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$296+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sun 10/118:50 pm
BOS
-
OTP
2 stops33h 35m
Multiple Airlines
Tue 10/206:20 pm
OTP
-
BOS
1 stop33h 45m
Multiple Airlines
Deal found 7/27$580
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sun 10/1811:35 pm
BOS
-
OTP
1 stop19h 00m
Multiple Airlines
Wed 10/216:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/26$583
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 10/1211:00 pm
BOS
-
OTP
2 stops21h 10m
Multiple Airlines
Wed 10/216:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/27$632
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Wed 10/148:50 pm
BOS
-
OTP
2 stops19h 20m
Multiple Airlines
Wed 10/216:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/27$638
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 10/138:50 pm
BOS
-
OTP
2 stops19h 20m
Multiple Airlines
Wed 10/216:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/27$639
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sat 10/178:50 pm
BOS
-
OTP
2 stops15h 05m
Multiple Airlines
Wed 10/216:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/27$650
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Tue 10/65:25 pm
BOS
-
IAS
1 stop11h 35m
Multiple Airlines
Tue 10/206:00 am
IAS
-
BOS
2 stops46h 05m
Multiple Airlines
Deal found 7/24$651
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 10/158:50 pm
BOS
-
OTP
2 stops19h 20m
Multiple Airlines
Wed 10/216:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/27$652
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Sun 10/1111:00 pm
BOS
-
OTP
2 stops18h 35m
Multiple Airlines
Wed 10/216:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/27$660
This Mytrip deal was found by Cheapflights users on 7/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:50 pm
BOS
-
OTP
2 stops16h 20m
Multiple Airlines
Mon 9/213:10 pm
OTP
-
BOS
3 stops34h 40m
Multiple Airlines
Deal found 7/24$680
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Mon 10/1211:00 pm
BOS
-
OTP
2 stops21h 10m
Multiple Airlines
Thu 10/226:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 7/27$682
This FlightHub deal was found by Cheapflights users on 7/26. 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 9/229:50 pm
BOS
-
CLJ
1 stop28h 15m
Turkish Airlines
Tue 11/109:25 pm
CLJ
-
BOS
1 stop27h 40m
Turkish Airlines
Deal found 7/26$699

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 July 29, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$580
(Kiwi.com)

One-way from

$296
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$779
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. 14% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 29, 2026.
Use the filters below to find and compare flights from Boston to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/21

9:50 pm-8:15 pm

1 stop15h 25m

Bucharest Otopeni Intl

Fri 10/2

3:55 pm-7:55 pm

1 stop35h 00m

$699

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 10/19

9:50 pm-9:05 am

1 stop28h 15m

Cluj Napoca

Mon 11/9

9:55 am-6:05 pm

1 stop15h 10m

$699

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Tue 9/22

9:50 pm-9:05 am

1 stop28h 15m

Cluj Napoca

Tue 11/10

9:25 pm-6:05 pm

1 stop27h 40m

$699

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 9/13

5:40 pm-8:10 pm

3 stops19h 30m

Bucharest Otopeni Intl

Mon 9/21

3:10 pm-3:35 pm

3 stops31h 25m

$733

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 10/7

9:50 pm-9:05 am

1 stop28h 15m

Cluj Napoca

Thu 11/5

9:25 pm-7:05 pm

1 stop28h 40m

$759

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 10/7

9:50 pm-8:15 pm

1 stop15h 25m

Cluj Napoca

Fri 11/6

9:25 pm-7:05 pm

1 stop28h 40m

$759

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 10/8

9:50 pm-9:05 am

1 stop28h 15m

Cluj Napoca

Mon 11/2

9:55 am-7:05 pm

1 stop16h 10m

$759

BostonTimisoara

BOS - TSR

BOSTSR

Boston Logan Intl

Sun 9/13

9:50 pm-6:05 pm

2 stops37h 15m

Timisoara

Sun 9/20

9:55 pm-7:55 pm

1 stop29h 00m

$775

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 9/15

9:50 pm-2:35 pm

1 stop33h 45m

Bucharest Otopeni Intl

Tue 9/22

7:20 am-7:55 pm

2 stops19h 35m

$785

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/14

9:50 pm-12:30 am

1 stop19h 40m

Bucharest Otopeni Intl

Mon 9/21

2:45 pm-7:55 pm

2 stops36h 10m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 54 resultsSorted by cheapest first
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2
3
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6

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, January is the cheapest month in which you can book a flight from Boston to Romania (average of $494). Flying from Boston to Romania in June is currently the most expensive (average of $1,009). 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.

How far ahead should I book a flight from Boston to Romania?

To ensure you get the cheapest price possible for a flight from Boston to Romania, you should look to book at least 82 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.

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 July 29, 2026.
Read reviews from past customers who have flown SWISS,Turkish Airlines, andUnited 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
2,019 reviews

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
SWISS
7.5
Good
2,019 reviews
SWISS
7.5
Good
2,019 reviews

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Turkish Airlines
7.4
Good
4,455 reviews
SWISS
7.5
Good
2,019 reviews

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
United Airlines
7.4
Good
10,050 reviews
SWISS
7.5
Good
2,019 reviews

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
Lufthansa
6.8
Okay
8,164 reviews
SWISS
7.5
Good
2,019 reviews

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment
British Airways
6.7
Okay
8,129 reviews
SWISS
7.5
Good
2,019 reviews

Overall

7.5

Comfort

7.4

Boarding

7.7

Entertainment

6.8

Crew

8.3

Food

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

LAX - ZRH

I want the first option as an entree no more I ordered the Meat it was horrible. The aspect and the taste. First time on Swiss airlines ‘s Business class was surprise on the mediocre of the food. The seats are not as comfortable as in Emirates Brrtish airlines and Iberia airlines The service was ok not great The vanity xase is a joke Only socks, toothpaste and toothbrush. I just choose Swiss air because it was a direct flight. Next time I will rather have a flight nonstop that flying again with this company. I am a frequent flyer traveling 4 or 5 times a intraoceanic flight.but I do not think to flight for the moment again with Swiss. Great disappointment

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 12h 45m. Turkish Airlines provides one of the quickest options available for as low as $957. The distance from Boston to Romania is about 4424 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 ($314), Air France ($332), and Lufthansa ($342).

  • 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, January is the cheapest month in which you can book a flight from Boston to Romania (average of $494). Flying from Boston to Romania in June is currently the most expensive (average of $1,009). 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 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$350Average$529FlexibilityNo cancel feeOn-time78%
SWISSCheapest$372Average$796FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$387Average$695FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$390Average$652FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$401Average$715FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$405Average$709FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$475Average$848FlexibilityNo cancel feeOn-time77%
KLMCheapest$525Average$903FlexibilityNo cancel feeOn-time75%
DeltaCheapest$563Average$942FlexibilityNo cancel feeOn-timeN/A

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