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$293+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
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 1, 2026.

This Booking.com deal was found by Cheapflights users on 6/29. 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.
Mon 8/244:45 pm
BOS
-
OTP
1 stop14h 55m
Multiple Airlines
Mon 8/318:35 am
OTP
-
BOS
1 stop13h 10m
Multiple Airlines
Deal found 6/29$663
This Booking.com deal was found by Cheapflights users on 6/30. 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.
Mon 7/274:45 pm
BOS
-
OTP
1 stop14h 55m
Multiple Airlines
Fri 8/288:35 am
OTP
-
BOS
1 stop13h 10m
Multiple Airlines
Deal found 6/30$682
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/1211:00 pm
BOS
-
OTP
2 stops19h 50m
Multiple Airlines
Thu 9/246:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 6/30$699
This Condor deal was found by Cheapflights users on 6/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:45 pm
BOS
-
OTP
1 stop14h 55m
Multiple Airlines
Fri 8/288:35 am
OTP
-
BOS
1 stop13h 10m
Multiple Airlines
Deal found 6/29$706
This Turkish Airlines deal was found by Cheapflights users on 6/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:50 pm
BOS
-
OTP
1 stop27h 20m
Turkish Airlines
Fri 10/23:55 pm
OTP
-
BOS
1 stop35h 00m
Turkish Airlines
Deal found 6/30$718
This Turkish Airlines deal was found by Cheapflights users on 6/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:50 pm
BOS
-
CLJ
1 stop28h 15m
Turkish Airlines
Wed 11/189:55 am
CLJ
-
BOS
1 stop15h 10m
Turkish Airlines
Deal found 6/29$718
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/1311:35 pm
BOS
-
OTP
1 stop19h 00m
Multiple Airlines
Wed 9/238:00 am
OTP
-
BOS
1 stop20h 05m
Multiple Airlines
Deal found 6/30$722
This Mytrip deal was found by Cheapflights users on 6/30. 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 stops19h 20m
Multiple Airlines
Mon 9/216:20 pm
OTP
-
BOS
2 stops33h 00m
Multiple Airlines
Deal found 6/30$725
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/138:50 pm
BOS
-
OTP
2 stops16h 20m
Multiple Airlines
Thu 9/246:00 am
OTP
-
BOS
1 stop22h 05m
Multiple Airlines
Deal found 6/30$729
This CheapOair deal was found by Cheapflights users on 6/28. 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.
Thu 8/204:45 pm
BOS
-
OTP
1 stop14h 55m
Multiple Airlines
Mon 9/78:35 am
OTP
-
BOS
1 stop13h 10m
Multiple Airlines
Deal found 6/28$731
This Condor deal was found by Cheapflights users on 6/29. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:45 pm
BOS
-
OTP
1 stop14h 55m
Multiple Airlines
Mon 8/318:35 am
OTP
-
BOS
1 stop13h 10m
Multiple Airlines
Deal found 6/29$733
This Turkish Airlines deal was found by Cheapflights users on 6/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:50 pm
BOS
-
CLJ
1 stop28h 15m
Turkish Airlines
Wed 9/99:55 am
CLJ
-
BOS
1 stop17h 00m
Turkish Airlines
Deal found 6/28$733

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 1, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$663
(Booking.com)

One-way from

$293
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$698
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. 12% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 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 1, 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

Sun 9/13

9:50 pm-8:15 pm

1 stop15h 25m

Bucharest Otopeni Intl

Mon 9/21

3:55 pm-7:55 pm

1 stop35h 00m

$773

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/14

9:50 pm-2:35 pm

1 stop33h 45m

Bucharest Otopeni Intl

Fri 9/25

3:55 pm-7:55 pm

1 stop35h 00m

$778

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 8/27

9:50 pm-8:15 pm

1 stop15h 25m

Bucharest Otopeni Intl

Fri 9/11

9:30 am-7:55 pm

1 stop17h 25m

$778

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 8/25

9:50 pm-8:15 pm

1 stop15h 25m

Bucharest Otopeni Intl

Tue 9/15

9:30 am-7:55 pm

1 stop17h 25m

$778

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 10/22

9:50 pm-9:05 am

1 stop28h 15m

Cluj Napoca

Sun 11/15

9:55 am-6:05 pm

1 stop15h 10m

$778

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 9/3

9:50 pm-12:05 pm

1 stop31h 15m

Bucharest Otopeni Intl

Mon 9/14

3:55 pm-7:55 pm

1 stop35h 00m

$788

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/14

5:40 pm-11:45 pm

2 stops23h 05m

Bucharest Otopeni Intl

Mon 9/21

8:35 am-3:35 pm

2 stops38h 00m

$796

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 8/27

5:40 pm-11:45 pm

2 stops23h 05m

Bucharest Otopeni Intl

Thu 9/10

4:50 pm-3:35 pm

2 stops29h 45m

$796

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 9/15

5:40 pm-3:25 pm

2 stops14h 45m

Bucharest Otopeni Intl

Mon 9/21

4:50 pm-3:35 pm

2 stops29h 45m

$796

BostonSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Mon 10/19

3:35 pm-3:25 pm

2 stops16h 50m

Sibiu

Wed 11/18

4:05 pm-7:02 pm

2 stops33h 57m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 43 resultsSorted by cheapest first
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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 $350). Flying from Boston to Romania in June is currently the most expensive (average of $503). 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 1, 2026.
Read reviews from past customers who have flown KLM,SWISS, andTurkish 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.
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,532 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
SWISS
7.5
Good
1,982 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,430 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,109 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,087 reviews
KLM
7.8
Good
1,532 reviews

Comfort

7.7

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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. Turkish Airlines provides one of the quickest options available for as low as $818. 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 ($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 - 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 $350). Flying from Boston to Romania in June is currently the most expensive (average of $503). 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.

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 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$350Average$498FlexibilityNo cancel feeOn-time78%
SWISSCheapest$372Average$796FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$387Average$638FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$390Average$646FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$401Average$620FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$405Average$709FlexibilityNo cancel feeOn-time69%
KLMCheapest$439Average$849FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$475Average$848FlexibilityNo cancel feeOn-time77%
DeltaCheapest$563Average$912FlexibilityNo cancel feeOn-timeN/A

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