BOS - KHH

$698 Find Cheap Flights from Boston to Kaohsiung City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Kaohsiung City departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kaohsiung City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kaohsiung City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Kaohsiung City, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boston to Kaohsiung City (BOS-KHH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Kaohsiung City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kaohsiung City

Sat, Nov 8 - Wed, Nov 12
United Airlines Logo
6:10 pm - 9:20 pmBOS-KHH
62h 10m3 stops
United Airlines Logo
11:30 am - 5:56 amKHH-BOS
31h 26m3 stops
$859United Airlines
Find Deal
Fri, Nov 7 - Wed, Nov 12
Cathay Pacific Logo
12:30 am - 10:25 amBOS-KHH
20h 55m1 stop
Cathay Pacific Logo
1:15 pm - 10:00 pmKHH-BOS
21h 45m1 stop
$1,177Cathay Pacific
Find Deal
Sat, Nov 8 - Wed, Nov 12
ANA Logo
6:00 am - 2:30 pmBOS-KHH
43h 30m2 stops
ANA Logo
11:30 am - 9:38 pmKHH-BOS
23h 08m2 stops
$1,291ANA
Find Deal
Thu, Jan 1 - Sun, Jan 11
Multiple Airlines Logo
12:30 am - 6:15 pmBOS-KHH
28h 45m1 stop
Multiple Airlines Logo
7:50 am - 2:20 pmKHH-BOS
43h 30m2 stops
$1,538Multiple Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 10
Multiple Airlines Logo
12:30 am - 10:25 amBOS-KHH
20h 55m1 stop
Multiple Airlines Logo
7:50 am - 2:20 pmKHH-BOS
43h 30m2 stops
$1,593Multiple Airlines
Find Deal
Fri, Jan 2 - Sat, Jan 10
Cathay Pacific Logo
12:30 am - 12:15 pmBOS-KHH
22h 45m1 stop
Cathay Pacific Logo
7:25 pm - 10:00 pmKHH-BOS
39h 35m1 stop
$1,607Cathay Pacific
Find Deal
Thu, Jan 1 - Sun, Jan 11
Cathay Pacific Logo
12:30 am - 10:25 amBOS-KHH
20h 55m1 stop
Cathay Pacific Logo
7:25 pm - 10:00 pmKHH-BOS
39h 35m1 stop
$1,632Cathay Pacific
Find Deal
Fri, Jan 2 - Sun, Jan 11
ANA Logo
6:00 am - 10:55 pmBOS-KHH
27h 55m2 stops
ANA Logo
11:30 am - 12:46 pmKHH-BOS
38h 16m2 stops
$1,776ANA
Find Deal
Fri, Jan 2 - Sat, Jan 10
Korean Air Logo
11:00 am - 2:15 pmBOS-KHH
38h 15m1 stop
Korean Air Logo
7:05 am - 8:40 amKHH-BOS
38h 35m1 stop
$3,561Korean Air
Find Deal
Sat, Nov 8 - Wed, Nov 12
Korean Air Logo
11:00 am - 2:15 pmBOS-KHH
38h 15m1 stop
Korean Air Logo
7:05 am - 8:40 amKHH-BOS
38h 35m1 stop
$3,611Korean Air
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $859 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 40% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$859
Overall average: $920
United Airlines
Sat 11/8Wed 11/12
BOS - KHH • 3 stops
Cheapest one-way
$698
Cathay Pacific
Thu 1/1
BOS - KHH • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kaohsiung City!
Booking Insights

KAYAK's insights & trends for Boston to Kaohsiung City flights

Get data-powered insights and trends into flights from Boston to Kaohsiung City to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Kaohsiung City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Kaohsiung City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Kaohsiung City is September, where tickets cost $693 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is $1,982 and $1,703 respectively.

Good to know

Low seasonMay
Cheapest flight$698
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Boston to Kaohsiung City

When to book flights from Boston to Kaohsiung City

Are your dates flexible? Find out the best times to travel from Boston to Kaohsiung City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Kaohsiung City

  • What is the cheapest flight from Boston to Kaohsiung City?

    In the last 3 days, the lowest price for a flight from Boston to Kaohsiung City was $698 for a one-way ticket and $859 for a round-trip.

  • Do I need a passport to fly between Boston and Kaohsiung City?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Kaohsiung City.

  • Which aircraft models fly most regularly from Boston to Kaohsiung City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Kaohsiung City?

    Star Alliance, and oneworld are the airline alliances operating flights between Boston and Kaohsiung City, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Kaohsiung City, Cathay Pacific or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Kaohsiung City are Cathay Pacific and United Airlines. With an average price for the route of $1,015 and an overall rating of 7.6, Cathay Pacific is the most popular choice. United Airlines is also a great choice for the route, with an average price of $781 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Kaohsiung City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Kaohsiung City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Kaohsiung City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kaohsiung City from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Kaohsiung City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kaohsiung City with an airline and back to Boston with another airline. Booking your flights between Boston and KHH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Kaohsiung City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kaohsiung City from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Kaohsiung City

 
See real verified KAYAK customer reviews for airlines flying from Boston to Kaohsiung City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Kaohsiung City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1036 reviews
7.8Entertainment
8.1Crew
7.3Food
7.9Boarding
7.6Comfort
Airline reviews

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

8.0 ExcellentAnonymous, Oct 2025HKG - LAX
Read more Cathay Pacific reviews

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

Just want to do a little more clean up so does not smell like urine.

Entertainment for kids was good. Good was terrible, needs lots of work.

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

The only problem I had was not being able to download my boarding passes prior to arriving at the airport. Everything else was perfect.

They ran out of food and were offering random food to passengers.

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Flight was good but there are way to many announcements for credit cards etc.

Everything you need to know for your flight from Boston to Kaohsiung City

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