BOS - PUS

$645 Find Cheap Flights from Boston to Busan

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 Busan departing on 6/25. 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 Busan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Busan, 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 Busan, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,288
Multiple Airlines
Mon 4/13Sat 4/18
BOS - PUS • 2 stops
Cheapest one-way
$645
Multiple Airlines
Thu 6/25
BOS - PUS • 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 Busan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Busan (BOS-PUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Busan 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 Busan

Mon, Apr 13 - Sat, Apr 18
Multiple Airlines Logo
6:10 pm - 9:30 am
BOS
-
PUS
26h 20m
2 stops
Multiple Airlines Logo
12:15 pm - 7:41 am
PUS
-
BOS
32h 26m
2 stops
$1,288Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
6:10 pm - 6:00 pm
BOS
-
PUS
34h 50m
2 stops
Multiple Airlines Logo
7:10 pm - 7:12 am
PUS
-
BOS
25h 02m
2 stops
$1,461Multiple Airlines
Sun, Apr 19 - Mon, Apr 27
Cathay Pacific Logo
1:45 am - 1:35 pm
BOS
-
PUS
22h 50m
1 stop
Cathay Pacific Logo
2:20 pm - 11:05 pm
PUS
-
BOS
21h 45m
1 stop
$1,474Cathay Pacific
Wed, Mar 4 - Sun, Mar 8
China Eastern Logo
10:03 am - 11:35 am
BOS
-
PUS
35h 32m
2 stops
China Eastern Logo
5:50 pm - 9:39 pm
PUS
-
BOS
40h 49m
2 stops
$1,483China Eastern
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
9:00 am - 7:45 am
BOS
-
PUS
33h 45m
2 stops
Multiple Airlines Logo
10:40 am - 6:39 am
PUS
-
BOS
32h 59m
2 stops
$1,527Multiple Airlines
Mon, Apr 13 - Sat, Apr 18
Multiple Airlines Logo
5:30 am - 6:55 pm
BOS
-
PUS
24h 25m
3 stops
Multiple Airlines Logo
9:50 pm - 4:40 pm
PUS
-
BOS
31h 50m
2 stops
$1,549Multiple Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
6:15 am - 8:35 pm
BOS
-
PUS
25h 20m
3 stops
Multiple Airlines Logo
1:30 pm - 9:49 am
PUS
-
BOS
33h 19m
3 stops
$1,565Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
6:40 pm - 11:45 am
BOS
-
PUS
28h 05m
2 stops
Multiple Airlines Logo
10:00 pm - 6:39 am
PUS
-
BOS
45h 39m
2 stops
$1,599Multiple Airlines
Sun, Apr 19 - Mon, Apr 27
Multiple Airlines Logo
1:45 am - 6:05 pm
BOS
-
PUS
27h 20m
2 stops
Multiple Airlines Logo
7:30 am - 12:11 pm
PUS
-
BOS
41h 41m
3 stops
$1,626Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
11:17 am - 9:30 am
BOS
-
PUS
33h 13m
3 stops
Multiple Airlines Logo
7:30 am - 9:56 am
PUS
-
BOS
39h 26m
3 stops
$1,636Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Busan flights

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

Which airlines provide the cheapest flights from Boston to Busan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Busan were found on Cathay Pacific ($1,474) and China Eastern ($1,483).

Find deals

Good to know

Cheapest flight$645
Flight from Boston to Busan

When to book flights from Boston to Busan

Are your dates flexible? Find out the best times to travel from Boston to Busan 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 Busan

  • What is the cheapest flight from Boston to Busan?

    In the last 3 days, the lowest price for a flight from Boston to Busan was $645 for a one-way ticket and $1,288 for a round-trip.

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

    Yes, you’ll need a passport to travel to Busan from Boston.

  • Which aircraft models fly most regularly from Boston to Busan?

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

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

    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 Busan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan 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 Busan?

    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 Busan with an airline and back to Boston with another airline. Booking your flights between Boston and PUS 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 Busan?

    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 Busan from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Busan

Information on your arrival and departure airports

Boston (BOS)
Busan (PUS)