Question 1

How long does a flight from Helsinki to Chicago take?

Accepted Answer

Flying to Chicago from Helsinki requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 9h 25m. Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

In the last 3 days, the lowest price for a flight from Helsinki to Chicago O'Hare Intl Airport was $371 for a one-way ticket and $534 for a round-trip. <a href='/flight-routes/Helsinki-Vantaa-HEL/Chicago-O-Hare-Intl-ORD'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

Yes <a href='/flight-routes/Helsinki-Vantaa-HEL/Chicago-O-Hare-Intl-ORD'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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. Visit our flight page for the latest deals!>/a>

Question 5

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

Accepted Answer

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. Visit our flight page for the latest deals!>/a>

Question 6

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

Accepted Answer

On your way to Chicago, you’ll fly out from Helsinki-Vantaa. You’ll be landing at Chicago O'Hare Intl. <a href='/flight-routes/Helsinki-Vantaa-HEL/Chicago-O-Hare-Intl-ORD'>Visit our flight page for the latest deals!>/a>

Question 7

Which aircraft models fly most regularly from Helsinki to Chicago?

Accepted Answer

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

Question 8

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

Accepted Answer

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.

Question 9

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

Accepted Answer

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.

Question 10

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

Accepted Answer

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. <a href='/flight-routes/Helsinki-Vantaa-HEL/Chicago-O-Hare-Intl-ORD'>Visit our flight page for the latest deals!>/a>

Question 11

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

Accepted Answer

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. <a href='/flight-routes/Helsinki-Vantaa-HEL/Chicago-O-Hare-Intl-ORD'>Visit our flight page for the latest deals!>/a>

Question 12

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

Accepted Answer

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. <a href='/flight-routes/Helsinki-Vantaa-HEL/Chicago-O-Hare-Intl-ORD'>Visit our flight page for the latest deals!>/a>

Question 13

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

Accepted Answer

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. <a href='/flight-routes/Helsinki-Vantaa-HEL/Chicago-O-Hare-Intl-ORD'>Visit our flight page for the latest deals!>/a>

Question 14

What is the cheapest layover airport when flying from Helsinki to Chicago?

Accepted Answer

Flights via Reykjavik (KEF) offer the most affordable fares, with an average round-trip price of $749.

Question 15

What is the most popular layover airport when flying from Helsinki to Chicago?

Accepted Answer

Reykjavik (KEF) is the top choice – 83% of KAYAK users who clicked on 1-stop flights from Helsinki to Chicago picked an itinerary connecting there.

Question 16

Which layover airport has the quickest connection when flying from Helsinki to Chicago?

Accepted Answer

If you prefer a quick connection, Reykjavik (KEF) often has the shortest layovers from Helsinki to Chicago, with an average of 0h 45m.

Question 17

Which layover airport offers the shortest total travel time from Helsinki to Chicago?

Accepted Answer

Consider flying via Reykjavik (KEF) for the shortest journey. The average one-way travel time for flights connecting there is 11h 19m.

Question 18

How often are flights from Helsinki to Chicago delayed?

Accepted Answer

Weekly flights between Helsinki and Chicago historically see delays in approximately 18% of cases, with the average delay over the past year being 100 minutes.

Question 19

Which airline has the best punctuality record on Helsinki to Chicago flights?

Accepted Answer

Based on our data, Finnair have experienced the fewest delays on this route in the past 12 months, with only about 18% of their flights encountering any delays.

Question 20

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Statistically, Sunday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.

Question 21

What is the most punctual flight time for Helsinki to Chicago flights?

Accepted Answer

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Question 22

Which cabin class options are there for flights between Helsinki and Chicago O'Hare Intl Airport?

Accepted Answer

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 23

Which cabin class options are there for flights between Helsinki and Chicago O'Hare Intl Airport?

Accepted Answer

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 24

Which airlines provide the cheapest flights from Helsinki to Chicago?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Helsinki to Chicago were found on KLM ($626) and Icelandair ($636).

Question 25

Which airlines provide the cheapest flights from Helsinki to Chicago?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Helsinki to Chicago were found on KLM ($626) and Icelandair ($636).

Question 26

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

Accepted Answer

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.

Question 27

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

Accepted Answer

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.

Question 28

How much is a round-trip flight from Helsinki to Chicago O'Hare Intl Airport?

Accepted Answer

Flight prices are below average for this route right now.Flights to Chicago O'Hare Intl Airport from Helsinki usually cost between $622 and $733 in March.
The lowest price found in the past 3 days was $534 on Multiple Airlines (Mar 2-Mar 9).

Low season	November
High season	June
Cheapest flight	$371

HEL - ORD

$371 Find Cheap Flights from Helsinki to Chicago

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Everything you should know

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

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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.

How much is a round-trip flight from Helsinki to Chicago O'Hare Intl Airport?

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

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?

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?

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.

Which airlines provide the cheapest flights from Helsinki to Chicago?

In the past 3 days, the cheapest round-trip tickets from Helsinki to Chicago were found on KLM ($626) and Icelandair ($636).

How often are flights from Helsinki to Chicago delayed?

Weekly flights between Helsinki and Chicago historically see delays in approximately 18% of cases, with the average delay over the past year being 100 minutes.

What is the most punctual flight time for Helsinki to Chicago flights?

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Sunday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.

Which airline has the best punctuality record on Helsinki to Chicago flights?

Based on our data, Finnair have experienced the fewest delays on this route in the past 12 months, with only about 18% of their flights encountering any delays.

What is the most popular layover airport when flying from Helsinki to Chicago?

Reykjavik (KEF) is the top choice – 83% of KAYAK users who clicked on 1-stop flights from Helsinki to Chicago picked an itinerary connecting there.

What is the cheapest layover airport when flying from Helsinki to Chicago?

Flights via Reykjavik (KEF) offer the most affordable fares, with an average round-trip price of $749.

Which layover airport offers the shortest total travel time from Helsinki to Chicago?

Consider flying via Reykjavik (KEF) for the shortest journey. The average one-way travel time for flights connecting there is 11h 19m.

Which layover airport has the quickest connection when flying from Helsinki to Chicago?

If you prefer a quick connection, Reykjavik (KEF) often has the shortest layovers from Helsinki to Chicago, with an average of 0h 45m.

Which cabin class options are there for flights between Helsinki and Chicago O'Hare Intl Airport?

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Helsinki to Chicago take?

Flying to Chicago from Helsinki requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 9h 25m.

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

Good to know

When to book flights from Helsinki to O'Hare Intl

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 $371 for a one-way ticket and $534 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.

KAYAK’s top tips for finding a cheap flight from Helsinki to Chicago O'Hare Intl Airport

Prefer to fly direct from Helsinki to Chicago?

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

Information on your arrival and departure airports

Cabin class types available on flights to O'Hare Intl

Complete your trip to Chicago with a hotel stay or car rental

Find direct flights to and from Helsinki and O'Hare Intl

Flights to other popular destinations

Flights from domestic origins to O'Hare Intl

Choose which airport to fly into in Chicago

Find deals for your return flight