$608 Find Cheap Flights from Seoul Incheon Airport to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Massachusetts departing on 6/22. 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
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Massachusetts, 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 Incheon to Massachusetts, as well as popular online travel agencies
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Cheap Flights from Incheon Intl to Massachusetts

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$966
Boston
Boston1 stop$966

Book Cheap Incheon Intl to Massachusetts Plane Tickets

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

Thu, Oct 29 - Fri, Nov 13
Multiple Airlines Logo
3:00 pm - 5:20 pm
ICN
-
BOS
39h 20m
1 stop
Multiple Airlines Logo
6:40 pm - 6:35 pm
BOS
-
ICN
33h 55m
2 stops
$966Multiple Airlines
Thu, Nov 12 - Fri, Dec 4
Multiple Airlines Logo
3:00 pm - 4:20 pm
ICN
-
BOS
39h 20m
1 stop
Multiple Airlines Logo
6:40 pm - 6:35 pm
BOS
-
ICN
33h 55m
2 stops
$1,063Multiple Airlines
Sun, Jul 12 - Sat, Aug 1
Multiple Airlines Logo
8:40 pm - 10:20 pm
ICN
-
BOS
38h 40m
2 stops
Multiple Airlines Logo
6:30 pm - 6:45 pm
BOS
-
ICN
35h 15m
1 stop
$1,093Multiple Airlines
Mon, Oct 12 - Wed, Nov 25
Air Canada Logo
5:45 pm - 9:50 am
ICN
-
BOS
29h 05m
2 stops
Air Canada Logo
10:20 am - 5:10 pm
BOS
-
ICN
40h 50m
2 stops
$1,182Air Canada
Wed, Sep 16 - Wed, Oct 14
Air Canada Logo
5:45 pm - 9:50 am
ICN
-
BOS
29h 05m
2 stops
Air Canada Logo
6:50 pm - 4:05 pm
BOS
-
ICN
32h 15m
2 stops
$1,183Air Canada
Mon, Oct 12 - Wed, Nov 25
Air Canada Logo
5:45 pm - 9:50 am
ICN
-
BOS
29h 05m
2 stops
Air Canada Logo
10:20 am - 5:10 pm
BOS
-
ICN
40h 50m
2 stops
$1,186Air Canada
Wed, Nov 25 - Sun, Nov 29
Turkish Airlines Logo
10:35 am - 6:05 pm
ICN
-
BOS
45h 30m
1 stop
Turkish Airlines Logo
8:00 pm - 6:20 pm
BOS
-
ICN
32h 20m
1 stop
$1,206Turkish Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
12:45 pm - 6:38 pm
ICN
-
BDL
19h 53m
2 stops
United Airlines Logo
10:23 am - 5:40 am
BDL
-
ICN
29h 17m
2 stops
$1,329United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
12:45 pm - 6:38 pm
ICN
-
BDL
19h 53m
2 stops
United Airlines Logo
10:23 am - 5:40 am
BDL
-
ICN
29h 17m
2 stops
$1,333United Airlines
Fri, Nov 20 - Sat, Jan 2
Delta Logo
8:35 pm - 1:55 pm
ICN
-
BDL
31h 20m
1 stop
Delta Logo
2:59 pm - 3:50 pm
BDL
-
ICN
34h 51m
1 stop
$1,600Delta
Booking Insights

KAYAK's insights & trends for Incheon Intl to Massachusetts flights

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

How much is a round-trip flight from Incheon Intl Airport to Massachusetts?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Massachusetts departing in October.

What is the cheapest Incheon Intl Airport to Massachusetts flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Massachusetts from Incheon Intl Airport found in the last 5 days was to Boston, at $1,791 round-trip. The most popular route is from Incheon Intl Airport (ICN) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 5 days was $1,791.

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

The average price for all round-trip flights from Incheon Intl Airport to Massachusetts depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Massachusetts is generally in the morning, when round-trip flights cost $1,433 on average. The most expensive time of day to fly to Massachusetts is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,433.

What is the cheapest month to fly from Incheon Intl Airport to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Massachusetts, 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 from Incheon Intl Airport to Massachusetts is October, when tickets cost $336 (return) on average. On the other hand, the most expensive months are May and July, when the average cost of round-trip tickets is $903 and $860 respectively.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Massachusetts?

The average price of all round-trip flights from Incheon Intl Airport to Massachusetts clicked on KAYAK for each day over the last 12 months.

For Seoul Incheon Airport to Massachusetts, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Massachusetts back to Seoul Incheon Airport, the best deals are generally found on Wednesday, with Friday being the most expensive.

How far in advance should I book a flight from Incheon Intl Airport to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Incheon Intl Airport to Massachusetts, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$608
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 58% lower on average.
Flight from Seoul Incheon Airport to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Massachusetts?

    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 Seoul Incheon Airport to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul Incheon Airport to Massachusetts 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 Seoul Incheon Airport to Massachusetts?

    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 from Seoul Incheon Airport to Massachusetts 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 from Seoul Incheon Airport to Massachusetts?

    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 from Seoul Incheon Airport to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Incheon Intl to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Massachusetts? 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.
8.4
Korean AirOverall score based on 1218 reviews
8.7Crew
8.2Entertainment
8.1Food
8.5Boarding
8.3Comfort
Airline reviews

Very long flight time. Still better than a connection flight. Staff is very good at service. Vegetarian food is not very good.

8.0 ExcellentGary, Apr 2026
ICN - YYZ
Read more Korean Air reviews

Very long flight time. Still better than a connection flight. Staff is very good at service. Vegetarian food is not very good.

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

Lousy entertainment system. Crews are excellent. Meal is just mediocre.

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

gave me complimentary food as the flight was not full and was attentive to my needs

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Never flown with Air Canada before, but it's now a top choice! Loved it!

Horrible crew, horrible seats configuration, ridiculous space in the toilets, Air Canada is no longer a option.

Crew at gate and onboard were just very OK, not very friendly and honestly seemed bothered to be there. I will give a shout out to still selling headphones for those who forgot.

Everything you need to know for your flight from Incheon Intl to Massachusetts

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