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HK$8,623+ 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 8-6. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
24 May — 31 May1
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 24 April 2026.

Thu 15-1019:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Wed 28-1001:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 20-4HK$9,532
Fri 16-1019:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Fri 30-1001:30
BOS
-
HKG
Nonstop15h 30m
Cathay Pacific
Deal found 20-4HK$10,135
Wed 3-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 9-601:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 19-4HK$11,012
Tue 8-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 28-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 21-4HK$11,827
Wed 1-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 14-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 24-4HK$11,874
Wed 1-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Thu 16-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 24-4HK$11,999
Mon 8-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 14-601:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 23-4HK$12,304
Sun 28-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Wed 15-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 24-4HK$12,461
Tue 30-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Thu 16-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 24-4HK$12,696
Fri 26-619:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Thu 16-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 24-4HK$13,158

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 24 April 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

Thu 15-10

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 28-10

01:30-05:00

Nonstop15h 30m

HK$9,532
Fastest return journey

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$11,827

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 1-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Thu 16-7

01:45-05:00

Nonstop15h 15m

HK$11,999

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 30-6

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Thu 16-7

01:45-05:00

Nonstop15h 15m

HK$12,696

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 3-6

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Tue 9-6

01:45-05:00

Nonstop15h 15m

HK$12,861

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 20-5

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 22-6

01:45-05:00

Nonstop15h 15m

HK$17,654

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 19-5

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sun 28-6

01:45-05:00

Nonstop15h 15m

HK$17,693

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 18-5

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 20-6

01:45-05:00

Nonstop15h 15m

HK$17,701

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 19-5

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Fri 19-6

01:45-05:00

Nonstop15h 15m

HK$18,022

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 22-5

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Tue 23-6

01:45-05:00

Nonstop15h 15m

HK$18,273

Flights are sorted by cheapest return flights first.

Deals found on 19-4

Showing 1-10 of 19 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 24 April 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
1,295 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

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
1,295 reviews
Cathay Pacific
7.6
Good
1,295 reviews
Check prices

Food

7.3

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Crew

8.1

Overall

7.6

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.

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$8,514.

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