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Cheap flights from Boston to Kaohsiung City from $838

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Kaohsiung City departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Kaohsiung City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 9:20 pm
BOS
-
KHH
26h 20m
2 stops
United Airlines Logo
11:30 am - 12:49 am
KHH
-
BOS
25h 19m
2 stops
$838United Airlines
jue., mar. 5 - jue., mar. 12
United Airlines Logo
6:00 am - 9:20 pm
BOS
-
KHH
26h 20m
2 stops
United Airlines Logo
11:30 am - 12:49 pm
KHH
-
BOS
37h 19m
3 stops
$853United Airlines
jue., mar. 5 - jue., mar. 12
Cathay Pacific Logo
1:30 am - 6:15 pm
BOS
-
KHH
28h 45m
1 stop
Cathay Pacific Logo
7:25 pm - 11:00 pm
KHH
-
BOS
39h 35m
1 stop
$1,140Cathay Pacific
sáb., mar. 21 - jue., mar. 26
United Airlines Logo
2:59 pm - 9:20 pm
BOS
-
KHH
42h 21m
3 stops
United Airlines Logo
11:30 am - 8:15 pm
KHH
-
BOS
20h 45m
2 stops
$1,390United Airlines
dom., mar. 22 - jue., mar. 26
United Airlines Logo
4:50 pm - 9:20 pm
BOS
-
KHH
40h 30m
3 stops
United Airlines Logo
11:30 am - 9:41 pm
KHH
-
BOS
22h 11m
2 stops
$1,417United Airlines
dom., mar. 22 - jue., mar. 26
United Airlines Logo
6:00 am - 9:20 pm
BOS
-
KHH
27h 20m
2 stops
United Airlines Logo
11:30 am - 9:41 pm
KHH
-
BOS
22h 11m
2 stops
$1,435United Airlines
dom., mar. 22 - jue., mar. 26
Cathay Pacific Logo
11:05 am - 11:15 pm
BOS
-
KHH
24h 10m
2 stops
Cathay Pacific Logo
7:25 pm - 11:00 pm
KHH
-
BOS
39h 35m
1 stop
$1,441Cathay Pacific
dom., mar. 22 - jue., mar. 26
Cathay Pacific Logo
1:40 am - 12:15 pm
BOS
-
KHH
22h 35m
1 stop
Cathay Pacific Logo
7:30 am - 11:00 pm
KHH
-
BOS
27h 30m
1 stop
$1,509Cathay Pacific
lun., jun. 22 - mar., jul. 7
United Airlines Logo
8:15 pm - 9:00 pm
BOS
-
KHH
36h 45m
2 stops
United Airlines Logo
9:55 am - 4:38 pm
KHH
-
BOS
42h 43m
3 stops
$1,534United Airlines
lun., jun. 29 - mar., jul. 7
Multiple Airlines Logo
6:40 pm - 10:15 am
BOS
-
KHH
27h 35m
2 stops
Multiple Airlines Logo
1:15 pm - 11:00 pm
KHH
-
BOS
21h 45m
1 stop
$1,680Multiple Airlines
lun., jun. 29 - mar., jul. 7

Cathay Pacific flights from Boston to Kaohsiung City

Our best Cathay Pacific deals on Boston to Kaohsiung City flight tickets
Cathay Pacific
Mar 21
BOS1:30 amBoston Logan Intl
33h 45m
1 stop
KHH11:15 pmKaohsiung City
Mar 26
KHH7:25 pmKaohsiung City
39h 35m
1 stop
BOS11:00 pmBoston Logan Intl
$1,140
Cathay Pacific
Mar 22
BOS11:05 amBoston Logan Intl
24h 10m
2 stops
KHH11:15 pmKaohsiung City
Mar 26
KHH7:25 pmKaohsiung City
39h 35m
1 stop
BOS11:00 pmBoston Logan Intl
$1,441
Cathay Pacific
Feb 12
BOS10:24 amBoston Logan Intl
36h 51m
2 stops
KHH12:15 pmKaohsiung City
Feb 23
KHH7:25 pmKaohsiung City
39h 35m
1 stop
BOS10:00 pmBoston Logan Intl
$1,747

United Airlines flights from Boston to Kaohsiung City

Our best United Airlines deals on Boston to Kaohsiung City flight tickets
United Airlines
Mar 5
BOS6:00 amBoston Logan Intl
26h 20m
2 stops
KHH9:20 pmKaohsiung City
Mar 12
KHH11:30 amKaohsiung City
25h 19m
2 stops
BOS12:49 amBoston Logan Intl
$838
United Airlines
Mar 5
BOS6:00 amBoston Logan Intl
26h 20m
2 stops
KHH9:20 pmKaohsiung City
Mar 12
KHH11:30 amKaohsiung City
37h 19m
3 stops
BOS12:49 pmBoston Logan Intl
$853
United Airlines
Mar 22
BOS2:59 pmBoston Logan Intl
42h 21m
3 stops
KHH9:20 pmKaohsiung City
Mar 26
KHH11:30 amKaohsiung City
20h 45m
2 stops
BOS8:15 pmBoston Logan Intl
$1,390

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Kaohsiung City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated enero 21, 2026.
Use the filters below to find and compare flights from Boston to Kaohsiung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

jue. 3/5

6:00 am-9:20 pm

2 stops26h 20m

Kaohsiung City

jue. 3/12

11:30 am-12:49 am

2 stops25h 19m

$838

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

jue. 3/5

6:00 am-9:20 pm

2 stops26h 20m

Kaohsiung City

jue. 3/12

11:30 am-12:49 pm

3 stops37h 19m

$853

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

sáb. 3/21

1:30 am-6:15 pm

1 stop28h 45m

Kaohsiung City

jue. 3/26

7:25 pm-11:00 pm

1 stop39h 35m

$1,140

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

dom. 3/22

2:59 pm-9:20 pm

3 stops42h 21m

Kaohsiung City

jue. 3/26

11:30 am-8:15 pm

2 stops20h 45m

$1,390

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

dom. 3/22

4:50 pm-9:20 pm

3 stops40h 30m

Kaohsiung City

jue. 3/26

11:30 am-9:41 pm

2 stops22h 11m

$1,417

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

dom. 3/22

6:00 am-9:20 pm

2 stops27h 20m

Kaohsiung City

jue. 3/26

11:30 am-9:41 pm

2 stops22h 11m

$1,435

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

dom. 3/22

11:05 am-11:15 pm

2 stops24h 10m

Kaohsiung City

jue. 3/26

7:25 pm-11:00 pm

1 stop39h 35m

$1,441

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

lun. 6/22

1:40 am-12:15 pm

1 stop22h 35m

Kaohsiung City

mar. 7/7

7:30 am-11:00 pm

1 stop27h 30m

$1,509

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

lun. 6/29

8:15 pm-9:00 pm

2 stops36h 45m

Kaohsiung City

mar. 7/7

9:55 am-4:38 pm

3 stops42h 43m

$1,534

BostonKaohsiung City

BOS - KHH

BOSKHH

Boston Logan Intl

lun. 6/29

6:40 pm-10:15 am

2 stops27h 35m

Kaohsiung City

mar. 7/7

1:15 pm-11:00 pm

1 stop21h 45m

$1,680

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kaohsiung City from

How to get the cheapest flight ticket from Boston to Kaohsiung City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kaohsiung City?

The cheapest month to fly to Kaohsiung City from Boston is in September. Flight prices, which tend to average around $693, are often lower during this time because this is during the off-season. If you aren’t able to travel to Kaohsiung City during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $774.

Can stopping save me money on Boston to Kaohsiung City flights?

You could potentially save up to 33% on your flight if you consider stops on a Boston to Kaohsiung City flight.

When to book flights from Boston to Kaohsiung City

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Kaohsiung City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Kaohsiung City (BOS to KHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Kaohsiung City

Fastest flight time

26h 20m

Direct flights

None
The fastest flight from Boston to Kaohsiung City takes 26h 20m
There are no direct flights from Boston to Kaohsiung City. There are no popular flight routes from Boston to Kaohsiung City.
Search flight deals

  • How far is Boston Logan Intl to Kaohsiung City by plane?

    There are 7883.5 mi between Boston Logan Intl and Kaohsiung City. A reasonable flight in good conditions will take 26h 20m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Kaohsiung City Airport?

    Prices for flights from Boston Logan Intl Airport to Kaohsiung City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Kaohsiung City Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Kaohsiung City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Kaohsiung City Airport.

  • What documentation or ID do you need to fly to Kaohsiung City Airport?

    The necessary travel and health documents for your Kaohsiung City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Kaohsiung City?

Best airlines flying from Boston to Kaohsiung City

Compare and see reviews for airlines that fly from Boston to Kaohsiung City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $604Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
Cathay PacificPriceFrom $854Free CancellationRating
7.6
1,140 reviews
Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Kaohsiung City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Kaohsiung City. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Kaohsiung City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kaohsiung City from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Kaohsiung City?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Kaohsiung City.

I’m not ready to book a flight from Boston to Kaohsiung City right now. Can momondo alert me if prices change?

Price alerts on flights to Kaohsiung City from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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