--- title: "Seoul (ICN) to Boston (BOS) flights: who flies it" description: "Korean Air flies Seoul (ICN) to Boston (BOS) nonstop about 7 times a week as KE 91, scheduled at 13h 40m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/icn-bos" url: "https://2lnr.com/routes/icn-bos.md" date_modified: "2026-10-18T05:10:47Z" --- # Seoul to Boston (ICN-BOS): nonstop flights and who flies them Korean Air flies the ICN to BOS nonstop about 7 times a week. In the timetable below it flies as KE 91, scheduled at 13h 40m for the 6,813 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See ICN to BOS on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 13h 40m Scheduled flight time 6,813 mi Nonstop distance Free To get started ## Seoul to Boston flight schedule Scheduled nonstop departures for ICN to BOS starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Seoul (ICN) to Boston (BOS) | Date | Flight | Airline | Departs ICN | Arrives BOS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | KE 91 | Korean Air | 09:30 | 10:10 | 13h 40m | [Boeing 777-300ER](https://2lnr.com/seatmaps/ke/777-300er.md) | | Fri, Oct 23 | KE 91 | Korean Air | 09:30 | 10:10 | 13h 40m | Boeing 777-300ER | | Sat, Oct 24 | KE 91 | Korean Air | 09:30 | 10:10 | 13h 40m | Boeing 777-300ER | | Sun, Oct 25 | KE 91 | Korean Air | 09:10 | 09:50 | 13h 40m | Boeing 777-300ER | | Mon, Oct 26 | KE 91 | Korean Air | 09:10 | 09:50 | 13h 40m | Boeing 777-300ER | | Tue, Oct 27 | KE 91 | Korean Air | 09:10 | 09:50 | 13h 40m | Boeing 777-300ER | | Wed, Oct 28 | KE 91 | Korean Air | 09:10 | 09:50 | 13h 40m | Boeing 777-300ER | Showing all 7 scheduled ICN to BOS departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every ICN to BOS date on the interactive map ## Aircraft on the Seoul to Boston nonstop Korean Air flies the [Boeing 777-300ER](https://2lnr.com/seatmaps/ke/777-300er.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full ICN to BOS nonstop schedule This page carries the full ICN to BOS nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each ICN to BOS nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ICN to BOS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Seoul to Boston nonstop Carriers operating ICN to BOS nonstop in the current schedule. - [Korean Air (KE) route map](https://2lnr.com/routes/airlines/ke.md)\ [The aircraft KE flies](https://2lnr.com/seatmaps/ke.md) See ICN to BOS on the interactive map → ## Frequently asked questions about ICN to BOS **How long is the flight from Seoul (ICN) to Boston (BOS)?** KE 91 is scheduled at 13h 40m from Seoul (ICN) to Boston (BOS) on every departure in the schedule table on this page. The nonstop covers about 6,813 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ICN to BOS?** Korean Air is currently the only airline flying ICN to BOS nonstop. **How many flights a week are there from ICN to BOS?** About 7 nonstop flights a week run between Seoul (ICN) and Boston (BOS) in the current schedule, operated by Korean Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from ICN to BOS depart?** Scheduled ICN to BOS nonstops in the next 7 days with service leave between 09:10 and 09:30, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ICN to BOS nonstop?** Korean Air flies KE 91 nonstop from Seoul (ICN) to Boston (BOS), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Where do I find the ICN to BOS schedule?** The page carries the full ICN to BOS nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [BOS to ICN nonstop flights](https://2lnr.com/routes/bos-icn.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Seoul (ICN)](https://2lnr.com/routes/icn.md), or [every route from Boston (BOS)](https://2lnr.com/routes/bos.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full ICN to BOS nonstop schedule Every scheduled departure on this route, with who flies it. [Get started free](https://2lnr.com/login)