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HK$8,516+ 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 16-9. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

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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 27 June 2026.

Tue 15-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 12-1001:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 23-6HK$8,978
Mon 14-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 27-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 27-6HK$9,057
Wed 23-1219:40
HKG
-
BOS
Nonstop15h 20m
Cathay Pacific
Sun 3-100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 24-6HK$10,711
Thu 9-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 21-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 26-6HK$10,743
Thu 9-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sat 11-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 25-6HK$10,860
Tue 22-1219:40
HKG
-
BOS
Nonstop15h 20m
Cathay Pacific
Sat 2-100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 24-6HK$11,409
Wed 23-1219:40
HKG
-
BOS
Nonstop15h 20m
Cathay Pacific
Sat 2-100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 24-6HK$11,535
Thu 23-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sat 22-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 23-6HK$13,197
Tue 8-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 28-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 25-6HK$13,228

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 27 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
Fastest return journey

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 23-12

19:40-22:00

Nonstop15h 20m

Boston Logan Intl

Sat 2-1

00:30-05:00

Nonstop15h 30m

HK$11,535

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 17-12

19:40-22:00

Nonstop15h 20m

Boston Logan Intl

Tue 29-12

00:30-05:00

Nonstop15h 30m

HK$14,013

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 23-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 22-8

01:45-05:00

Nonstop15h 15m

HK$14,985

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 2-9

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 12-9

01:45-05:00

Nonstop15h 15m

HK$16,781

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 21-9

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 31-10

00:55-04:25

Nonstop15h 30m

HK$17,392

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 9-8

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 15-8

01:45-05:00

Nonstop15h 15m

HK$17,863
Cheapest one-way

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 9-9

19:10-23:05

Nonstop15h 55m

HK$8,531
Fastest single journey

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 10-11

19:40-22:00

Nonstop15h 20m

HK$8,735

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 7-7

19:10-23:05

Nonstop15h 55m

HK$8,759

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 12-9

19:10-23:05

Nonstop15h 55m

HK$8,908

Flights are sorted by cheapest return flights first.

Deals found on 27-6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 27 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
1,394 reviews
Check prices

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Crew

8.1

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
1,394 reviews
Cathay Pacific
7.6
Good
1,394 reviews
Check prices

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Crew

8.1

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.

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