HEL - ORD

$364 Find Cheap Flights from Helsinki to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helsinki to O'Hare Intl departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helsinki to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$547
Overall average: $681
Multiple Airlines
Wed 1/28Wed 2/4
HEL - ORD • 2 stops
Cheapest one-way
$497
Typical prices: $769-$1,408
Multiple Airlines
Sun 5/24
HEL - ORD • 3 stops
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Finnair's A350 offers a more comfortable cabin climate.
American Airlines' Main Cabin Extra includes early boarding.
Expert advice
Expert advice
Expert advice
Expert advice
When to travel
November
Cheapest • 25% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Helsinki to O'Hare Intl (HEL-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helsinki to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helsinki to O'Hare Intl

Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
7:40 am - 5:20 pm
HEL
-
ORD
17h 40m2 stops
Multiple Airlines Logo
6:30 pm - 10:25 pm
ORD
-
HEL
19h 55m2 stops
$547Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
11:05 am - 5:20 pm
HEL
-
ORD
14h 15m2 stops
Multiple Airlines Logo
6:30 pm - 3:25 pm
ORD
-
HEL
12h 55m2 stops
$572Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
11:05 am - 5:20 pm
HEL
-
ORD
14h 15m2 stops
Multiple Airlines Logo
6:30 pm - 3:25 pm
ORD
-
HEL
12h 55m2 stops
$576Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
11:05 am - 5:20 pm
HEL
-
ORD
14h 15m2 stops
Multiple Airlines Logo
6:30 pm - 7:20 pm
ORD
-
HEL
16h 50m2 stops
$600Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
11:05 am - 5:20 pm
HEL
-
ORD
14h 15m2 stops
Multiple Airlines Logo
6:30 pm - 12:30 am
ORD
-
HEL
22h 00m3 stops
$616Multiple Airlines
Thu, Jan 15 - Wed, Jan 28
Icelandair Logo
1:55 pm - 5:20 pm
HEL
-
ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 12:55 pm
ORD
-
HEL
10h 25m1 stop
$625Icelandair
Thu, Jan 15 - Wed, Jan 28
Icelandair Logo
1:55 pm - 5:20 pm
HEL
-
ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 12:55 pm
ORD
-
HEL
10h 25m1 stop
$629Icelandair
Wed, Jan 28 - Wed, Feb 4
Icelandair Logo
1:55 pm - 5:20 pm
HEL
-
ORD
11h 25m1 stop
Icelandair Logo
6:30 pm - 12:55 pm
ORD
-
HEL
10h 25m1 stop
$633Icelandair
Thu, Jan 15 - Wed, Jan 28
Scandinavian Airlines Logo
4:10 pm - 4:45 pm
HEL
-
ORD
32h 35m2 stops
Scandinavian Airlines Logo
7:20 pm - 10:40 am
ORD
-
HEL
31h 20m1 stop
$649Scandinavian Airlines
Wed, Jan 28 - Wed, Feb 4
Scandinavian Airlines Logo
4:10 pm - 4:55 pm
HEL
-
ORD
32h 45m2 stops
Scandinavian Airlines Logo
7:20 pm - 10:40 am
ORD
-
HEL
31h 20m1 stop
$661Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Helsinki to O'Hare Intl flights

Get data-powered insights and trends into flights from Helsinki to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Helsinki to Chicago?

The average price of all round-trip flights from Helsinki to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Helsinki to Chicago, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Helsinki, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Helsinki to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helsinki to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helsinki to Chicago O'Hare Intl Airport is November, where tickets cost $551 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $960 and $903 respectively.

Can I save money by flying with a layover from Helsinki to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,107 on average.

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Expert advice

Expert advice for your flight from Helsinki to O'Hare Intl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

American Airlines' Flagship Lounges at ORD offer upgraded seating, meals, and cocktail service.


American Airlines' Main Cabin Extra offers early boarding and complimentary drinks for a small fee.

Read more about American AirlinesBy Harriet Baskas
Finnair

Finnair's A350 offers lower cabin altitude and higher humidity for a more comfortable long-haul experience.


Finnair's Economy Comfort provides extra legroom for a small fee, enhancing long-haul comfort.

Read more about FinnairBy Gabriel Leigh
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Good to know

Low seasonJanuary
Cheapest flight$497
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Helsinki to Chicago

When to book flights from Helsinki to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Helsinki to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Helsinki to Chicago flights

  • What is the cheapest flight from Helsinki to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Helsinki to Chicago O'Hare Intl Airport was $364 for a one-way ticket and $547 for a round-trip.

  • Do I need a passport to fly between Helsinki and Chicago?

    Yes

  • Which airports will I be using when flying from Helsinki to Chicago?

    On your way to Chicago, you’ll fly out from Helsinki-Vantaa. You’ll be landing at Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Helsinki to Chicago?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Helsinki to Chicago flight route.

  • How does KAYAK find such low prices on flights from Helsinki to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helsinki to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helsinki to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Helsinki is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helsinki to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Helsinki with another airline. Booking your flights between Helsinki and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helsinki to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Helsinki up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Helsinki to O'Hare Intl

Information on your arrival and departure airports

Helsinki (HEL)
O'Hare Intl (ORD)