$360+ Cheap flights from Boston (BOS) to Bucharest (BUH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUH
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Bucharest 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.Cheap flight deals from Boston to Bucharest
Cheapest
Best
Last-minute
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Cheapest flights from Boston to BucharestExplore the most affordable flight options available from Boston to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Boston to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Mon 11/307:50 pm -
2 stops17h 20m
Mon 12/710:40 pm -
2 stops26h 10m
Deal found 10/31![Multiple Airlines logo]()
$626
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/2710:10 pm -
2 stops19h 50m
Sun 12/62:05 pm -
1 stop32h 00m
Deal found 11/3![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2810:10 pm -
2 stops20h 20m
Sun 12/62:05 pm -
1 stop32h 00m
Deal found 11/3![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/2710:10 pm -
2 stops19h 50m
Tue 12/82:00 pm -
1 stop31h 40m
Deal found 11/3![Multiple Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:00 pm -
1 stop16h 15m
Thu 12/35:50 am -
1 stop19h 35m
Deal found 11/4![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2810:10 pm -
2 stops20h 20m
Tue 12/82:00 pm -
1 stop31h 40m
Deal found 11/3![Multiple Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2910:10 pm -
2 stops20h 20m
Sun 12/62:05 pm -
1 stop32h 00m
Deal found 11/3![Multiple Airlines logo]()
$710
Best flights from Boston to BucharestDiscover carefully curated flight deals from Boston to Bucharest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Boston to Bucharest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Turkish Airlines deal was found by Cheapflights users on 11/1. 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.
Sun 2/148:00 pm -
1 stop32h 55m
Wed 3/310:00 am -
2 stops19h 18m
Deal found 11/1![Multiple Airlines logo]()
$798
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/167:15 am -
3 stops23h 15m
Tue 3/3012:45 pm -
2 stops18h 09m
Deal found 11/4![United Airlines logo]()
$843
This Turkish Airlines deal was found by Cheapflights users on 11/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/198:00 pm -
1 stop29h 40m
Thu 2/2512:40 pm -
2 stops36h 25m
Deal found 11/4![Turkish Airlines logo]()
$848
This Turkish Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 4/68:30 pm -
2 stops16h 50m
Wed 4/289:40 pm -
2 stops17h 16m
Deal found 11/3![Multiple Airlines logo]()
$803
This Turkish Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/288:00 pm -
1 stop17h 15m
Tue 12/810:00 am -
1 stop15h 05m
Deal found 11/3![Turkish Airlines logo]()
$857
This Turkish Airlines deal was found by Cheapflights users on 11/3. 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.
Sun 11/228:05 pm -
2 stops17h 10m
Tue 12/13:35 pm -
1 stop33h 30m
Deal found 11/3![Multiple Airlines logo]()
$812
This Turkish Airlines deal was found by Cheapflights users on 11/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 pm -
1 stop29h 40m
Mon 12/710:00 am -
1 stop15h 05m
Deal found 11/4![Turkish Airlines logo]()
$858
This Booking.com deal was found by Cheapflights users on 10/31. 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 11/307:50 pm -
2 stops17h 20m
Mon 12/77:15 pm -
3 stops29h 35m
Deal found 10/31![Multiple Airlines logo]()
$820
This Turkish Airlines deal was found by Cheapflights users on 11/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:00 pm -
1 stop17h 15m
Thu 12/39:35 pm -
1 stop27h 30m
Deal found 11/4![Turkish Airlines logo]()
$858
This Turkish Airlines deal was found by Cheapflights users on 11/2. 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 4/198:30 pm -
2 stops16h 50m
Sun 5/29:40 pm -
1 stop29h 15m
Deal found 11/2![Multiple Airlines logo]()
$853
Last-minute flights from Boston to BucharestDiscover last-minute flight deals from Boston to Bucharest. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Bucharest. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:00 pm -
1 stop16h 15m
Thu 12/35:50 am -
1 stop19h 35m
Deal found 11/4![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/2710:10 pm -
2 stops19h 50m
Sun 12/62:05 pm -
1 stop32h 00m
Deal found 11/3![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Fri 11/2710:10 pm -
2 stops19h 50m
Tue 12/82:00 pm -
1 stop31h 40m
Deal found 11/3![Multiple Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2810:10 pm -
2 stops20h 20m
Sun 12/62:05 pm -
1 stop32h 00m
Deal found 11/3![Multiple Airlines logo]()
$660
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2810:10 pm -
2 stops20h 20m
Tue 12/82:00 pm -
1 stop31h 40m
Deal found 11/3![Multiple Airlines logo]()
$691
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2910:10 pm -
2 stops20h 20m
Sun 12/62:05 pm -
1 stop32h 00m
Deal found 11/3![Multiple Airlines logo]()
$710
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Mon 11/307:50 pm -
2 stops17h 20m
Mon 12/710:40 pm -
2 stops26h 10m
Deal found 10/31![Multiple Airlines logo]()
$626
One-way flights from Boston to BucharestSearch for one-way flight options from Boston to Bucharest. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Boston to Bucharest. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/199:50 pm -
1 stop20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![British Airways logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/110:45 pm -
3 stops34h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Fri 2/126:50 pm -
3 stops34h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$397
This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/129:30 pm -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![British Airways logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/1710:25 am -
3 stops42h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$746
This Booking.com deal was found by Cheapflights users on 11/2. 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.
Thu 12/177:30 am -
1 stop25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![British Airways logo]()
$856
Find flight deals from Boston to Bucharest
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $598 |
One-way from | $360 (Cheapflightsfares) |
Popular in | September |
Cheapest in | March |
Average price | $839 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Bucharest 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 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Boston to Bucharest that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Mon 4/19
9:50 pm-1:20 am
1 stop20h 30m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$360
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Tue 12/1
10:45 pm-11:30 am
2 stops53h 45m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$360
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Fri 2/12
6:50 pm-12:50 am
2 stops47h 00m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$407
Quickest round-trip
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Fri 2/12
9:30 pm-12:05 am
1 stop19h 35m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$435
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Sun 2/14
8:00 pm-11:55 am
1 stop32h 55m
Bucharest Otopeni Intl
Wed 3/3
10:00 am-10:18 pm
2 stops19h 18m
$798
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Tue 4/6
8:30 pm-8:20 pm
2 stops16h 50m
Bucharest Otopeni Intl
Wed 4/28
9:40 pm-7:56 am
2 stops17h 16m
$803
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Sun 11/22
8:05 pm-8:15 pm
2 stops17h 10m
Bucharest Otopeni Intl
Tue 12/1
3:35 pm-6:05 pm
1 stop33h 30m
$812
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Mon 11/30
7:50 pm-8:10 pm
2 stops17h 20m
Bucharest Otopeni Intl
Mon 12/7
7:15 pm-5:50 pm
3 stops29h 35m
$820
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Tue 3/16
7:15 am-12:30 pm
3 stops23h 15m
Bucharest Otopeni Intl
Tue 3/30
12:45 pm-11:54 pm
2 stops18h 09m
$843
BostonBucharest
BOS Boston Logan Intl - OTP Bucharest Otopeni Intl
BOSOTP
Boston Logan Intl
Fri 2/19
8:00 pm-8:40 am
1 stop29h 40m
Bucharest Otopeni Intl
Thu 2/25
12:40 pm-6:05 pm
2 stops36h 25m
$848
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Boston to Bucharest
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Bucharest in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Bucharest flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Bucharest flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Bucharest flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Bucharest flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Bucharest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Bucharest
Have a flexible travel schedule? Discover the best time to fly to Bucharest from Boston with our price prediction graph.
BOS-BUH
BOS-OTP
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 Bucharest
BOS-BUH
BOS-OTP
What is the cheapest month to book a flight from Boston to Bucharest?
Currently, March is the cheapest month in which you can book a flight from Boston to Bucharest (average of $608). Flying from Boston to Bucharest in June is currently the most expensive (average of $964). 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 much does it cost to fly round-trip from Boston to Bucharest?
Airfare is typical for this route at the moment.
Boston to Bucharest flights typically cost between $573 and $2,034 in February.The cheapest round-trip price found within the last 5 days was $598 on British Airways (Feb 18-Feb 24).
How far ahead should I book a flight from Boston to Bucharest?
The best time to book flights from Boston to Bucharest is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Bucharest
Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated November 5, 2026.
Read through reviews of airlines operating flights from Boston to Bucharest, such as KLM,Delta, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Overall
7.8
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Entertainment
7.2
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Boston to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bucharest?
Book flights to Bucharest if you plan to visit one of these locationsOtopeni
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Other flights to Bucharest
Explore flights to Bucharest departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Complete your trip
Complete your trip to Bucharest by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to Bucharest, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Bucharest flights
Browse other Boston and Bucharest flight options. Last updated on November 5, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Boston to Bucharest
Discover the top 8 airlines that operate flights from Boston to Bucharest. 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$381 | Average$643 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$390 | Average$670 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$401 | Average$761 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$405 | Average$709 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$475 | Average$828 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$525 | Average$932 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$645 | Average$955 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$699 | Average$908 | FlexibilityNo cancel fee | On-time77% |