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Otopeni Intl

$264+ Cheap flights from Illinois to Otopeni Intl (OTP)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OTP
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Illinois to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$558
(Booking.com)

One-way from

$264
(Mytrip)
From Illinois to Bucharest Otopeni Intl
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One-way flight from Illinois to Bucharest Otopeni Intl
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Find flight deals from Illinois to Otopeni Intl

Cheapest flights from Illinois to Otopeni Intl
Explore the most affordable flight options available from Illinois to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:25 pmORD - OTP
1 stop13h 05mMultiple Airlines
Sun 1/197:10 pmOTP - ORD
1 stop26h 55mMultiple Airlines
Deal found 12/17$590
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:15 pmORD - OTP
1 stop14h 30mUnited Airlines
Sun 1/196:00 amOTP - ORD
2 stops36h 54mUnited Airlines
Deal found 12/17$602
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:25 pmORD - OTP
2 stops38h 05mAir Canada
Wed 1/226:05 amOTP - ORD
2 stops34h 00mAir Canada
Deal found 12/18$630
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/299:30 amMDW - OTP
2 stops19h 40mDelta
Wed 1/156:00 amOTP - MDW
2 stops20h 14mDelta
Deal found 12/17$634
This SWISS deal was found by Cheapflights users on 12/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:05 pmORD - OTP
1 stop21h 25mSWISS
Wed 1/154:35 pmOTP - ORD
1 stop31h 40mSWISS
Deal found 12/17$801
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:30 pmORD - OTP
1 stop21h 25mLufthansa
Mon 1/132:35 pmOTP - ORD
1 stop28h 30mLufthansa
Deal found 12/17$846
This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:55 pmORD - OTP
1 stop17h 20mLOT
Wed 1/222:35 pmOTP - ORD
1 stop13h 25mLOT
Deal found 12/18$925
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/189:10 pmORD - OTP
2 stops27h 55mAustrian Airlines
Sat 1/116:35 pmOTP - ORD
2 stops27h 05mAustrian Airlines
Deal found 12/17$1,529
This Emirates deal was found by Cheapflights users on 12/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:45 pmORD - OTP
1 stop22h 50mEmirates
Tue 1/213:35 amOTP - ORD
1 stop43h 20mEmirates
Deal found 12/18$2,032
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/203:50 pmSTL - OTP
3 stops25h 40mMultiple Airlines
Sun 12/226:30 amOTP - STL
2 stops40h 36mMultiple Airlines
Deal found 12/16$2,141
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/203:45 pmSTL - OTP
1 stop24h 45mLufthansa
Sun 12/226:00 amOTP - STL
1 stop15h 55mLufthansa
Deal found 12/16$3,178

Find flights from Illinois to Otopeni Intl within your budget

Customize your flight search to find flights from Illinois to Otopeni 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 1/31

9:55 pm-11:15 pm

1 stop17h 20m

Bucharest Otopeni Intl

Fri 2/7

8:20 am-8:00 pm

1 stop19h 40m

$558

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 3/9

9:30 pm-8:30 pm

1 stop16h 00m

Bucharest Otopeni Intl

Fri 3/21

10:10 am-7:35 pm

1 stop16h 25m

$568

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 1/31

6:30 pm-12:55 am

2 stops22h 25m

Bucharest Otopeni Intl

Fri 2/7

6:05 am-5:20 pm

2 stops19h 15m

$573

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 1/31

4:58 pm-3:50 pm

2 stops14h 52m

Bucharest Otopeni Intl

Fri 2/7

6:05 am-3:05 pm

1 stop17h 00m

$591

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 1/19

7:05 pm-3:45 pm

1 stop12h 40m

Bucharest Otopeni Intl

Mon 2/3

6:30 am-4:15 pm

1 stop17h 45m

$593

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sat 2/1

11:35 am-1:45 pm

2 stops18h 10m

Bucharest Otopeni Intl

Sat 2/8

6:00 am-4:41 pm

2 stops18h 41m

$594

ChicagoBucharest

MDW - OTP

MDWOTP

Chicago Midway

Fri 1/31

2:08 pm-1:10 pm

2 stops15h 02m

Bucharest Otopeni Intl

Fri 2/7

8:35 am-6:11 pm

2 stops17h 36m

$599

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 12/30

3:15 pm-1:45 pm

1 stop14h 30m

Bucharest Otopeni Intl

Sun 1/19

6:00 am-10:54 am

2 stops36h 54m

$602

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 3/7

4:27 pm-11:25 pm

2 stops22h 58m

Bucharest Otopeni Intl

Fri 3/21

8:05 am-7:45 pm

1 stop18h 40m

$618

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 1/8

4:25 pm-4:40 pm

1 stop16h 15m

Bucharest Otopeni Intl

Fri 1/31

6:00 am-2:30 pm

1 stop16h 30m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 31 results
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Best time to book a flight from Illinois to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Illinois 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.

Travel insights for flights from Illinois to Otopeni Intl

Get recent, data-driven insights about flights from Illinois to Otopeni Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Bucharest Otopeni Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Illinois to Bucharest Otopeni Intl Airport (average of $597). Flying from Illinois to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,175). 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 IL to OTP?

Find hourly flight availability from Illinois to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Bucharest Otopeni Intl Airport as you normally would.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni 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 Otopeni Intl. Reviews last updated December 18, 2024.
See what other customers who have flown with United Airlines, Air Canada and Delta from Illinois to Bucharest have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,412 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Delta
8.0
Very good
8,604 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

KLM
7.8
Good
1,349 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

LOT
7.6
Good
1,133 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Austrian Airlines
7.6
Good
787 reviews
Emirates
8.1
Very good
3,412 reviews

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Crew

8.3

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Bucharest Otopeni Intl Airport one-way?

    The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $363. However, be on the lookout for offers from Turkish Airlines and British Airways, as they are both options that can get you from Illinois to Bucharest Otopeni Intl Airport for a low price.

  • What are the most popular routes from Illinois to Bucharest Otopeni Intl Airport?

    The most popular flight routes from Illinois to Bucharest Otopeni Intl Airport are Chicago O'Hare Intl - Bucharest Otopeni Intl, Chicago Midway - Bucharest Otopeni Intl and Lambert-St Louis - Bucharest Otopeni Intl.

  • Can I find deals for flights from Illinois to Otopeni Intl that include hotel bookings?

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

  • How can I find direct flights from Illinois to Otopeni Intl?

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

  • Can I find deals for business class flights from Illinois to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Illinois to Otopeni 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 Illinois to Bucharest Otopeni Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Bucharest Otopeni Intl Airport (average of $597). Flying from Illinois to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,175). 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.

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Alternative routes for Illinois to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Otopeni Intl

Discover the top 10 airlines that operate flights from Illinois to Otopeni 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$517Average$610FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$522Average$711FlexibilityNo cancel feeOn-time70%
LOTCheapest$530Average$1,052FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$546Average$1,041FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$552Average$756FlexibilityNo cancel feeOn-time77%
DeltaCheapest$562Average$989FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$576Average$825FlexibilityNo cancel feeOn-time69%
KLMCheapest$582Average$866FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$588Average$808FlexibilityNo cancel feeOn-time78%
SWISSCheapest$639Average$923FlexibilityNo cancel feeOn-time79%
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