Question 1

What is the cheapest time of day to depart on your flight to Boston?

Accepted Answer

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from South Korea to Boston in the afternoon for as low as $867. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $1,385 per ticket.

Question 2

How many flights depart from South Korea to Boston on average per day?

Accepted Answer

As of December 2025, 2 flights take off from South Korea and land in Boston each day. The most common flight departure time for this route is 9:00AM, with 100% of daily flights taking off at noon.

Question 3

Which airline has the best punctuality record on South Korea to Boston flights?

Accepted Answer

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 30% of their flights experiencing any sort of delay.

Question 4

How often are flights from South Korea to Boston delayed?

Accepted Answer

Historically, on average around 30% of flights between South Korea and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

Question 5

What is the cheapest South Korea to Boston Logan Intl flight route?

Accepted Answer

Fly from Incheon Intl to Boston Logan Intl for the best South Korea - Boston Logan Intl flight prices

Question 6

What is the cheapest day to depart on your flight to Boston?

Accepted Answer

The cheapest day to depart from South Korea to Boston is on a Tuesday when prices can be found for as low as $1,271. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,876.

Question 7

What is the cheapest airline that flies from South Korea to Boston Logan Intl?

Accepted Answer

Air Canada is the most popular carrier operating from South Korea to Boston Logan Intl

Question 8

What airlines fly to Boston?

Accepted Answer

Air Canada, Korean Air and United Airlines are the top three most popular airlines that fly to Boston from South Korea according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

Question 9

What is the most punctual flight time for South Korea to Boston flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Question 10

How long does it take to fly to Boston?

Accepted Answer

Flight times from South Korea to Boston vary, but if you’re flying out of Incheon and flying into Boston (one of the most popular routes), then the duration is 13h 30m on average. Another popular route from South Korea to Boston is flying from Seoul to Boston, which will take roughly 21h 05m. Keep in mind that layovers or delays could extend your travel time.

Question 11

What cabin class options are available on South Korea to Boston Logan Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on South Korea to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 12

What is the cheapest month to fly to Boston?

Accepted Answer

In general, November is the cheapest month to fly from South Korea to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $729. If you aren’t able to travel during the month of November, then book flights to Boston from South Korea during February instead. Flights to Boston in February, while not as cheap as those in November, still average around $799.

Question 13

How many flights depart from South Korea to Boston on average per week?

Accepted Answer

As of December 2025, 14 flights take off from South Korea and land in Boston each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Question 14

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 15

How far in advance should I book a flight to Boston?

Accepted Answer

You are more likely to see cheaper flights to Boston from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $1,210 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from South Korea for as low as $900 on momondo.

Question 16

When did momondo last update prices for flights from South Korea to Boston Logan Intl Airport?

Accepted Answer

Prices for flights from South Korea to Boston Logan Intl Airport are updated daily.

Question 17

How many operators does momondo search for flights from South Korea to Boston Logan Intl Airport?

Accepted Answer

There are 3 operators available for flights from South Korea to Boston Logan Intl Airport as of December 2025.

Question 18

How old do you have to be to fly from South Korea to Boston Logan Intl Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Boston Logan Intl Airport.

Question 19

What documentation or ID do you need to fly to Boston Logan Intl Airport?

Accepted Answer

The necessary travel and health documents for your Boston Logan Intl 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.

Best Price Found	$606
Fastest flight time	13h 30m
Direct flights	Every day
Airports in Boston	1 airport

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $476	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights
United Airlines	PriceFrom $493	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,282	Free Cancellation	Rating 8.4 1,179 reviews	Search Korean Air flights

Cheap flights from South Korea to Boston from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Boston departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from South Korea to Boston

Recent round-trip flight deals from South Korea to Boston

Recent one-way flight deals from South Korea to Boston

Recent last minute flight deals from South Korea to Boston

Recent direct flight deals from South Korea to Boston

Alaska Airlines flights from South Korea to Boston

Our best Alaska Airlines deals on South Korea to Boston flight tickets

Air Canada flights from South Korea to Boston

Our best Air Canada deals on South Korea to Boston flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South Korea to Boston that are best for you.

See travel insights to Boston from

How to get the cheapest flight ticket from South Korea to Boston

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 Boston?

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from South Korea to Boston is on a Tuesday when prices can be found for as low as $1,271. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $1,876.

What is the cheapest time of day to depart on your flight to Boston?

What is the cheapest South Korea to Boston Logan Intl flight route?

Fly from Incheon Intl to Boston Logan Intl for the best South Korea - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

What cabin class options are available on South Korea to Boston Logan Intl flights?

There are 3 cabin classes available to choose from on South Korea to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from South Korea to Boston Logan Intl?

Air Canada is the most popular carrier operating from South Korea to Boston Logan Intl

What airlines fly to Boston?

How often are flights from South Korea to Boston delayed?

Historically, on average around 30% of flights between South Korea and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

What is the most punctual flight time for South Korea to Boston flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on South Korea to Boston flights?

According to our data, Korean Air have had the least number of delays on this route over the last 12 months; with about 30% of their flights experiencing any sort of delay.

How many flights depart from South Korea to Boston on average per day?

As of December 2025, 2 flights take off from South Korea and land in Boston each day. The most common flight departure time for this route is 9:00AM, with 100% of daily flights taking off at noon.

How many flights depart from South Korea to Boston on average per week?

As of December 2025, 14 flights take off from South Korea and land in Boston each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Boston?

Cheap South Korea to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to Boston

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

When did momondo last update prices for flights from South Korea to Boston Logan Intl Airport?

How many operators does momondo search for flights from South Korea to Boston Logan Intl Airport?

How old do you have to be to fly from South Korea to Boston Logan Intl Airport?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from South Korea to Boston?

Best airlines flying from South Korea to Boston

Compare and see reviews for airlines that fly from South Korea to Boston with momondo

Traveling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to Boston?

Can I find flights from South Korea to Boston with flexible booking policies on momondo?

How can momondo help me find flights from South Korea to Boston?

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

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Massachusetts