$458 Cheap Flights from Kaohsiung (KHH) to Boston (BOS)

View $458 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Kaohsiung Intl. Airport (KHH) to Logan International Airport (BOS)

Cheap Flights from Kaohsiung to Boston (KHH-BOS)

Prices were available within the past 7 days and start at $458 for one-way flights and $1,111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, Dec 3 - Wed, Dec 10
KHH
Kaohsiung
BOS
Boston
$1,111 Roundtrip, found 2 days ago
$1,111
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Dec 3 from Kaohsiung to Boston, returning Wed, Dec 10, priced at $1,111 found 2 days ago
Cathay Pacific
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,204 Roundtrip, found 2 days ago
$1,204
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,204 found 2 days ago
All Nippon Airways
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,233 Roundtrip, found 2 days ago
$1,233
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,233 found 2 days ago
Cathay Pacific
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,266 Roundtrip, found 2 days ago
$1,266
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,266 found 2 days ago
Cathay Pacific
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,284 Roundtrip, found 2 days ago
$1,284
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,284 found 2 days ago
China Airlines
Mon, Feb 2 - Wed, Apr 29
KHH
Kaohsiung
BOS
Boston
$1,306 Roundtrip, found 6 days ago
$1,306
Roundtrip
found 6 days ago
Select China Airlines flight, departing Mon, Feb 2 from Kaohsiung to Boston, returning Wed, Apr 29, priced at $1,306 found 6 days ago
China Airlines
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,310 Roundtrip, found 2 days ago
$1,310
Roundtrip
found 2 days ago
Select China Airlines flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,310 found 2 days ago
Cathay Pacific
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,329 Roundtrip, found 2 days ago
$1,329
Roundtrip
found 2 days ago
Select Cathay Pacific flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,329 found 2 days ago
Air Canada
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,338 Roundtrip, found 2 days ago
$1,338
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,338 found 2 days ago
EVA Airways
Tue, May 19 - Thu, May 28
KHH
Kaohsiung
BOS
Boston
$1,367 Roundtrip, found 2 days ago
$1,367
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Tue, May 19 from Kaohsiung to Boston, returning Thu, May 28, priced at $1,367 found 2 days ago

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Flights from Kaohsiung (KHH) to Boston (BOS)
Origin airport
Kaohsiung Intl.
Destination airport
Logan Intl.
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$1,111
Distance
7891 mi

Kaohsiung to Boston Flights

The cheapest times to fly from Kaohsiung to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kaohsiung to Boston are during the month of December. You can find some of the cheapest flights from Kaohsiung to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kaohsiung to Boston

Sunday is one of the best days to book for cheap flights from Kaohsiung to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kaohsiung to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kaohsiung to Boston in 2026. You can also book with separate airlines for your outbound and return journeys, from $458 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kaohsiung to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kaohsiung to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS) cost?
Grab a cheap one-way flight from $458 or cheap return flight from $1,111 from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS)?
Planning your trip for December may help you find better deals, as it's the cheapest month for flights between KHH and BOS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest KHH to BOS flight.
How many flights per day from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS)?
Direct flights from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KHH to BOS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS)?
To avoid possible delays on the Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS) last-minute?
Last-minute bookings from KHH to BOS are generally more expensive. For the lowest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book a KHH to BOS flight and hotel package?
You'll typically save money by securing a KHH to BOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Kaohsiung Intl. Airport (KHH) to Logan Intl. Airport (BOS)?
If you reserved your KHH to BOS flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.