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$224+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find 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 November 4, 2025.

This oojo deal was found by Cheapflights users on 11/4. 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.
Tue 12/96:25 pmBOS - OTP
1 stop22h 25mAustrian Airlines
Sat 1/106:35 pmOTP - BOS
1 stop26h 30mAustrian Airlines
Deal found 11/4$449
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/194:20 pmBOS - OTP
1 stop19h 20mUnited Airlines
Fri 11/285:55 amOTP - BOS
1 stop14h 30mUnited Airlines
Deal found 11/3$453
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/306:25 pmBOS - OTP
1 stop11h 05mUnited Airlines
Wed 1/72:40 pmOTP - BOS
1 stop29h 45mUnited Airlines
Deal found 11/3$457
This KAYAK deal was found by Cheapflights users on 11/3. 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 12/319:35 pmBOS - OTP
1 stop15h 25mBritish Airways
Wed 1/78:05 amOTP - BOS
1 stop20h 50mBritish Airways
Deal found 11/3$459
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/318:40 pmBOS - OTP
2 stops20h 15mUnited Airlines
Thu 1/82:45 pmOTP - BOS
1 stop29h 40mUnited Airlines
Deal found 11/3$460
This KAYAK deal was found by Cheapflights users on 11/2. 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.
Tue 12/309:35 pmBOS - OTP
1 stop18h 20mBritish Airways
Fri 1/98:00 amOTP - BOS
1 stop18h 45mBritish Airways
Deal found 11/2$464
This Mytrip deal was found by Cheapflights users on 11/2. 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 11/144:20 pmBOS - OTP
2 stops13h 00mMultiple Airlines
Thu 11/275:50 amOTP - BOS
2 stops16h 02mMultiple Airlines
Deal found 11/2$465
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/316:01 amBOS - OTP
2 stops23h 29mUnited Airlines
Wed 1/72:40 pmOTP - BOS
2 stops40h 09mUnited Airlines
Deal found 11/3$470
This KAYAK deal was found by Cheapflights users on 11/3. 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.
Tue 12/304:20 pmBOS - OTP
2 stops13h 00mLufthansa
Wed 1/77:20 pmOTP - BOS
1 stop30h 15mLufthansa
Deal found 11/3$474
This Mytrip deal was found by Cheapflights users on 11/4. 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 11/2810:45 pmBOS - OTP
2 stops19h 45mMultiple Airlines
Sat 12/67:40 amOTP - BOS
2 stops19h 30mMultiple Airlines
Deal found 11/4$476
This KAYAK deal was found by Cheapflights users on 11/3. 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 12/318:40 pmBOS - OTP
2 stops20h 15mLufthansa
Thu 1/87:20 pmOTP - BOS
2 stops25h 05mLufthansa
Deal found 11/3$478
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/148:40 pmBOS - TSR
1 stop10h 20mLufthansa
Tue 11/186:25 amTSR - BOS
1 stop19h 10mLufthansa
Deal found 11/4$558

Cheap flight deals from Boston to Romania

Keep the following information in mind while searching for Boston to Romania flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$444
(Lufthansa)

One-way from

$224
(Mytrip)

Popular in

June

Cheapest in

August

Average price

$577
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. 21% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 4, 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

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Sun 3/29

8:05 pm-5:25 pm

1 stop14h 20m

Cluj Napoca

Fri 4/10

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 3/27

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 3/31

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Tue 3/31

8:05 pm-1:10 pm

1 stop10h 05m

Cluj Napoca

Tue 4/7

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Sun 3/29

8:05 pm-5:25 pm

1 stop14h 20m

Cluj Napoca

Wed 4/8

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 3/30

8:05 pm-1:10 pm

1 stop10h 05m

Cluj Napoca

Thu 4/9

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Tue 3/31

8:05 pm-1:10 pm

1 stop10h 05m

Cluj Napoca

Wed 4/8

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 3/30

8:05 pm-1:10 pm

1 stop10h 05m

Cluj Napoca

Tue 4/7

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 4/1

8:05 pm-1:10 pm

1 stop10h 05m

Cluj Napoca

Thu 4/9

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 3/30

8:05 pm-1:10 pm

1 stop10h 05m

Cluj Napoca

Wed 4/8

6:00 am-5:40 pm

1 stop18h 40m

$444

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 4/1

8:05 pm-5:25 pm

1 stop14h 20m

Cluj Napoca

Tue 4/7

6:00 am-5:40 pm

1 stop18h 40m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 48 results
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5

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 $359). Flying from Boston to Romania in June is currently the most expensive (average of $620). 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 November 4, 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 15% 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 November 4, 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
1,777 reviews

Boarding

7.6

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.2

Food

7.1

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
1,777 reviews
SWISS
7.5
Good
1,777 reviews

Boarding

7.6

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.2

Food

7.1

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
9,002 reviews
SWISS
7.5
Good
1,777 reviews

Boarding

7.6

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.2

Food

7.1

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
4,037 reviews
SWISS
7.5
Good
1,777 reviews

Boarding

7.6

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.2

Food

7.1

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
7,550 reviews
SWISS
7.5
Good
1,777 reviews

Boarding

7.6

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.2

Food

7.1

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
7,496 reviews
SWISS
7.5
Good
1,777 reviews

Boarding

7.6

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.2

Food

7.1

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. United Airlines provides one of the quickest options available for as low as $444. The distance from Boston to Romania is about 4369 mi. This flight may include one or multiple stops.

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

    While some choose either Boston Logan Intl - Cluj Napoca or Boston Logan Intl - Sibiu, 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 $359). Flying from Boston to Romania in June is currently the most expensive (average of $620). 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$371Average$800FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$391Average$892FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$409Average$534FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$426Average$547FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$486Average$636FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$501Average$696FlexibilityNo cancel feeOn-time70%
DeltaCheapest$512Average$820FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$521Average$774FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$641Average$787FlexibilityNo cancel feeOn-time69%

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