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

Departing from Chicago O'Hare Intl Airport to Southeast Europe will take you 12h 05m. Airlines will cover a distance of 4784 mi. This flight may include one or multiple stops.

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

The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $208. However, be on the lookout for offers from Turkish Airlines and United Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Southeast Europe for a low price.

In terms of precipitation, rainfall in Southeast Europe ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Southeast Europe when rainfall is around 0.2 in.

If weather is an important factor for your trip to Southeast Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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

The most popular route from Chicago O'Hare Intl Airport to Southeast Europe is Chicago O'Hare Intl - Athens Eleftherios V.. You may also consider Chicago O'Hare Intl - Belgrade Nikola Tesla or Chicago O'Hare Intl - Skopje.

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

Looking at all options, your cheapest flight can be booked for $623. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $484 on average, our data indicates $3,387 when flying from Chicago O'Hare Intl Airport to Southeast Europe.

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

No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Southeast Europe consider choosing American Airlines (67%), Alaska Airlines (67%) or Finnair (67%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Southeast Europe?

Before booking your flight from Chicago O'Hare Intl Airport to Southeast Europe check out the most popular airlines for this route: Turkish Airlines, Lufthansa or United Airlines.

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

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

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

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

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

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

$217+ Flights from Chicago O'Hare Intl Airport to Southeast Europe

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Cheap flight deals from O'Hare Intl to Southeast Europe

Cheapest flights from O'Hare Intl to Southeast Europe
Explore the most affordable flight options available from O'Hare Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

Tue 12/306:25 pmORD - SKP

1 stop14h 00mLufthansa

Sun 1/184:45 pmSKP - ORD

1 stop25h 25mLufthansa

Deal found 12/19

$516

Thu 12/254:10 pmORD - SKP

2 stops25h 05mMultiple Airlines

Sun 1/184:45 pmSKP - ORD

1 stop25h 25mMultiple Airlines

Deal found 12/19

$518

Sun 12/284:10 pmORD - SKP

1 stop20h 45mMultiple Airlines

Tue 2/104:30 amSKP - ORD

1 stop16h 30mMultiple Airlines

Deal found 12/20

$519

Mon 12/296:10 pmORD - SKP

2 stops14h 25mLufthansa

Sun 1/184:45 pmSKP - ORD

1 stop25h 25mLufthansa

Deal found 12/19

$522

Mon 12/296:25 pmORD - SKP

2 stops22h 50mLufthansa

Thu 1/154:35 pmSKP - ORD

1 stop25h 35mLufthansa

Deal found 12/21

$525

Sun 12/284:10 pmORD - SKP

1 stop20h 45mMultiple Airlines

Thu 1/154:30 amSKP - ORD

2 stops21h 07mMultiple Airlines

Deal found 12/20

$527

Tue 12/305:50 pmORD - SKP

2 stops43h 35mMultiple Airlines

Sun 1/188:45 pmSKP - ORD

2 stops32h 20mMultiple Airlines

Deal found 12/19

$530

Wed 12/313:45 pmORD - SKP

2 stops21h 40mMultiple Airlines

Thu 1/224:30 amSKP - ORD

2 stops21h 07mMultiple Airlines

Deal found 12/19

$531

Thu 12/253:45 pmORD - SKP

2 stops25h 30mAustrian Airlines

Sun 1/184:30 amSKP - ORD

2 stops21h 07mAustrian Airlines

Deal found 12/20

$533

Thu 12/254:10 pmORD - OTP

1 stop24h 15mMultiple Airlines

Tue 2/245:55 amOTP - ORD

1 stop15h 30mMultiple Airlines

Deal found 12/19

$537

Sun 12/286:10 pmORD - SKP

2 stops18h 45mMultiple Airlines

Sun 1/184:30 amSKP - ORD

2 stops21h 07mMultiple Airlines

Deal found 12/20

$537

Wed 12/249:05 pmORD - OTP

2 stops19h 20mMultiple Airlines

Fri 3/206:05 amOTP - ORD

1 stop20h 20mMultiple Airlines

Deal found 12/21

$550

Best flights from O'Hare Intl to Southeast Europe
Discover carefully curated flight deals from O'Hare Intl to Southeast Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2025.

Tue 4/215:00 pmORD - ZAG

1 stop12h 05mBritish Airways

Tue 5/58:10 pmZAG - ORD

1 stop24h 40mBritish Airways

Deal found 12/21

$511

Sat 2/76:50 pmORD - SKP

1 stop17h 45mSWISS

Wed 4/158:30 pmSKP - ORD

1 stop26h 25mSWISS

Deal found 12/19

$516

Wed 2/411:50 amORD - SKP

1 stop13h 35mTurkish Airlines

Wed 2/119:15 amSKP - ORD

1 stop16h 10mTurkish Airlines

Deal found 12/21

$524

Mon 2/94:05 pmORD - OTP

1 stop14h 00mLufthansa

Mon 2/235:55 amOTP - ORD

1 stop13h 15mLufthansa

Deal found 12/20

$527

Sun 1/114:38 pmORD - SJJ

2 stops14h 17mMultiple Airlines

Sun 1/256:10 amSJJ - ORD

3 stops23h 32mMultiple Airlines

Deal found 12/20

$528

Tue 2/179:15 pmORD - SKP

2 stops31h 30mAustrian Airlines

Tue 3/2412:30 pmSKP - ORD

1 stop32h 30mAustrian Airlines

Deal found 12/21

$532

Sun 1/116:28 pmORD - SKP

3 stops18h 27mAir Canada

Fri 2/68:55 amSKP - ORD

2 stops16h 56mAir Canada

Deal found 12/20

$533

Sat 3/2110:55 pmORD - OTP

1 stop11h 45mLOT

Sat 4/42:35 pmOTP - ORD

2 stops32h 35mLOT

Deal found 12/20

$548

Mon 4/204:50 pmORD - DBV

1 stop23h 35mKLM

Mon 5/41:25 pmDBV - ORD

1 stop31h 50mKLM

Deal found 12/20

$552

Sat 1/317:20 pmORD - ATH

1 stop15h 20mScandinavian Airlines

Wed 2/42:10 pmATH - ORD

1 stop34h 35mScandinavian Airlines

Deal found 12/21

$558

Wed 3/251:37 pmORD - ZAG

2 stops18h 58mDelta

Wed 4/86:00 amZAG - ORD

1 stop15h 30mDelta

Deal found 12/21

$566

Wed 4/14:40 pmORD - ATH

1 stop26h 40mAir Serbia

Sat 4/114:30 amATH - ORD

1 stop24h 45mAir Serbia

Deal found 12/21

$574

Tue 1/138:52 amORD - ATH

2 stops19h 08mUnited Airlines

Tue 1/207:05 amATH - ORD

1 stop17h 15mUnited Airlines

Deal found 12/21

$592

Thu 4/2311:25 amORD - SJJ

1 stop19h 10mTurkish Airlines

Thu 5/79:05 amSJJ - ORD

1 stop31h 35mTurkish Airlines

Deal found 12/20

$525

Tue 5/55:10 pmORD - ZAG

2 stops41h 15mBritish Airways

Mon 5/112:40 pmZAG - ORD

2 stops35h 55mBritish Airways

Deal found 12/20

$531

Tue 3/2410:50 pmORD - OTP

1 stop12h 45mLufthansa

Tue 4/76:05 amOTP - ORD

1 stop14h 50mLufthansa

Deal found 12/20

$534

Sat 2/286:10 pmORD - SKP

2 stops18h 25mMultiple Airlines

Sat 3/144:30 amSKP - ORD

1 stop16h 30mMultiple Airlines

Deal found 12/19

$537

Sat 2/284:10 pmORD - SKP

1 stop20h 25mSWISS

Sun 3/88:45 pmSKP - ORD

1 stop26h 35mSWISS

Deal found 12/20

$539

Tue 4/214:20 pmORD - DBV

1 stop13h 15mKLM

Tue 5/56:30 amDBV - ORD

1 stop14h 45mKLM

Deal found 12/21

$552

Thu 1/85:50 pmORD - SKP

2 stops34h 55mAustrian Airlines

Thu 1/224:30 amSKP - ORD

2 stops21h 07mAustrian Airlines

Deal found 12/19

$556

Tue 3/242:10 pmORD - ZAG

2 stops18h 25mDelta

Tue 4/76:00 amZAG - ORD

1 stop15h 15mDelta

Deal found 12/20

$566

Wed 4/89:50 pmORD - SOF

1 stop12h 10mLOT

Sun 4/122:40 pmSOF - ORD

1 stop13h 10mLOT

Deal found 12/20

$578

Thu 4/2311:25 amORD - OTP

1 stop24h 50mTurkish Airlines

Thu 5/712:55 pmOTP - ORD

1 stop28h 45mTurkish Airlines

Deal found 12/20

$526

Mon 1/1210:52 amORD - ATH

2 stops17h 08mUnited Airlines

Tue 1/207:05 amATH - ORD

1 stop17h 15mUnited Airlines

Deal found 12/21

$592

Fri 1/167:20 pmORD - ATH

2 stops31h 15mScandinavian Airlines

Mon 2/27:30 pmATH - ORD

2 stops34h 05mScandinavian Airlines

Deal found 12/21

$593

Sat 2/74:05 pmORD - SKP

1 stop16h 30mMultiple Airlines

Tue 4/144:25 amSKP - ORD

1 stop15h 55mMultiple Airlines

Deal found 12/19

$541

Sun 1/45:55 pmORD - SKP

2 stops14h 30mLufthansa

Sat 1/315:40 amSKP - ORD

1 stop14h 45mLufthansa

Deal found 12/21

$550

Wed 4/84:40 pmORD - SJJ

1 stop15h 00mAir Serbia

Tue 10/133:10 pmSJJ - ORD

1 stop30h 20mAir Serbia

Deal found 12/20

$607

Tue 5/1211:36 amORD - OTP

2 stops29h 49mBritish Airways

Fri 5/298:25 amOTP - ORD

2 stops19h 10mBritish Airways

Deal found 12/20

$560

Sun 2/89:05 pmORD - SOF

2 stops18h 50mAustrian Airlines

Sun 2/226:45 pmSOF - ORD

1 stop27h 15mAustrian Airlines

Deal found 12/20

$567

Last-minute flights from O'Hare Intl to Southeast Europe
Discover last-minute flight deals from O'Hare Intl to Southeast Europe. Data last updated December 22, 2025 and is based on user searches.

Thu 12/254:10 pmORD - SKP

2 stops25h 05mMultiple Airlines

Sun 1/184:45 pmSKP - ORD

1 stop25h 25mMultiple Airlines

Deal found 12/19

$518

Sun 12/284:10 pmORD - SKP

1 stop20h 45mMultiple Airlines

Tue 2/104:30 amSKP - ORD

1 stop16h 30mMultiple Airlines

Deal found 12/20

$519

Mon 12/296:10 pmORD - SKP

2 stops14h 25mLufthansa

Sun 1/184:45 pmSKP - ORD

1 stop25h 25mLufthansa

Deal found 12/19

$522

Tue 12/306:25 pmORD - SKP

1 stop14h 00mLufthansa

Sun 1/184:45 pmSKP - ORD

1 stop25h 25mLufthansa

Deal found 12/19

$516

Sun 1/116:50 pmORD - SKP

1 stop18h 05mMultiple Airlines

Sun 1/258:45 pmSKP - ORD

2 stops30h 00mMultiple Airlines

Deal found 12/19

$523

Mon 1/129:50 pmORD - OTP

1 stop19h 15mLufthansa

Mon 1/265:55 amOTP - ORD

1 stop13h 15mLufthansa

Deal found 12/21

$522

Sun 1/1811:50 amORD - ATH

1 stop19h 05mTurkish Airlines

Wed 1/289:40 pmATH - ORD

1 stop28h 45mTurkish Airlines

Deal found 12/22

$516

Tue 1/2011:50 amORD - ATH

1 stop19h 05mTurkish Airlines

Tue 1/2710:10 amATH - ORD

1 stop31h 55mTurkish Airlines

Deal found 12/21

$508

Tue 1/2011:50 amORD - ATH

1 stop16h 30mTurkish Airlines

Wed 1/281:10 pmATH - ORD

1 stop28h 55mTurkish Airlines

Deal found 12/20

$518

Tue 1/2011:50 amORD - SJJ

1 stop24h 30mTurkish Airlines

Tue 1/273:30 pmSJJ - ORD

1 stop25h 35mTurkish Airlines

Deal found 12/21

$524

Sat 1/244:10 pmORD - SKP

1 stop20h 25mMultiple Airlines

Fri 2/68:55 amSKP - ORD

2 stops18h 15mMultiple Airlines

Deal found 12/19

$520

Fri 1/309:55 pmORD - SJJ

1 stop11h 30mLOT

Sun 2/151:10 pmSJJ - ORD

1 stop13h 50mLOT

Deal found 12/20

$476

One-way flights from O'Hare Intl to Southeast Europe
Search for one-way flight options from O'Hare Intl to Southeast Europe. Find affordable one-way fares based on user searches. Data last updated December 22, 2025.

Tue 5/55:00 pmORD - ZAG

1 stop12h 05mBritish Airways

Deal found 12/21

$217

Mon 5/49:15 pmORD - ZAG

1 stop15h 10mBritish Airways

Deal found 12/21

$229

Tue 2/109:23 amORD - SOF

2 stops41h 37mMultiple Airlines

Deal found 12/22

$239

Mon 2/236:40 amORD - ATH

3 stops56h 30mMultiple Airlines

Deal found 12/21

$248

Mon 1/1912:44 pmORD - ATH

3 stops36h 31mMultiple Airlines

Deal found 12/20

$250

Tue 2/39:23 amORD - SOF

2 stops41h 37mMultiple Airlines

Deal found 12/22

$251

Sat 1/176:30 pmORD - OTP

2 stops17h 10mMultiple Airlines

Deal found 12/21

$253

Mon 2/212:05 pmORD - SOF

2 stops27h 25mMultiple Airlines

Deal found 12/22

$255

Mon 5/114:50 pmORD - DBV

1 stop12h 45mKLM

Deal found 12/21

$255

Wed 5/69:04 amORD - ZAG

2 stops28h 56mMultiple Airlines

Deal found 12/21

$259

Mon 5/117:00 amORD - DBV

2 stops22h 35mDelta

Deal found 12/21

$259

Wed 1/146:30 pmORD - OTP

2 stops16h 25mMultiple Airlines

Deal found 12/21

$266

Find flight deals from O'Hare Intl to Southeast Europe

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$476 (CrystalTravel)
One-way from	$217 (oojo)
Popular in	June
Cheapest in	November
Average price	$835

Provider with most accurate pricing for Chicago (CHI)-Athens Eleftherios V. flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Athens Eleftherios V. flights.

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From Chicago O'Hare Intl to Southeast Europe

Search Deals

One-way flight from Chicago O'Hare Intl to Southeast Europe

Search Deals

Highest demand for flights based on searches. 30% potential increase in price ($384 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 4/21

5:00 pm-12:05 pm

1 stop12h 05m

Zagreb Franjo Tuđman

Tue 5/5

8:10 pm-1:50 pm

1 stop24h 40m

$511

ChicagoSkopje

ORD - SKP

ORDSKP

Chicago O'Hare Intl

Sat 2/7

6:50 pm-7:35 pm

1 stop17h 45m

Skopje

Wed 4/15

8:30 pm-3:55 pm

1 stop26h 25m

$516

ChicagoSkopje

ORD - SKP

ORDSKP

Chicago O'Hare Intl

Wed 2/4

11:50 am-8:25 am

1 stop13h 35m

Skopje

Wed 2/11

9:15 am-6:25 pm

1 stop16h 10m

$524

ChicagoSarajevo

ORD - SJJ

ORDSJJ

Chicago O'Hare Intl

Thu 4/23

11:25 am-1:35 pm

1 stop19h 10m

Sarajevo Butmir

Thu 5/7

9:05 am-9:40 am

1 stop31h 35m

$525

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 4/23

11:25 am-8:15 pm

1 stop24h 50m

Bucharest Otopeni Intl

Thu 5/7

12:55 pm-9:40 am

1 stop28h 45m

$526

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 2/9

4:05 pm-2:05 pm

1 stop14h 00m

Bucharest Otopeni Intl

Mon 2/23

5:55 am-11:10 am

1 stop13h 15m

$527

ChicagoSarajevo

ORD - SJJ

ORDSJJ

Chicago O'Hare Intl

Sun 1/11

4:38 pm-1:55 pm

2 stops14h 17m

Sarajevo Butmir

Sun 1/25

6:10 am-10:42 pm

3 stops23h 32m

$528

ChicagoZagreb

ORD - ZAG

ORDZAG

Chicago O'Hare Intl

Tue 5/5

5:10 pm-5:25 pm

2 stops41h 15m

Zagreb Franjo Tuđman

Mon 5/11

2:40 pm-7:35 pm

2 stops35h 55m

$531

ChicagoSkopje

ORD - SKP

ORDSKP

Chicago O'Hare Intl

Tue 2/17

9:15 pm-11:45 am

2 stops31h 30m

Skopje

Tue 3/24

12:30 pm-3:00 pm

1 stop32h 30m

$532

ChicagoSkopje

ORD - SKP

ORDSKP

Chicago O'Hare Intl

Sun 1/11

6:28 pm-7:55 pm

3 stops18h 27m

Skopje

Fri 2/6

8:55 am-6:51 pm

2 stops16h 56m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results

...

Best time to book a flight from O'Hare Intl to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from O'Hare Intl 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 Chicago O'Hare Intl Airport to Southeast Europe

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

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Southeast Europe (average of $334). Flying from Chicago O'Hare Intl Airport to Southeast Europe in June is currently the most expensive (average of $650). 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 ORD to YMH?

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from Chicago O'Hare Intl Airport to Southeast Europe by exploring options for tickets in the morning.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Southeast Europe?

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Southeast Europe flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Southeast Europe

See what other customers who have flown with LOT, United Airlines, and Turkish Airlines from Chicago O'Hare Intl Airport to Southeast Europe have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

LOT

7.5

Good

1,152 reviews

Reviews

1 / 20

10.0

Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

LOT

7.5

Good

1,152 reviews

LOT

7.5

Good

1,152 reviews

Reviews

1 / 20

10.0

Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

United Airlines

7.4

Good

9,102 reviews

LOT

7.5

Good

1,152 reviews

Reviews

1 / 20

10.0

Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Turkish Airlines

7.3

Good

4,109 reviews

LOT

7.5

Good

1,152 reviews

Reviews

1 / 20

10.0

Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Lufthansa

6.8

Okay

7,646 reviews

LOT

7.5

Good

1,152 reviews

Reviews

1 / 20

10.0

Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Air Serbia

6.2

Okay

210 reviews

LOT

7.5

Good

1,152 reviews

Reviews

1 / 20

10.0

Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Related info for your journey

How long is the flight from Chicago O'Hare Intl Airport to Southeast Europe?
Departing from Chicago O'Hare Intl Airport to Southeast Europe will take you 12h 05m. Airlines will cover a distance of 4784 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Southeast Europe one-way?
The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $208. However, be on the lookout for offers from Turkish Airlines and United Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Southeast Europe for a low price.
What are the most popular routes from Chicago O'Hare Intl Airport to Southeast Europe?
The most popular route from Chicago O'Hare Intl Airport to Southeast Europe is Chicago O'Hare Intl - Athens Eleftherios V.. You may also consider Chicago O'Hare Intl - Belgrade Nikola Tesla or Chicago O'Hare Intl - Skopje.
What are the most reliable airlines from Chicago O'Hare Intl Airport to Southeast Europe?
No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Southeast Europe consider choosing American Airlines (67%), Alaska Airlines (67%) or Finnair (67%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Chicago O'Hare Intl Airport to Southeast Europe?
Looking at all options, your cheapest flight can be booked for $623. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $484 on average, our data indicates $3,387 when flying from Chicago O'Hare Intl Airport to Southeast Europe.
Can I find deals for flights from O'Hare Intl to Southeast Europe that include hotel bookings?
Yes. In addition to deals on O'Hare Intl to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'Hare Intl to Southeast Europe?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Southeast Europe.
Can I find deals for business class flights from O'Hare Intl to Southeast Europe?
Yes. Cheapflights offers flight deals from O'Hare Intl to Southeast Europe 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 Chicago O'Hare Intl Airport to Southeast Europe?
Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Southeast Europe (average of $334). Flying from Chicago O'Hare Intl Airport to Southeast Europe in June is currently the most expensive (average of $650). 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

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$385	Average$773	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$424	Average$779	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$439	Average$878	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$454	Average$812	FlexibilityNo cancel fee	On-time77%
Air Serbia	Cheapest$470	Average$870	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$480	Average$1,098	FlexibilityNo cancel fee	On-time67%
KLM	Cheapest$491	Average$830	FlexibilityNo cancel fee	On-time75%
Turkish Airlines	Cheapest$504	Average$730	FlexibilityNo cancel fee	On-time77%
Austrian Airlines	Cheapest$517	Average$942	FlexibilityNo cancel fee	On-time78%
LOT	Cheapest$520	Average$901	FlexibilityNo cancel fee	On-time81%

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$217+ Cheap flights from O'Hare Intl (ORD) to Southeast Europe

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from O'Hare Intl to Southeast Europe

Cheapest flights from O'Hare Intl to Southeast EuropeExplore the most affordable flight options available from O'Hare Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

Explore the most affordable flight options available from O'Hare Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

Find flight deals from O'Hare Intl to Southeast Europe

Keep the following information in mind while searching for O'Hare Intl to Southeast Europe flight deals. Data was last updated December 22, 2025.

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Best time to book a flight from O'Hare Intl to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from O'Hare Intl with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from O'Hare Intl to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2025.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Southeast Europe?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Southeast Europe. Price data was last updated on December 16, 2024.

Reviews of airlines servicing Southeast Europe

See what other customers who have flown with LOT, United Airlines, and Turkish Airlines from Chicago O'Hare Intl Airport to Southeast Europe have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Southeast Europe. 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 Chicago O'Hare Intl Airport to Southeast Europe?

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

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

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

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

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

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

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

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

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Alternative routes for O'Hare Intl to Southeast Europe

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

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Cheapest flights from O'Hare Intl to Southeast Europe
Explore the most affordable flight options available from O'Hare Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.