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$237+ Cheap flights from Boston (BOS) to Romania

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Boston to Romania

Cheapest flights from Boston to Romania
Explore the most affordable flight options available from Boston to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This FlightHub deal was found by Cheapflights users on 12/8. 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 12/99:50 pmBOS - OTP
1 stop19h 40mMultiple Airlines
Sat 1/106:35 pmOTP - BOS
1 stop26h 30mMultiple Airlines
Deal found 12/8$683
This oojo deal was found by Cheapflights users on 12/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:30 amBOS - OTP
1 stop24h 25mBritish Airways
Fri 12/268:20 pmOTP - BOS
1 stop32h 35mBritish Airways
Deal found 12/8$717
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Tue 12/98:40 pmBOS - OTP
1 stop14h 55mLufthansa
Sat 1/107:20 pmOTP - BOS
2 stops25h 05mLufthansa
Deal found 12/9$873
This Mytrip deal was found by Cheapflights users on 12/8. 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.
Sun 12/143:40 pmBOS - OTP
2 stops18h 35mMultiple Airlines
Fri 12/266:15 amOTP - BOS
2 stops20h 55mMultiple Airlines
Deal found 12/8$934
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 12/165:30 amBOS - OTP
2 stops25h 25mUnited Airlines
Wed 12/246:05 amOTP - BOS
1 stop14h 20mUnited Airlines
Deal found 12/9$958
This FlightHub deal was found by Cheapflights users on 12/8. 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.
Mon 12/155:30 amBOS - CLJ
2 stops25h 10mMultiple Airlines
Wed 12/312:25 pmCLJ - BOS
1 stop11h 10mMultiple Airlines
Deal found 12/8$1,694
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/1512:02 pmBOS - CLJ
2 stops18h 38mUnited Airlines
Wed 12/312:25 pmCLJ - BOS
1 stop11h 10mUnited Airlines
Deal found 12/9$1,695
This Air Canada deal was found by Cheapflights users on 12/7. 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.
Mon 12/155:30 amBOS - CLJ
2 stops25h 10mAir Canada
Wed 12/312:25 pmCLJ - BOS
3 stops26h 37mAir Canada
Deal found 12/7$1,884
This Ovago deal was found by Cheapflights users on 12/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:00 pmBOS - CLJ
1 stop17h 25mTurkish Airlines
Wed 12/319:50 amCLJ - BOS
1 stop15h 15mTurkish Airlines
Deal found 12/7$2,497
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/179:30 amBOS - CLJ
2 stops45h 10mUnited Airlines
Sun 1/42:25 pmCLJ - BOS
2 stops39h 12mUnited Airlines
Deal found 12/9$2,753
This Air Canada deal was found by Cheapflights users on 12/8. 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.
Mon 12/295:30 amBOS - SBZ
2 stops29h 45mMultiple Airlines
Fri 1/26:00 amSBZ - BOS
2 stops19h 02mMultiple Airlines
Deal found 12/8$2,801

Find flight deals from Boston to Romania

Keep the following information in mind while searching for Boston to Romania flight deals. Data was last updated December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$355
(Kiwi.com)

One-way from

$237
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$525
Provider with most accurate pricing for Boston Logan Intl-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Bucharest (BUH) flights.
Search Deals
From Boston Logan Intl to Romania
Search Deals
One-way flight from Boston Logan Intl to Romania
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Romania 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 9, 2025.
Use the filters below to find and compare flights from Boston to Romania that are best for you.

Fly from

Boston

Fly to

Romania

Route

Depart

Return

Price

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 1/12

1:30 pm-12:30 pm

2 stops16h 00m

Bucharest Otopeni Intl

Mon 1/26

4:40 pm-8:20 pm

1 stop34h 40m

$355

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Fri 1/9

6:25 pm-12:30 pm

1 stop11h 05m

Bucharest Otopeni Intl

Fri 1/16

6:55 am-6:57 pm

2 stops19h 02m

$377

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 1/12

8:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Wed 1/28

6:00 am-6:02 pm

2 stops19h 02m

$380

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 4/7

5:05 pm-1:05 am

1 stop25h 00m

Bucharest Otopeni Intl

Fri 4/17

6:30 am-3:30 pm

1 stop16h 00m

$385

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 4/7

5:30 am-12:25 pm

2 stops23h 55m

Bucharest Otopeni Intl

Fri 4/17

6:30 am-3:30 pm

1 stop16h 00m

$386

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 1/12

8:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Wed 1/28

6:00 am-6:35 pm

1 stop19h 35m

$387

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 4/13

9:40 pm-3:20 pm

1 stop10h 40m

Bucharest Otopeni Intl

Mon 4/20

4:10 pm-3:30 pm

1 stop30h 20m

$392

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 1/12

8:15 am-1:40 pm

2 stops22h 25m

Cluj Napoca

Wed 1/28

6:00 am-9:52 pm

2 stops22h 52m

$399

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 4/7

5:30 am-12:25 pm

2 stops23h 55m

Bucharest Otopeni Intl

Thu 4/16

6:30 am-5:57 pm

2 stops18h 27m

$407

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 4/12

6:40 pm-12:25 pm

2 stops34h 45m

Bucharest Otopeni Intl

Wed 4/22

6:30 am-2:52 pm

2 stops39h 22m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 47 results
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Best time to book a flight from Boston to Romania

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

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

Currently, March is the cheapest month in which you can book a flight from Boston to Romania (average of $370). Flying from Boston to Romania in February is currently the most expensive (average of $634). 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 BOS to RO?

Find hourly flight availability from Boston to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

When flying from Boston to Romania, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 16% versus a flight at noon.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated December 9, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and Turkish Airlines from Boston to Romania. 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.
SWISS
7.5
Good
1,808 reviews

Food

7.1

Entertainment

6.8

Boarding

7.7

Crew

8.3

Overall

7.5

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
SWISS
7.5
Good
1,808 reviews
SWISS
7.5
Good
1,808 reviews

Food

7.1

Entertainment

6.8

Boarding

7.7

Crew

8.3

Overall

7.5

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
United Airlines
7.4
Good
9,090 reviews
SWISS
7.5
Good
1,808 reviews

Food

7.1

Entertainment

6.8

Boarding

7.7

Crew

8.3

Overall

7.5

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Turkish Airlines
7.3
Good
4,087 reviews
SWISS
7.5
Good
1,808 reviews

Food

7.1

Entertainment

6.8

Boarding

7.7

Crew

8.3

Overall

7.5

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
Lufthansa
6.8
Okay
7,619 reviews
SWISS
7.5
Good
1,808 reviews

Food

7.1

Entertainment

6.8

Boarding

7.7

Crew

8.3

Overall

7.5

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight
British Airways
6.7
Okay
7,573 reviews
SWISS
7.5
Good
1,808 reviews

Food

7.1

Entertainment

6.8

Boarding

7.7

Crew

8.3

Overall

7.5

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Romania?

    For a flight from Boston to Romania, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from Boston to Romania?

    A quick flight from Boston to Romania can take about 10h. Austrian Airlines provides one of the quickest options available for as low as $387. The distance from Boston to Romania is about 4369 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Boston to Romania are SWISS ($312), Turkish Airlines ($340), and Lufthansa ($355).

  • What are the most popular routes from Boston to Romania?

    While some choose either Boston Logan Intl - Cluj Napoca or Boston Logan Intl - Iasi, Boston Logan Intl - Bucharest Otopeni Intl is the most popular route from Boston to Romania.

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

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

  • How can I find direct flights from Boston to Romania?

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

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

    Yes. Cheapflights offers flight deals from Boston to Romania 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 Boston to Romania?

    Currently, March is the cheapest month in which you can book a flight from Boston to Romania (average of $370). Flying from Boston to Romania in February is currently the most expensive (average of $634). 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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Alternative routes for Boston to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Boston to Romania

Discover the top 9 airlines that operate flights from Boston to Romania. 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 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$371Average$779FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$387Average$868FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$534FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$426Average$547FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$427Average$715FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$486Average$640FlexibilityNo cancel feeOn-time77%
DeltaCheapest$512Average$810FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$522Average$840FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$641Average$787FlexibilityNo cancel feeOn-time69%

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