How long is the flight from Kaohsiung City to Boston?

Departing from Kaohsiung City to Boston will take you 21h 50m. The distance between Kaohsiung City and Boston is about 7886 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from KHH to BOS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kaohsiung City to Boston as you normally would.

Can I find deals for flights from Kaohsiung City to Boston that include hotel bookings?

Yes. In addition to deals on Kaohsiung City to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kaohsiung City to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaohsiung City to Boston.

Can I find deals for business class flights from Kaohsiung City to Boston?

Yes. Cheapflights offers flight deals from Kaohsiung City to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,178+ Flights from Kaohsiung City to Boston

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Cheap flight deals from Kaohsiung City to Boston

Cheapest flights from Kaohsiung City to Boston
Explore the most affordable flight options available from Kaohsiung City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Thu 4/21:15 pm

KHH

BOS

1 stop21h 50m

Cathay Pacific

Sat 4/41:45 am

BOS

KHH

1 stop20h 25m

Cathay Pacific

Deal found 1/26

$1,178

Fri 5/229:55 am

KHH

BOS

2 stops41h 59m

United Airlines

Thu 6/46:20 am

BOS

KHH

2 stops26h 40m

United Airlines

Deal found 1/28

$1,308

Wed 5/279:55 am

KHH

BOS

3 stops35h 29m

United Airlines

Sat 6/67:30 am

BOS

KHH

2 stops25h 30m

United Airlines

Deal found 1/27

$1,378

Wed 5/2711:10 am

KHH

BOS

1 stop23h 55m

Cathay Pacific

Sat 6/612:01 pm

BOS

KHH

2 stops36h 39m

Cathay Pacific

Deal found 1/26

$1,383

Fri 5/226:55 am

KHH

BOS

2 stops38h 59m

Multiple Airlines

Thu 6/410:35 am

BOS

KHH

2 stops22h 25m

Multiple Airlines

Deal found 1/26

$1,395

Fri 5/227:10 pm

KHH

BOS

1 stop39h 55m

Cathay Pacific

Wed 6/31:45 am

BOS

KHH

1 stop28h 25m

Cathay Pacific

Deal found 1/27

$1,497

Best flights from Kaohsiung City to Boston
Discover carefully curated flight deals from Kaohsiung City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Thu 4/21:15 pm

KHH

BOS

1 stop21h 50m

Cathay Pacific

Sat 4/41:45 am

BOS

KHH

1 stop20h 25m

Cathay Pacific

Deal found 1/26

$1,178

Fri 5/229:55 am

KHH

BOS

2 stops41h 59m

United Airlines

Thu 6/46:20 am

BOS

KHH

2 stops26h 40m

United Airlines

Deal found 1/28

$1,308

Fri 5/226:55 am

KHH

BOS

2 stops38h 59m

Multiple Airlines

Thu 6/410:35 am

BOS

KHH

2 stops22h 25m

Multiple Airlines

Deal found 1/26

$1,395

Wed 5/279:55 am

KHH

BOS

2 stops34h 23m

United Airlines

Sat 6/67:30 am

BOS

KHH

2 stops25h 30m

United Airlines

Deal found 1/27

$1,378

Find flight deals from Kaohsiung City to Boston

Round-trip from	$1,178 (Cathay Pacific)

From Kaohsiung City to Boston Logan Intl

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Kaohsiung City to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kaohsiung CityBoston

KHH - BOS

KHHBOS

Kaohsiung City

Thu 4/2

1:15 pm-11:05 pm

1 stop21h 50m

Boston Logan Intl

Sat 4/4

1:45 am-10:10 am

1 stop20h 25m

$1,178

Kaohsiung CityBoston

KHH - BOS

KHHBOS

Kaohsiung City

Fri 5/22

9:55 am-3:54 pm

2 stops41h 59m

Boston Logan Intl

Thu 6/4

6:20 am-9:00 pm

2 stops26h 40m

$1,308

Kaohsiung CityBoston

KHH - BOS

KHHBOS

Kaohsiung City

Wed 5/27

9:55 am-8:18 am

2 stops34h 23m

Boston Logan Intl

Sat 6/6

7:30 am-9:00 pm

2 stops25h 30m

$1,378

Kaohsiung CityBoston

KHH - BOS

KHHBOS

Kaohsiung City

Fri 5/22

6:55 am-9:54 am

2 stops38h 59m

Boston Logan Intl

Thu 6/4

10:35 am-9:00 pm

2 stops22h 25m

$1,395

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Kaohsiung City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kaohsiung City with our price prediction graph.

Estimated round-trip 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.

Related info for your journey

How long is the flight from Kaohsiung City to Boston?
Departing from Kaohsiung City to Boston will take you 21h 50m. The distance between Kaohsiung City and Boston is about 7886 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Kaohsiung City to Boston that include hotel bookings?
Yes. In addition to deals on Kaohsiung City to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kaohsiung City to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaohsiung City to Boston.
Can I find deals for business class flights from Kaohsiung City to Boston?
Yes. Cheapflights offers flight deals from Kaohsiung City to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kaohsiung City to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kaohsiung City to Boston

Cheapest flights from Kaohsiung City to Boston
Explore the most affordable flight options available from Kaohsiung City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Kaohsiung City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Best flights from Kaohsiung City to Boston
Discover carefully curated flight deals from Kaohsiung City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Discover carefully curated flight deals from Kaohsiung City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Find flight deals from Kaohsiung City to Boston

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kaohsiung City to Boston that are best for you.

Best time to book a flight from Kaohsiung City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kaohsiung City with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Kaohsiung City to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Kaohsiung City to Boston?

Can I find deals for flights from Kaohsiung City to Boston that include hotel bookings?

How can I find direct flights from Kaohsiung City to Boston?

Can I find deals for business class flights from Kaohsiung City to Boston?

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 28, 2026.

Complete your trip

Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Kaohsiung City to Boston by cabin class

Find flights from Kaohsiung City to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kaohsiung City and Boston flights

Browse other Kaohsiung City and Boston flight options. Last updated on January 28, 2026.

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$1,178+ Cheap flights from Kaohsiung City (KHH) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kaohsiung City to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kaohsiung City to Boston

Cheapest flights from Kaohsiung City to BostonExplore the most affordable flight options available from Kaohsiung City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Kaohsiung City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Find flight deals from Kaohsiung City to Boston

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kaohsiung City to Boston that are best for you.

Best time to book a flight from Kaohsiung City to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Kaohsiung City with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Kaohsiung City to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Kaohsiung City to Boston?

Can I find deals for flights from Kaohsiung City to Boston that include hotel bookings?

How can I find direct flights from Kaohsiung City to Boston?

Can I find deals for business class flights from Kaohsiung City to Boston?

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 28, 2026.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Kaohsiung City to Boston
Explore the most affordable flight options available from Kaohsiung City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.