795 searches. Data last updated November 21, 2024.

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Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Tue 3/4

7:00 am-4:35 pm

2 stops17h 35m

Chicago O'Hare Intl

Mon 3/10

10:25 pm-11:25 pm

1 stop18h 00m

$622

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 3/7

6:50 am-2:10 pm

1 stop15h 20m

Chicago O'Hare Intl

Fri 3/14

4:55 pm-4:55 pm

1 stop17h 00m

$629

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 3/7

6:50 am-2:45 pm

2 stops15h 55m

Chicago O'Hare Intl

Fri 3/14

11:04 am-1:40 pm

2 stops19h 36m

$635

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 3/7

6:50 am-7:55 pm

2 stops21h 05m

Chicago O'Hare Intl

Fri 3/14

4:55 pm-1:40 pm

1 stop13h 45m

$640

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 1/13

7:00 am-8:53 pm

2 stops21h 53m

Chicago O'Hare Intl

Sun 1/26

7:30 am-4:00 pm

2 stops24h 30m

$646

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 12/4

9:25 pm-1:55 pm

1 stop24h 30m

Chicago O'Hare Intl

Wed 12/11

3:00 pm-6:00 pm

2 stops19h 00m

$729

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 1/13

12:25 pm-9:14 pm

1 stop16h 49m

Chicago O'Hare Intl

Sun 1/26

4:22 pm-1:55 pm

1 stop13h 33m

$800

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Tue 1/7

7:50 am-2:45 pm

1 stop14h 55m

Chicago O'Hare Intl

Sun 1/12

10:00 pm-6:00 pm

1 stop12h 00m

$802

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Tue 1/7

6:10 pm-6:14 pm

2 stops32h 04m

Chicago Midway

Sun 1/12

2:08 pm-5:25 pm

2 stops19h 17m

$1,070

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 12/18

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Wed 12/25

4:25 pm-12:05 am

1 stop23h 40m

$1,118

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 20 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 November 21, 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 November 21, 2024.
Get a feel of what it's like to fly with British Airways, Finnair and KLM 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
8,755 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

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
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

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
8,755 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

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
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

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

Turkish Airlines
7.4
Good
3,920 reviews
Delta
8.0
Very good
8,755 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

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
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

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 ($574), Finnair ($709), and Scandinavian Airlines ($1,795).

  • 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$617Average$718FlexibilityNo cancel feeOn-time76%
FinnairCheapest$702Average$1,053FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$729Average$1,374FlexibilityNo cancel feeOn-time70%
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