Chicago

$548+ Cheap flights from Finland to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — CHI
Apr 22 — Apr 291
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Cheap flight deals from Finland to Chicago

Keep the following information in mind while searching for Finland to Chicago flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$548
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$650

Good round-trip deal

$761 or less

Good one-way deal

$727 or less
Provider with most accurate pricing for Helsinki-Vantaa-Chicago (CHI) flight deals.
Provider most trusted by Cheapflights users for Helsinki-Vantaa-Chicago (CHI) flights.
From Finland to Chicago (CHI)
Highest demand for flights based on searches. 14% potential increase in price ($113 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Finland to Chicago (CHI).
Price to beat on a one-way flight from Finland to Chicago (CHI).

Find flight deals from Finland to Chicago

Cheapest flights from Finland to Chicago
Explore the most affordable flight options available from Finland to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/163:00 pmHEL - ORD
1 stop11h 15mIcelandair
Sun 6/110:15 pmORD - HEL
1 stop31h 45mIcelandair
Deal found 4/17$548
This Ticket deal was found by Cheapflights users on 4/16. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:25 pmHEL - ORD
1 stop27h 45mKLM
Thu 5/297:25 pmORD - HEL
2 stops14h 15mKLM
Deal found 4/16$588
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 5/157:00 amHEL - ORD
1 stop15h 10mDelta
Thu 5/297:25 pmORD - HEL
2 stops14h 15mDelta
Deal found 4/17$591
This Ticket deal was found by Cheapflights users on 4/16. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:00 amHEL - ORD
2 stops17h 30mAir France
Tue 6/104:20 pmORD - HEL
1 stop24h 00mAir France
Deal found 4/16$630
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 5/157:00 amHEL - MDW
2 stops19h 45mDelta
Thu 5/296:25 pmMDW - HEL
2 stops15h 15mDelta
Deal found 4/17$640
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:10 amHEL - ORD
2 stops35h 42mAir Canada
Wed 5/1410:40 amORD - HEL
2 stops18h 10mAir Canada
Deal found 4/16$692
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:10 amHEL - ORD
1 stop21h 45mUnited Airlines
Wed 5/141:55 pmORD - HEL
2 stops14h 55mUnited Airlines
Deal found 4/16$697
This Ticket deal was found by Cheapflights users on 4/17. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:40 pmHEL - ORD
1 stop30h 35mLufthansa
Sun 6/19:40 pmORD - HEL
1 stop18h 10mLufthansa
Deal found 4/17$702
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Thu 5/155:35 amHEL - ORD
3 stops23h 40mMultiple Airlines
Thu 5/297:25 pmORD - HEL
3 stops20h 40mMultiple Airlines
Deal found 4/16$704
This Flysmarter deal was found by Cheapflights users on 4/17. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/184:25 pmHEL - ORD
Nonstop9h 25mFinnair
Mon 6/24:44 pmORD - HEL
1 stop13h 16mFinnair
Deal found 4/17$715
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/184:25 pmHEL - ORD
Nonstop9h 25mAmerican Airlines
Mon 6/24:44 pmORD - HEL
1 stop13h 16mAmerican Airlines
Deal found 4/17$721
This lol.travel deal was found by Cheapflights users on 4/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1811:15 amHEL - ORD
1 stop15h 10mScandinavian Airlines
Sun 6/17:15 pmORD - HEL
1 stop12h 15mScandinavian Airlines
Deal found 4/17$752

Cheapflights Fare Finder

Customize your flight search to find flights from Finland to Chicago 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 April 17, 2025.
Use the filters below to find and compare flights from Finland to Chicago that are best for you.

Fly from

Finland

Fly to

Chicago

Route

Depart

Return

Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Fri 5/16

3:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

Sun 6/1

10:15 pm-2:00 pm

1 stop31h 45m

$548

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 5/15

6:25 pm-2:10 pm

1 stop27h 45m

Chicago O'Hare Intl

Thu 5/29

7:25 pm-5:40 pm

2 stops14h 15m

$588

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 5/15

7:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Thu 5/29

7:25 pm-5:40 pm

2 stops14h 15m

$591

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 5/25

7:00 am-4:30 pm

2 stops17h 30m

Chicago O'Hare Intl

Tue 6/10

4:20 pm-12:20 am

1 stop24h 00m

$630

HelsinkiChicago

HEL - MDW

HELMDW

Helsinki-Vantaa

Thu 5/15

7:00 am-6:45 pm

2 stops19h 45m

Chicago Midway

Thu 5/29

6:25 pm-5:40 pm

2 stops15h 15m

$640

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 5/7

6:10 am-9:52 am

2 stops35h 42m

Chicago O'Hare Intl

Wed 5/14

10:40 am-12:50 pm

2 stops18h 10m

$692

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 5/7

6:10 am-7:55 pm

1 stop21h 45m

Chicago O'Hare Intl

Wed 5/14

1:55 pm-12:50 pm

2 stops14h 55m

$697

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 5/18

7:40 pm-6:15 pm

1 stop30h 35m

Chicago O'Hare Intl

Sun 6/1

9:40 pm-11:50 pm

1 stop18h 10m

$702

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 5/15

5:35 am-9:15 pm

3 stops23h 40m

Chicago O'Hare Intl

Thu 5/29

7:25 pm-12:05 am

3 stops20h 40m

$704

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 5/18

4:25 pm-5:50 pm

Nonstop9h 25m

Chicago O'Hare Intl

Mon 6/2

4:44 pm-2:00 pm

1 stop13h 16m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 23 results
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Best time to book a flight from Finland to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Finland to Chicago

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

Currently, August is the cheapest month in which you can book a flight from Finland to Chicago (average of $245). Flying from Finland to Chicago in March is currently the most expensive (average of $321). 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 CHI?

Find hourly flight availability from Finland to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 17, 2025.
To help decide which airline to fly from Finland to Chicago, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Chicago. 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 Chicago one-way?

    The cheapest airlines for a one-way flight from Finland to Chicago are Turkish Airlines ($606), Lufthansa ($762), and Finnair ($778).

  • What are the most reliable airlines from Finland to Chicago?

    The top 3 most reliable airlines when flying from Finland to Chicago are American Airlines (31%), Alaska Airlines (31%) and Finnair (31%).

  • What are the cheapest flights from Finland to Chicago?

    On average you can expect to pay $1,151 for a flight from Finland to Chicago. The cheapest flight overall is $663 while the most popular route, (Helsinki-Vantaa - Chicago O'Hare Intl) is currently priced at $540.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Finland to Chicago 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 Chicago?

    Currently, August is the cheapest month in which you can book a flight from Finland to Chicago (average of $245). Flying from Finland to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Finland?

Book flights to Finland if you plan to visit one of these locations
Merrillville
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Finland to Chicago

Discover the top 2 airlines that operate flights from Finland to Chicago. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$695Average$903FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$785Average$1,374FlexibilityNo cancel feeOn-time70%

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