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HK$8,705+ 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 18-6. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
9 Jun — 16 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 10 May 2026.

Mon 22-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sat 4-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-5HK$10,811
Thu 16-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 4-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-5HK$11,875
Wed 22-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 10-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-5HK$12,431
Sun 19-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 11-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-5HK$12,486
Tue 2-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 9-601:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 8-5HK$12,494
Tue 2-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 8-601:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-5HK$12,502
Wed 20-519:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Fri 22-501:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-5HK$12,580
Mon 20-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 10-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-5HK$12,588
Thu 23-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 11-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-5HK$12,596
Thu 25-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 7-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-5HK$12,627
Tue 23-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 29-601:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 8-5HK$12,650
Fri 17-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 4-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-5HK$13,018

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 10 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

Mon 5-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 19-10

01:45-05:00

Nonstop15h 15m

HK$9,206

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$10,999

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$11,813

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 22-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 10-8

01:45-05:00

Nonstop15h 15m

HK$12,431

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 22-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 12-8

01:45-05:00

Nonstop15h 15m

HK$12,431

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 2-6

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 8-6

01:45-05:00

Nonstop15h 15m

HK$12,502

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 23-6

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 29-6

01:45-05:00

Nonstop15h 15m

HK$12,580

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 23-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 10-8

01:45-05:00

Nonstop15h 15m

HK$13,480

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 16-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 5-8

01:45-05:00

Nonstop15h 15m

HK$13,511

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 20-6

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 24-6

01:45-05:00

Nonstop15h 15m

HK$14,075

Flights are sorted by cheapest return flights first.

Deals found on 5-5

Showing 1-10 of 18 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 10 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
1,324 reviews
Check prices

Boarding

7.9

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Entertainment

7.8

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
1,324 reviews
Cathay Pacific
7.6
Good
1,324 reviews
Check prices

Boarding

7.9

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Entertainment

7.8

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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