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$348 Find cheap flights from South Korea to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 5/22. 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
0 bags
Thu 6/13
Thu 6/20

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These are the airlines KAYAK users have selected most often from within our search results for flights to Boston
These are the airlines KAYAK users have selected most often from within our search results for flights to Boston
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Flights to Boston - Travel Insights & Trends

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

What is the cheapest day to fly to Boston?

The average price of all flights to Boston clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Boston is Tuesday where tickets can be as cheap as $1,504. On the other hand, the most expensive day to fly is Thursday, where prices are $2,449 on average.

What is the cheapest month to fly to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Boston is February, where tickets cost $1,347 on average for one-way flights. On the other hand, the most expensive months are August and September, where the average cost of tickets from South Korea is $2,377 and $1,941 respectively. For return trips, the best month to travel is October with an average price of $1,034.

What is the cheapest time of day to fly to Boston?

The average price for all flights to Boston depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Boston is generally in the evening, when flights cost $1,002 on average. The most expensive time of day to fly to Boston is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,769.

What is a good deal for flights to Boston?

If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From Incheon Intl Airport $1,188 one-way - $1,532 round-trip.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 49 days before departure.

Which airline offers the most flights to Boston?

Of the 13 airlines that fly to Boston, Delta offers the most flights, with around 2,007 per week, followed by JetBlue with 1,033 flights per week.

How long is the flight to Boston?

The duration of your flight to Boston depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Boston on KAYAK are from Incheon, which takes 14h 00m, Busan, which takes 16h 30m, and Seoul, which takes 18h 53m.

How many direct flights to Boston are there each day?

There are around 725 direct flights from within South Korea to Boston every day. Most flights depart in the morning, with 12:00 pm the most common departure time and 52% of flights departing in the morning.

How many direct flights to Boston are there each week?

Each week there are around 5,071 direct flights from within South Korea to Boston. The most common day for departures is Thursday, with 15% of flights taking off on this day.

How many long-haul flights are there to Boston each week?

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Boston. Instead, there are 14 long-haul flights (6-12 hour flight duration), with the most arriving from Seoul.

How many cities have direct flights to Boston?

From South Korea, there are direct flights to Boston from 1 city. This city is Seoul and there are 14 direct flights each week.

Good to know

Low season

March

High season

June

Cheapest flight

$348
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Incheon to Boston

FAQs - booking Boston flights

  • How far is Boston from central Boston?

    Boston is 3 miles from the center of Boston.

  • What is the name of Boston’s airport?

    Boston is served by Boston, also commonly referred to as Boston Logan, General Edward Lawrence Logan Intl, or Logan Intl. The airport code is BOS.

  • How much is a flight to Boston?

    On average, a flight to Boston costs $1,587. The cheapest price found on KAYAK in the last 2 weeks cost $1,110 and departed from Incheon Intl Airport.

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

    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 to Boston.

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

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

    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 Boston with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Boston?

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

See more FAQs

Top tips for finding cheap flights to Boston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Boston flight deals.

Prefer to fly non-stop to Boston Logan Intl?

Find which airlines fly direct to Logan Intl, which days they fly and book direct flights.

Nonstop departures

South Korea to Boston Logan Intl

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

See more direct flights

Nonstop returns

Boston Logan Intl to South Korea

Monday

ANA, Aer Lingus, Aerolineas Argentinas, +77 more

ANA, Aer Lingus, +78 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Wednesday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Thursday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +78 more

ANA, Aer Lingus, +79 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

See more direct flights
See more direct flights

Top 5 airlines serving from South Korea to Boston

 
See real verified KAYAK customer reviews for airlines flying to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Boston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1173 reviews
8.6Boarding
8.3Comfort
8.1Food
8.2Entertainment
8.8Crew
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Everything was great. The big planes could still stand to have a bit more leg room. Crew was amazing!!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

The experience was generally above average. The only downside was the absence of WiFi during my flight from Vancouver to San Francisco.

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Book cheap flights from South Korea to Boston

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Boston found on KAYAK in the last 72 hours.
9/10Tue
1 stopAmerican Airlines
18h 53mICN-BOS
10/8Tue
1 stopAmerican Airlines
19h 50mBOS-ICN
$570
6/10Mon
2 stopsAmerican Airlines
29h 02mICN-BOS
9/10Tue
2 stopsAmerican Airlines
30h 55mBOS-ICN
$572
9/25Wed
1 stopUnited Airlines
25h 29mICN-BOS
9/29Sun
1 stopUnited Airlines
31h 42mBOS-ICN
$787
9/25Wed
1 stopUnited Airlines
28h 18mICN-BOS
9/29Sun
1 stopUnited Airlines
36h 02mBOS-ICN
$789
9/10Tue
1 stopAir Canada
16h 27mICN-BOS
9/12Thu
2 stopsAir Canada
32h 55mBOS-ICN
$994
9/17Tue
2 stopsAir Canada
28h 37mICN-BOS
9/25Wed
1 stopAir Canada
35h 55mBOS-ICN
$996
9/17Tue
nonstopKorean Air
14h 00mICN-BOS
1/22Wed
nonstopKorean Air
14h 15mBOS-ICN
$1,358
10/14Mon
nonstopKorean Air
14h 00mICN-BOS
10/28Mon
nonstopKorean Air
14h 15mBOS-ICN
$1,382
6/3Mon
1 stopDelta
24h 39mICN-BOS
8/12Mon
nonstopDelta
15h 10mBOS-ICN
$1,443
10/22Tue
1 stopDelta
16h 30mPUS-BOS
10/23Wed
2 stopsDelta
34h 50mBOS-PUS
$1,552

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Boston found on KAYAK in the last 72 hours.
5/22Wed
1 stopAmerican Airlines
32h 47mICN-BOS
$348
5/22Wed
2 stopsAmerican Airlines
31h 22mICN-BOS
$352
6/13Thu
2 stopsAmerican Airlines
29h 02mICN-BOS
$356
6/10Mon
1 stopUnited Airlines
33h 47mICN-BOS
$456
10/8Tue
3 stopsUnited Airlines
23h 26mICN-BOS
$465
6/21Fri
1 stopAir Canada
33h 38mICN-BOS
$712
7/2Tue
2 stopsAir Canada
36h 33mICN-BOS
$713
5/22Wed
nonstopKorean Air
14h 00mICN-BOS
$1,089
5/30Thu
nonstopKorean Air
14h 00mICN-BOS
$1,113
10/8Tue
nonstopDelta
14h 00mICN-BOS
$1,175

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Last minute flights to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Boston that are departing in the next 10 days.
5/15Wed
multi-stopAmerican Airlines
20h 36mICN-BOS
5/21Tue
multi-stopAmerican Airlines
33h 01mBOS-ICN
$793
5/15Wed
multi-stopAmerican Airlines
19h 33mICN-BOS
5/21Tue
multi-stopAmerican Airlines
33h 01mBOS-ICN
$794
5/15Wed
multi-stopAmerican Airlines
33h 16mICN-BOS
5/21Tue
multi-stopAmerican Airlines
33h 01mBOS-ICN
$1,049
5/15Wed
multi-stopUnited Airlines
37h 56mICN-BOS
5/22Wed
multi-stopUnited Airlines
30h 05mBOS-ICN
$1,051
5/15Wed
multi-stopUnited Airlines
26h 06mICN-BOS
5/22Wed
multi-stopUnited Airlines
26h 15mBOS-ICN
$1,350
5/16Thu
multi-stopKorean Air
17h 09mICN-BOS
5/20Mon
multi-stopKorean Air
19h 15mBOS-ICN
$1,790
5/16Thu
multi-stopKorean Air
17h 09mICN-BOS
5/20Mon
multi-stopKorean Air
19h 15mBOS-ICN
$1,794
5/15Wed
multi-stopDelta
17h 39mICN-BOS
5/21Tue
nonstopDelta
15h 20mBOS-ICN
$1,812
5/15Wed
multi-stopDelta
17h 39mICN-BOS
5/22Wed
nonstopDelta
15h 20mBOS-ICN
$1,922
5/17Fri
multi-stopAir Canada
28h 28mICN-BOS
5/28Tue
multi-stopAir Canada
34h 20mBOS-ICN
$2,001

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Flights to Boston

Destination:

Boston (BOS)United States

Return flight deals:

Boston - South Korea

Cabin classes:

$5,184
$1,147