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$206+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
feb. 5 — feb. 121
jue. 2/5
jue. 2/12
1 adult, Economy
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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 enero 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(Kiwi.com)

One-way from

$206
(oojo)

Popular in

June

Cheapest in

December

Average price

$600
Provider with most accurate pricing for Boston Logan Intl-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Bucharest (BUH) flights.
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From Boston Logan Intl to Romania
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One-way flight from Boston Logan Intl to Romania
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Highest demand for flights based on searches. 16% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
lun. 3/161:57 pmBOS - OTP
2 stops16h 33mAustrian Airlines
lun. 3/237:10 pmOTP - BOS
1 stop25h 55mAustrian Airlines
Deal found 1/5$347
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
lun. 3/1611:10 pmBOS - OTP
1 stop10h 40mMultiple Airlines
lun. 3/237:10 pmOTP - BOS
1 stop25h 55mMultiple Airlines
Deal found 1/5$365
This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/185:30 amBOS - OTP
2 stops25h 00mMultiple Airlines
mar. 3/246:30 amOTP - BOS
1 stop20h 50mMultiple Airlines
Deal found 1/4$380
This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1710:50 pmBOS - OTP
1 stop10h 55mSWISS
mié. 3/256:30 amOTP - BOS
1 stop20h 50mSWISS
Deal found 1/4$382
This Gotogate deal was found by Cheapflights users on 1/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/248:40 pmBOS - OTP
1 stop14h 55mMultiple Airlines
mar. 4/146:20 amOTP - BOS
2 stops18h 37mMultiple Airlines
Deal found 1/5$385
This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/85:30 amBOS - OTP
2 stops23h 55mMultiple Airlines
mié. 4/156:35 amOTP - BOS
1 stop14h 15mMultiple Airlines
Deal found 1/4$386
This CrystalTravel deal was found by Cheapflights users on 1/4. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/89:40 pmBOS - OTP
1 stop20h 25mSWISS
mié. 4/156:20 amOTP - BOS
1 stop20h 35mSWISS
Deal found 1/4$387
This KAYAK deal was found by Cheapflights users on 1/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/179:50 pmBOS - CLJ
1 stop29h 15mSWISS
jue. 2/2610:50 amCLJ - BOS
1 stop16h 10mSWISS
Deal found 1/4$387
This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/185:30 amBOS - OTP
2 stops25h 00mAir Canada
mar. 3/245:55 amOTP - BOS
2 stops19h 17mAir Canada
Deal found 1/4$388
This CrystalTravel deal was found by Cheapflights users on 1/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/89:40 pmBOS - OTP
1 stop14h 55mMultiple Airlines
vie. 5/86:20 amOTP - BOS
1 stop20h 35mMultiple Airlines
Deal found 1/6$389
This Booking.com deal was found by Cheapflights users on 1/5. 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.
mar. 2/249:50 pmBOS - OTP
1 stop19h 40mSWISS
mar. 4/144:10 pmOTP - BOS
1 stop34h 45mSWISS
Deal found 1/5$391
This FlightHub deal was found by Cheapflights users on 1/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/168:40 pmBOS - CLJ
1 stop10h 00mLufthansa
mar. 2/242:25 pmCLJ - BOS
1 stop11h 10mLufthansa
Deal found 1/4$394

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 enero 6, 2026.
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

lun. 3/16

1:57 pm-12:30 pm

2 stops16h 33m

Bucharest Otopeni Intl

lun. 3/23

7:10 pm-3:05 pm

1 stop25h 55m

$347

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

mié. 4/8

5:30 am-12:25 pm

2 stops23h 55m

Bucharest Otopeni Intl

mié. 4/15

6:35 am-1:50 pm

1 stop14h 15m

$386

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

mié. 3/18

5:30 am-12:30 pm

2 stops25h 00m

Bucharest Otopeni Intl

mar. 3/24

5:55 am-7:12 pm

2 stops19h 17m

$388

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

mar. 2/17

1:55 pm-1:40 pm

2 stops16h 45m

Cluj Napoca

mié. 2/25

2:25 pm-6:35 pm

1 stop11h 10m

$400

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

mar. 2/24

2:20 pm-12:20 pm

2 stops15h 00m

Bucharest Otopeni Intl

mar. 4/14

6:20 am-5:57 pm

2 stops18h 37m

$400

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

lun. 2/16

12:05 pm-1:40 pm

2 stops18h 35m

Cluj Napoca

mar. 2/24

6:00 am-6:35 pm

1 stop19h 35m

$400

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom. 2/15

6:55 pm-1:40 pm

2 stops35h 45m

Cluj Napoca

mar. 2/24

2:25 pm-6:35 pm

1 stop11h 10m

$404

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom. 2/15

6:55 pm-1:40 pm

2 stops35h 45m

Cluj Napoca

jue. 2/26

6:00 am-6:35 pm

1 stop19h 35m

$404

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

lun. 2/16

12:05 pm-1:40 pm

2 stops18h 35m

Cluj Napoca

jue. 2/26

6:00 am-10:02 am

2 stops35h 02m

$408

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

sáb. 3/14

7:34 pm-12:20 pm

2 stops34h 46m

Bucharest Otopeni Intl

mié. 5/13

6:35 am-6:07 pm

2 stops18h 32m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 36 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 $649). 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.

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 enero 6, 2026.
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
1,838 reviews

Food

7.1

Crew

8.3

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,838 reviews
SWISS
7.5
Good
1,838 reviews

Food

7.1

Crew

8.3

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
United Airlines
7.4
Good
9,138 reviews
SWISS
7.5
Good
1,838 reviews

Food

7.1

Crew

8.3

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Turkish Airlines
7.3
Good
4,152 reviews
SWISS
7.5
Good
1,838 reviews

Food

7.1

Crew

8.3

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Lufthansa
6.8
Okay
7,688 reviews
SWISS
7.5
Good
1,838 reviews

Food

7.1

Crew

8.3

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
British Airways
6.7
Okay
7,657 reviews
SWISS
7.5
Good
1,838 reviews

Food

7.1

Crew

8.3

Boarding

7.7

Overall

7.5

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

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 16h 33m. Austrian Airlines provides one of the quickest options available for as low as $347. The distance from Boston to Romania is about 4553 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), Air France ($332), and Turkish Airlines ($340).

  • 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 $370). Flying from Boston to Romania in February is currently the most expensive (average of $649). 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 8 airlines flying from Boston to Romania

Discover the top 8 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 enero 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$371Average$779FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$387Average$867FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$401Average$536FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$415Average$698FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$456Average$864FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$475Average$669FlexibilityNo cancel feeOn-time77%
DeltaCheapest$512Average$799FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$522Average$825FlexibilityNo cancel feeOn-time75%

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