Find flights
Deals
Airlines

HK$8,524+ Direct flights to Boston

This is the cheapest price on a non-stop flight to Boston found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-6. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Boston

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 16 June 2026.

Thu 5-1119:40
HKG
-
BOS
Nonstop15h 20m
Cathay Pacific
Wed 18-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 12-6HK$8,955
Mon 14-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 28-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 15-6HK$9,033
Mon 14-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 12-1001:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 13-6HK$9,041
Thu 17-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 4-1001:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 16-6HK$9,057
Thu 22-1019:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Wed 4-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 12-6HK$9,104
Wed 21-1019:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 15-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 14-6HK$9,135
Fri 18-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Fri 16-1001:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 13-6HK$9,637
Sun 18-1019:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 15-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 14-6HK$9,652
Sat 17-1019:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sat 14-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 14-6HK$9,731
Wed 16-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 5-1001:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 13-6HK$11,501
Tue 8-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 28-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 11-6HK$12,199

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 Fare Finder

 
Use the slider to find non-stop flights to Boston within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 70,647 searches and data was last updated on 16 June 2026.
Use the filters below to find and compare direct 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 16-9

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Tue 13-10

01:45-05:00

Nonstop15h 15m

HK$9,033

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 16-9

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 12-10

01:45-05:00

Nonstop15h 15m

HK$9,057
Fastest return journey

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 12-11

19:40-22:00

Nonstop15h 20m

Boston Logan Intl

Wed 25-11

00:30-05:00

Nonstop15h 30m

HK$9,104

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 19-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 14-11

00:30-05:00

Nonstop15h 30m

HK$9,135

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 21-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sun 15-11

00:30-05:00

Nonstop15h 30m

HK$9,135

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 19-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 18-11

00:30-05:00

Nonstop15h 30m

HK$9,135

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 21-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 14-11

00:30-05:00

Nonstop15h 30m

HK$9,135

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 17-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 14-11

00:30-05:00

Nonstop15h 30m

HK$9,731

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 14-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 20-7

01:45-05:00

Nonstop15h 15m

HK$14,808

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 13-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 10-8

01:45-05:00

Nonstop15h 15m

HK$14,878

Flights are sorted by cheapest return flights first.

Deals found on 11-6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Reviews of airlines flying non-stop to Boston

Get insights into the airlines that provide direct flights 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 16 June 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.
Cathay Pacific
7.6
Good
1,380 reviews
Check prices

Food

7.3

Overall

7.6

Crew

8.1

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,380 reviews
Cathay Pacific
7.6
Good
1,380 reviews
Check prices

Food

7.3

Overall

7.6

Crew

8.1

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

FAQ about direct flights to Boston

Find answers to frequently asked questions about direct flights to Boston to unlock the best deals on Cheapflights.

  • How long is a direct flight to Boston?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Boston to last approximately 15h 55m on average. The quickest direct flight to Boston at this time departs from Hong Kong (15h 55m), while the longest leaves from Hong Kong (15h 55m).

  • What is the best time of year to fly direct to Boston?

    If you're seeking the lowest price on a direct flight to Boston, February is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Boston, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Boston?

    Currently, the most popular direct flight origin to Boston is Hong Kong. A return direct flight from Hong Kong to Boston typically costs around HK$8,892.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights to United States

Book a non-stop flight to one of these popular destinations located in United States.
Direct flights to New York
Direct flights to Los Angeles
Direct flights to San Francisco
Direct flights to Chicago

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.