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$670+ Cheap flights from Busan (PUS) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — BOS
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Busan to Boston

Cheapest flights from Busan to Boston
Explore the most affordable flight options available from Busan to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 am
PUS
-
BOS
2 stops36h 54m
Multiple Airlines
Fri 3/205:10 am
BOS
-
PUS
2 stops26h 35m
Multiple Airlines
Deal found 1/26$1,313
This Gotogate deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:25 am
PUS
-
BOS
1 stop36h 15m
Korean Air
Wed 3/1812:00 pm
BOS
-
PUS
1 stop33h 50m
Korean Air
Deal found 1/25$1,386
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:55 pm
PUS
-
BOS
2 stops24h 59m
Multiple Airlines
Wed 3/187:40 pm
BOS
-
PUS
2 stops27h 05m
Multiple Airlines
Deal found 1/25$1,411
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 am
PUS
-
BOS
1 stop15h 40m
Korean Air
Fri 3/2012:00 pm
BOS
-
PUS
1 stop18h 35m
Korean Air
Deal found 1/26$1,444
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:00 pm
PUS
-
BOS
2 stops22h 22m
Delta
Fri 3/2012:00 pm
BOS
-
PUS
1 stop38h 10m
Delta
Deal found 1/26$1,480
This Korean Air deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/314:10 pm
PUS
-
BOS
2 stops22h 54m
Korean Air
Tue 2/311:00 am
BOS
-
PUS
1 stop18h 35m
Korean Air
Deal found 1/25$1,647

Find flight deals from Busan to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$1,313
(Expedia)

One-way from

$670
(Kiwi.com)
From Busan Gimhae to Boston Logan Intl
Search Deals
One-way flight from Busan Gimhae to Boston Logan Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to Boston 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, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Busan to Boston that are best for you.

Fly from

Busan

Fly to

Boston

Route

Depart

Return

Price

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Fri 3/13

7:00 am-6:54 am

2 stops36h 54m

Boston Logan Intl

Fri 3/20

5:10 am-8:45 pm

2 stops26h 35m

$1,313

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Wed 3/11

10:25 am-9:40 am

1 stop36h 15m

Boston Logan Intl

Wed 3/18

12:00 pm-10:50 am

1 stop33h 50m

$1,386

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Wed 3/11

6:55 pm-6:54 am

2 stops24h 59m

Boston Logan Intl

Wed 3/18

7:40 pm-11:45 am

2 stops27h 05m

$1,411

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Fri 3/13

12:00 pm-9:22 pm

2 stops22h 22m

Boston Logan Intl

Fri 3/20

12:00 pm-3:10 pm

1 stop38h 10m

$1,480

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Sat 4/25

7:50 am-6:10 pm

3 stops47h 20m

$670

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Sun 4/26

4:00 pm-12:05 pm

3 stops57h 05m

$727

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Sun 4/26

8:45 am-10:20 am

1 stop38h 35m

$1,114

BusanBoston

PUS - BOS

PUSBOS

Busan Gimhae

Sat 4/25

4:30 pm-10:20 am

1 stop30h 50m

$1,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Busan to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Busan 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

Find useful and relevant information for your journey from Busan 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 Busan to Boston?

    There are many flights that can get you from Busan to Boston in 22h 22m. Fly via Korean Air or Delta to get the fastest option. The distance from Busan to Boston is about 6928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Busan to Boston that include hotel bookings?

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

  • How can I find direct flights from Busan to Boston?

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

  • Can I find deals for business class flights from Busan to Boston?

    Yes. Cheapflights offers flight deals from Busan 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.

See more FAQs

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