ORD

302€ Find Cheap Flights to Chicago O'Hare Airport

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 26.09.. 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 for flights to Chicago
These are the airlines KAYAK users have selected most often from within our search results for flights to Chicago
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Everything you should know

Cheapest return fare
523 €
Typical prices: 479 €-448 €
Scandinavian Airlines
Mon 9.11.Sat 14.11.
DUS - ORD • 1 stop
Cheapest direct flights
670 €
Typical prices: 671 €-561 €
Lufthansa
Fri 13.11.Sat 21.11.
FRA - ORD • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
On Germany-Chicago flights, United Premium Economy adds room and a checked bag.
At O'Hare Terminal 5, expect a long walk to passport control after arrival.
User tips
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Top airlines
Most flights • 27 per week
Best reviews • 7,8 score
Airline reviews
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Top routes
Cheapest
Most popular
Insights
Insights
Insights
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When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 38% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
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KAYAK searches hundreds 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
Flight Deals

Cheap Flights to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 return flight deals to O'Hare Intl

Mon, 9. Nov - Sat, 14. Nov
Scandinavian Airlines Logo
10:10 - 16:45
DUS
-
ORD
13h 35m
1 stop
Scandinavian Airlines Logo
19:15 - 9:30
ORD
-
DUS
31h 15m
1 stop
523 €Scandinavian Airlines
Fri, 6. Nov - Sat, 14. Nov
Scandinavian Airlines Logo
10:10 - 16:45
DUS
-
ORD
13h 35m
1 stop
Scandinavian Airlines Logo
19:15 - 9:30
ORD
-
DUS
31h 15m
1 stop
527 €Scandinavian Airlines
Sun, 6. Sep - Fri, 11. Sep
TAP AIR PORTUGAL Logo
6:00 - 16:00
HAM
-
ORD
17h 00m
1 stop
TAP AIR PORTUGAL Logo
18:00 - 22:10
ORD
-
HAM
21h 10m
1 stop
568 €TAP AIR PORTUGAL
Sat, 5. Sep - Wed, 30. Sep
TAP AIR PORTUGAL Logo
17:20 - 16:00
HAM
-
ORD
29h 40m
1 stop
TAP AIR PORTUGAL Logo
18:00 - 22:10
ORD
-
HAM
21h 10m
1 stop
570 €TAP AIR PORTUGAL
Mon, 15. Jun - Tue, 23. Jun
Lufthansa Logo
6:10 - 11:00
HAJ
-
ORD
11h 50m
1 stop
Lufthansa Logo
22:30 - 23:00
ORD
-
HAJ
17h 30m
1 stop
596 €Lufthansa
Sat, 17. Oct - Thu, 29. Oct
Lufthansa Logo
20:45 - 11:00
BER
-
ORD
21h 15m
1 stop
Lufthansa Logo
22:50 - 19:40
ORD
-
BER
14h 50m
1 stop
602 €Lufthansa
Sat, 12. Sep - Tue, 22. Sep
United Airlines Logo
8:45 - 14:55
BER
-
ORD
13h 10m
1 stop
United Airlines Logo
16:05 - 13:55
ORD
-
BER
14h 50m
1 stop
602 €United Airlines
Sun, 13. Sep - Mon, 21. Sep
United Airlines Logo
9:45 - 23:40
BER
-
ORD
20h 55m
2 stops
United Airlines Logo
15:10 - 8:55
ORD
-
BER
10h 45m
1 stop
608 €United Airlines
Wed, 7. Oct - Mon, 12. Oct
Icelandair Logo
14:05 - 21:25
MUC
-
ORD
14h 20m
1 stop
Icelandair Logo
19:25 - 13:05
ORD
-
MUC
10h 40m
1 stop
609 €Icelandair
Fri, 21. Aug - Sun, 30. Aug
Icelandair Logo
14:05 - 21:25
MUC
-
ORD
14h 20m
1 stop
Icelandair Logo
22:25 - 6:25
ORD
-
MUC
25h 00m
1 stop
614 €Icelandair
Booking Insights

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

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

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

These are the best round-trip prices found by users searching on KAYAK in the last 7 days.

In the last 3 days, the cheapest flight deal to Chicago O'Hare Airport was found on the route from Berlin, at 523 € return. The most popular connection is from Frankfurt am Main to Chicago O'Hare Airport and KAYAK users have found return deals for as low as 670 € in the last 3 days.

How much is a flight to Chicago O'Hare Intl Airport?

The average and cheapest price for all round-trip flights to Chicago O'Hare Intl Airport from each origin found by users searching on KAYAK in the last month.

A flight to Chicago O'Hare Intl Airport costs 801 € on average. The cheapest price found on KAYAK in the last 2 weeks cost 580 € and departed from Munich. The most popular routes on KAYAK are Munich to Chicago O'Hare Intl Airport which costs 818 € on average, and Frankfurt am Main to Chicago O'Hare Intl Airport, which costs 795 € on average.

See prices from:

What is the cheapest day to fly to Chicago?

The average price of all round-trip 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 Wednesday where round-trip tickets can be as cheap as 739 €. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are 777 € 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 October, where tickets cost 563 € on average for return flights. On the other hand, the most expensive months are May and July, where the average cost of tickets from Germany is 822 € and 769 € respectively. For one-way flights, the best month to travel is November with an average price of 454 €.

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

The average price for all round-trip 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 round-trip flights cost 748 € 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 801 €.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.

To get a below average price, you should book around 4 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know – Book Cheap Chicago O'Hare Intl Airport Plane Tickets

Low seasonFebruary
Cheapest flight302 €
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Berlin to Chicago

When to book flights to O'Hare Intl

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

Flights to O'Hare Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to O'Hare Intl 
Verified travelerFlew with Lufthansa
MUC
-
ORD
Mar 2025
Beware the long distances at O’Hare terminal 5. Moving walkway help, but it was 1/2 mile or more from gate to passport control
Verified travelerFlew with United Airlines
MUC
-
ORD
Apr 2024
We opted for Premium Economy and while more expensive, it’s definitely worth it on a long flight. Quieter, more room, and included a checked bag per passenger. The seats are much more comfortable. The only downside is the restrooms. PE is supposed to use the restrooms at the back of the plane even though there are bathrooms right in front of PE for first class. Stupid, the stewards kept locking those bathrooms and there was always a long line for the restrooms at the back. This was on United. We didn’t have this issue on Lufthansa PE.

FAQs - booking Chicago O'Hare Airport flights

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

    In the last 3 days, the cheapest flight deal to Chicago O'Hare Airport was found on the route from Berlin, at 523 € return. The most popular connection is from Frankfurt am Main to Chicago O'Hare Airport and KAYAK users have found return deals for as low as 670 € in the last 3 days.

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

    Chicago O'Hare Intl Airport is 26 km from the centre of Chicago.

  • How much is a flight to Chicago?

    On average, a flight to Chicago costs 801 €. The cheapest price found on KAYAK in the last 2 weeks cost 580 € and departed from Munich Franz Josef Strauss 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 travellers 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 return 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.

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

  • Looking for cheap airfare to Chicago O'Hare Airport? 25% of our users found return tickets to Chicago O'Hare Airport for the following prices or less: From Munich 722 €, from Frankfurt am Main 1.175 €
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago O'Hare Airport flight deals.

Reviews of the top 5 airlines flying 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 Germany 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.
7,8
KLMOverall score based on 1524 reviews
7,7Comfort
7,3Food
8,4Crew
7,2Entertainment
7,8Boarding
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10,0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

Yes avoid JFK airport at all costs. A horror to navigate.

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

It wasn't an AeroMexico connect but SAS, I dunno where that AeroMexico info came from. A word to the wise - do NOT get an international connecting flight into Eurooe at Copenhagen that has less than an hour layover between flights, or you'll never make it. You'll need to go thru immigration at the airport before catching your next flight, which takes some time, and then it could be a good half hour walk or more over to your next gate. Kayak lined up flights for us with only a 45-minute layover and it was literally impossible to make the nect flight ... I figured if their robots thought it woukd work it should be ok, but don't trust the robots! Had to wait for the next plane to make it to our destination.

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Curious and efficient service ! First time flying with SAS and very pleased!

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Boarded early, left early, arrived 40 mins early! A win win for me!

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

This flight is a quick way to get to Chicago, but a bit expensive.

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

At least one soda free, felt like I was nickeled to death.

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

The most uncomfortable seat i’ve ever had on a flight

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Everything could have been better. What needed to be wrong with United went wrong

It was good. The seats in economy weren’t bad

Very good. Comfortable and I felt well taken care of from start to finish

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Travelling to a place near O'Hare Intl?

Book flights to O'Hare Intl if you plan to visit one of these locations
Rosemont
Evanston
Munster
Elk Grove Village
Deerfield
Oak Lawn
Crystal Lake
Des Plaines
Lake Geneva
Lincolnshire
Schaumburg
Hoffman Estates
Janesville
Kenosha
Portage
Downers Grove
Rockford
Vernon Hills
Bourbonnais
Joliet

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

Information on the airport you'll fly into in Chicago