BOS - KHH

$483 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 3/7. 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

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

Tue, Nov 4 - Tue, Jan 27
United Airlines Logo
6:00 am - 9:20 pmBOS-KHH
26h 20m2 stops
United Airlines Logo
10:35 am - 8:05 pmKHH-BOS
22h 30m2 stops
$604United Airlines
Find Deal
Mon, Nov 3 - Mon, Jan 26
United Airlines Logo
8:15 am - 9:20 pmBOS-KHH
24h 05m2 stops
United Airlines Logo
10:35 am - 7:21 amKHH-BOS
33h 46m3 stops
$609United Airlines
Find Deal
Wed, Oct 22 - Wed, Jan 21
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 5:13 pmKHH-BOS
43h 38m2 stops
$611United Airlines
Find Deal
Tue, Oct 21 - Tue, Jan 20
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 12:46 pmKHH-BOS
39h 11m3 stops
$617United Airlines
Find Deal
Wed, Oct 22 - Wed, Jan 21
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 9:52 pmKHH-BOS
24h 17m3 stops
$649United Airlines
Find Deal
Mon, Feb 9 - Wed, Mar 11
United Airlines Logo
8:15 am - 9:20 pmBOS-KHH
24h 05m2 stops
United Airlines Logo
10:35 am - 11:54 pmKHH-BOS
25h 19m3 stops
$780United Airlines
Find Deal
Tue, Oct 21 - Sun, Jan 25
United Airlines Logo
8:00 am - 9:00 pmBOS-KHH
25h 00m2 stops
United Airlines Logo
10:35 am - 7:21 amKHH-BOS
33h 46m2 stops
$783United Airlines
Find Deal
Mon, Feb 9 - Mon, Mar 9
United Airlines Logo
7:05 pm - 9:20 pmBOS-KHH
37h 15m3 stops
United Airlines Logo
10:35 am - 9:24 amKHH-BOS
34h 49m3 stops
$785United Airlines
Find Deal
Mon, Oct 20 - Sun, Jan 25
Cathay Pacific Logo
1:40 am - 6:05 pmBOS-KHH
28h 25m1 stop
Cathay Pacific Logo
7:25 pm - 10:00 pmKHH-BOS
39h 35m1 stop
$936Cathay Pacific
Find Deal
Tue, Feb 10 - Mon, Mar 9
Cathay Pacific Logo
12:30 am - 10:25 amBOS-KHH
20h 55m1 stop
Cathay Pacific Logo
1:15 pm - 11:00 pmKHH-BOS
21h 45m1 stop
$942Cathay Pacific
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $604 (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 • 33% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$604
Typical prices: $897-1014
United Airlines
Tue 11/4Tue 1/27
BOS - KHH • 2 stops
Cheapest one-way
$483
Multiple Airlines
Sat 3/7
BOS - KHH • 2 stops
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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.

How much is a round-trip flight from Boston to Kaohsiung City?

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 $781 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,982 and $1,712 respectively.

Good to know

Low seasonMay
Cheapest flight$483
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 46% 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 $483 for a one-way ticket and $604 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, oneworld, and SkyTeam are the airline alliances operating flights between Boston and Kaohsiung City, with SkyTeam 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 $1,010 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 994 reviews
7.8Entertainment
7.9Boarding
7.6Comfort
8.1Crew
7.3Food
Airline reviews

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.

8.0 ExcellentTris, Sep 2025HKG - HND
Read more Cathay Pacific reviews

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.

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

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.

Paid a premium a have a shorter transit time in Hong Kong, but Cathay pacific rebooked me and ended up waiting for 10 hrs in Hong Hong airport.

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!

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

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

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