HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Romania

$229+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Romania with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 13, 2025.

This United Airlines deal was found by Cheapflights users on 10/12. 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 11/57:38 pmBOS - OTP
2 stops16h 02mUnited Airlines
Mon 11/102:50 pmOTP - BOS
2 stops31h 02mUnited Airlines
Deal found 10/12$452
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/46:25 pmBOS - OTP
1 stop11h 05mUnited Airlines
Sun 11/95:55 amOTP - BOS
2 stops18h 21mUnited Airlines
Deal found 10/12$453
This KLM deal was found by Cheapflights users on 10/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:10 pmBOS - OTP
1 stop13h 15mMultiple Airlines
Mon 11/101:10 pmOTP - BOS
2 stops16h 15mMultiple Airlines
Deal found 10/12$455
This Delta deal was found by Cheapflights users on 10/12. 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.
Mon 11/38:50 pmBOS - OTP
1 stop33h 10mDelta
Mon 11/106:05 amOTP - BOS
1 stop14h 35mDelta
Deal found 10/12$463
This United Airlines deal was found by Cheapflights users on 10/12. 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 11/57:38 pmBOS - OTP
2 stops16h 02mUnited Airlines
Sun 11/95:55 amOTP - BOS
1 stop14h 30mUnited Airlines
Deal found 10/12$464
This Delta deal was found by Cheapflights users on 10/12. 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.
Mon 11/38:50 pmBOS - OTP
1 stop33h 10mDelta
Sun 11/91:55 pmOTP - BOS
1 stop30h 25mDelta
Deal found 10/12$465
This Ovago deal was found by Cheapflights users on 10/11. 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.
Wed 10/228:05 pmBOS - OTP
2 stops14h 50mMultiple Airlines
Mon 10/271:20 pmOTP - BOS
1 stop31h 45mMultiple Airlines
Deal found 10/11$469
This British Airways deal was found by Cheapflights users on 10/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:46 pmBOS - OTP
2 stops15h 59mBritish Airways
Sat 1/108:05 amOTP - BOS
1 stop18h 40mBritish Airways
Deal found 10/13$470
This KAYAK deal was found by Cheapflights users on 10/12. 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 10/149:40 pmBOS - OTP
1 stop20h 25mSWISS
Wed 10/226:30 amOTP - BOS
1 stop20h 25mSWISS
Deal found 10/12$475
This Lufthansa deal was found by Cheapflights users on 10/12. 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.
Tue 11/48:40 pmBOS - OTP
1 stop14h 55mLufthansa
Sun 11/96:05 amOTP - BOS
2 stops14h 20mLufthansa
Deal found 10/12$477
This Air Canada deal was found by Cheapflights users on 10/12. 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.
Thu 11/66:15 amBOS - OTP
2 stops23h 15mAir Canada
Thu 11/136:30 amOTP - BOS
2 stops21h 57mAir Canada
Deal found 10/12$482
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/2512:25 pmBOS - CLJ
2 stops42h 15mUnited Airlines
Sun 11/302:25 pmCLJ - BOS
2 stops54h 00mUnited Airlines
Deal found 10/11$589

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 October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$444
(Lufthansa)

One-way from

$229
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$569
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 ($185 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 October 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 October 13, 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

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

Fri 3/27

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 3/31

6:00 am-3:56 pm

2 stops40h 56m

$449

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 3/27

6:15 am-1:40 pm

2 stops25h 25m

Cluj Napoca

Tue 3/31

6:00 am-7:12 pm

2 stops44h 12m

$450

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 11/5

7:38 pm-6:40 pm

2 stops16h 02m

Bucharest Otopeni Intl

Mon 11/10

2:50 pm-1:25 pm

1 stop29h 35m

$452

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 11/4

6:25 pm-12:30 pm

1 stop11h 05m

Bucharest Otopeni Intl

Sun 11/9

5:55 am-5:16 pm

2 stops18h 21m

$453

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/9

7:30 am-2:45 pm

1 stop24h 15m

Bucharest Otopeni Intl

Sat 1/10

8:05 am-7:33 pm

2 stops18h 28m

$475

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 11/3

7:10 pm-3:25 pm

1 stop13h 15m

Bucharest Otopeni Intl

Sun 11/9

6:05 am-1:40 pm

1 stop14h 35m

$488

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 11/5

7:30 am-3:45 pm

1 stop25h 15m

Bucharest Otopeni Intl

Tue 11/11

8:00 am-9:55 pm

1 stop20h 55m

$491

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 11/20

5:30 am-3:50 pm

2 stops27h 20m

Bucharest Otopeni Intl

Fri 11/28

6:30 am-9:27 pm

2 stops21h 57m

$501

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 11/6

10:15 am-2:05 pm

2 stops20h 50m

Bucharest Otopeni Intl

Tue 11/11

5:55 am-1:25 pm

1 stop14h 30m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 36 results
1
2
3
4

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, November is the cheapest month in which you can book a flight from Boston to Romania (average of $387). 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 October 13, 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 13% 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 October 13, 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
7.6
Good
1,768 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.6

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
7.6
Good
1,768 reviews
SWISS
7.6
Good
1,768 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.6

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
8,973 reviews
SWISS
7.6
Good
1,768 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.6

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
4,006 reviews
SWISS
7.6
Good
1,768 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.6

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
7,479 reviews
SWISS
7.6
Good
1,768 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.6

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
7,451 reviews
SWISS
7.6
Good
1,768 reviews

Boarding

7.7

Entertainment

6.8

Crew

8.3

Comfort

7.4

Overall

7.6

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. Lufthansa 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 - Timisoara, 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, November is the cheapest month in which you can book a flight from Boston to Romania (average of $387). 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

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 Boston to Romania

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Heathrow flights
Boston to Charles de Gaulle flights
Boston to Dublin flights
Boston to Leonardo da Vinci/Fiumicino flights
Boston to Gatwick flights
Boston to London City flights
Boston to Madrid flights
Boston to Lisbon flights
Boston to Istanbul flights
Boston to Amsterdam flights
Boston to Orly flights
Boston to Zurich flights
Boston to Stansted flights
Boston to Frankfurt flights
Boston to Athens flights
Boston to Luton flights
Boston to Munich flights
Boston to Keflavik Intl flights
Boston to Copenhagen flights
Boston to Barcelona-El Prat flights
Boston to Beauvais-Tille flights
Boston to Sabiha Gokcen flights
Boston to Florence flights
Boston to Ponta Delgada flights
Boston to Edinburgh flights
Boston to Vienna flights
Boston to Frederic Chopin flights
Boston to Malpensa flights
Boston to Vicenza flights
Boston to Berlin flights
Boston to Prague flights
Boston to Linate flights
Boston to Shannon flights
Boston to Porto flights
Hartford to Dublin flights
Boston to Bruxelles-National flights
Boston to Glasgow Intl flights
Boston to Naples flights
Boston to Málaga flights
Boston to Geneva flights
Boston to Bologna flights
Boston to Tirana flights
Boston to Bergamo flights
Boston to Krakow flights
Boston to Modlin flights
Boston to Ciampino flights
Boston to Basel flights
Boston to Manchester flights
Boston to Arlanda flights
Boston to Funchal flights

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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$391Average$907FlexibilityNo cancel feeOn-time76%
SWISSCheapest$391Average$822FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$534FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$426Average$580FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$493Average$654FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$501Average$671FlexibilityNo cancel feeOn-time70%
DeltaCheapest$512Average$821FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$521Average$747FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$587Average$787FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.