Seoul (ICN) to Boston (BOS) flights
One airline flies nonstop from Seoul (ICN) to Boston (BOS): Korean Air. The two airports are 6,813 miles (10,964 km) apart. Korean Air is in SkyTeam. There are also 40 ways to fly it with one stop, through Montreal, Toronto and New York and more.
Airlines flying nonstop from ICN to BOS
- Korean AirSkyTeam · bookable with 10 programsWho books it
Book ICN to BOS with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aeromexico RewardsBooks Korean Air
- Air France-KLM Flying BlueBooks Korean Air
- Alaska Atmos RewardsBooks Korean Air
- China Eastern Eastern MilesBooks Korean Air
- Delta SkyMilesBooks Korean Air
- Emirates SkywardsBooks Korean Air
- Garuda Indonesia GarudaMilesBooks Korean Air
- Korean Air SKYPASSBooks Korean Air
- SAS EuroBonusBooks Korean Air
- Virgin Atlantic Flying ClubBooks Korean Air
ICN to BOS with one stop
40 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Montreal (YUL)Air Canada the whole way
- Via Toronto (YYZ)Air Canada the whole way
- Via New York (JFK)Korean Air and Asiana Airlines, then American Airlines, JetBlue Airways and 1 more
- Via New York (EWR)United Airlines the whole wayYP
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Beijing (PEK)Air China, Korean Air and 1 more, then Hainan Airlines
- Via Dulles (IAD)Korean Air and Air Premia, then United AirlinesYP
- Via Minneapolis (MSP)Delta Air Lines the whole way
- Via Calgary (YYC)WestJet the whole way
- Via Chicago (ORD)Korean Air, then American Airlines, JetBlue Airways and 2 more+1
- Via Tokyo (NRT)Jeju Air, Ethiopian Airlines and 11 more, then JAL
+10
- Via Vancouver (YVR)Air Canada, Korean Air and 1 more, then JetBlue Airways
- Via Seattle (SEA)Delta Air Lines and Alaska Airlines the whole way+1
- Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Atlanta (ATL)Delta Air Lines the whole way
ICN to BOS: common questions
Which airlines fly nonstop from ICN to BOS?
Korean Air (SkyTeam) flies nonstop from Seoul (ICN) to Boston (BOS).
How far is Seoul from Boston by plane?
Seoul (ICN) and Boston (BOS) are 6,813 miles (10,964 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book ICN to BOS award flights?
10 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air France-KLM Flying Blue, Alaska Atmos Rewards, China Eastern Eastern Miles, Delta SkyMiles, Emirates Skywards, Garuda Indonesia GarudaMiles, Korean Air SKYPASS and 2 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does ICN to BOS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for ICN to BOS with taxes and fees.
Where can I connect between Seoul and Boston?
The most direct connections are through Montreal (YUL), Toronto (YYZ), New York (JFK), New York (EWR) and Detroit (DTW). On 26 of them the same airline flies both flights, for example Air Canada through Montreal.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.