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Cheap flights from Hong Kong to Boston from $501

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Boston departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:25 pm - 9:32 am
HKG
-
BOS
26h 07m2 stops
Air Canada Logo
3:35 pm - 6:40 pm
BOS
-
HKG
38h 05m2 stops
$839Air Canada
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
5:35 pm - 4:20 pm
HKG
-
BOS
35h 45m2 stops
Multiple Airlines Logo
6:24 pm - 1:00 pm
BOS
-
HKG
29h 36m2 stops
$840Multiple Airlines
Mon, Feb 2 - Mon, Feb 16
Multiple Airlines Logo
8:05 pm - 5:05 pm
HKG
-
BOS
34h 00m2 stops
Multiple Airlines Logo
6:24 pm - 10:25 am
BOS
-
HKG
27h 01m2 stops
$854Multiple Airlines
Tue, Feb 10 - Mon, Mar 2
Cathay Pacific Logo
7:40 pm - 10:00 pm
HKG
-
BOS
15h 20mnonstop
Cathay Pacific Logo
12:30 am - 5:00 am
BOS
-
HKG
15h 30mnonstop
$881Cathay Pacific
Mon, Feb 2 - Sun, Feb 15
United Airlines Logo
11:25 am - 7:21 am
HKG
-
BOS
32h 56m1 stop
United Airlines Logo
3:09 pm - 7:20 pm
BOS
-
HKG
39h 11m2 stops
$884United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
10:45 pm - 7:21 am
HKG
-
BOS
21h 36m1 stop
United Airlines Logo
6:00 am - 7:20 pm
BOS
-
HKG
24h 20m1 stop
$885United Airlines
Mon, Feb 9 - Mon, Mar 2
United Airlines Logo
10:45 pm - 9:14 am
HKG
-
BOS
23h 29m2 stops
United Airlines Logo
6:00 am - 7:20 pm
BOS
-
HKG
24h 20m1 stop
$886United Airlines
Mon, Feb 2 - Mon, Feb 16
Cathay Pacific Logo
7:40 pm - 10:00 pm
HKG
-
BOS
15h 20mnonstop
Cathay Pacific Logo
12:30 am - 5:00 am
BOS
-
HKG
15h 30mnonstop
$887Cathay Pacific
Tue, Feb 10 - Sun, Mar 1
Cathay Pacific Logo
7:40 pm - 10:00 pm
HKG
-
BOS
15h 20mnonstop
Cathay Pacific Logo
12:30 am - 5:00 am
BOS
-
HKG
15h 30mnonstop
$892Cathay Pacific
Mon, Feb 9 - Mon, Mar 2
Cathay Pacific Logo
7:40 pm - 10:00 pm
HKG
-
BOS
15h 20mnonstop
Cathay Pacific Logo
12:30 am - 5:00 am
BOS
-
HKG
15h 30mnonstop
$903Cathay Pacific
Wed, Feb 11 - Sun, Mar 1

Air Canada flights from Hong Kong to Boston

Our best Air Canada deals on Hong Kong to Boston flight tickets
Air Canada
Feb 2
HKG8:25 pmHong Kong Intl
26h 07m
2 stops
BOS9:32 amBoston Logan Intl
Feb 16
BOS3:35 pmBoston Logan Intl
38h 05m
2 stops
HKG6:40 pmHong Kong Intl
$839
Find similar
Air Canada
Apr 9
HKG9:45 amHong Kong Intl
23h 42m
2 stops
BOS9:27 pmBoston Logan Intl
Apr 26
BOS5:30 amBoston Logan Intl
35h 40m
2 stops
HKG5:10 amHong Kong Intl
$910
Find similar
Air Canada
Feb 26
HKG8:25 pmHong Kong Intl
36h 17m
2 stops
BOS7:42 pmBoston Logan Intl
Mar 2
BOS10:15 amBoston Logan Intl
43h 25m
2 stops
HKG6:40 pmHong Kong Intl
$911
Find similar

Cathay Pacific flights from Hong Kong to Boston

Our best Cathay Pacific deals on Hong Kong to Boston flight tickets
Cathay Pacific
Feb 2
HKG7:40 pmHong Kong Intl
15h 20m
BOS10:00 pmBoston Logan Intl
Feb 15
BOS12:30 amBoston Logan Intl
15h 30m
HKG5:00 amHong Kong Intl
$881
Find similar
Cathay Pacific
Feb 10
HKG7:40 pmHong Kong Intl
15h 20m
BOS10:00 pmBoston Logan Intl
Mar 1
BOS12:30 amBoston Logan Intl
15h 30m
HKG5:00 amHong Kong Intl
$887
Find similar
Cathay Pacific
Feb 9
HKG7:40 pmHong Kong Intl
15h 20m
BOS10:00 pmBoston Logan Intl
Mar 2
BOS12:30 amBoston Logan Intl
15h 30m
HKG5:00 amHong Kong Intl
$892
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Hong Kong to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/2

8:25 pm-9:32 am

2 stops26h 07m

Boston Logan Intl

Mon 2/16

3:35 pm-6:40 pm

2 stops38h 05m

$839

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/2

5:35 pm-4:20 pm

2 stops35h 45m

Boston Logan Intl

Mon 2/16

6:24 pm-1:00 pm

2 stops29h 36m

$840

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 2/10

8:05 pm-5:05 pm

2 stops34h 00m

Boston Logan Intl

Mon 3/2

6:24 pm-10:25 am

2 stops27h 01m

$854

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/2

7:40 pm-10:00 pm

Nonstop15h 20m

Boston Logan Intl

Sun 2/15

12:30 am-5:00 am

Nonstop15h 30m

$881

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Thu 2/26

11:25 am-7:21 am

1 stop32h 56m

Boston Logan Intl

Mon 3/2

3:09 pm-7:20 pm

2 stops39h 11m

$884

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/9

10:45 pm-7:21 am

1 stop21h 36m

Boston Logan Intl

Mon 3/2

6:00 am-7:20 pm

1 stop24h 20m

$885

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/2

10:45 pm-9:14 am

2 stops23h 29m

Boston Logan Intl

Mon 2/16

6:00 am-7:20 pm

1 stop24h 20m

$886

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Tue 2/10

7:40 pm-10:00 pm

Nonstop15h 20m

Boston Logan Intl

Sun 3/1

12:30 am-5:00 am

Nonstop15h 30m

$887

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Mon 2/9

7:40 pm-10:00 pm

Nonstop15h 20m

Boston Logan Intl

Mon 3/2

12:30 am-5:00 am

Nonstop15h 30m

$892

Hong KongBoston

HKG - BOS

HKGBOS

Hong Kong Intl

Wed 2/11

7:40 pm-10:00 pm

Nonstop15h 20m

Boston Logan Intl

Sun 3/1

12:30 am-5:00 am

Nonstop15h 30m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Hong Kong to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, October is the cheapest month to fly from Hong Kong to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,070. If you aren’t able to travel during the month of October, then book flights to Boston from Hong Kong during September instead. Flights to Boston in September, while not as cheap as those in October, still average around $1,117.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Hong Kong to Boston is on a Thursday when prices can be found for as low as $1,096. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $1,840.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Hong Kong to Boston in the evening for as low as $1,288. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $1,651 per ticket.

What is the cheapest Hong Kong Intl to Boston Logan Intl flight route?

Fly from Hong Kong Intl to Boston Logan Intl for the best Hong Kong Intl - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,451 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Hong Kong for as low as $976 on momondo.

What cabin class options are available on Hong Kong Intl to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to Boston flights?

You could potentially save up to 14% on your flight if you consider stops on a Hong Kong to Boston flight.

How have Hong Kong to Boston flight prices changed over time?

As of December 2025, prices for Hong Kong to Boston flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hong Kong to Boston (HKG to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Boston

Best Price Found

$1,080

Fastest flight time

19h 38m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Hong Kong in the past 72 hours is $1,080. The best round-trip flight deal from Hong Kong to Boston found on momondo in the last 72 hours is $1,096.
The fastest flight from Hong Kong to Boston takes 19h 38m
Direct flights go from Hong Kong to Boston every day.
There is 1 airport in Boston. From Hong Kong there are direct flights to Boston Logan Intl (BOS).
Search flight deals

  • How far is Hong Kong Intl to Boston Logan Intl by plane?

    Boston Logan Intl is 7949.3 mi away from Hong Kong Intl. 19h 38m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Hong Kong Intl Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hong Kong to Boston?

  • What is the most popular airline from Hong Kong to Boston?

Best airlines flying from Hong Kong to Boston

Compare and see reviews for airlines that fly from Hong Kong to Boston with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $903Free CancellationRating
7.6
1,095 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $909Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
United AirlinesPriceFrom $973Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,309Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights

  • Cathay Pacific Flights From Hong Kong to Boston

    Cathay Pacific is one of the most popular airlines flying from Hong Kong to Boston, operating 7 flights/week on average for this route. A good Cathay Pacific flight deal for Hong Kong to Boston starts from $903 round-trip, up to an average price of $1,289. Our users have rated Cathay Pacific at 7.6/10.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hong Kong to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Hong Kong to Boston with flexible booking policies on momondo?

Flights from Hong Kong to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hong Kong to Boston?

momondo helps you find the best flight between Hong Kong and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hong Kong to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hong Kong to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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