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Find cheap flights from Finland to Chicago O'Hare Airport from $375

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to O'Hare Intl departing on 6/20. 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
0 bags
Fri 6/7
Fri 6/14

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Flights to O'Hare Intl - Travel Insights & Trends

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

What is the cheapest day to fly to Chicago?

The average price of all flights to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Chicago is Sunday where tickets can be as cheap as $670. On the other hand, the most expensive day to fly is Tuesday, where prices are $916 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Chicago O'Hare Intl Airport is April, where tickets cost $546 on average for one-way flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Finland is $956 and $845 respectively. For return trips, the best month to travel is April with an average price of $546.

What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?

The average price for all flights to Chicago O'Hare Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Chicago O'Hare Intl Airport is generally in the morning, when flights cost $692 on average. The most expensive time of day to fly to Chicago O'Hare Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is $865.

What is a good deal for flights to Chicago O'Hare Intl Airport?

If you’re looking for cheap airfare to Chicago O'Hare Intl Airport, 25% of our users found tickets to Chicago O'Hare Intl Airport for the following prices or less: From Helsinki $793 one-way - $858 round-trip.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Which airline offers the most flights to Chicago O'Hare Intl Airport?

Of the 12 airlines that fly to Chicago O'Hare Intl Airport, United Airlines offers the most flights, with around 5,249 per week, followed by American Airlines with 4,261 flights per week.

How long is the flight to Chicago O'Hare Intl Airport?

The duration of your flight to Chicago depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Chicago on KAYAK is from Helsinki, which takes 9h 25m.

How many direct flights to Chicago O'Hare Intl Airport are there each day?

There are around 1,542 direct flights from within Finland to Chicago O'Hare Intl Airport every day. Most flights depart in the morning, with 6:00 am the most common departure time and 52% of flights departing in the morning.

How many direct flights to Chicago O'Hare Intl Airport are there each week?

Each week there are around 10,790 direct flights from within Finland to Chicago O'Hare Intl Airport. The most common day for departures is Thursday, with 15% of flights taking off on this day.

How many long-haul flights are there to Chicago O'Hare Intl Airport each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Chicago O'Hare Intl Airport. Instead, there are 9 long-haul flights (6-12 hour flight duration), with the most arriving from Helsinki.

How many cities have direct flights to Chicago O'Hare Intl Airport?

From Finland, there are direct flights to Chicago O'Hare Intl Airport from 1 city. This city is Helsinki and there are 9 direct flights each week.

Good to know

Low season

November

High season

April

Cheapest flight

$375
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Helsinki to Chicago

FAQs - booking Chicago O'Hare Airport flights

  • How far is Chicago O'Hare Airport from central Chicago?

    The distance between Chicago O'Hare Airport and downtown Chicago is 16 miles.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs $967. The cheapest price found on KAYAK in the last 2 weeks cost $715 and departed from Helsinki-Vantaa Airport.

  • How does KAYAK find such low prices on flights to Chicago O'Hare Airport?

    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 to Chicago O'Hare Airport.

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

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

  • What is the Hacker Fare option on flights to Chicago O'Hare Airport?

    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 O'Hare Airport with an airline and back with another airline.

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

    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 O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Chicago O'Hare Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.

Prefer to fly non-stop to Chicago O'Hare Intl?

Find which airlines fly direct to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

Finland to Chicago O'Hare Intl

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to Finland

Monday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Wednesday

ANA, Aer Lingus, Aeromexico, +77 more

ANA, Aer Lingus, +78 more

Thursday

ANA, Aer Lingus, Aeromexico, +76 more

ANA, Aer Lingus, +77 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

See more direct flights
See more direct flights

Top 3 airlines serving from Finland to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Finland to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1379 reviews
8.2Crew
6.9Food
7.0Entertainment
7.8Boarding
7.6Comfort
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Bathrooms weren’t too clean. Onboard entertainment was light. Other than that everything was great. Food, service, comfort and crew. Although it was hard to understand the crew announcements.

My return flight has been changed to JFK from EWR without any notice or reason

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I paid for wifi and it worked about a total of 5 min. Feel ripped off

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

My seat was not the one I paid for, the crew was very curt, and the cabin was extremely warm.

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

I child in Buisness cried almost the entire flight. And I had a conference to attend but couldn’t sleep because of that, which was the main reason for getting a Buisness ticket. Also the food is not as good as before. The sheets underneath is also not there anymore. The staff was nice.

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

A350 has great entertainment. Make sure to watch the plane's external tail and nose camera's on landing and take off. Seats were a little hard for a 10 hour flight. I am gluten intolerant, they had good alternative meals for me on the flight.

Boarding was horrible. We were packed into a bus with few seats and made to stand for 10 to 15 minutes, then driven for 5 minutes on wild curves. Complementary food and drink was a tiny chocolate and a bottle of water. Seating was cramped. Aircraft had no video.

didn’t even get to go one of my returning flights cancelled and I wasn’t even in their system, vacation ruined thanks for nothing

Need more time for connecting flights in Munich Food seems worse now on Lufthansa Very uncomfortable seats

Better flight than mum to Frankfurt. But food was very mediocre.

Book cheap flights from Finland to Chicago

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Chicago found on KAYAK in the last 72 hours.
5/20Mon
2 stops
29h 40mHEL-ORD
5/27Mon
2 stops
15h 55mORD-HEL
$625
5/28Tue
2 stops
25h 25mHEL-ORD
6/4Tue
2 stops
20h 35mORD-HEL
$634
6/4Tue
nonstopAmerican Airlines
9h 25mHEL-ORD
6/11Tue
1 stopAmerican Airlines
18h 35mORD-HEL
$647
6/4Tue
1 stopAmerican Airlines
32h 11mHEL-ORD
6/11Tue
1 stopAmerican Airlines
18h 35mORD-HEL
$664
5/28Tue
1 stopLufthansa
15h 55mHEL-ORD
6/4Tue
2 stopsLufthansa
20h 31mORD-HEL
$679
5/27Mon
2 stopsUnited Airlines
27h 05mHEL-ORD
6/3Mon
1 stopUnited Airlines
16h 40mORD-HEL
$683
5/21Tue
2 stopsUnited Airlines
25h 10mHEL-ORD
5/28Tue
1 stopUnited Airlines
13h 30mORD-HEL
$693
5/21Tue
1 stopLufthansa
14h 10mHEL-ORD
5/28Tue
1 stopLufthansa
13h 30mORD-HEL
$702
5/26Sun
1 stopFinnair
14h 55mHEL-ORD
6/9Sun
nonstopFinnair
8h 45mORD-HEL
$715
6/14Fri
nonstopFinnair
9h 25mHEL-ORD
6/30Sun
nonstopFinnair
8h 45mORD-HEL
$722

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Chicago found on KAYAK in the last 72 hours.
6/20Thu
3 stops
35h 06mHEL-ORD
$375
6/7Fri
3 stops
23h 45mHEL-ORD
$446
6/7Fri
2 stops
15h 35mHEL-ORD
$454
6/20Thu
2 stops
29h 04mHEL-ORD
$504
9/24Tue
2 stopsairBaltic
34h 55mHEL-ORD
$512
6/20Thu
1 stopIcelandair
11h 10mHEL-ORD
$540
9/23Mon
2 stopsairBaltic
20h 50mHEL-ORD
$557
9/23Mon
1 stopTurkish Airlines
29h 10mHEL-ORD
$564
9/24Tue
1 stopTurkish Airlines
37h 15mHEL-ORD
$596
6/7Fri
nonstopBritish Airways
9h 25mHEL-ORD
$702

Search by stops

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Search by price

Last minute flights to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Chicago that are departing in the next 10 days.
5/13Mon
multi-stopUnited Airlines
38h 04mHEL-ORD
5/20Mon
multi-stopUnited Airlines
34h 00mORD-HEL
$740
5/13Mon
multi-stopLufthansa
14h 35mHEL-ORD
5/20Mon
multi-stopLufthansa
17h 25mORD-HEL
$755
5/13Mon
multi-stopUnited Airlines
38h 04mHEL-ORD
5/20Mon
multi-stopUnited Airlines
31h 35mORD-HEL
$756
5/13Mon
multi-stop
20h 50mHEL-ORD
5/20Mon
multi-stop
21h 00mORD-HEL
$1,165
5/13Mon
multi-stop
20h 50mHEL-ORD
5/20Mon
multi-stop
17h 50mORD-HEL
$1,220
5/13Mon
multi-stopIcelandair
11h 15mHEL-ORD
5/20Mon
multi-stopIcelandair
10h 30mORD-HEL
$2,910
5/13Mon
multi-stopIcelandair
11h 15mHEL-ORD
5/20Mon
multi-stopIcelandair
12h 05mORD-HEL
$3,092
5/13Mon
multi-stopTAP AIR PORTUGAL
17h 50mHEL-ORD
5/20Mon
multi-stopTAP AIR PORTUGAL
21h 50mORD-HEL
$3,529
5/13Mon
multi-stop
21h 00mHEL-ORD
5/21Tue
nonstop
8h 45mORD-HEL
$11,410

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Flights to Chicago O'Hare Airport

Destination:

Chicago O'Hare Airport (ORD)United States

Return flight deals:

Chicago O'Hare Airport - Finland

Cabin classes:

$3,457
$1,481
$715

Popular routes

The most searched flights to Chicago O'Hare Airport by KAYAK users.