O'Hare Intl

$377+ Cheap flights from Helsinki (HEL) to O'Hare Intl (ORD)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — ORD
Feb 18 — Feb 251
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The best prices from Helsinki-Vantaa to Chicago O'Hare Intl are usually found in February or October, booked 32 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from Helsinki to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to O'Hare Intl (ORD). 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 February 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$521
(KLM)

One-way from

$377
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$630

Good round-trip deal

$624 or less

Good one-way deal

$686 or less
Provider with most accurate pricing for Helsinki-Vantaa-Chicago O'Hare Intl flight deals.
Provider most trusted by Cheapflights users for Helsinki-Vantaa-Chicago O'Hare Intl flights.
From Helsinki-Vantaa to Chicago O'Hare Intl
One-way flight from Helsinki-Vantaa to Chicago O'Hare Intl
Highest demand for flights based on searches. 15% potential increase in price ($143 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Helsinki-Vantaa to Chicago O'Hare Intl.
Price to beat on a one-way flight from Helsinki-Vantaa to Chicago O'Hare Intl.

Find flight deals from Helsinki to O'Hare Intl

Cheapest flights from Helsinki to O'Hare Intl
Explore the most affordable flight options available from Helsinki to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

This KLM deal was found by Cheapflights users on 2/12. 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 2/247:00 amHEL - ORD
1 stop15h 30mMultiple Airlines
Mon 3/35:20 pmORD - HEL
1 stop14h 40mMultiple Airlines
Deal found 2/12$521
This Delta deal was found by Cheapflights users on 2/13. 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.
Mon 2/247:00 amHEL - ORD
1 stop15h 30mDelta
Sun 3/24:58 pmORD - HEL
2 stops15h 02mDelta
Deal found 2/13$524
This KLM deal was found by Cheapflights users on 2/12. 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.
Sun 2/237:00 amHEL - ORD
1 stop15h 30mKLM
Sun 3/24:25 pmORD - HEL
1 stop23h 40mKLM
Deal found 2/12$526
This Air France deal was found by Cheapflights users on 2/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/237:00 amHEL - ORD
1 stop15h 30mAir France
Mon 3/35:20 pmORD - HEL
2 stops14h 05mAir France
Deal found 2/13$527
This Icelandair deal was found by Cheapflights users on 2/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/252:00 pmHEL - ORD
1 stop11h 20mIcelandair
Tue 3/46:30 pmORD - HEL
1 stop10h 30mIcelandair
Deal found 2/12$537
This FlightHub deal was found by Cheapflights users on 2/13. 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.
Sun 2/238:10 amHEL - ORD
2 stops17h 40mScandinavian Airlines
Sun 3/27:40 pmORD - HEL
1 stop19h 15mScandinavian Airlines
Deal found 2/13$581
This Mytrip deal was found by Cheapflights users on 2/12. 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 3/1212:45 pmHEL - ORD
1 stop13h 40mLufthansa
Wed 3/194:15 pmORD - HEL
1 stop14h 25mLufthansa
Deal found 2/12$636
This Iberia deal was found by Cheapflights users on 2/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/34:25 pmHEL - ORD
Nonstop9h 25mIberia
Wed 4/169:30 pmORD - HEL
Nonstop8h 45mIberia
Deal found 2/12$662
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Thu 4/34:25 pmHEL - ORD
Nonstop9h 25mAmerican Airlines
Wed 4/169:30 pmORD - HEL
Nonstop8h 45mAmerican Airlines
Deal found 2/13$664
This Flysmarter deal was found by Cheapflights users on 2/13. 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 8/2412:35 pmHEL - ORD
1 stop14h 54mFinnair
Sat 8/309:30 pmORD - HEL
Nonstop8h 45mFinnair
Deal found 2/13$669
This Air Canada deal was found by Cheapflights users on 2/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:40 amHEL - ORD
2 stops44h 57mAir Canada
Mon 3/32:05 pmORD - HEL
2 stops15h 35mAir Canada
Deal found 2/12$702
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/266:40 amHEL - ORD
1 stop16h 35mUnited Airlines
Tue 3/411:53 amORD - HEL
2 stops17h 47mUnited Airlines
Deal found 2/12$722

Find flights from Helsinki to O'Hare Intl within your budget

Customize your flight search to find flights from Helsinki to O'Hare Intl 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 February 13, 2025.

Fly from

Helsinki

Fly to

O'Hare Intl

Route

Depart

Return

Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 2/24

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 3/3

5:20 pm-4:00 pm

1 stop14h 40m

$521

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Mon 2/24

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Sun 3/2

4:58 pm-4:00 pm

2 stops15h 02m

$524

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 2/23

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Sun 3/2

4:25 pm-12:05 am

1 stop23h 40m

$526

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 2/23

7:00 am-2:30 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 3/3

5:20 pm-3:25 pm

2 stops14h 05m

$527

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Tue 2/25

2:00 pm-5:20 pm

1 stop11h 20m

Chicago O'Hare Intl

Tue 3/4

6:30 pm-1:00 pm

1 stop10h 30m

$537

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 2/23

8:10 am-5:50 pm

2 stops17h 40m

Chicago O'Hare Intl

Sun 3/2

7:40 pm-10:55 pm

1 stop19h 15m

$581

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Wed 3/12

12:45 pm-7:25 pm

1 stop13h 40m

Chicago O'Hare Intl

Wed 3/19

4:15 pm-1:40 pm

1 stop14h 25m

$636

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 4/3

4:25 pm-5:50 pm

Nonstop9h 25m

Chicago O'Hare Intl

Wed 4/16

9:30 pm-2:15 pm

Nonstop8h 45m

$662

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 4/3

4:25 pm-5:50 pm

Nonstop9h 25m

Chicago O'Hare Intl

Wed 4/16

9:30 pm-2:15 pm

Nonstop8h 45m

$664

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 4/3

4:25 pm-5:50 pm

Nonstop9h 25m

Chicago O'Hare Intl

Wed 4/16

12:09 pm-10:45 am

1 stop14h 36m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 24 results
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Compare providers for flights from Helsinki to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to O'Hare Intl in February.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helsinki-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.