O'Hare Intl

$351+ Cheap flights from Southeast Europe to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — ORD
Oct 11 — Oct 181
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Cheap flight deals from Southeast Europe to O'Hare Intl

Keep the following information in mind while searching for Southeast Europe to O'Hare Intl flight deals. Data was last updated September 11, 2025.

Round-trip from

$484
(United Airlines)

One-way from

$351
(Kiwi.com)
From Southeast Europe to Chicago O'Hare Intl
One-way flight from Southeast Europe to Chicago O'Hare Intl

Find flight deals from Southeast Europe to O'Hare Intl

Cheapest flights from Southeast Europe to O'Hare Intl
Explore the most affordable flight options available from Southeast Europe to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:35 amOTP - ORD
1 stop22h 25mLOT
Wed 12/109:55 pmORD - OTP
1 stop31h 55mLOT
Deal found 9/10$566
This Iberia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:45 pmATH - ORD
1 stop23h 30mIberia
Sat 10/42:40 pmORD - ATH
1 stop34h 35mIberia
Deal found 9/11$571
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:35 pmATH - ORD
1 stop26h 05mBritish Airways
Tue 11/189:45 pmORD - ATH
1 stop13h 45mBritish Airways
Deal found 9/11$573
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:10 amATH - ORD
1 stop33h 40mBritish Airways
Thu 10/25:40 pmORD - ATH
1 stop23h 15mBritish Airways
Deal found 9/11$574
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:30 amATH - ORD
1 stop14h 20mBritish Airways
Wed 10/13:42 pmORD - ATH
2 stops25h 08mBritish Airways
Deal found 9/10$576
This Iberia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:10 pmATH - ORD
1 stop32h 05mIberia
Sun 9/284:55 pmORD - ATH
Nonstop10h 15mIberia
Deal found 9/10$577
This Iberia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:25 pmATH - ORD
1 stop25h 50mIberia
Sun 10/125:00 pmORD - ATH
Nonstop10h 10mIberia
Deal found 9/10$578
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:50 pmATH - ORD
2 stops27h 23mBritish Airways
Tue 12/211:46 amORD - ATH
2 stops23h 44mBritish Airways
Deal found 9/11$579
This Iberia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:45 pmATH - ORD
1 stop23h 30mIberia
Mon 9/294:30 pmORD - ATH
1 stop14h 45mIberia
Deal found 9/10$580
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:25 amATH - ORD
2 stops21h 25mBritish Airways
Wed 10/158:40 pmORD - ATH
1 stop20h 10mBritish Airways
Deal found 9/10$581
This Turkish Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:00 pmATH - ORD
1 stop19h 40mTurkish Airlines
Thu 11/278:20 pmORD - ATH
1 stop34h 35mTurkish Airlines
Deal found 9/11$582
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:05 amATH - ORD
2 stops18h 45mAmerican Airlines
Wed 10/110:35 pmORD - ATH
1 stop19h 50mAmerican Airlines
Deal found 9/11$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southeast Europe to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Southeast Europe to Chicago O'Hare Intl Airport that are best for you.

Fly from

Southeast Europe

Fly to

O'Hare Intl

Route

Depart

Return

Price

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

Fri 2/13

2:25 pm-2:12 pm

2 stops55h 47m

Chicago O'Hare Intl

Mon 2/16

2:00 pm-1:40 pm

2 stops15h 40m

$484

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Mon 9/22

7:45 am-2:50 pm

1 stop15h 05m

Chicago O'Hare Intl

Thu 10/2

5:40 pm-12:55 am

1 stop23h 15m

$574

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 10/29

9:40 pm-11:05 am

1 stop20h 25m

Chicago O'Hare Intl

Sun 11/30

11:50 am-12:20 pm

1 stop16h 30m

$594

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 12/18

6:25 am-11:44 pm

2 stops25h 19m

Chicago O'Hare Intl

Thu 1/1

9:50 pm-6:05 pm

1 stop12h 15m

$595

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Fri 3/6

6:05 am-8:32 pm

2 stops22h 27m

Chicago O'Hare Intl

Wed 3/25

11:35 pm-12:25 am

1 stop17h 50m

$596

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Tue 10/14

6:30 am-1:20 pm

1 stop14h 50m

Chicago O'Hare Intl

Wed 4/29

1:12 pm-11:40 pm

2 stops26h 28m

$605

PristinaChicago

PRN - ORD

PRNORD

Pristina

Wed 10/15

8:25 pm-9:40 am

1 stop20h 15m

Chicago O'Hare Intl

Tue 12/9

11:50 am-7:45 pm

1 stop24h 55m

$613

PristinaChicago

PRN - ORD

PRNORD

Pristina

Wed 10/15

9:15 am-9:40 am

1 stop31h 25m

Chicago O'Hare Intl

Mon 12/8

11:50 am-8:05 am

1 stop13h 15m

$613

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

Thu 10/23

8:20 am-3:10 pm

1 stop14h 50m

Chicago O'Hare Intl

Thu 11/27

9:55 pm-1:45 am

1 stop19h 50m

$622

ZagrebChicago

ZAG - ORD

ZAGORD

Zagreb Franjo Tuđman

Sat 9/20

8:45 pm-11:50 am

1 stop22h 05m

Chicago O'Hare Intl

Mon 10/6

5:40 pm-7:25 pm

1 stop18h 45m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Southeast Europe to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Southeast Europe with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Europe to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Southeast Europe to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Southeast Europe to Chicago O'Hare Intl Airport (average of $245). Flying from Southeast Europe to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMH to ORD?

Find hourly flight availability from Southeast Europe to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Southeast Europe to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Southeast Europe to Chicago O'Hare Intl Airport

Explore weekly flight availability from Southeast Europe to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from zzYMH to ORD are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with LOT, Austrian Airlines, and United Airlines from Southeast Europe to Chicago O'Hare Intl Airport to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.0

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Entertainment

7.0

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Entertainment

7.0

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Entertainment

7.0

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Entertainment

7.0

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Entertainment

7.0

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Related info for your journey

Find useful and relevant information for your journey from Southeast Europe to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Southeast Europe to Chicago O'Hare Intl Airport?

    For as low as $574, United Airlines can have you in Chicago O'Hare Intl Airport from Southeast Europe in 15h 05m. Southeast Europe and Chicago O'Hare Intl Airport are separated by a distance of 5446 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Southeast Europe to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $512. Turkish Airlines flights start at $537 while deals on LOT start at $555 one-way.

  • What are the most popular routes from Southeast Europe to Chicago O'Hare Intl Airport?

  • What are the most reliable airlines from Southeast Europe to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Southeast Europe to Chicago O'Hare Intl Airport on time: American Airlines (79%), Alaska Airlines (79%), Finnair (79%).

  • What are the cheapest flights from Southeast Europe to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Southeast Europe to Chicago O'Hare Intl Airport? While on average our users pay $1,010, our data indicates the cheapest price to be $548. The most popular route (Athens Eleftherios V. - Chicago O'Hare Intl), is priced around $501.

  • Can I find deals for flights from Southeast Europe to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Southeast Europe to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southeast Europe to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Europe to O'Hare Intl.

  • Can I find deals for business class flights from Southeast Europe to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Southeast Europe to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Europe to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Southeast Europe to Chicago O'Hare Intl Airport (average of $245). Flying from Southeast Europe to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

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Top 10 airlines flying from Southeast Europe to O'Hare Intl

Discover the top 10 airlines that operate flights from Southeast Europe to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$620FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$336Average$701FlexibilityNo cancel feeOn-time77%
KLMCheapest$460Average$754FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$490Average$684FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$497Average$614FlexibilityNo cancel feeOn-time71%
IberiaCheapest$511Average$699FlexibilityNo cancel feeOn-time77%
LOTCheapest$530Average$665FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$546Average$748FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$549Average$747FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$560Average$663FlexibilityNo cancel feeOn-time77%

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