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HK$1,403+ Cheap flights from Boston

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — HKG
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Find flights from Boston within your budget

 
Find flights departing from Boston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 July 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Mon 19-10

10:55-05:05

1 stop30h 10m

Hong Kong Intl

Sun 14-3

00:55-23:34

2 stops34h 39m

HK$9,926
Fastest return journey

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Sun 23-8

21:50-07:40

1 stop21h 50m

Hong Kong Intl

Sat 5-9

08:55-19:55

1 stop23h 00m

HK$9,996

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Thu 10-9

21:50-07:25

1 stop21h 35m

Hong Kong Intl

Tue 15-9

19:05-19:55

2 stops36h 50m

HK$10,255

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Mon 28-9

12:55-10:55

1 stop34h 00m

Hong Kong Intl

Fri 30-10

00:55-09:40

1 stop20h 45m

HK$10,270

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Mon 10-8

18:27-05:40

1 stop23h 13m

Hong Kong Intl

Tue 1-9

12:40-07:53

1 stop31h 13m

HK$10,866

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Wed 23-12

19:15-15:50

1 stop31h 35m

Hong Kong Intl

Wed 30-12

22:45-21:58

2 stops36h 13m

HK$11,345

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Tue 28-7

06:00-18:55

1 stop24h 55m

Hong Kong Intl

Wed 5-8

11:45-01:11

1 stop25h 26m

HK$11,650

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Tue 28-7

09:07-18:55

1 stop21h 48m

Hong Kong Intl

Tue 4-8

23:55-19:14

2 stops31h 19m

HK$11,666

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Wed 23-12

19:15-15:50

1 stop31h 35m

Hong Kong Intl

Thu 31-12

22:45-21:58

2 stops36h 13m

HK$12,607
Cheapest one-way

BostonHong Kong

BOS - HKG

BOSHKG

Boston Logan Intl

Thu 19-11

08:05-06:45

1 stop33h 40m

HK$4,704

Flights are sorted by cheapest return flights first.

Deals found on 17-7

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from Boston with our price prediction graph.
Estimated return 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.

Travel insights for flights from Boston

Get recent, data-driven insights about flights from Boston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston?

Currently, September is the cheapest month in which you can book a flight from Boston (average of HK$8,271). Flying from Boston in December will prove the most costly (average of HK$13,297). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Boston?

Only one airline operates round-trip flights from Boston: Cathay Pacific. This airline flies to the following popular destinations: Hong Kong.

Cathay Pacific
Cathay Pacific
From HK$7,892
Air Canada
Air Canada
From HK$1,707
JetBlue
JetBlue
From HK$793

What are popular destinations to fly to from Boston?

If you’re flying from Boston, these routes are more frequently taken by airlines New York (1,392 flights per day), Chicago (803 flights per day) and Washington, D.C. (689 flights per day).

Fort Lauderdale
Fort Lauderdale
From HK$545
Washington, D.C.
Washington, D.C.
From HK$458
Panama City Tocumen Intl
Panama City Tocumen Intl
From HK$3,506
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From HK$1,979

What is the cheapest place to fly to from Boston?

The cheapest city to fly to from Boston is Washington, D.C., with prices starting at HK$458. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From HK$458
Fort Lauderdale
Fort Lauderdale
From HK$545
New York
New York
From HK$1,425

When is the best time to book a flight from Boston?

The price you pay for your flight from Boston may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Airline reviews for flights from Boston

Get insights into the airlines that provide service from Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Boston. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Read through reviews of airlines serving Boston, such as Cathay Pacific. 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.
Cathay Pacific
7.6
Good
1,416 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,416 reviews
Cathay Pacific
7.6
Good
1,416 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Crew

8.1

Entertainment

7.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline from Boston

Browse through various options for flying your favourite airline from Boston. Flight routes are based on user searches made on Cheapflights and were last updated on 18 July 2026.
Cathay Pacific flights from Boston to Hong Kong

Related info for your journey

Access useful and relevant information related to your journey from Boston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 July 2026.

  • What are the most popular destinations to fly to from Boston?

    This month, the top selected destinations from Boston are Athens, Barcelona-El Prat Airport, Atlanta. Throughout the year, Atlanta, Barcelona-El Prat Airport, Mumbai are some of the top choices made by users flying from Boston.

  • What is the cheapest flight from Boston to anywhere?

    Users have flown out of Boston for as low as HK$458 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,166 to fly from Boston.

  • What are the cheapest airlines flying from Boston to anywhere?

    Over the past few days, we've found that JetBlue, Air Canada, and Cathay Pacific have the cheapest prices from Boston. JetBlue flights from Boston to New York John F Kennedy Intl (HK$793), Air Canada flights from Boston to Vancouver Intl (HK$1,707), and Cathay Pacific flights from Boston to Hong Kong Intl (HK$7,892).

  • What is the cheapest premium economy flight from Boston?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Boston.
    Fly Boston Logan Intl to Los Angeles from HK$4,022
    Fly Boston Logan Intl to San Francisco from HK$7,001

  • What is the cheapest first class flight from Boston?

    To fly first-class from Boston on a budget, select a flight to London from HK$39,367.

  • What is the cheapest month to fly from Boston?

    Currently, the cheapest month for flights from Boston is September. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Boston?

    Check out the cheapest flights from Boston to embark to:
    Fly from Boston to Hong Kong from HK$6,437 round trip

  • How does Cheapflights help users find flights from Boston?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Boston today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Boston?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Boston with no change fees?

    Need flexible booking options for your flight from Boston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Boston become cheaper?

    Not ready to book yet? You can track prices for flights from Boston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

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How does Cheapflights help users find flights from Boston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston with no change fees?

Need flexible booking options for your flight from Boston ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Boston become cheaper?

Not ready to book yet? You can track prices for flights from Boston on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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