HKG - BOS

$493 Find Cheap Flights from Hong Kong to Boston - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$828
Typical prices: $1,025-$1,730
Korean Air
Mon 11/5Mon 11/12
HKG - BOS • 1 stop
Cheapest non-stop
$1,147
Typical prices: $1,148-$1,813
Cathay Pacific
Mon 10/8Thu 10/18
HKG - BOS • Non-stop
Nonstop flights
You can fly direct with Cathay Pacific. Average duration is 15h 30m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 15 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $1,016 (round-trip)
Shortest trip • 20h 21m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Hong Kong to Boston (HKG-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hong Kong to Boston

Thu, Nov 5 - Thu, Nov 12
Korean Air Logo
6:10 pm - 8:50 amHKG  Hong Kong Intl-BOS Boston Logan Intl
27h 40m1 stop Incheon Intl
Korean Air Logo
11:10 am - 11:10 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
23h 00m1 stop Incheon Intl
$828Korean Air
Tue, Oct 13 - Tue, Oct 20
Korean Air Logo
5:55 pm - 10:10 amHKG  Hong Kong Intl-BOS Boston Logan Intl
28h 15m1 stop Incheon Intl
Korean Air Logo
12:55 pm - 4:20 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
39h 25m1 stop Incheon Intl
$841Korean Air
Tue, Oct 20 - Wed, Oct 28
Delta Logo
12:45 am - 7:52 pmHKG  Hong Kong Intl-BOS Boston Logan Intl
31h 07m2 stops Incheon Intl Detroit Metropolitan Wayne County
Delta Logo
6:45 am - 6:40 amBOS  Boston Logan Intl-HKG Hong Kong Intl
35h 55m1 stop Los Angeles
$842Delta
Thu, Oct 8 - Mon, Oct 19
United Airlines Logo
12:40 pm - 12:54 amHKG  Hong Kong Intl-BOS Boston Logan Intl
24h 14m2 stops Los Angeles Chicago O'Hare Intl
United Airlines Logo
12:45 pm - 5:40 amBOS  Boston Logan Intl-HKG Hong Kong Intl
28h 55m2 stops Chicago O'Hare Intl Los Angeles
$842United Airlines
Tue, Nov 3 - Tue, Nov 10
United Airlines Logo
10:35 am - 11:50 pmHKG  Hong Kong Intl-BOS Boston Logan Intl
26h 15m2 stops San Francisco Denver Intl
United Airlines Logo
6:01 pm - 6:45 amBOS  Boston Logan Intl-HKG Hong Kong Intl
23h 44m1 stop San Francisco
$842United Airlines
Thu, Oct 15 - Mon, Oct 19
Korean Air Logo
5:55 pm - 10:10 amHKG  Hong Kong Intl-BOS Boston Logan Intl
28h 15m1 stop Incheon Intl
Korean Air Logo
12:55 pm - 10:45 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
21h 50m1 stop Incheon Intl
$845Korean Air
Thu, Oct 8 - Sun, Oct 18
Cathay Pacific Logo
7:10 pm - 11:05 pmHKG  Hong Kong Intl-BOS Boston Logan Intl
15h 55mnonstop
Cathay Pacific Logo
1:45 am - 5:00 amBOS  Boston Logan Intl-HKG Hong Kong Intl
15h 15mnonstop
$1,147Cathay Pacific
Wed, Oct 21 - Tue, Oct 27
Cathay Pacific Logo
7:10 pm - 11:05 pmHKG  Hong Kong Intl-BOS Boston Logan Intl
15h 55mnonstop
Cathay Pacific Logo
1:30 am - 5:00 amBOS  Boston Logan Intl-HKG Hong Kong Intl
15h 30mnonstop
$1,150Cathay Pacific
Tue, Feb 9 - Thu, Apr 29
Qatar Airways Logo
12:25 am - 1:55 pmHKG  Hong Kong Intl-BOS Boston Logan Intl
26h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
10:00 pm - 3:10 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
29h 10m1 stop Doha Hamad Intl
$5,748Qatar Airways
Thu, Feb 11 - Tue, Apr 27
Qatar Airways Logo
6:05 pm - 1:55 pmHKG  Hong Kong Intl-BOS Boston Logan Intl
32h 50m1 stop Doha Hamad Intl
Qatar Airways Logo
10:00 pm - 3:10 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
29h 10m1 stop Doha Hamad Intl
$5,956Qatar Airways
Booking Insights

Price, demand and travel trends for Hong Kong to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Hong Kong to Boston?

Round-trip flights from Hong Kong to Boston typically range from $1,025 to $1,730. The lowest price found in the past 5 days was $828, on Korean Air.

What's the cheapest day of the week to fly from Hong Kong to Boston?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Hong Kong to Boston. It’s 12% cheaper than the average day, while Wednesday is the most expensive, with prices 29% higher.

What’s the cheapest month to fly from Hong Kong to Boston?

•October is the cheapest month to fly from Hong Kong to Boston at $945 round-trip.
•May ($1,717) and December ($1,541) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 81% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Hong Kong to Boston the cheapest?

Flights from Hong Kong to Boston are cheapest 15 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Hong Kong to Boston

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Robert Schrader

Robert Schrader

Expert on HKG

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for Hong Kong to Boston flights

Low season

January

Cheapest flight

$495
Beat the crowds with an average 95% drop in travelers.
The most popular month to fly with an average 119% increase in travelers.
One-way flight from Hong Kong to Boston

When to book flights from Hong Kong to Boston

Are your dates flexible? Find out the best times to travel from Hong Kong to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Hong Kong to Boston: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Hong Kong to Boston 
Verified travelerFlew with Cathay Pacific-Jun 2026
HKG is is very large airport and would suggest familiarizing yourself with the airport layout prior to arriving particurlry if you have a short connection.
Verified travelerFlew with Cathay Pacific-Sep 2024
Fill out arrival card on the plane to expedite the arrivals process

Your Hong Kong to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Hong Kong to Boston?

    These are the earliest and latest flight times available from Hong Kong to Boston:

    • Earliest: departs at 7:10 pm and lands at 10:40 am
    • Latest: departs at 7:45 pm and lands at 11:15 am.

    The flight takes about 15h 30m.

  • What cabin classes can I book on flights from Hong Kong to Boston?

    Three cabin classes are available on flights from Hong Kong to Boston:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Hong Kong to Boston?

    A nonstop flight from Hong Kong to Boston takes 15h 30m, covering 7,952 miles.

  • Do I need a passport to fly from Hong Kong to Boston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Hong Kong to Boston flight?

    Round-trip flights from Hong Kong to Boston range from $1,025 to $1,730, with an average of $1,280 over the past 12 months. Anything below $1,025 counts as a good deal.

  • How expensive are last-minute Hong Kong to Boston flights?

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the $1,280 route average. Book 15 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Hong Kong to Boston?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $1,016 round-trip via Doha Hamad Intl (DOH), compared to $1,655 for nonstop.

  • How does on-time performance compare across airlines flying from Hong Kong to Boston?

    Cathay Pacific is the only airline operating Hong Kong to Boston flights. 87% of its flights are on time.

  • Which aircraft model is used most often on flights from Hong Kong to Boston?

    The Airbus A350-1000 family is used most often on this route, operated mainly by Cathay Pacific. Other aircraft seen on the route include Airbus A350-800 variants.

  • How are flight departures from Hong Kong to Boston spread across the day?

    Evening is the busiest departure period on Hong Kong to Boston flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

  • Which airlines offer Wi-Fi on Hong Kong to Boston flights?

    Cathay Pacific is the only airline on the Hong Kong to Boston route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Hong Kong to Boston looking right now?

    One-way fares from Hong Kong to Boston are currently lower than usual. Average one-way flight prices are about $713, which is 26% below the typical average for this route.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Hong Kong to Boston?

    Flights from Hong Kong to Boston usually depart from Hong Kong Intl (HKG) and arrive at Boston Logan Intl (BOS).

  • What time of day has the fewest delays on flights from Hong Kong to Boston?

    Evening flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Hong Kong to Boston?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Hong Kong to Boston route, 13% of flights were delayed in the past 3 months, with delays averaging 2h 27m.

  • Which airports do connecting flights from Hong Kong to Boston pass through?

    One-stop flights from Hong Kong to Boston most commonly connect through:

    • Incheon Intl (ICN) - 35% of one-stop connections
    • Doha Hamad Intl (DOH) - 23% of one-stop connections
    • San Francisco (SFO) - 16% of one-stop connections
    • Istanbul (IST) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Hong Kong to Boston?

    Yes. Flexible dates can save you up to 32% on flights from Hong Kong to Boston. Friday is the cheapest departure day at $1,138 round-trip on average, while Wednesday is the most expensive at $1,658, a difference of $520.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Hong Kong to Boston?

    Only Cathay Pacific operates flights between Hong Kong and Boston.

  • How much time can I save by choosing a different layover airport from Hong Kong to Boston?

    Flying via Tokyo Narita (NRT) gives the shortest average 1-stop total travel time at 20h 21m, compared with 21h 46m via Incheon Intl (ICN) and 22h 25m via San Francisco (SFO).

  • What is the time difference between Hong Kong and Boston?

    Boston is 12 hours behind Hong Kong (Eastern Time vs Hong Kong Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

  • Which airlines include bags at no extra cost on Hong Kong to Boston flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Cathay Pacific: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Hong Kong to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Wednesday. On this route, Friday flights average $1,138, about $520 less than Wednesday fares (31% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Hong Kong to Boston trip for October. Fares historically average $945 round-trip in that month - typically $772 less than the most expensive month, which is May (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Doha Hamad Intl Airport (DOH) can be cheaper than flying direct. The cheapest layover option averages $1,016 round-trip on this route - about $639 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

    • Hilton Boston Logan Airport
    • Hilton Garden Inn Boston Logan Airport
    • Embassy Suites by Hilton Boston at Logan Airport

Prefer to fly direct from Hong Kong to Boston?

 
Find which airlines fly direct from Hong Kong Intl Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Hong Kong Intl to Boston Logan Intl

Monday

Cathay Pacific

Cathay Pacific

Tuesday

Cathay Pacific

Cathay Pacific

Wednesday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific

Cathay Pacific

Friday

Cathay Pacific

Cathay Pacific

Saturday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific

Cathay Pacific

See more direct flights

Direct returns

Boston Logan Intl to Hong Kong Intl

Monday

Cathay Pacific

Cathay Pacific

Tuesday

Cathay Pacific

Cathay Pacific

Wednesday

Cathay Pacific

Cathay Pacific

Thursday

Cathay Pacific

Cathay Pacific

Friday

Cathay Pacific

Cathay Pacific

Saturday

Cathay Pacific

Cathay Pacific

Sunday

Cathay Pacific

Cathay Pacific

See more direct flights

More options for your flight from Hong Kong to Boston

Complete your trip to Boston with a hotel stay or car rental