Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Helsinki to Chicago from $457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Chicago departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Helsinki to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 am - 5:20 pmHEL-ORD
15h 20m2 stops
Multiple Airlines Logo
6:30 pm - 10:25 pmORD-HEL
19h 55m2 stops
$522Multiple Airlines
Find Deal
Sun, Nov 23 - Sun, Dec 7
Scandinavian Airlines Logo
6:15 am - 4:45 pmHEL-ORD
18h 30m1 stop
Scandinavian Airlines Logo
7:20 pm - 8:20 pmORD-HEL
17h 00m1 stop
$650Scandinavian Airlines
Find Deal
Sun, Nov 23 - Sun, Dec 7
Icelandair Logo
1:55 pm - 5:20 pmHEL-ORD
11h 25m1 stop
Icelandair Logo
7:30 pm - 12:55 pmORD-HEL
10h 25m1 stop
$675Icelandair
Find Deal
Thu, Mar 5 - Mon, Mar 9
Icelandair Logo
1:55 pm - 5:20 pmHEL-ORD
11h 25m1 stop
Icelandair Logo
7:30 pm - 12:55 pmORD-HEL
10h 25m1 stop
$676Icelandair
Find Deal
Thu, Mar 5 - Mon, Mar 9
Delta Logo
7:00 am - 2:20 pmHEL-ORD
15h 20m1 stop
Delta Logo
5:20 pm - 4:25 pmORD-HEL
15h 05m1 stop
$681Delta
Find Deal
Sun, Nov 23 - Tue, Jan 20
Delta Logo
7:00 am - 2:20 pmHEL-ORD
15h 20m1 stop
Delta Logo
5:20 pm - 4:25 pmORD-HEL
15h 05m1 stop
$682Delta
Find Deal
Sun, Nov 23 - Sun, Dec 7
Lufthansa Logo
6:55 am - 8:05 pmHEL-ORD
21h 10m1 stop
Lufthansa Logo
10:35 pm - 1:20 amORD-HEL
18h 45m1 stop
$685Lufthansa
Find Deal
Sun, Nov 23 - Sun, Dec 7
Air Canada Logo
6:55 am - 2:55 pmHEL-ORD
16h 00m2 stops
Air Canada Logo
12:50 pm - 1:10 pmORD-HEL
16h 20m2 stops
$710Air Canada
Find Deal
Sun, Nov 23 - Sun, Dec 7
Lufthansa Logo
1:55 pm - 8:05 pmHEL-ORD
14h 10m1 stop
Lufthansa Logo
10:35 pm - 1:20 amORD-HEL
18h 45m1 stop
$712Lufthansa
Find Deal
Thu, Nov 27 - Thu, Dec 4
Air Canada Logo
6:55 am - 1:10 pmHEL-ORD
14h 15m1 stop
Air Canada Logo
12:50 pm - 1:10 pmORD-HEL
16h 20m2 stops
$754Air Canada
Find Deal
Sun, Nov 23 - Sun, Dec 7

Icelandair flights from Helsinki to Chicago

Our best Icelandair deals on Helsinki to Chicago flight tickets
Icelandair
Mar 5
HEL1:55 pmHelsinki-Vantaa
11h 25m
1 stop
ORD5:20 pmChicago O'Hare Intl
Mar 9
ORD7:30 pmChicago O'Hare Intl
10h 25m
1 stop
HEL12:55 pmHelsinki-Vantaa
$675
Find similar
Icelandair
Mar 5
HEL1:55 pmHelsinki-Vantaa
11h 25m
1 stop
ORD5:20 pmChicago O'Hare Intl
Mar 9
ORD7:30 pmChicago O'Hare Intl
10h 25m
1 stop
HEL12:55 pmHelsinki-Vantaa
$676
Find similar

Scandinavian Airlines flights from Helsinki to Chicago

Our best Scandinavian Airlines deals on Helsinki to Chicago flight tickets
Scandinavian Airlines
Nov 23
HEL6:15 amHelsinki-Vantaa
18h 30m
1 stop
ORD4:45 pmChicago O'Hare Intl
Dec 7
ORD7:20 pmChicago O'Hare Intl
17h 00m
1 stop
HEL8:20 pmHelsinki-Vantaa
$650
Find similar
Scandinavian Airlines
Mar 5
HEL9:45 pmHelsinki-Vantaa
27h 10m
2 stops
ORD4:55 pmChicago O'Hare Intl
Mar 9
ORD8:20 pmChicago O'Hare Intl
22h 15m
1 stop
HEL1:35 amHelsinki-Vantaa
$683
Find similar
Scandinavian Airlines
Mar 5
HEL7:00 amHelsinki-Vantaa
17h 45m
2 stops
ORD4:45 pmChicago O'Hare Intl
Mar 9
ORD8:20 pmChicago O'Hare Intl
20h 25m
2 stops
HEL11:45 pmHelsinki-Vantaa
$689
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Helsinki 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Helsinki to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 11/23

10:00 am-5:20 pm

2 stops15h 20m

Chicago O'Hare Intl

Sun 12/7

6:30 pm-10:25 pm

2 stops19h 55m

$522

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 11/23

6:15 am-4:45 pm

1 stop18h 30m

Chicago O'Hare Intl

Sun 12/7

7:20 pm-8:20 pm

1 stop17h 00m

$650

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 3/5

1:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 3/9

7:30 pm-12:55 pm

1 stop10h 25m

$675

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 3/5

1:55 pm-5:20 pm

1 stop11h 25m

Chicago O'Hare Intl

Mon 3/9

7:30 pm-12:55 pm

1 stop10h 25m

$676

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 11/23

7:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Tue 1/20

5:20 pm-4:25 pm

1 stop15h 05m

$681

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 11/23

7:00 am-2:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Sun 12/7

5:20 pm-4:25 pm

1 stop15h 05m

$682

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 11/23

6:55 am-8:05 pm

1 stop21h 10m

Chicago O'Hare Intl

Sun 12/7

10:35 pm-1:20 am

1 stop18h 45m

$685

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 11/23

6:55 am-2:55 pm

2 stops16h 00m

Chicago O'Hare Intl

Sun 12/7

12:50 pm-1:10 pm

2 stops16h 20m

$710

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Thu 11/27

1:55 pm-8:05 pm

1 stop14h 10m

Chicago O'Hare Intl

Thu 12/4

10:35 pm-1:20 am

1 stop18h 45m

$712

HelsinkiChicago

HEL - ORD

HELORD

Helsinki-Vantaa

Sun 11/23

6:55 am-1:10 pm

1 stop14h 15m

Chicago O'Hare Intl

Sun 12/7

12:50 pm-1:10 pm

2 stops16h 20m

$754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Helsinki to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Helsinki, with most prices found around $545. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Helsinki to Chicago during March average around $586.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $695. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Helsinki to Chicago for around $1,027.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Helsinki to Chicago during this time can be as low as $642. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $860.

What is the cheapest Helsinki-Vantaa to Chicago flight route?

Fly from Helsinki-Vantaa to Chicago O'Hare Intl for the best Helsinki-Vantaa - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $788 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Helsinki for as low as $556 on momondo.

What cabin class options are available on Helsinki-Vantaa to Chicago flights?

There are 3 cabin classes available to choose from on Helsinki-Vantaa to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Helsinki to Chicago flights?

No. A direct flight is the cheapest option for a flight between Helsinki to Chicago.

When to book flights from Helsinki to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helsinki to Chicago (HEL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Chicago

Direct flights

None
There are no direct flights from Helsinki to Chicago. There are no popular flight routes from Helsinki to Chicago.
Search flight deals

  • How far is Helsinki-Vantaa to Chicago by plane?

    Chicago is 4425.3 mi away from Helsinki-Vantaa. 11h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Chicago?

    Prices for flights from Helsinki-Vantaa Airport to Chicago are refreshed on a daily basis.

  • How many operators does momondo search for flights from Helsinki-Vantaa Airport to Chicago?

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Helsinki to Chicago?

  • What is the most popular airline from Helsinki to Chicago?

Best airlines flying from Helsinki to Chicago

Compare and see reviews for airlines that fly from Helsinki to Chicago with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $695Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
British AirwaysPriceFrom $838Free CancellationRating
6.7
7,487 reviews
Search British Airways flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helsinki to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Helsinki to Chicago with flexible booking policies on momondo?

Flights from Helsinki to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Helsinki to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Helsinki.

I’m not ready to book a flight from Helsinki to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Helsinki to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/29
Sat 12/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport