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Cheap flights from Helsinki to Chicago O'Hare Intl Airport from $355

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 O'Hare Intl Airport departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Helsinki to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Helsinki to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Helsinki to Chicago.

Cheap last minute flights

Planning a quick getaway from Helsinki to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Helsinki to Chicago

Find recent round-trip train or bus tickets from Helsinki to Chicago.

All round-trip flight deals from Helsinki to Chicago

The cheapest plane tickets from Helsinki to Chicago found on KAYAK recently.
2:00 pm - 5:20 pmHEL-ORD
11h 20m1 stop
6:30 pm - 1:00 pmORD-HEL
10h 30m1 stop
$394Icelandair
Find Deal
Mon, Feb 3 - Sun, Feb 9
2:00 pm - 5:20 pmHEL-ORD
11h 20m1 stop
6:30 pm - 1:00 pmORD-HEL
10h 30m1 stop
$399Icelandair
Find Deal
Mon, Feb 3 - Sun, Feb 16
6:30 am - 3:05 pmHEL-ORD
16h 35m1 stop
4:25 pm - 5:25 pmORD-HEL
17h 00m1 stop
Mon, Feb 3 - Sun, Feb 16
1:55 pm - 2:30 pmHEL-ORD
32h 35m1 stop
5:20 pm - 10:35 pmORD-HEL
21h 15m1 stop
Sat, Feb 8 - Mon, Feb 24
6:50 am - 6:25 pmHEL-ORD
19h 35m1 stop
4:15 pm - 1:00 pmORD-HEL
13h 45m1 stop
$576Lufthansa
Find Deal
Fri, Feb 28 - Thu, Mar 13
6:40 am - 6:35 pmHEL-ORD
19h 55m2 stops
4:15 pm - 1:00 pmORD-HEL
13h 45m1 stop
$582Lufthansa
Find Deal
Wed, Feb 26 - Thu, Mar 13
12:25 pm - 9:06 pmHEL-ORD
15h 41m1 stop
9:30 pm - 2:15 pmORD-HEL
8h 45mnonstop
$595Finnair
Find Deal
Tue, Mar 18 - Fri, Apr 18
4:25 pm - 5:50 pmHEL-ORD
9h 25mnonstop
9:30 pm - 2:15 pmORD-HEL
8h 45mnonstop
$653Finnair
Find Deal
Mon, Jun 9 - Mon, Jul 21
4:25 pm - 5:50 pmHEL-ORD
9h 25mnonstop
9:30 pm - 2:15 pmORD-HEL
8h 45mnonstop
$1,601British Airways
Find Deal
Mon, Jun 9 - Mon, Jun 9
12:25 pm - 9:06 pmHEL-ORD
15h 41m1 stop
9:30 pm - 2:15 pmORD-HEL
8h 45mnonstop
$2,159British Airways
Find Deal
Mon, Mar 24 - Mon, Mar 31
7:35 am - 8:22 amHEL-ORD
31h 47m2 stops
Tue, Mar 25
5:20 am - 6:20 pmHEL-ORD
20h 00m3 stops
Tue, Mar 25
12:25 pm - 7:44 amHEL-ORD
26h 19m2 stops
Mon, Mar 24
2:00 pm - 6:20 pmHEL-ORD
11h 20m1 stop
$464Icelandair
Find Deal
Tue, Mar 25
7:00 pm - 11:10 amHEL-ORD
23h 10m1 stop
$553Turkish Airlines
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Mon, Mar 24
7:00 pm - 11:10 amHEL-ORD
23h 10m1 stop
$558Turkish Airlines
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Sun, Mar 23
12:50 pm - 4:10 pmHEL-ORD
35h 20m1 stop
$675TAP AIR PORTUGAL
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Fri, Jun 27
12:50 pm - 4:10 pmHEL-ORD
35h 20m1 stop
$697TAP AIR PORTUGAL
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Thu, Jul 3
4:25 pm - 5:50 pmHEL-ORD
9h 25mnonstop
$757Finnair
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Thu, Jun 26
4:25 pm - 5:50 pmHEL-ORD
9h 25mnonstop
$759Finnair
Find Deal
Thu, Jul 3
4:25 pm - 5:50 pmHEL-ORD
9h 25mnonstop
9:30 pm - 2:15 pmORD-HEL
8h 45mnonstop
$776Finnair
Find Deal
Thu, Jun 26 - Thu, Jul 10
4:25 pm - 5:50 pmHEL-ORD
9h 25mnonstop
9:30 pm - 2:15 pmORD-HEL
8h 45mnonstop
$874Iberia
Find Deal
Thu, Jun 26 - Fri, Jul 11

Icelandair flights from Helsinki to Chicago O'Hare Intl Airport

Our best Icelandair deals on Helsinki to Chicago O'Hare Intl Airport flight tickets
Icelandair
Feb 3
HEL2:00 pmHelsinki-Vantaa
11h 20m
1 stop
ORD5:20 pmChicago O'Hare Intl
Feb 9
ORD6:30 pmChicago O'Hare Intl
10h 30m
1 stop
HEL1:00 pmHelsinki-Vantaa
Icelandair
Feb 3
HEL2:00 pmHelsinki-Vantaa
11h 20m
1 stop
ORD5:20 pmChicago O'Hare Intl
Feb 16
ORD6:30 pmChicago O'Hare Intl
10h 30m
1 stop
HEL1:00 pmHelsinki-Vantaa
Icelandair
Feb 12
HEL2:00 pmHelsinki-Vantaa
11h 20m
1 stop
ORD5:20 pmChicago O'Hare Intl
Feb 19
ORD6:30 pmChicago O'Hare Intl
10h 30m
1 stop
HEL1:00 pmHelsinki-Vantaa

Delta flights from Helsinki to Chicago O'Hare Intl Airport

Our best Delta deals on Helsinki to Chicago O'Hare Intl Airport flight tickets
Delta
Feb 12
HEL7:00 amHelsinki-Vantaa
15h 30m
1 stop
ORD2:30 pmChicago O'Hare Intl
Feb 19
ORD1:40 pmChicago O'Hare Intl
18h 20m
2 stops
HEL4:00 pmHelsinki-Vantaa
Delta
Feb 3
HEL6:30 amHelsinki-Vantaa
16h 35m
1 stop
ORD3:05 pmChicago O'Hare Intl
Feb 16
ORD1:40 pmChicago O'Hare Intl
19h 45m
2 stops
HEL5:25 pmHelsinki-Vantaa
Delta
Feb 3
HEL1:55 pmHelsinki-Vantaa
17h 54m
2 stops
ORD11:49 pmChicago O'Hare Intl
Feb 16
ORD4:58 pmChicago O'Hare Intl
16h 27m
2 stops
HEL5:25 pmHelsinki-Vantaa

See travel insights to Chicago from

How to get the cheapest flight ticket from Helsinki to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Helsinki averaging around $621.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $718. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Helsinki because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,374.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Helsinki at noon is the least expensive time of day to depart. momondo users have found prices as low as $617 when looking at flights departing at noon. Try not to purchase tickets in the afternoon because they tend to be around $932. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Helsinki-Vantaa to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Helsinki when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $752 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Helsinki for as low as $481 on momondo.

What cabin class options are available on Helsinki-Vantaa to Chicago O'Hare Intl flights?

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

How have Helsinki to Chicago O'Hare Intl Airport flight prices changed over time?

As of January 2025, prices for Helsinki to Chicago O'Hare Intl Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Helsinki to Chicago O'Hare Intl Airport

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

Cheap Helsinki to Chicago O'Hare Intl Airport (HEL to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Chicago O'Hare Intl Airport

Best Price Found

$355

Fastest flight time

9h 25m

Direct flights

Fri
The best one-way flight to Chicago O'Hare Intl Airport from Helsinki in the past 72 hours is $355. The best round-trip flight deal from Helsinki to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $394.
The fastest flight from Helsinki to Chicago O'Hare Intl Airport takes 9h 25m
Direct flights go from Helsinki to Chicago O'Hare Intl Airport on Friday. Airlines offering direct flights are: Finnair and Iberia.

  • How far is Helsinki-Vantaa to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 4426.4 mi away from Helsinki-Vantaa. 9h 25m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Helsinki to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Helsinki to Chicago O'Hare Intl Airport?


Best airlines flying from Helsinki to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Helsinki to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $617Free CancellationRating
6.7
7,093 reviews
Search Lufthansa flights
FinnairPriceFrom $702Free CancellationRating
7.6
1,285 reviews
Search Finnair flights
British AirwaysPriceFrom $729Free CancellationRating
6.6
6,823 reviews
Search British Airways flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Helsinki.

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

All flight searches from Helsinki to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Helsinki to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Chicago from Helsinki. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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