HK$4,074+ Cheap flights to Boston

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 5-5. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Boston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 21 March 2026.

Wed 17-612:20
HKG
-
BOS
2 stops24h 03m
Delta
Wed 12-806:00
BOS
-
HKG
2 stops28h 45m
Delta
Deal found 16-3HK$5,931
Tue 8-912:20
HKG
-
BOS
2 stops24h 46m
Delta
Tue 29-912:55
BOS
-
HKG
2 stops28h 10m
Delta
Deal found 18-3HK$7,074
Thu 9-421:45
HKG
-
BOS
2 stops34h 28m
United Airlines
Mon 13-416:53
BOS
-
HKG
2 stops37h 37m
United Airlines
Deal found 16-3HK$7,396
Mon 11-509:45
HKG
-
BOS
2 stops36h 00m
Air Canada
Tue 19-510:45
BOS
-
HKG
2 stops54h 30m
Air Canada
Deal found 15-3HK$7,443
Tue 23-612:20
HKG
-
BOS
2 stops24h 03m
Delta
Sun 5-705:40
BOS
-
HKG
2 stops29h 05m
Delta
Deal found 16-3HK$7,458
Thu 14-509:45
HKG
-
BOS
2 stops48h 54m
Air Canada
Tue 19-510:45
BOS
-
HKG
2 stops54h 30m
Air Canada
Deal found 15-3HK$7,482
Tue 8-919:40
HKG
-
BOS
1 stop31h 35m
Qatar Airways
Tue 29-922:00
BOS
-
HKG
1 stop29h 10m
Qatar Airways
Deal found 20-3HK$7,513
Mon 11-500:55
HKG
-
BOS
1 stop26h 10m
Qatar Airways
Tue 19-522:00
BOS
-
HKG
1 stop30h 45m
Qatar Airways
Deal found 15-3HK$7,521

Find flight deals to Boston

Find the latest flights to Boston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 March 2026.

Return from

HK$5,931

One-way from

HK$4,074

Popular in

April

Cheapest in

February

Average price

HK$8,861

Good round-trip deal

HK$15,899 or less
Delta
  • Delta
  • 17-6-12-8
  • 4 total stops
  • 52h 48m total
  • Hong Kong to Boston
5-5
  • 5-5
  • 2 total stops
  • 32h 35m total
  • Hong Kong to Boston
Highest demand for flights based on searches. 11% potential increase in price (HK$1,274 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$362 potential savings vs. average return price).
Average for return flights in March 2026
Price to beat on a round-trip flight from Hong Kong Intl to Boston Logan Intl.

Cheapflights Fare Finder

 
Locate flights to Boston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 21 March 2026.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 17-6

12:20-00:23

2 stops24h 03m

Boston Logan Intl

Wed 12-8

06:00-22:45

2 stops28h 45m

HK$5,931

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 20-5

18:15-15:05

1 stop32h 50m

Boston Logan Intl

Fri 19-6

22:00-21:55

1 stop35h 55m

HK$7,732

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 27-5

18:15-15:05

1 stop32h 50m

Boston Logan Intl

Sun 31-5

22:00-23:20

1 stop37h 20m

HK$8,022

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 21-6

01:25-15:15

1 stop25h 50m

Boston Logan Intl

Sun 5-7

22:00-21:55

1 stop35h 55m

HK$8,257

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 15-5

18:15-15:05

1 stop32h 50m

Boston Logan Intl

Sun 24-5

22:00-23:20

1 stop37h 20m

HK$8,257

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 6-5

11:45-22:14

2 stops22h 29m

Boston Logan Intl

Mon 11-5

17:19-18:30

2 stops37h 11m

HK$8,579

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 18-5

14:05-07:41

2 stops29h 36m

Boston Logan Intl

Mon 22-6

19:36-10:05

2 stops26h 29m

HK$8,821

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 17-4

12:40-09:11

2 stops32h 31m

Boston Logan Intl

Wed 22-4

05:30-18:55

1 stop25h 25m

HK$9,354

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 18-4

17:55-14:45

2 stops32h 50m

Boston Logan Intl

Wed 22-4

12:55-16:20

1 stop39h 25m

HK$9,550

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 9-4

21:10-14:10

2 stops29h 00m

Boston Logan Intl

Fri 24-4

23:05-18:05

2 stops31h 00m

HK$9,926

Flights are sorted by cheapest return flights first.

Deals found on 16-3

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Boston

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Boston

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Boston. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight to Boston, you should look to book at least 72 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 Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated 21 March 2026.
Read reviews from past customers who have flown Cathay Pacific to the United States. 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.

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

FAQs about flying to Boston

Boston climate

Boston’s coastal location makes for a moderate climate. Spring and autumn are pleasant, mild seasons, winters are cold and summers are warm and sunny. Rain falls throughout the year. Watch out for the “Northeasters”, coastal storms that bring most of the rain and snow. Expect snow between December and March.

Getting around Boston

Boston has plenty of ways to get around, including the world’s oldest subway system, buses, trolley buses, ferries and commuter rail. The quickest, easiest and safest way to travel around Boston and Cambridge is the subway, the “T.” The subway will get you almost anywhere, and while the bus is cheaper, it can be much more confusing. Both the bus and subway run from 5am to 12:30am. A Night Owl bus service now runs until 2:30am on Friday and Saturday nights. It’s easiest to get a travel pass for getting around, since different types of transportation require different tokens. Taxis are easy to find but can be costly. Don’t bother renting a car, unless you’re planning to go outside the city. Traffic can be a nightmare. Most rental agencies rent to drivers age 25 and up. Those drivers ages 21 to 24 will have to pay an extra surcharge. 

What is good to know if travelling to Boston?

  • The Boston Common (the Common) is the anchor for the Emerald Necklace, five parks spread over 1000 acres and five miles. The Necklace is the only remaining intact linear park designed by Frederick Law Olmsted, Sr. Next to the Common is the Public Garden, the country’s first public botanical garden. It’s also home to the bronze statues of Mrs. Mallard and her children from Make Way for Ducklings by Robert McCloskey.
  • Walking the Freedom Trail takes you to 16 historic sites (only a few of which charge admission), including the site of the Boston Massacre, Paul Revere House, Black Heritage Trail, Old North Church, and USS Constitution. The two and a half-mile walk can be done as a self-guided tour or with a tour guide dressed in period costume.
  • Bostonians are fervent and passionate sports fans. With the Red Sox, New England Patriots, Celtics, Bruins, and Revolution, there’s always a game somewhere. Some consider catching the Sox at a night game at Fenway Park to be a spiritual experience. If you plan to go to a game while you’re in town, it’s a good idea to get your tickets online before you arrive.
  • Finding a Boston address is no easy task; there’s no pattern to the layout of the streets, too few street signs, and, if the address is downtown, Big Dig detours. The best solution is to call and get directions. If the directions are for the subway, make sure to ask which exit to take as most stations have multiple exits that send you off in different directions.
  • A Boston CityPass will get you to the head of the line at several of the more popular attractions, and, if you’re planning on using the T, a Boston Visitor Pass may save you money too. Another option is the comprehensive Go Boston Card that includes attraction, transportation, dining, and shopping discounts. You can purchase the passes online or at Boston locations specified on the respective website.
  • When is the best time to fly to Boston?

    The best time to fly toBoston is during the spring and autumn months. The weather is perfect, the city is in full swing and most of the tourists have gone home. You might not get the cheapest flight to Boston during this time, but you’ll be experiencing the city at its best. Find flights to Boston in the autumn so you can take a drive through New England and watch the colours change. In the spring flights are generally more expensive because the tourist season is ramping up. If you’re looking for cheap flights to Boston, travelling in the winter is your best bet.

  • What airport do you fly into for flights to Boston?

    If you book a flight to Boston, you will be flying into Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 4.2 km from the centre of Boston. 1 airline have flights to Logan Intl from Hong Kong on a daily basis. Booking flights to Boston Logan Intl should not be difficult; the airport handles an average of 2 flights from Hong Kong per day.

  • Can I find cheaper flights to Boston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boston?

    Based on reviews from Cheapflights users, Cathay Pacific is rated the highest out of the airlines that fly to Boston.

  • What is the cheapest airport to fly to in Boston?

    Boston Logan Intl is currently the cheapest airport to fly to in Boston. One-way flights to Boston Logan Intl typically cost HK$406, while return flights cost around HK$1,400.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around HK$1,400, however they can be found for as little as HK$1,400.

  • Does Boston Logan Intl have rental cars?

    Yes. Those touching down at Boston Logan Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boston Logan Intl?

    Yes. Boston Logan Intl has hotels nearby for those requiring accommodations. Hilton Boston Logan Airport is the closest property to Boston Logan Intl (0.0 km away from Boston Logan Intl).

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
South Portland
Burlington

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