How long is the flight from Jeju City to Boston?

For as low as $1,399, Cathay Pacific can have you in Boston from Jeju City in 28h 05m. There are 7073 mi between Jeju City and Boston.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from CJU to BOS?

When flying from Jeju City to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Jeju City to Boston that include hotel bookings?

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

How can I find direct flights from Jeju City to Boston?

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

Can I find deals for business class flights from Jeju City to Boston?

Yes. Cheapflights offers flight deals from Jeju City 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.

$1,269+ Flights from Jeju City to Boston

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Cheap flight deals from Jeju City to Boston

Best flights from Jeju City to Boston
Discover carefully curated flight deals from Jeju City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

sáb. 1/247:55 amCJU - BOS

1 stop28h 05mCathay Pacific

sáb. 1/2412:30 amBOS - CJU

1 stop40h 10mCathay Pacific

Deal found 12/9

$1,399

Last-minute flights from Jeju City to Boston
Discover last-minute flight deals from Jeju City to Boston. Data last updated diciembre 12, 2025 and is based on user searches.

sáb. 1/247:55 amCJU - BOS

1 stop28h 05mCathay Pacific

sáb. 1/2412:30 amBOS - CJU

1 stop40h 10mCathay Pacific

Deal found 12/11

$1,398

One-way flights from Jeju City to Boston
Search for one-way flight options from Jeju City to Boston. Find affordable one-way fares based on user searches. Data last updated diciembre 12, 2025.

dom. 1/411:40 amCJU - BOS

3 stops51h 39mMultiple Airlines

Deal found 12/10

$1,269

Find flight deals from Jeju City to Boston

Round-trip from	$1,399 (Cathay Pacific)
One-way from	$1,269 (Kiwi.com)

From Jeju City to Boston Logan Intl

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One-way flight from Jeju City to Boston Logan Intl

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Fly from

Fly to

Route

Depart

Return

Price

Jeju CityBoston

CJU - BOS

CJUBOS

Jeju City

sáb. 1/24

7:55 am-10:00 pm

1 stop28h 05m

Boston Logan Intl

sáb. 1/24

12:30 am-6:40 am

1 stop40h 10m

$1,399

Jeju CityBoston

CJU - BOS

CJUBOS

Jeju City

dom. 1/4

11:40 am-1:19 am

3 stops51h 39m

$1,269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Best time to book a flight from Jeju City to Boston

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

How long is the flight from Jeju City to Boston?
For as low as $1,399, Cathay Pacific can have you in Boston from Jeju City in 28h 05m. There are 7073 mi between Jeju City and Boston.
Can I find deals for flights from Jeju City to Boston that include hotel bookings?
Yes. In addition to deals on Jeju City to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Jeju City to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jeju City to Boston.
Can I find deals for business class flights from Jeju City to Boston?
Yes. Cheapflights offers flight deals from Jeju City 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.

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$1,269+ Cheap flights from Jeju City (CJU) 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jeju City to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Jeju City to Boston

Best flights from Jeju City to BostonDiscover carefully curated flight deals from Jeju City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

Discover carefully curated flight deals from Jeju City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

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