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$382+ Cheap flights from Incheon Intl (ICN) 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BOS
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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The best prices from Incheon Intl to Boston Logan Intl are usually found in October or November, booked 76 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Incheon Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$611
(American Airlines)

One-way from

$382
(American Airlines)

Popular in

August

Cheapest in

October

Average price

$1,495
Provider with most accurate pricing for Incheon Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Boston Logan Intl flights.
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From Incheon Intl to Boston Logan Intl
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One-way flight from Incheon Intl to Boston Logan Intl
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Incheon Intl to Boston

Cheapest flights from Incheon Intl to Boston
Explore the most affordable flight options available from Incheon Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:50 pmICN - BOS
2 stops25h 17mAmerican Airlines
Tue 3/185:26 amBOS - ICN
1 stop21h 29mAmerican Airlines
Deal found 1/20$611
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:00 pmICN - BOS
2 stops29h 16mUnited Airlines
Tue 2/188:00 amBOS - ICN
1 stop31h 40mUnited Airlines
Deal found 1/20$617
This WhyPayMore deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/284:55 pmICN - BOS
2 stops19h 44mAir Canada
Thu 3/63:40 pmBOS - ICN
2 stops33h 35mAir Canada
Deal found 1/20$747
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/111:20 pmICN - BOS
3 stops35h 00mMultiple Airlines
Tue 3/187:20 pmBOS - ICN
3 stops32h 55mMultiple Airlines
Deal found 1/20$1,097
This WhyPayMore deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/149:10 amICN - BOS
Nonstop13h 30mKorean Air
Wed 4/309:55 amBOS - ICN
1 stop18h 55mKorean Air
Deal found 1/19$1,101
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1912:20 amICN - BOS
1 stop27h 35mQatar Airways
Wed 2/269:15 pmBOS - ICN
1 stop22h 45mQatar Airways
Deal found 1/20$1,134
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/183:00 pmICN - BOS
1 stop21h 00mCathay Pacific
Fri 2/2112:30 amBOS - ICN
1 stop22h 15mCathay Pacific
Deal found 1/20$1,148

Find flights from Incheon Intl to Boston within your budget

Customize your flight search to find flights from Incheon Intl to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 3/11

5:50 pm-6:07 am

2 stops25h 17m

Boston Logan Intl

Tue 3/18

5:26 am-3:55 pm

1 stop21h 29m

$611

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Mon 2/3

6:00 pm-8:13 am

2 stops28h 13m

Boston Logan Intl

Tue 2/18

6:00 am-5:40 am

2 stops33h 40m

$617

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 2/28

4:55 pm-10:39 pm

2 stops19h 44m

Boston Logan Intl

Thu 3/6

3:40 pm-3:15 pm

2 stops33h 35m

$747

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 3/11

1:20 pm-11:20 am

3 stops35h 00m

Boston Logan Intl

Tue 3/18

7:20 pm-5:15 pm

3 stops32h 55m

$1,097

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Fri 2/14

9:10 am-8:40 am

Nonstop13h 30m

Boston Logan Intl

Wed 4/30

9:55 am-5:50 pm

1 stop18h 55m

$1,101

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 2/19

12:20 am-1:55 pm

1 stop27h 35m

Boston Logan Intl

Wed 2/26

9:15 pm-10:00 am

1 stop22h 45m

$1,134

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Tue 2/18

3:00 pm-10:00 pm

1 stop21h 00m

Boston Logan Intl

Fri 2/21

12:30 am-12:45 pm

1 stop22h 15m

$1,148

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Thu 2/27

6:50 pm-11:26 pm

1 stop18h 36m

$382

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 2/5

6:00 pm-5:11 pm

1 stop37h 11m

$393

IncheonBoston

ICN - BOS

ICNBOS

Incheon Intl

Wed 2/5

8:35 am-2:45 pm

3 stops44h 10m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
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Compare providers for flights from Incheon Intl to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Boston in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Incheon Intl 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.

Travel insights for flights from Incheon Intl to Boston

Get recent, data-driven insights about flights from Incheon Intl to Boston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Incheon Intl Airport to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Boston. Price data was last updated on January 17, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Incheon Intl Airport to Boston?

Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Boston (average of $218). Flying from Incheon Intl Airport to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Incheon Intl to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

When flying from Incheon Intl Airport to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 53% versus a flight at noon.

Weekly flight availability from Incheon Intl Airport to Boston

Explore weekly flight availability from Incheon Intl to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 20, 2025.

The most flights from ICN to BOS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

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.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated January 20, 2025.
Peruse reviews from past customers who have flown with United Airlines, Air Canada and Korean Air from Seoul to Boston to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,356 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Boarding

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Incheon Intl?

    For a flight from Incheon Intl to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 2 inbound flights from Incheon Intl per day. 5 airlines have flights to Boston Logan Intl from Incheon Intl on a regular basis.

  • How popular is this Incheon Intl Airport to Boston flight route?

    This flight path from Incheon Intl to Boston Logan Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Incheon Intl Airport to Boston round-trip?

    Cheapflights users have booked flights from Incheon Intl Airport to Boston round-trip from $611. Other airlines that can offer you cheap pricing are United Airlines, from $617, and Air Canada, from $747. You may be able to fly from Incheon Intl Airport to Boston for 56% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Boston one-way?

    $382 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $393 and $555, respectively.

  • What are the cheapest flights from Incheon Intl Airport to Boston?

    Looking at all options, your cheapest flight can be booked for $729. While the most popular route (Incheon Intl - Boston Logan Intl) can be booked for $618 on average our data indicates $1,437 when flying from Incheon Intl Airport to Boston.

  • Can I find deals for flights from Incheon Intl to Boston that include hotel bookings?

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

  • How can I find direct flights from Incheon Intl to Boston?

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

  • Can I find deals for business class flights from Incheon Intl to Boston?

    Yes. Cheapflights offers flight deals from Incheon Intl 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.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Boston?

    Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Boston (average of $218). Flying from Incheon Intl Airport to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Sturbridge
Warwick
Marlborough
Waltham
Brockton
Watertown
Cambridge
Framingham
Somerville
Chestnut Hill
Seekonk
Randolph
West Yarmouth
Woburn
Saco
Seabrook
Salem
Brookline
Fall River
Wells

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Alternative routes for Incheon Intl to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Gimpo Intl to Boston flights
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Top 5 airlines flying from Incheon Intl to Boston

Discover the top 5 airlines that operate flights from Incheon Intl to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$569Average$719FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$646Average$950FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$661Average$1,111FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,366Average$1,609FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,460Average$1,722FlexibilityNo cancel feeOn-timeN/A
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