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HK$7,378+ 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 7-4. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
10 Apr — 17 Apr1
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 11 March 2026.

Tue 7-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Thu 23-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 9-3HK$7,378
Fri 10-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Thu 23-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 9-3HK$7,424
Tue 7-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 13-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 8-3HK$8,488
Thu 9-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Thu 23-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 10-3HK$8,825
Mon 6-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 13-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-3HK$9,028
Tue 7-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 14-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-3HK$9,060
Mon 6-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 12-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-3HK$9,200
Fri 10-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Sun 12-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-3HK$9,795
Wed 8-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Mon 13-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 7-3HK$9,811
Wed 8-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Tue 14-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-3HK$9,834
Mon 6-419:10
HKG
-
BOS
Nonstop15h 55m
Cathay Pacific
Wed 15-401:45
BOS
-
HKG
Nonstop15h 15m
Cathay Pacific
Deal found 6-3HK$9,905

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 11 March 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

Fri 10-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Thu 23-4

01:45-05:00

Nonstop15h 15m

HK$7,424

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 7-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Mon 13-4

01:45-05:00

Nonstop15h 15m

HK$8,488

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 6-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sat 11-4

01:45-05:00

Nonstop15h 15m

HK$9,200

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 14-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sun 19-4

01:45-05:00

Nonstop15h 15m

HK$10,538

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 31-3

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 1-4

01:45-05:00

Nonstop15h 15m

HK$10,671

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 5-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Sun 12-4

01:45-05:00

Nonstop15h 15m

HK$11,446

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 5-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Tue 14-4

01:45-05:00

Nonstop15h 15m

HK$12,267

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Sun 10-5

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Fri 15-5

01:45-05:00

Nonstop15h 15m

HK$13,449

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 6-4

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Fri 17-4

01:45-05:00

Nonstop15h 15m

HK$13,472

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Fri 14-8

19:10-23:05

Nonstop15h 55m

Boston Logan Intl

Wed 9-9

01:45-05:00

Nonstop15h 15m

HK$13,707

Flights are sorted by cheapest return flights first.

Deals found on 10-3

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 11 March 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
1,203 reviews
Check prices

Crew

8.1

Boarding

7.9

Entertainment

7.8

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,203 reviews
Cathay Pacific
7.6
Good
1,203 reviews
Check prices

Crew

8.1

Boarding

7.9

Entertainment

7.8

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

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 23h 19m on average. The quickest direct flight to Boston at this time departs from Hong Kong (23h 19m), while the longest leaves from Hong Kong (23h 19m).

  • 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$9,240.

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