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 15m. Airlines will cover a distance of 5446 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 $367. However, be on the lookout for offers from British Airways and American 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 - Sofia.

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 $463. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $451 on average, our data indicates $3,306 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 United Airlines (50%), Lufthansa (50%) or American Airlines (33%) 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: American Airlines, Air Canada or Air France.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 46% on flights from Chicago O'Hare Intl Airport to Southeast Europe compared to booking the week you need them. Waiting 22 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $886. For sooner than that we have options available in the next 3 days from $886.

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

Flights from Chicago O'Hare Intl Airport to Southeast Europe lean towards being more expensive in June. Prices are generally better when you fly from Chicago O'Hare Intl Airport to Southeast Europe in November, with the cheapest ticket starting at $453.

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.

$218+ Flights from Chicago O'Hare Intl Airport to Southeast Europe

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Cheap flight deals from O'Hare Intl to Southeast Europe

Round-trip from	$513 (lastminute.com)
One-way from	$218 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$935

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. 28% potential increase in price ($349 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find 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 September 11, 2025.

Mon 10/207:05 pmORD - SKG

1 stop33h 25mSWISS

Tue 11/42:05 pmSKG - ORD

1 stop34h 15mSWISS

Deal found 9/11

$513

Thu 10/165:10 pmORD - OTP

2 stops16h 35mLOT

Sat 11/12:35 pmOTP - ORD

1 stop13h 25mLOT

Deal found 9/10

$529

Sun 11/29:55 pmORD - OTP

2 stops19h 50mLOT

Sun 11/235:35 amOTP - ORD

1 stop22h 25mLOT

Deal found 9/10

$531

Sat 11/110:55 pmORD - OTP

1 stop11h 45mLOT

Sat 11/222:35 pmOTP - ORD

1 stop13h 25mLOT

Deal found 9/11

$532

Sat 11/110:55 pmORD - OTP

1 stop11h 45mLOT

Sun 11/238:20 amOTP - ORD

1 stop19h 40mLOT

Deal found 9/10

$533

Mon 10/204:00 pmORD - SKG

2 stops14h 45mMultiple Airlines

Tue 11/42:05 pmSKG - ORD

1 stop34h 15mMultiple Airlines

Deal found 9/11

$534

Mon 11/36:50 pmORD - OTP

1 stop21h 40mMultiple Airlines

Thu 11/135:50 amOTP - ORD

2 stops22h 10mMultiple Airlines

Deal found 9/10

$534

Sun 10/193:50 pmORD - OTP

2 stops15h 30mAir Canada

Tue 11/45:55 amOTP - ORD

2 stops21h 35mAir Canada

Deal found 9/10

$535

Thu 10/99:40 pmORD - OTP

1 stop17h 30mLOT

Thu 10/165:35 amOTP - ORD

1 stop17h 35mLOT

Deal found 9/11

$536

Sun 11/26:50 pmORD - OTP

1 stop13h 00mMultiple Airlines

Sun 11/165:55 amOTP - ORD

1 stop15h 15mMultiple Airlines

Deal found 9/10

$537

Sun 11/29:55 pmORD - OTP

2 stops31h 55mLOT

Sun 11/166:25 pmOTP - ORD

2 stops33h 30mLOT

Deal found 9/10

$538

Sat 9/2712:55 pmORD - ATH

1 stop13h 00mUnited Airlines

Thu 10/161:35 pmATH - ORD

1 stop31h 45mUnited Airlines

Deal found 9/10

$539

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 September 11, 2025.

Tue 11/255:20 pmORD - ATH

1 stop12h 15mDelta

Mon 12/13:25 amATH - ORD

2 stops26h 21mDelta

Deal found 9/9

$546

Wed 10/88:55 amORD - ATH

2 stops17h 10mUnited Airlines

Thu 10/166:50 amATH - ORD

1 stop14h 05mUnited Airlines

Deal found 9/10

$549

Sun 11/26:25 pmORD - TIA

1 stop21h 25mMultiple Airlines

Sun 11/169:45 amTIA - ORD

1 stop34h 00mMultiple Airlines

Deal found 9/10

$560

Sun 11/26:50 pmORD - OTP

1 stop13h 00mSWISS

Mon 11/244:40 pmOTP - ORD

1 stop31h 40mSWISS

Deal found 9/11

$561

Mon 10/1311:45 pmORD - ATH

1 stop19h 20mTurkish Airlines

Tue 10/283:45 pmATH - ORD

1 stop26h 20mTurkish Airlines

Deal found 9/8

$564

Mon 3/98:36 pmORD - SOF

2 stops40h 34mAmerican Airlines

Mon 3/235:25 pmSOF - ORD

2 stops31h 08mAmerican Airlines

Deal found 9/10

$566

Thu 10/3010:50 pmORD - OTP

1 stop12h 45mLufthansa

Tue 11/255:55 amOTP - ORD

2 stops20h 24mLufthansa

Deal found 9/11

$586

Sun 10/59:40 pmORD - SOF

1 stop12h 15mLOT

Sat 10/182:35 pmSOF - ORD

1 stop32h 35mLOT

Deal found 9/11

$590

Tue 10/712:55 pmORD - SKP

2 stops28h 20mAustrian Airlines

Tue 10/214:25 amSKP - ORD

2 stops21h 05mAustrian Airlines

Deal found 9/9

$594

Sat 10/257:05 amORD - ATH

2 stops28h 35mScandinavian Airlines

Tue 10/289:10 pmATH - ORD

2 stops30h 55mScandinavian Airlines

Deal found 9/10

$615

Sat 10/2511:20 pmORD - TIA

1 stop20h 45mAir Serbia

Fri 10/314:00 amTIA - ORD

1 stop17h 35mAir Serbia

Deal found 9/9

$637

Wed 10/87:11 amORD - BEG

2 stops26h 14mAir Canada

Thu 1/226:50 amBEG - ORD

2 stops33h 23mAir Canada

Deal found 9/9

$692

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 September 11, 2025 and is based on user searches.

Tue 9/234:15 pmORD - ATH

Nonstop10h 15mUnited Airlines

Tue 10/76:00 amATH - ORD

2 stops22h 07mUnited Airlines

Deal found 9/10

$544

Sat 9/2712:55 pmORD - ATH

1 stop13h 00mUnited Airlines

Thu 10/161:35 pmATH - ORD

1 stop31h 45mUnited Airlines

Deal found 9/10

$539

Sun 10/53:35 pmORD - ATH

1 stop34h 30mUnited Airlines

Wed 10/1512:35 pmATH - ORD

2 stops18h 40mUnited Airlines

Deal found 9/11

$540

Sun 10/59:55 amORD - ATH

1 stop17h 15mUnited Airlines

Tue 10/216:00 amATH - ORD

2 stops21h 55mUnited Airlines

Deal found 9/9

$542

Mon 10/67:05 pmORD - ATH

1 stop12h 40mMultiple Airlines

Fri 10/176:30 amATH - ORD

1 stop14h 50mMultiple Airlines

Deal found 9/9

$543

Thu 10/99:40 pmORD - OTP

1 stop17h 30mLOT

Thu 10/165:35 amOTP - ORD

1 stop17h 35mLOT

Deal found 9/11

$536

Thu 10/165:10 pmORD - OTP

2 stops16h 35mLOT

Sat 11/12:35 pmOTP - ORD

1 stop13h 25mLOT

Deal found 9/10

$529

Thu 10/169:40 pmORD - ATH

1 stop31h 20mLOT

Fri 10/242:00 pmATH - ORD

1 stop13h 40mLOT

Deal found 9/10

$541

Sun 10/193:50 pmORD - OTP

2 stops15h 30mAir Canada

Tue 11/45:55 amOTP - ORD

2 stops21h 35mAir Canada

Deal found 9/10

$535

Mon 10/207:05 pmORD - SKG

1 stop33h 25mSWISS

Tue 11/42:05 pmSKG - ORD

1 stop34h 15mSWISS

Deal found 9/11

$513

Mon 10/204:00 pmORD - SKG

2 stops14h 45mMultiple Airlines

Tue 11/42:05 pmSKG - ORD

1 stop34h 15mMultiple Airlines

Deal found 9/11

$534

Fri 10/3110:50 pmORD - OTP

1 stop12h 45mLufthansa

Fri 11/142:50 pmOTP - ORD

1 stop13h 15mLufthansa

Deal found 9/11

$543

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 September 11, 2025.

Thu 10/306:40 amORD - SJJ

2 stops50h 50mMultiple Airlines

Deal found 9/10

$218

Wed 10/86:40 amORD - OTP

3 stops28h 05mMultiple Airlines

Deal found 9/11

$238

Wed 10/296:40 amORD - SJJ

2 stops27h 55mMultiple Airlines

Deal found 9/10

$240

Sun 11/28:25 pmORD - SJJ

2 stops36h 05mMultiple Airlines

Deal found 9/10

$241

Sun 10/196:00 pmORD - DBV

2 stops55h 15mMultiple Airlines

Deal found 9/10

$241

Fri 10/246:00 pmORD - SJJ

2 stops31h 30mMultiple Airlines

Deal found 9/10

$243

Fri 10/319:15 pmORD - SJJ

2 stops28h 15mMultiple Airlines

Deal found 9/10

$250

Thu 11/136:40 amORD - SJJ

2 stops49h 50mMultiple Airlines

Deal found 9/10

$253

Fri 11/78:15 pmORD - SJJ

2 stops28h 15mMultiple Airlines

Deal found 9/10

$257

Thu 11/66:40 amORD - SJJ

2 stops49h 50mMultiple Airlines

Deal found 9/10

$263

Thu 10/236:00 pmORD - SJJ

2 stops39h 20mMultiple Airlines

Deal found 9/10

$270

Wed 10/226:40 amORD - SKG

2 stops28h 10mMultiple Airlines

Deal found 9/9

$270

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

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 11/25

5:20 pm-1:35 pm

1 stop12h 15m

Athens Eleftherios V.

Mon 12/1

3:25 am-9:46 pm

2 stops26h 21m

$546

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 10/8

8:55 am-10:05 am

2 stops17h 10m

Athens Eleftherios V.

Thu 10/16

6:50 am-12:55 pm

1 stop14h 05m

$549

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 10/14

9:00 am-8:10 am

2 stops15h 10m

Athens Eleftherios V.

Mon 10/27

7:05 am-5:20 pm

1 stop17h 15m

$551

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 12/9

7:15 am-1:45 pm

2 stops22h 30m

Sofia

Tue 12/23

6:00 am-1:10 pm

1 stop15h 10m

$555

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 11/3

9:50 pm-6:35 pm

1 stop12h 45m

Bucharest Otopeni Intl

Tue 11/25

5:55 am-6:45 pm

2 stops20h 50m

$556

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 11/3

6:00 pm-6:35 pm

1 stop16h 35m

Bucharest Otopeni Intl

Fri 11/21

5:55 am-6:45 pm

2 stops20h 50m

$556

ChicagoTirana

ORD - TIA

ORDTIA

Chicago O'Hare Intl

Sun 11/2

6:25 pm-10:50 pm

1 stop21h 25m

Tirana Rinas

Sun 11/16

9:45 am-12:45 pm

1 stop34h 00m

$560

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 11/2

6:50 pm-3:50 pm

1 stop13h 00m

Bucharest Otopeni Intl

Mon 11/24

4:40 pm-4:20 pm

1 stop31h 40m

$561

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 10/13

11:45 pm-3:05 am

1 stop19h 20m

Athens Eleftherios V.

Tue 10/28

3:45 pm-11:05 am

1 stop26h 20m

$564

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Mon 3/9

8:36 pm-8:10 pm

2 stops40h 34m

Sofia

Mon 3/23

5:25 pm-5:33 pm

2 stops31h 08m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Southeast Europe (average of $679). Flying from Chicago O'Hare Intl Airport to Southeast Europe in June is currently the most expensive (average of $1,284). 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?

When flying from Chicago O'Hare Intl Airport to Southeast Europe, 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 Chicago O'Hare Intl Airport to Southeast Europe

The most flights from ORD to zzYMH 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 Southeast Europe

See what other customers who have flown with LOT, Austrian Airlines, and United 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

7.6

Good

1,114 reviews

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

LOT

7.6

Good

1,114 reviews

LOT

7.6

Good

1,114 reviews

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

Austrian Airlines

7.6

Good

850 reviews

LOT

7.6

Good

1,114 reviews

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

United Airlines

7.4

Good

8,937 reviews

LOT

7.6

Good

1,114 reviews

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

Turkish Airlines

7.3

Good

3,968 reviews

LOT

7.6

Good

1,114 reviews

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

Lufthansa

6.8

Okay

7,409 reviews

LOT

7.6

Good

1,114 reviews

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

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 15m. Airlines will cover a distance of 5446 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 $367. However, be on the lookout for offers from British Airways and American 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 - Sofia.
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 United Airlines (50%), Lufthansa (50%) or American Airlines (33%) 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 $463. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $451 on average, our data indicates $3,306 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, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Southeast Europe (average of $679). Flying from Chicago O'Hare Intl Airport to Southeast Europe in June is currently the most expensive (average of $1,284). 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$703	FlexibilityNo cancel fee	On-time77%
Air Serbia	Cheapest$436	Average$925	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$449	Average$854	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$463	Average$719	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$480	Average$1,058	FlexibilityNo cancel fee	On-time67%
Virgin Atlantic	Cheapest$484	Average$779	FlexibilityNo cancel fee	On-time72%
KLM	Cheapest$491	Average$843	FlexibilityNo cancel fee	On-time75%
Turkish Airlines	Cheapest$495	Average$723	FlexibilityNo cancel fee	On-time77%
SWISS	Cheapest$499	Average$944	FlexibilityNo cancel fee	On-time79%
Austrian Airlines	Cheapest$517	Average$879	FlexibilityNo cancel fee	On-time78%

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$218+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'Hare Intl to Southeast Europe with Cheapflights

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Cheap 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 September 11, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 September 11, 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 September 11, 2025.

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.

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 September 11, 2025.

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

Reviews of airlines servicing Southeast Europe

See what other customers who have flown with LOT, Austrian Airlines, and United 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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.

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 September 11, 2025.