Bucharest

$344+ Cheap flights from Chicago (CHI) to Bucharest (BUH)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BUH
oct. 29 — nov. 51
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CHI - BUH
oct. 29 - nov. 5

Find cheap flights from Chicago to Bucharest with Cheapflights

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The best prices from Chicago to Bucharest are usually found in February or January, booked 36 days in advance, depart on a Monday or Thursday and return on a Saturday

Cheap flight deals from Chicago to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Bucharest (BUH). 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 octubre 24, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

May

Cheapest in

February

Round-trip from

$499
(FlightHub)

One-way from

$344
(oojo)
Provider with most accurate pricing for Chicago (CHI)-Bucharest (BUH) flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Bucharest (BUH) flights.
High demand for flights, 32% potential price rise
Best time to find cheap flights, 26% potential price drop
From Chicago (CHI) to Bucharest (BUH)
One-way flight from Chicago (CHI) to Bucharest (BUH)

Find flight deals from Chicago to Bucharest

Cheapest flights from Chicago to Bucharest
Explore the most affordable flight options available from Chicago to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 24, 2024.

This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/99:55 pmORD - OTP
1 stop19h 50mLOT
mié. 12/252:35 pmOTP - ORD
1 stop13h 25mLOT
Deal found 10/23$519
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
vie. 11/87:05 pmORD - OTP
1 stop12h 45mSWISS
mar. 11/126:30 amOTP - ORD
1 stop17h 45mSWISS
Deal found 10/24$560
This CrystalTravel deal was found by Cheapflights users on 10/23. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/64:20 pmORD - OTP
1 stop12h 10mMultiple Airlines
mar. 12/176:30 amOTP - ORD
1 stop17h 45mMultiple Airlines
Deal found 10/23$565
This Expedia deal was found by Cheapflights users on 10/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2510:05 pmORD - OTP
1 stop16h 50mBritish Airways
mié. 12/48:05 amOTP - ORD
1 stop14h 40mBritish Airways
Deal found 10/24$567
This United Airlines deal was found by Cheapflights users on 10/23. 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.
mié. 11/137:05 pmORD - OTP
1 stop12h 40mUnited Airlines
mié. 11/276:05 amOTP - ORD
2 stops16h 40mUnited Airlines
Deal found 10/23$583
This Air Canada deal was found by Cheapflights users on 10/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2511:35 amORD - OTP
2 stops18h 10mAir Canada
mié. 12/46:05 amOTP - ORD
2 stops16h 40mAir Canada
Deal found 10/24$584
This Lufthansa deal was found by Cheapflights users on 10/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2810:35 pmORD - OTP
1 stop12h 00mLufthansa
sáb. 12/1412:55 pmOTP - ORD
2 stops15h 10mLufthansa
Deal found 10/23$593
This Delta deal was found by Cheapflights users on 10/24. 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.
lun. 12/91:30 pmMDW - OTP
2 stops15h 40mDelta
mié. 12/256:00 amOTP - MDW
2 stops18h 10mDelta
Deal found 10/24$605
This Air France deal was found by Cheapflights users on 10/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2811:16 amORD - OTP
2 stops17h 24mAir France
sáb. 12/146:05 amOTP - ORD
2 stops18h 30mAir France
Deal found 10/23$656
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/112:55 pmORD - OTP
1 stop12h 50mTurkish Airlines
mié. 11/209:55 pmOTP - ORD
1 stop28h 30mTurkish Airlines
Deal found 10/23$657
This Delta deal was found by Cheapflights users on 10/23. 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.
lun. 12/1610:10 amORD - OTP
2 stops19h 00mDelta
lun. 2/246:00 amOTP - ORD
1 stop16h 30mDelta
Deal found 10/23$782
This Austrian Airlines deal was found by Cheapflights users on 10/24. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/134:20 pmORD - OTP
1 stop12h 10mAustrian Airlines
vie. 11/296:40 amOTP - ORD
1 stop15h 25mAustrian Airlines
Deal found 10/24$822

Find flights from Chicago to Bucharest within your budget

Customize your flight search to find flights from Chicago to Bucharest 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 2,462,889 searches. Data last updated octubre 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$499 - $755

Route

Depart

Return

Price

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

dom. 2/23

1 stop34h 20m

Bucharest Otopeni Intl

lun. 3/10

1 stop32h 00m

$499

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

sáb. 1/18

1 stop31h 55m

Bucharest Otopeni Intl

sáb. 2/8

1 stop13h 25m

$512

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

vie. 11/8

1 stop12h 45m

Bucharest Otopeni Intl

mar. 11/12

1 stop17h 45m

$560

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

vie. 12/6

1 stop12h 10m

Bucharest Otopeni Intl

mar. 12/17

1 stop17h 45m

$565

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

lun. 11/25

1 stop16h 50m

Bucharest Otopeni Intl

mié. 12/4

1 stop14h 40m

$567

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

mié. 11/13

1 stop12h 40m

Bucharest Otopeni Intl

mié. 11/27

2 stops16h 40m

$583

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

lun. 11/25

2 stops18h 10m

Bucharest Otopeni Intl

mié. 12/4

2 stops16h 40m

$584

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

jue. 11/28

1 stop12h 00m

Bucharest Otopeni Intl

sáb. 12/14

2 stops15h 10m

$593

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

mié. 1/8

2 stops14h 30m

Bucharest Otopeni Intl

dom. 1/19

1 stop17h 20m

$598

Chicago MidwayBucharest Otopeni Intl

MDW - OTP

MDWOTP

Chicago Midway

jue. 11/28

2 stops17h 59m

Bucharest Otopeni Intl

sáb. 12/14

2 stops20h 32m

$610

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

jue. 11/28

2 stops17h 24m

Bucharest Otopeni Intl

sáb. 12/14

2 stops18h 30m

$656

Chicago O'Hare IntlBucharest Otopeni Intl

ORD - OTP

ORDOTP

Chicago O'Hare Intl

sáb. 4/12

2 stops15h 13m

Bucharest Otopeni Intl

lun. 4/28

1 stop29h 15m

$755

Flights are sorted by cheapest first

Deals found on 10/23

Compare providers for flights from Chicago to Bucharest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Bucharest in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Bucharest flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Bucharest flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Bucharest flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Bucharest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Chicago 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 Chicago to Bucharest

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

How far ahead should I book a flight from Chicago to Bucharest?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Bucharest. Price data was last updated on October 18, 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Bucharest, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Bucharest?

Currently, January is the cheapest month in which you can book a flight from Chicago to Bucharest (average of $590). Flying from Chicago to Bucharest in June is currently the most expensive (average of $1,165). 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 CHI to BUH?

Find hourly flight availability from Chicago to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 24, 2024.

One of the essential ways to save on airfare from Chicago to Bucharest is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 45% on airfare.

What is the cheapest day to fly from Chicago to Bucharest?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Bucharest. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Chicago to Bucharest flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Bucharest by month

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

In terms of precipitation, rainfall in Bucharest 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 when rainfall is around 0.8 in.

Temperature in Bucharest by month

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

If weather is an important factor for your trip to Bucharest, 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 Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated octubre 24, 2024.
Read through reviews of airlines operating flights from Chicago to Bucharest, such as Turkish Airlines, LOT and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,875 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

8.0
Very good
8,875 reviews
8.0
Very good
8,875 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.8
Good
1,351 reviews
8.0
Very good
8,875 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.7
Good
835 reviews
8.0
Very good
8,875 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.6
Good
1,646 reviews
8.0
Very good
8,875 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.6
Good
1,206 reviews
8.0
Very good
8,875 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Chicago to Bucharest for under $500 on Cheapflights?

    Yes, there are multiple flights from Chicago to Bucharest for under $500. The cheapest flight booked recently is on Turkish Airlines for just $499, but on average you can expect to pay $659.

  • Are there last-minute flights available from Chicago to Bucharest for under $700?

    There are currently 7+ open flights from Chicago to Bucharest within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Chicago to Bucharest round-trip?

    Our cheapest airline available from Chicago to Bucharest is Turkish Airlines. Our recent data shows that you can find tickets from as low as $499 on this airline. Additional options worth looking into are LOT and SWISS, starting at $512 and $560 round-trip. Users have found that Turkish Airlines is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago to Bucharest one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $344. Lufthansa flights start at $389 while deals on SWISS start at $441 one-way.

  • What does ORD to OTP mean?

    Great question - ORD to OTP just means Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

  • Where are the most common layover locations when flying from Chicago to Bucharest?

  • What are some popular things to do or see while on a layover in Istanbul?

    The majority of Istanbul visitors spend their time at Taksim Square, Sultan Ahmet Camii, and Ayasofya. Taksim Square, Sultan Ahmet Camii, and Ayasofya are located about 20.8 mi, 22.3 mi, and 22.2 mi, respectively from Istanbul. Those on a layover in Istanbul in need of a rental car can book one at Istanbul for about $32.

  • Where are the least popular layover locations for Chicago to Bucharest flights?

  • Can I find deals for flights from Chicago to Bucharest that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Bucharest flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Bucharest with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Bucharest flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Bucharest that include hotel bookings?

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

  • How can I find direct flights from Chicago to Bucharest?

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

  • Can I find deals for business class flights from Chicago to Bucharest?

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

  • Can I find deals for flights from Chicago to Bucharest that allow pets onboard?

    Many airlines flying from Chicago to Bucharest offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Bucharest?

    Yes, you can often find last-minute deals on Chicago to Bucharest flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Bucharest flight deals updated?

    The Chicago to Bucharest flight deals you see on this page were last updated on 10/24.

  • What is the cheapest month to book a flight from Chicago to Bucharest?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Bucharest (average of $590). Flying from Chicago to Bucharest in June is currently the most expensive (average of $1,165). 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

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Top 10 airlines flying from Chicago to Bucharest

Discover the top 10 airlines that operate flights from Chicago to Bucharest. 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 2,462,889 searches. Data last updated octubre 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$526Average$713FlexibilityNo cancel feeOn-time70%
SWISSCheapest$528Average$813FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$533Average$607FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$537Average$835FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$539Average$733FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$544Average$1,057FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$548Average$873FlexibilityNo cancel feeOn-time78%
LOTCheapest$548Average$1,063FlexibilityNo cancel feeOn-time81%
DeltaCheapest$562Average$1,024FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$642Average$864FlexibilityNo cancel feeOn-time75%
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