HKG - BOS

$508 Find Cheap Flights from Hong Kong to Boston - Compare and Save

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Everything you should know

Cheapest round-trip
$769
Typical prices: $1,025-$1,730
Air Canada
Sun 10/14Mon 12/3
HKG - BOS • 2 stops
Cheapest non-stop
$1,121
Typical prices: $1,148-$1,813
Cathay Pacific
Sat 10/6Fri 10/12
HKG - BOS • Non-stop
Nonstop flights
You can fly direct with Cathay Pacific. Average duration is 15h 44m
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
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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

Wed, Oct 14 - Thu, Dec 3
Multiple Airlines Logo
9:45 am - 9:50 amHKG  Hong Kong Intl-BOS Boston Logan Intl
36h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
11:47 am - 5:10 amBOS  Boston Logan Intl-HKG Hong Kong Intl
28h 23m2 stops Chicago O'Hare Intl Vancouver Intl
$769Multiple Airlines
Mon, Oct 12 - Wed, Nov 11
Air Canada Logo
9:45 am - 9:26 pmHKG  Hong Kong Intl-BOS Boston Logan Intl
23h 41m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:30 am - 5:10 amBOS  Boston Logan Intl-HKG Hong Kong Intl
34h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$772Air Canada
Wed, Oct 14 - Thu, Dec 3
Air Canada Logo
9:45 am - 9:50 amHKG  Hong Kong Intl-BOS Boston Logan Intl
36h 05m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:10 am - 5:10 amBOS  Boston Logan Intl-HKG Hong Kong Intl
29h 00m2 stops Toronto Pearson Intl Vancouver Intl
$778Air Canada
Mon, Sep 14 - Mon, Nov 16
Korean Air Logo
5:55 pm - 10:10 amHKG  Hong Kong Intl-BOS Boston Logan Intl
28h 15m1 stop Incheon Intl
Korean Air Logo
11:00 am - 11:10 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
23h 10m1 stop Incheon Intl
$829Korean Air
Sun, Oct 4 - Mon, Oct 12
Korean Air Logo
12:45 am - 10:10 amHKG  Hong Kong Intl-BOS Boston Logan Intl
21h 25m1 stop Incheon Intl
Korean Air Logo
12:55 pm - 4:20 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
39h 25m1 stop Incheon Intl
$833Korean Air
Tue, Oct 13 - Thu, Dec 3
Korean Air Logo
12:45 am - 10:10 amHKG  Hong Kong Intl-BOS Boston Logan Intl
21h 25m1 stop Incheon Intl
Korean Air Logo
11:00 am - 11:10 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
23h 10m1 stop Incheon Intl
$838Korean Air
Thu, Dec 17 - Wed, Dec 30
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
8:40 pm - 9:40 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
36h 00m1 stop Doha Hamad Intl
$1,092Qatar Airways
Thu, Dec 17 - Wed, Dec 30
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
8:40 pm - 9:40 pmBOS  Boston Logan Intl-HKG Hong Kong Intl
36h 00m1 stop Doha Hamad Intl
$1,093Qatar Airways
Tue, Oct 6 - Mon, Oct 12
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
$1,121Cathay Pacific
Thu, Sep 17 - Tue, Sep 29
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
$1,142Cathay Pacific
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 from Hong Kong to Boston with more confidence.

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

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

What is 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 prices 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

$508
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 2% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What airlines are available from Hong Kong to Boston?

    Only Cathay Pacific operates flights between Hong Kong and Boston.

  • 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).

  • 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 travelers should check the fare details before booking.

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

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

    • Economy Class
    • Business Class

  • 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.

  • 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.

  • 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

    Incheon Intl (ICN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 32% on the Hong Kong to Boston route. 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.

  • 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 2 hours 25 minutes.

  • 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%.

  • What popular places can I visit in Boston?

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

  • 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 10:54 am
    • Latest: departs at 7:40 pm and lands at 11:24 am.

    The flight takes about 15h 44m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 8% above the route average of $1,280. Book 15 weeks before departure for the lowest fares.

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

    A nonstop flight from Hong Kong to Boston takes 15h 44m, 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 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 $655, which is 32% below the typical average for this route.

  • How does Cathay Pacific’s on-time performance compare to other airlines on Hong Kong to Boston flights?

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

  • How do delay rates compare for morning and evening flights from Hong Kong to Boston?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • 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 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

  • 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.

  • 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.

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 can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $1,138 - about $520 less than Wednesday (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.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hyatt Regency Boston Harbor

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

Everything you need to know for your flight from Hong Kong to Boston

Information on your arrival and departure airports