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HK$8,520+ 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 25-5. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
15 Jun — 22 Jun1
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 16 May 2026.

Wed 4-1119:40
HKG
-
BOS
Nonstop15h 20m
Cathay Pacific
Sat 7-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 15-5HK$9,130
Wed 28-1019:40
HKG
-
BOS
Nonstop15h 20m
Cathay Pacific
Mon 9-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 11-5HK$9,326
Mon 2-1119:40
HKG
-
BOS
Nonstop15h 20m
Cathay Pacific
Thu 12-1100:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 14-5HK$9,397
Thu 24-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 29-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 13-5HK$9,404
Tue 8-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 28-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 16-5HK$10,610
Mon 6-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 20-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 15-5HK$11,433
Mon 20-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 27-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 16-5HK$12,161
Thu 23-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Thu 30-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 16-5HK$12,302
Wed 27-519:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Wed 17-601:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 13-5HK$12,568

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 May 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 4-11

19:40-22:00

Nonstop15h 20m

Boston Logan Intl

Sat 7-11

00:30-05:00

Nonstop15h 30m

HK$9,130

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 8-9

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 28-9

01:45-05:00

Nonstop15h 15m

HK$11,018

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 21-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Thu 30-7

01:45-05:00

Nonstop15h 15m

HK$12,302

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 23-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 29-7

01:45-05:00

Nonstop15h 15m

HK$12,302

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 24-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Tue 28-7

01:45-05:00

Nonstop15h 15m

HK$12,905

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 24-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 10-8

01:45-05:00

Nonstop15h 15m

HK$13,030

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 16-6

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Thu 18-6

01:45-05:00

Nonstop15h 15m

HK$13,508

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 28-5

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Fri 19-6

01:45-05:00

Nonstop15h 15m

HK$13,594
Cheapest one-way
Fastest single journey

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 27-5

19:10-23:05

Nonstop15h 55m

HK$8,825

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 21-5

19:10-23:05

Nonstop15h 55m

HK$8,825

Flights are sorted by cheapest return flights first.

Deals found on 15-5

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 16 May 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
1,331 reviews
Check prices

Boarding

7.9

Food

7.3

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
Cathay Pacific
7.6
Good
1,331 reviews
Cathay Pacific
7.6
Good
1,331 reviews
Check prices

Boarding

7.9

Food

7.3

Overall

7.6

Entertainment

7.8

Comfort

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.

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