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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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$555
(Gurufare)

One-way from

$293
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$870
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. 19% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:40 pmBOS - OTP
1 stop20h 30mScandinavian Airlines
Sun 8/319:25 pmOTP - BOS
2 stops44h 03mScandinavian Airlines
Deal found 4/29$555
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:10 pmBOS - OTP
1 stop14h 15mAmerican Airlines
Tue 10/218:25 amOTP - BOS
1 stop15h 45mAmerican Airlines
Deal found 4/30$560
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:10 pmBOS - OTP
1 stop15h 10mMultiple Airlines
Tue 8/197:20 pmOTP - BOS
1 stop29h 20mMultiple Airlines
Deal found 4/29$571
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:50 amBOS - OTP
2 stops26h 30mAir Canada
Tue 6/36:00 amOTP - BOS
2 stops22h 57mAir Canada
Deal found 4/28$577
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:40 pmBOS - CLJ
2 stops26h 50mMultiple Airlines
Mon 9/83:20 pmCLJ - BOS
1 stop31h 05mMultiple Airlines
Deal found 4/30$585
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/23:20 pmBOS - OTP
2 stops38h 05mUnited Airlines
Tue 8/196:00 amOTP - BOS
2 stops18h 46mUnited Airlines
Deal found 4/29$593
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:46 pmBOS - OTP
2 stops22h 59mBritish Airways
Sat 9/208:25 amOTP - BOS
1 stop18h 45mBritish Airways
Deal found 4/30$602
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:35 pmBOS - OTP
1 stop34h 30mTurkish Airlines
Wed 5/289:40 amOTP - BOS
1 stop17h 00mTurkish Airlines
Deal found 4/30$607
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:40 pmBOS - OTP
1 stop10h 40mSWISS
Fri 10/36:30 amOTP - BOS
1 stop20h 25mSWISS
Deal found 4/30$619
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:12 pmBOS - CLJ
2 stops22h 18mLufthansa
Mon 9/86:05 pmCLJ - BOS
2 stops28h 55mLufthansa
Deal found 4/30$621
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:35 pmBOS - CLJ
1 stop28h 30mTurkish Airlines
Fri 6/139:55 amCLJ - BOS
1 stop16h 45mTurkish Airlines
Deal found 4/29$642
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:05 pmBOS - IAS
2 stops22h 15mLufthansa
Mon 5/264:00 pmIAS - BOS
2 stops32h 40mLufthansa
Deal found 4/30$702

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 May 1, 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

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 8/21

5:40 pm-9:10 pm

1 stop20h 30m

Bucharest Otopeni Intl

Sun 8/31

9:25 pm-10:28 am

2 stops44h 03m

$555

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/22

8:10 pm-5:25 pm

1 stop14h 15m

Bucharest Otopeni Intl

Tue 10/21

8:25 am-5:10 pm

1 stop15h 45m

$560

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sat 8/2

5:10 pm-3:20 pm

1 stop15h 10m

Bucharest Otopeni Intl

Tue 8/19

7:20 pm-5:40 pm

1 stop29h 20m

$571

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 5/12

5:50 am-3:20 pm

2 stops26h 30m

Bucharest Otopeni Intl

Tue 6/3

6:00 am-9:57 pm

2 stops22h 57m

$577

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 9/3

2:40 pm-12:30 am

2 stops26h 50m

Cluj Napoca

Mon 9/8

3:20 pm-3:25 pm

1 stop31h 05m

$585

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sat 8/2

3:20 pm-12:25 pm

2 stops38h 05m

Bucharest Otopeni Intl

Tue 8/19

6:00 am-5:46 pm

2 stops18h 46m

$593

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 9/7

6:46 pm-12:45 am

2 stops22h 59m

Bucharest Otopeni Intl

Sat 9/20

8:25 am-8:10 pm

1 stop18h 45m

$602

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 5/11

9:35 pm-3:05 pm

1 stop34h 30m

Bucharest Otopeni Intl

Wed 5/28

9:40 am-7:40 pm

1 stop17h 00m

$607

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/22

9:40 pm-3:20 pm

1 stop10h 40m

Bucharest Otopeni Intl

Fri 10/3

6:30 am-7:55 pm

1 stop20h 25m

$619

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 9/3

7:12 pm-12:30 am

2 stops22h 18m

Cluj Napoca

Mon 9/8

6:05 pm-4:00 pm

2 stops28h 55m

$621

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 35 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, November is the cheapest month in which you can book a flight from Boston to Romania (average of $604). Flying from Boston to Romania in June is currently the most expensive (average of $1,169). 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 May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Romania as you normally would.

Rainfall in Romania by month

Plan your trip to Romania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Romania ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Romania when rainfall is around 0.8 in.

Temperature in Romania by month

Plan your trip to Romania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Romania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and LOT from Boston to Romania. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 British Airways ($358), Air Canada ($395), and TAROM ($462).

  • 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, November is the cheapest month in which you can book a flight from Boston to Romania (average of $604). Flying from Boston to Romania in June is currently the most expensive (average of $1,169). 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 10 airlines flying from Boston to Romania

Discover the top 10 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$341Average$965FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$679FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$526Average$702FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$527Average$611FlexibilityNo cancel feeOn-time77%
KLMCheapest$564Average$858FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$571Average$842FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$615Average$1,018FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$643Average$946FlexibilityNo cancel feeOn-time76%
DeltaCheapest$644Average$891FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$670Average$1,052FlexibilityNo cancel feeOn-time77%

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