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$267+ Cheap flights from Chicago (CHI) to Finland

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HEL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Chicago to Finland

Keep the following information in mind while searching for Chicago to Finland flight deals. Data was last updated July 3, 2025.

Round-trip from

$418
(oojo)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$885

Good round-trip deal

$615 or less

Good one-way deal

$555 or less
From Chicago (CHI) to Finland
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One-way flight from Chicago (CHI) to Finland
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Highest demand for flights based on searches. 23% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Finland.
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Price to beat on a one-way flight from Chicago (CHI) to Finland.
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Find flight deals from Chicago to Finland

Cheapest flights from Chicago to Finland
Explore the most affordable flight options available from Chicago to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:20 pmORD - HEL
2 stops20h 25mScandinavian Airlines
Mon 11/1011:20 amHEL - ORD
1 stop13h 25mScandinavian Airlines
Deal found 7/2$376
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Wed 10/2212:00 pmORD - HEL
2 stops19h 25mMultiple Airlines
Mon 11/106:15 amHEL - ORD
1 stop18h 30mMultiple Airlines
Deal found 7/1$476
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Wed 10/2210:15 pmORD - HEL
1 stop31h 45mIcelandair
Mon 11/101:55 pmHEL - ORD
1 stop11h 25mIcelandair
Deal found 7/1$480
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Wed 8/1311:45 pmORD - HEL
1 stop27h 55mTurkish Airlines
Thu 10/307:00 pmHEL - ORD
1 stop23h 05mTurkish Airlines
Deal found 7/2$570
This Delta deal was found by Cheapflights users on 7/1. 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 10/16:15 pmMDW - HEL
2 stops14h 25mDelta
Tue 10/147:00 amHEL - MDW
2 stops19h 07mDelta
Deal found 7/1$765
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/147:15 pmORD - RVN
2 stops17h 05mMultiple Airlines
Thu 8/216:00 pmRVN - ORD
3 stops30h 10mMultiple Airlines
Deal found 7/1$871
This Finnair deal was found by Cheapflights users on 7/3. 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.
Sun 8/179:30 pmORD - KEM
1 stop14h 25mFinnair
Sun 8/243:55 pmKEM - ORD
2 stops30h 45mFinnair
Deal found 7/3$1,081
This KLM deal was found by Cheapflights users on 6/30. 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 8/91:09 pmMDW - HEL
2 stops15h 51mKLM
Mon 8/187:00 amHEL - MDW
2 stops22h 49mKLM
Deal found 6/30$1,116
This Finnair deal was found by Cheapflights users on 7/1. 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.
Thu 8/149:30 pmORD - RVN
1 stop17h 35mFinnair
Thu 8/215:30 amRVN - ORD
2 stops18h 15mFinnair
Deal found 7/1$1,143
This Gotogate deal was found by Cheapflights users on 7/2. 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.
Sat 8/167:10 pmORD - RVN
2 stops34h 25mBritish Airways
Sat 8/232:15 pmRVN - ORD
2 stops36h 00mBritish Airways
Deal found 7/2$1,235
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:05 amMDW - HEL
1 stop18h 40mMultiple Airlines
Mon 8/189:50 amHEL - MDW
2 stops31h 12mMultiple Airlines
Deal found 6/30$1,605
This eDestinos deal was found by Cheapflights users on 7/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:05 pmORD - KEM
3 stops40h 50mMultiple Airlines
Sun 8/243:55 pmKEM - ORD
3 stops32h 00mMultiple Airlines
Deal found 7/3$1,635

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Finland 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 July 3, 2025.
Use the filters below to find and compare flights from Chicago to Finland that are best for you.

Fly from

Chicago

Fly to

Finland

Route

Depart

Return

Price

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 9/23

7:15 pm-11:35 pm

2 stops20h 20m

Helsinki-Vantaa

Sun 10/5

4:05 pm-4:10 pm

1 stop32h 05m

$418

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Tue 8/19

10:15 pm-9:20 pm

2 stops15h 05m

Helsinki-Vantaa

Thu 8/28

7:05 am-6:15 pm

2 stops19h 10m

$503

ChicagoHelsinki

ORD - HEL

ORDHEL

Chicago O'Hare Intl

Wed 8/13

11:45 pm-11:40 am

1 stop27h 55m

Helsinki-Vantaa

Thu 10/30

7:00 pm-11:05 am

1 stop23h 05m

$570

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Wed 10/1

6:15 pm-4:40 pm

2 stops14h 25m

Helsinki-Vantaa

Tue 10/14

7:00 am-6:07 pm

2 stops19h 07m

$765

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 8/14

7:15 pm-8:20 pm

2 stops17h 05m

Rovaniemi

Thu 8/21

6:00 pm-4:10 pm

3 stops30h 10m

$871

ChicagoKemi

ORD - KEM

ORDKEM

Chicago O'Hare Intl

Sun 8/17

9:30 pm-7:55 pm

1 stop14h 25m

Kemi/Tornio

Sun 8/24

3:55 pm-2:40 pm

2 stops30h 45m

$1,081

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Sat 8/9

1:09 pm-1:00 pm

2 stops15h 51m

Helsinki-Vantaa

Mon 8/18

7:00 am-9:49 pm

2 stops22h 49m

$1,116

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Thu 8/14

9:30 pm-11:05 pm

1 stop17h 35m

Rovaniemi

Thu 8/21

5:30 am-3:45 pm

2 stops18h 15m

$1,143

ChicagoRovaniemi

ORD - RVN

ORDRVN

Chicago O'Hare Intl

Sat 8/16

7:10 pm-1:35 pm

2 stops34h 25m

Rovaniemi

Sat 8/23

2:15 pm-6:15 pm

2 stops36h 00m

$1,235

ChicagoHelsinki

MDW - HEL

MDWHEL

Chicago Midway

Sat 8/9

8:05 am-10:45 am

1 stop18h 40m

Helsinki-Vantaa

Mon 8/18

9:50 am-9:02 am

2 stops31h 12m

$1,605

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 24 results
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Best time to book a flight from Chicago to Finland

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

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Finland (average of $444). Flying from Chicago to Finland in June is currently the most expensive (average of $1,084). 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 CHI to FI?

Find hourly flight availability from Chicago to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Chicago to Finland, such as Delta, KLM, and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Chicago to Finland. 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 Chicago to Finland one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $323. Users have also found prices from $449 and $456 on Scandinavian Airlines and Lufthansa, respectively.

  • What are the most popular routes from Chicago to Finland?

    When deciding which route to take from Chicago to Finland consider Chicago O'Hare Intl - Helsinki-Vantaa, Chicago Midway - Helsinki-Vantaa or Chicago O'Hare Intl - Rovaniemi as they are the most popular.

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

    Consider American Airlines (60%), Alaska Airlines (60%) or Finnair (60%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Finland.

  • What are the cheapest flights from Chicago to Finland?

    On average you can expect to pay $1,713 for a flight from Chicago to Finland. The cheapest flight overall is $382 while the most popular route, (Chicago O'Hare Intl - Helsinki-Vantaa) is currently priced at $362.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Chicago to Finland (average of $444). Flying from Chicago to Finland in June is currently the most expensive (average of $1,084). 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 Chicago to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Chicago to Finland

Discover the top 6 airlines that operate flights from Chicago to Finland. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$393Average$599FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$445Average$652FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$576Average$976FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$579Average$854FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$612Average$991FlexibilityNo cancel feeOn-time69%
FinnairCheapest$664Average$925FlexibilityNo cancel feeOn-time76%

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