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$368+ Cheap flights from Helsinki (HEL) 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — ORD
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Helsinki to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) 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 21, 2024.

Round-trip from

$620
(Mytrip)

One-way from

$368
(Kiwi.com)
From Helsinki-Vantaa to Illinois
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One-way flight from Helsinki-Vantaa to Illinois
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Find flight deals from Helsinki to Illinois

Cheapest flights from Helsinki to Illinois
Explore the most affordable flight options available from Helsinki to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This FlightHub deal was found by Cheapflights users on 12/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:20 amHEL - ORD
1 stop12h 30mScandinavian Airlines
Thu 1/97:10 pmORD - HEL
1 stop14h 30mScandinavian Airlines
Deal found 12/20$686
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:30 amHEL - ORD
2 stops22h 47mDelta
Thu 1/911:50 amORD - HEL
2 stops17h 20mDelta
Deal found 12/21$755
This KLM deal was found by Cheapflights users on 12/21. 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.
Sat 12/287:00 amHEL - ORD
1 stop15h 30mMultiple Airlines
Thu 1/95:20 pmORD - HEL
1 stop14h 40mMultiple Airlines
Deal found 12/21$835
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/276:50 amHEL - ORD
2 stops33h 15mUnited Airlines
Fri 1/39:50 amORD - HEL
2 stops24h 55mUnited Airlines
Deal found 12/20$1,011
This KLM deal was found by Cheapflights users on 12/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:00 amHEL - ORD
1 stop15h 30mKLM
Fri 1/34:25 pmORD - HEL
1 stop23h 40mKLM
Deal found 12/20$1,129
This Aeromexico deal was found by Cheapflights users on 12/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:00 amHEL - MDW
2 stops23h 06mAir France
Thu 1/91:26 pmMDW - HEL
2 stops18h 34mAir France
Deal found 12/21$1,150
This Delta deal was found by Cheapflights users on 12/20. 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.
Sat 12/287:00 amHEL - MDW
2 stops17h 24mDelta
Thu 1/910:19 amMDW - HEL
2 stops18h 51mDelta
Deal found 12/20$1,776
This Austrian Airlines deal was found by Cheapflights users on 12/21. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:50 pmHEL - ORD
2 stops52h 15mAustrian Airlines
Sat 1/44:20 pmORD - HEL
2 stops18h 20mAustrian Airlines
Deal found 12/21$1,999
This FlightHub deal was found by Cheapflights users on 12/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:05 amHEL - ORD
2 stops15h 15mIcelandair
Thu 1/26:30 pmORD - HEL
1 stop10h 30mIcelandair
Deal found 12/19$2,539

Find flights from Helsinki to Illinois within your budget

Customize your flight search to find flights from Helsinki 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 21, 2024.

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Fly to

Any airport

Route

Depart

Return

Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 1/10

4:10 pm-3:50 pm

2 stops31h 40m

Chicago O'Hare Intl

Fri 1/17

7:10 pm-3:05 pm

2 stops35h 55m

$620

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

7:40 am-5:20 pm

3 stops17h 40m

Chicago O'Hare Intl

Wed 1/29

6:30 pm-11:15 pm

2 stops20h 45m

$626

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

$643

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

$677

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

9:45 pm-6:00 pm

1 stop12h 15m

$707

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Fri 2/7

7:00 am-6:11 pm

2 stops19h 11m

Chicago Midway

Fri 2/14

1:26 pm-12:05 am

2 stops26h 39m

$736

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sat 12/28

6:30 am-9:17 pm

2 stops22h 47m

Chicago O'Hare Intl

Thu 1/9

11:50 am-1:10 pm

2 stops17h 20m

$755

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

12:30 pm-3:30 pm

1 stop35h 00m

Chicago O'Hare Intl

Wed 1/29

7:15 pm-10:20 pm

2 stops19h 05m

$804

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

10:05 am-5:20 pm

2 stops15h 15m

Chicago O'Hare Intl

Wed 1/29

7:00 am-1:00 pm

2 stops22h 00m

$888

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 1/16

4:40 pm-2:30 pm

2 stops29h 50m

Chicago O'Hare Intl

Wed 1/29

4:45 pm-3:30 pm

1 stop14h 45m

$912

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 26 results
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Best time to book a flight from Helsinki to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Helsinki 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 Helsinki to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Helsinki to Illinois (average of $245). Flying from Helsinki to Illinois in March is currently the most expensive (average of $317). 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 HEL to IL?

Find hourly flight availability from Helsinki 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 21, 2024.

When flying from Helsinki to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 21, 2024.
Get a feel of what it's like to fly with Icelandair, United Airlines and Air France from Helsinki to Illinois by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

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
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

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
1,344 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

airBaltic
7.8
Good
183 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

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
1,282 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
785 reviews
Delta
8.0
Very good
8,597 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Crew

8.6

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 Helsinki to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helsinki to Illinois?

    Helsinki-Vantaa (HEL) is the airport you will fly out of if you book a flight from Helsinki to Illinois. It is only a 10.6 mi journey to Helsinki-Vantaa (HEL) from Helsinki’s city center.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $442. Users have also found prices from $522 and $577 on airBaltic and Turkish Airlines, respectively.

  • What are the cheapest flights from Helsinki to Illinois?

    Looking at all options, your cheapest flight can be booked for $735. While the most popular route (Helsinki-Vantaa - Chicago O'Hare Intl) can be booked for $486 on average our data indicates $871 when flying from Helsinki to Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki 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 Helsinki to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Helsinki to Illinois (average of $245). Flying from Helsinki to Illinois in March is currently the most expensive (average of $317). 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.

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Alternative routes for Helsinki 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 Helsinki to Illinois

Discover the top 3 airlines that operate flights from Helsinki 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 21, 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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