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HK$8,725+ 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 6-5. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
9 May — 16 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 9 April 2026.

Tue 8-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 28-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-4HK$11,004
Thu 3-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 13-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 8-4HK$11,967
Wed 2-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sat 12-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-4HK$12,563
Wed 1-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Fri 10-701:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-4HK$14,309
Wed 22-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Wed 22-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 9-4HK$15,288
Sun 26-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 2-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 5-4HK$15,390
Wed 22-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Fri 24-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 9-4HK$15,453
Thu 3-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 14-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 8-4HK$15,844
Tue 21-719:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 17-801:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 9-4HK$15,907
Mon 20-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Wed 29-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-4HK$16,079
Thu 3-919:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sat 12-901:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 8-4HK$16,353

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 9 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
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$11,004

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 3-9

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sun 13-9

01:45-05:00

Nonstop15h 15m

HK$11,967

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 22-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Fri 24-4

01:45-05:00

Nonstop15h 15m

HK$15,453

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 22-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Thu 23-4

01:45-05:00

Nonstop15h 15m

HK$15,453

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 20-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Tue 4-8

01:45-05:00

Nonstop15h 15m

HK$16,079

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 20-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 29-4

01:45-05:00

Nonstop15h 15m

HK$16,079

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 1-9

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 12-9

01:45-05:00

Nonstop15h 15m

HK$17,066

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$17,583

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sat 25-7

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 1-8

01:45-05:00

Nonstop15h 15m

HK$18,930

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$21,248

Flights are sorted by cheapest return flights first.

Deals found on 7-4

Showing 1-10 of 23 resultsSorted by cheapest first
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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 9 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
1,262 reviews
Check prices

Entertainment

7.8

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

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
1,262 reviews
Cathay Pacific
7.6
Good
1,262 reviews
Check prices

Entertainment

7.8

Crew

8.1

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

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$15,894.

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