How long is the flight from Romania to Illinois?

There are many flights that can get you from Romania to Illinois in 15h 25m. Fly via Turkish Airlines, British Airways, or Lufthansa to get the fastest option. The distance from Romania to Illinois is about 5070 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Romania to Illinois one-way?

$364 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on British Airways and Turkish Airlines, with prices starting from $457 and $459, respectively.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from RO to IL?

When flying from Romania to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Romania to Illinois that include hotel bookings?

Yes. In addition to deals on Romania to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Romania to Illinois?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to Illinois.

Can I find deals for business class flights from Romania to Illinois?

Yes. Cheapflights offers flight deals from Romania to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$370+ Flights from Romania to Illinois

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Cheap flight deals from Romania to Illinois

Cheapest flights from Romania to Illinois
Explore the most affordable flight options available from Romania to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.

mié. 12/316:00 amOTP - ORD

1 stop16h 20mDelta

sáb. 1/1010:24 amORD - OTP

2 stops17h 41mDelta

Deal found 12/29

$963

mié. 12/312:25 pmCLJ - STL

2 stops30h 55mUnited Airlines

lun. 3/94:05 pmSTL - CLJ

2 stops14h 35mUnited Airlines

Deal found 12/30

$971

mié. 12/312:25 pmCLJ - STL

2 stops30h 55mUnited Airlines

mié. 3/49:55 amSTL - CLJ

2 stops19h 45mUnited Airlines

Deal found 12/30

$975

mié. 12/318:05 amOTP - ORD

2 stops19h 47mAmerican Airlines

sáb. 1/106:25 pmORD - OTP

1 stop21h 20mAmerican Airlines

Deal found 12/29

$985

mié. 12/318:05 amOTP - ORD

2 stops20h 32mBritish Airways

sáb. 1/1011:39 amORD - OTP

2 stops19h 26mBritish Airways

Deal found 12/29

$1,123

mié. 12/316:25 pmOTP - ORD

1 stop33h 35mLOT

sáb. 1/109:55 pmORD - OTP

1 stop17h 20mLOT

Deal found 12/29

$1,248

mié. 12/316:55 amOTP - ORD

2 stops21h 05mMultiple Airlines

sáb. 1/107:20 amORD - OTP

3 stops21h 10mMultiple Airlines

Deal found 12/29

$1,509

mié. 12/316:00 amOTP - MDW

2 stops19h 26mDelta

sáb. 1/109:32 amMDW - OTP

2 stops19h 28mDelta

Deal found 12/29

$1,968

Best flights from Romania to Illinois
Discover carefully curated flight deals from Romania to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 31, 2025.

dom. 2/13:30 pmOTP - ORD

1 stop26h 35mTurkish Airlines

mar. 3/317:50 pmORD - OTP

1 stop28h 20mTurkish Airlines

Deal found 12/29

$620

jue. 5/78:25 amOTP - ORD

1 stop15h 30mBritish Airways

lun. 5/111:54 pmORD - OTP

2 stops19h 31mBritish Airways

Deal found 12/28

$624

vie. 2/136:00 amSBZ - ORD

2 stops15h 25mLufthansa

vie. 2/209:50 pmORD - SBZ

1 stop12h 25mLufthansa

Deal found 12/30

$693

vie. 2/136:00 amSBZ - ORD

1 stop16h 10mUnited Airlines

vie. 2/202:02 pmORD - SBZ

2 stops20h 13mUnited Airlines

Deal found 12/30

$694

dom. 5/104:00 pmIAS - ORD

1 stop29h 20mAustrian Airlines

lun. 5/184:20 pmORD - IAS

1 stop15h 00mAustrian Airlines

Deal found 12/28

$708

vie. 5/85:20 amIAS - ORD

2 stops15h 35mMultiple Airlines

lun. 5/184:20 pmORD - IAS

1 stop15h 00mMultiple Airlines

Deal found 12/28

$725

dom. 2/16:00 amOTP - MDW

2 stops19h 55mDelta

mar. 3/319:30 amMDW - OTP

2 stops19h 15mDelta

Deal found 12/30

$734

mar. 5/58:25 amOTP - ORD

1 stop15h 30mBritish Airways

mié. 5/131:05 pmORD - OTP

2 stops27h 20mBritish Airways

Deal found 12/28

$624

mar. 5/58:25 amOTP - ORD

1 stop15h 30mBritish Airways

jue. 5/144:16 pmORD - OTP

2 stops25h 09mBritish Airways

Deal found 12/28

$624

jue. 2/126:00 amSBZ - ORD

1 stop20h 25mUnited Airlines

jue. 2/192:19 pmORD - SBZ

2 stops15h 26mUnited Airlines

Deal found 12/29

$694

jue. 2/56:00 amCLJ - ORD

2 stops15h 25mLufthansa

mié. 4/19:40 pmORD - CLJ

1 stop11h 45mLufthansa

Deal found 12/30

$706

sáb. 5/94:00 pmIAS - ORD

1 stop29h 20mAustrian Airlines

lun. 5/184:20 pmORD - IAS

1 stop15h 00mAustrian Airlines

Deal found 12/28

$708

mar. 2/39:15 pmCLJ - ORD

1 stop20h 50mTurkish Airlines

dom. 3/2911:25 amORD - CLJ

1 stop24h 55mTurkish Airlines

Deal found 12/30

$712

mar. 1/206:00 amOTP - MDW

2 stops19h 29mDelta

lun. 2/166:40 pmMDW - OTP

2 stops20h 10mDelta

Deal found 12/29

$735

sáb. 5/28:05 pmOTP - ORD

1 stop25h 45mBritish Airways

lun. 5/1110:20 pmORD - OTP

1 stop19h 05mBritish Airways

Deal found 12/28

$624

vie. 5/84:00 pmIAS - ORD

1 stop29h 20mAustrian Airlines

lun. 5/184:20 pmORD - IAS

1 stop15h 00mAustrian Airlines

Deal found 12/28

$708

jue. 2/126:00 amCLJ - ORD

1 stop16h 10mUnited Airlines

jue. 2/192:19 pmORD - CLJ

2 stops15h 21mUnited Airlines

Deal found 12/29

$710

dom. 1/256:00 amOTP - MDW

2 stops20h 36mDelta

sáb. 2/711:45 amMDW - OTP

2 stops17h 15mDelta

Deal found 12/29

$740

mar. 5/58:25 amOTP - ORD

1 stop15h 30mBritish Airways

mar. 5/124:49 pmORD - OTP

2 stops24h 36mBritish Airways

Deal found 12/28

$624

vie. 2/66:00 amCLJ - ORD

1 stop20h 25mUnited Airlines

mar. 3/319:40 pmORD - CLJ

1 stop11h 45mUnited Airlines

Deal found 12/30

$710

sáb. 5/94:00 pmIAS - ORD

1 stop29h 20mAustrian Airlines

dom. 5/174:20 pmORD - IAS

1 stop15h 00mAustrian Airlines

Deal found 12/28

$737

vie. 2/136:00 amOTP - MDW

2 stops20h 40mDelta

vie. 2/201:26 pmMDW - OTP

2 stops19h 44mDelta

Deal found 12/30

$740

vie. 5/85:20 amIAS - ORD

2 stops15h 35mLufthansa

lun. 5/182:55 pmORD - IAS

2 stops16h 25mLufthansa

Deal found 12/28

$819

jue. 1/228:00 amOTP - ORD

1 stop17h 00mBritish Airways

dom. 1/255:10 pmORD - OTP

1 stop22h 35mBritish Airways

Deal found 12/29

$624

jue. 5/76:00 amCLJ - ORD

1 stop14h 30mUnited Airlines

jue. 5/218:55 amORD - CLJ

2 stops24h 30mUnited Airlines

Deal found 12/28

$710

jue. 1/156:00 amSBZ - ORD

2 stops24h 05mMultiple Airlines

lun. 1/193:35 pmORD - SBZ

2 stops18h 40mMultiple Airlines

Deal found 12/30

$951

dom. 5/104:00 pmIAS - ORD

1 stop29h 20mAustrian Airlines

dom. 5/174:20 pmORD - IAS

1 stop15h 00mAustrian Airlines

Deal found 12/28

$737

sáb. 5/94:00 pmIAS - ORD

2 stops28h 55mLufthansa

lun. 5/182:55 pmORD - IAS

2 stops16h 25mLufthansa

Deal found 12/28

$820

mar. 3/248:00 amOTP - ORD

1 stop18h 45mBritish Airways

mar. 5/53:31 pmORD - OTP

2 stops15h 54mBritish Airways

Deal found 12/30

$624

lun. 1/266:05 amOTP - MDW

2 stops19h 50mDelta

dom. 2/81:26 pmMDW - OTP

2 stops15h 34mDelta

Deal found 12/29

$770

Last-minute flights from Romania to Illinois
Discover last-minute flight deals from Romania to Illinois. Data last updated diciembre 31, 2025 and is based on user searches.

mié. 1/148:05 amOTP - STL

2 stops22h 50mMultiple Airlines

dom. 1/189:33 amSTL - OTP

2 stops21h 22mMultiple Airlines

Deal found 12/29

$629

mié. 1/2110:10 amOTP - ORD

1 stop31h 55mTurkish Airlines

sáb. 1/248:20 pmORD - OTP

1 stop28h 30mTurkish Airlines

Deal found 12/29

$593

mié. 1/219:50 pmOTP - ORD

1 stop20h 15mTurkish Airlines

dom. 1/258:20 pmORD - OTP

1 stop16h 10mTurkish Airlines

Deal found 12/29

$612

mié. 1/219:50 pmOTP - ORD

1 stop20h 15mTurkish Airlines

vie. 1/2311:50 amORD - OTP

1 stop13h 00mTurkish Airlines

Deal found 12/29

$628

jue. 1/228:00 amOTP - ORD

1 stop15h 25mBritish Airways

sáb. 1/248:18 pmORD - OTP

2 stops43h 27mBritish Airways

Deal found 12/29

$624

sáb. 1/249:50 pmOTP - ORD

1 stop20h 15mTurkish Airlines

vie. 2/68:20 pmORD - OTP

1 stop16h 10mTurkish Airlines

Deal found 12/29

$613

dom. 1/259:50 pmOTP - ORD

1 stop28h 35mTurkish Airlines

mié. 1/2811:50 amORD - OTP

1 stop13h 00mTurkish Airlines

Deal found 12/29

$589

dom. 1/259:50 pmOTP - ORD

1 stop20h 15mTurkish Airlines

sáb. 2/78:20 pmORD - OTP

1 stop28h 30mTurkish Airlines

Deal found 12/29

$601

dom. 1/257:35 amOTP - ORD

2 stops18h 07mMultiple Airlines

sáb. 2/72:50 pmORD - OTP

2 stops24h 55mMultiple Airlines

Deal found 12/29

$607

dom. 1/257:35 amOTP - ORD

1 stop17h 25mAmerican Airlines

sáb. 2/711:50 amORD - OTP

2 stops19h 15mAmerican Airlines

Deal found 12/30

$627

dom. 1/251:35 pmCLJ - ORD

1 stop14h 25mLOT

vie. 3/1310:55 pmORD - CLJ

1 stop11h 40mLOT

Deal found 12/29

$676

lun. 1/269:50 pmOTP - ORD

1 stop20h 15mTurkish Airlines

dom. 2/88:20 pmORD - OTP

1 stop28h 30mTurkish Airlines

Deal found 12/29

$610

One-way flights from Romania to Illinois
Search for one-way flight options from Romania to Illinois. Find affordable one-way fares based on user searches. Data last updated diciembre 31, 2025.

dom. 2/811:30 pmOTP - ORD

3 stops52h 11mMultiple Airlines

Deal found 12/29

$370

lun. 2/95:45 amOTP - ORD

3 stops19h 35mMultiple Airlines

Deal found 12/29

$411

mar. 2/106:00 amOTP - ORD

3 stops41h 00mMultiple Airlines

Deal found 12/29

$412

dom. 2/1511:30 pmOTP - ORD

3 stops47h 25mMultiple Airlines

Deal found 12/29

$413

mié. 2/116:55 amOTP - MDW

3 stops35h 15mMultiple Airlines

Deal found 12/29

$420

vie. 2/136:05 amOTP - ORD

3 stops36h 33mMultiple Airlines

Deal found 12/29

$421

dom. 6/79:00 amOTP - ORD

Nonstop10h 50mHiSky

Deal found 12/29

$423

sáb. 2/1411:30 amOTP - ORD

3 stops35h 15mMultiple Airlines

Deal found 12/29

$433

jue. 6/48:25 amOTP - ORD

1 stop15h 30mBritish Airways

Deal found 12/29

$445

mar. 2/108:35 amOTP - MDW

2 stops17h 20mKLM

Deal found 12/29

$786

lun. 2/96:05 amOTP - MDW

2 stops19h 24mDelta

Deal found 12/29

$789

dom. 2/156:00 amOTP - MDW

2 stops18h 14mDelta

Deal found 12/29

$907

Find flight deals from Romania to Illinois

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$589 (FlightHub)
One-way from	$370 (Kiwi.com)
Popular in	July
Cheapest in	September
Average price	$763
Good round-trip deal	$462 or less
Good one-way deal	$249 or less

Provider with most accurate pricing for Bucharest (BUH)-Chicago (CHI) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bucharest (BUH)-Chicago (CHI) flights.

Search Deals

From Romania to Illinois

Search Deals

One-way flight from Romania to Illinois

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($75 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Romania to Illinois.

Search Deals

Price to beat on a one-way flight from Romania to Illinois.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

dom. 2/1

3:30 pm-10:05 am

1 stop26h 35m

Chicago O'Hare Intl

mar. 3/31

7:50 pm-8:10 am

1 stop28h 20m

$620

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

jue. 5/7

8:25 am-3:55 pm

1 stop15h 30m

Chicago O'Hare Intl

lun. 5/11

1:54 pm-5:25 pm

2 stops19h 31m

$624

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

mar. 5/5

8:25 am-3:55 pm

1 stop15h 30m

Chicago O'Hare Intl

mié. 5/13

1:05 pm-12:25 am

2 stops27h 20m

$624

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

mar. 5/5

8:25 am-3:55 pm

1 stop15h 30m

Chicago O'Hare Intl

jue. 5/14

4:16 pm-1:25 am

2 stops25h 09m

$624

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

sáb. 5/2

8:05 pm-1:50 pm

1 stop25h 45m

Chicago O'Hare Intl

lun. 5/11

10:20 pm-1:25 am

1 stop19h 05m

$624

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

mar. 5/5

8:25 am-3:55 pm

1 stop15h 30m

Chicago O'Hare Intl

mar. 5/12

4:49 pm-1:25 am

2 stops24h 36m

$624

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

jue. 1/22

8:00 am-5:00 pm

1 stop17h 00m

Chicago O'Hare Intl

dom. 1/25

5:10 pm-11:45 pm

1 stop22h 35m

$624

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

mar. 3/24

8:00 am-7:45 pm

1 stop18h 45m

Chicago O'Hare Intl

mar. 5/5

3:31 pm-3:25 pm

2 stops15h 54m

$624

SibiuChicago

SBZ - ORD

SBZORD

Sibiu

vie. 2/13

6:00 am-1:25 pm

2 stops15h 25m

Chicago O'Hare Intl

vie. 2/20

9:50 pm-6:15 pm

1 stop12h 25m

$693

SibiuChicago

SBZ - ORD

SBZORD

Sibiu

vie. 2/13

6:00 am-2:10 pm

1 stop16h 10m

Chicago O'Hare Intl

vie. 2/20

2:02 pm-6:15 pm

2 stops20h 13m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 46 results

...

Best time to book a flight from Romania to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Romania 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 Romania to Illinois

What is the cheapest month to book a flight from Romania to Illinois?

Currently, July is the cheapest month in which you can book a flight from Romania to Illinois (average of $353). Flying from Romania to Illinois in January is currently the most expensive (average of $642). 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.

Reviews of airlines servicing Illinois

See what other customers who have flown with KLM, LOT, and United Airlines from Romania to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,435 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,435 reviews

KLM

7.7

Good

1,435 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

LOT

7.5

Good

1,158 reviews

KLM

7.7

Good

1,435 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,124 reviews

KLM

7.7

Good

1,435 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Turkish Airlines

7.3

Good

4,134 reviews

KLM

7.7

Good

1,435 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Lufthansa

6.8

Okay

7,669 reviews

KLM

7.7

Good

1,435 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Romania to Illinois?
There are many flights that can get you from Romania to Illinois in 15h 25m. Fly via Turkish Airlines, British Airways, or Lufthansa to get the fastest option. The distance from Romania to Illinois is about 5070 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Romania to Illinois one-way?
$364 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on British Airways and Turkish Airlines, with prices starting from $457 and $459, respectively.
Can I find deals for flights from Romania to Illinois that include hotel bookings?
Yes. In addition to deals on Romania to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Romania to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to Illinois.
Can I find deals for business class flights from Romania to Illinois?
Yes. Cheapflights offers flight deals from Romania to Illinois 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 Romania to Illinois?
Currently, July is the cheapest month in which you can book a flight from Romania to Illinois (average of $353). Flying from Romania to Illinois in January is currently the most expensive (average of $642). 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 Romania to Illinois

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$548	Average$595	FlexibilityNo cancel fee	On-time71%
Lufthansa	Cheapest$554	Average$846	FlexibilityNo cancel fee	On-time76%
SWISS	Cheapest$565	Average$691	FlexibilityNo cancel fee	On-time79%
KLM	Cheapest$570	Average$823	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$571	Average$822	FlexibilityNo cancel fee	On-time69%
LOT	Cheapest$573	Average$717	FlexibilityNo cancel fee	On-time81%
British Airways	Cheapest$581	Average$696	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$620	Average$758	FlexibilityNo cancel fee	On-time77%
Air France	Cheapest$621	Average$662	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$623	Average$634	FlexibilityNo cancel fee	On-timeN/A

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$370+ Cheap flights from Romania to Illinois

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 2/8. 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 Romania to Illinois

Cheapest flights from Romania to IllinoisExplore the most affordable flight options available from Romania to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.

Explore the most affordable flight options available from Romania to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.

Find flight deals from Romania to Illinois

Keep the following information in mind while searching for Romania to Illinois flight deals. Data was last updated diciembre 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Romania to Illinois that are best for you.

Best time to book a flight from Romania to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Romania with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Romania to Illinois

What is the cheapest month to book a flight from Romania to Illinois?

Reviews of airlines servicing Illinois

See what other customers who have flown with KLM, LOT, and United Airlines from Romania to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated 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 Romania to Illinois. 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 Romania to Illinois?

What are the cheapest airlines to fly from Romania to Illinois one-way?

Can I find deals for flights from Romania to Illinois that include hotel bookings?

How can I find direct flights from Romania to Illinois?

Can I find deals for business class flights from Romania to Illinois?

What is the cheapest month to book a flight from Romania to Illinois?

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 Romania to Illinois

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

Top 10 airlines flying from Romania to Illinois

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Cheapest flights from Romania to Illinois
Explore the most affordable flight options available from Romania to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 31, 2025.