$473+ Cheap flights from South Korea 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BOS
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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Find cheap flights from South Korea to Boston with Cheapflights
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Cheapest flights from South Korea to BostonExplore the most affordable flight options available from South Korea to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from South Korea to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This FlightHub deal was found by Cheapflights users on 7/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:50 pm
ICN
- BOS
1 stop40h 50m
Multiple Airlines
Sun 11/156:40 pm
BOS
- ICN
2 stops33h 55m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$886
This Jetabroad deal was found by Cheapflights users on 7/6. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:20 am
ICN
- BOS
1 stop21h 20m
Multiple Airlines
Sun 11/156:40 pm
BOS
- ICN
2 stops33h 55m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$948
This WhyPayMore deal was found by Cheapflights users on 7/7. 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.
Mon 10/125:45 pm
ICN
- BOS
2 stops37h 22m
Air Canada
Thu 10/156:50 pm
BOS
- ICN
2 stops32h 15m
Air Canada
Deal found 7/7![Air Canada logo]()
$967
This WhyPayMore deal was found by Cheapflights users on 7/6. 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.
Wed 10/75:45 pm
ICN
- BOS
2 stops29h 05m
Air Canada
Sat 10/173:35 pm
BOS
- ICN
2 stops35h 30m
Air Canada
Deal found 7/6![Air Canada logo]()
$993
This lol.travel deal was found by Cheapflights users on 7/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:45 pm
ICN
- BOS
2 stops29h 00m
Air Canada
Wed 7/225:45 am
BOS
- ICN
2 stops21h 20m
Air Canada
Deal found 7/7![Air Canada logo]()
$994
This WhyPayMore deal was found by Cheapflights users on 7/8. 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.
Thu 12/176:55 pm
ICN
- BOS
2 stops33h 58m
Air Canada
Tue 2/25:45 am
BOS
- ICN
1 stop22h 40m
Air Canada
Deal found 7/8![Air Canada logo]()
$1,002
This WhyPayMore deal was found by Cheapflights users on 7/7. 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.
Sat 10/315:55 pm
ICN
- BOS
2 stops41h 33m
Air Canada
Sat 11/76:35 pm
BOS
- ICN
2 stops32h 35m
Air Canada
Deal found 7/7![Air Canada logo]()
$1,018
This WhyPayMore deal was found by Cheapflights users on 7/7. 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 9/255:45 pm
ICN
- BOS
2 stops29h 05m
Air Canada
Thu 10/16:50 pm
BOS
- ICN
2 stops32h 15m
Air Canada
Deal found 7/7![Air Canada logo]()
$1,019
This Air Canada deal was found by Cheapflights users on 7/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:45 pm
ICN
- BOS
2 stops29h 05m
Air Canada
Tue 9/295:50 am
BOS
- ICN
2 stops21h 15m
Air Canada
Deal found 7/6![Air Canada logo]()
$1,022
This Air Canada deal was found by Cheapflights users on 7/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:00 am
PUS
- BOS
2 stops24h 38m
Multiple Airlines
Thu 8/276:00 am
BOS
- PUS
2 stops26h 35m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,249
This Kissandfly.com deal was found by Cheapflights users on 7/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 am
GMP
- BOS
2 stops27h 59m
Japan Airlines
Wed 7/226:01 am
BOS
- GMP
2 stops26h 14m
Japan Airlines
Deal found 7/7![Japan Airlines logo]()
$1,360
This Jetabroad deal was found by Cheapflights users on 7/9. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:00 am
PUS
- BOS
2 stops23h 27m
Multiple Airlines
Sun 8/3010:40 am
BOS
- PUS
2 stops19h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,374
Best flights from South Korea to BostonDiscover carefully curated flight deals from South Korea to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from South Korea to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Tue 9/111:30 am
ICN
- BOS
2 stops20h 49m
United Airlines
Tue 9/811:00 am
BOS
- ICN
2 stops28h 20m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,094
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:30 pm
ICN
- BOS
1 stop28h 45m
Delta
Fri 10/212:55 pm
BOS
- ICN
Nonstop15h 30m
Delta
Deal found 7/5![Delta logo]()
$1,366
This Expedia deal was found by Cheapflights users on 7/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:00 am
PUS
- BOS
2 stops24h 38m
Multiple Airlines
Wed 8/2610:50 am
BOS
- PUS
2 stops37h 10m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,414
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:35 pm
ICN
- BOS
1 stop31h 53m
Alaska Airlines
Fri 9/187:12 am
BOS
- ICN
1 stop21h 18m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$1,433
This Tourvis deal was found by Cheapflights users on 7/6. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
GMP
- BOS
2 stops22h 34m
Japan Airlines
Thu 8/276:00 am
BOS
- GMP
2 stops26h 15m
Japan Airlines
Deal found 7/6![Japan Airlines logo]()
$1,501
This Korean Air deal was found by Cheapflights users on 7/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:10 am
ICN
- BOS
Nonstop13h 30m
Korean Air
Sun 11/2211:00 am
BOS
- ICN
Nonstop15h 35m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,557
This YBTour deal was found by Cheapflights users on 7/8. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:55 pm
GMP
- BOS
2 stops39h 04m
ANA
Tue 9/88:05 am
BOS
- GMP
2 stops38h 00m
ANA
Deal found 7/8![ANA logo]()
$1,635
This China Eastern deal was found by Cheapflights users on 7/4. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:50 am
CJJ
- BOS
2 stops49h 01m
China Eastern
Sun 9/206:20 am
BOS
- CJJ
2 stops39h 30m
China Eastern
Deal found 7/4![China Eastern logo]()
$2,062
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/2411:30 am
ICN
- BOS
2 stops20h 58m
United Airlines
Sat 8/296:54 pm
BOS
- ICN
2 stops31h 06m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Thu 11/196:30 pm
ICN
- BOS
1 stop17h 25m
United Airlines
Sun 11/227:20 am
BOS
- ICN
1 stop19h 05m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,124
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:30 am
ICN
- BOS
Nonstop13h 40m
Delta
Sun 9/279:20 pm
BOS
- ICN
1 stop31h 30m
Delta
Deal found 7/8![Delta logo]()
$1,374
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Fri 12/186:00 pm
ICN
- BOS
1 stop21h 05m
United Airlines
Tue 2/26:00 am
BOS
- ICN
1 stop20h 25m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,138
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:35 pm
ICN
- BOS
2 stops23h 14m
Alaska Airlines
Fri 9/187:12 am
BOS
- ICN
1 stop21h 18m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$1,437
This EVA Air deal was found by Cheapflights users on 7/6. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:10 pm
PUS
- BOS
2 stops25h 19m
Multiple Airlines
Fri 10/96:59 pm
BOS
- PUS
2 stops25h 46m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,561
This oojo deal was found by Cheapflights users on 7/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:00 am
GMP
- BOS
2 stops28h 55m
Japan Airlines
Wed 8/196:00 am
BOS
- GMP
2 stops26h 15m
Japan Airlines
Deal found 7/6![Japan Airlines logo]()
$1,606
This Korean Air deal was found by Cheapflights users on 7/6. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:30 pm
PUS
- BOS
2 stops21h 47m
Korean Air
Mon 9/2112:55 pm
BOS
- PUS
1 stop18h 50m
Korean Air
Deal found 7/6![Korean Air logo]()
$1,710
This Delta deal was found by Cheapflights users on 7/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:40 pm
ICN
- BOS
1 stop18h 27m
Delta
Tue 12/2911:00 am
BOS
- ICN
Nonstop15h 35m
Delta
Deal found 7/8![Delta logo]()
$1,566
This Cheapflightsfares deal was found by Cheapflights users on 7/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:00 am
GMP
- BOS
2 stops28h 55m
Japan Airlines
Fri 8/146:00 am
BOS
- GMP
2 stops26h 15m
Japan Airlines
Deal found 7/6![Japan Airlines logo]()
$1,617
This EVA Air deal was found by Cheapflights users on 7/9. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:45 pm
PUS
- BOS
2 stops31h 54m
Multiple Airlines
Sun 8/307:59 pm
BOS
- PUS
2 stops33h 01m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,629
This Hanatour deal was found by Cheapflights users on 7/6. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:30 pm
PUS
- BOS
2 stops20h 29m
Korean Air
Fri 10/912:55 pm
BOS
- PUS
1 stop40h 25m
Korean Air
Deal found 7/6![Korean Air logo]()
$1,726
This Japan Airlines deal was found by Cheapflights users on 7/4. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:40 pm
GMP
- BOS
2 stops58h 07m
Japan Airlines
Sun 12/66:45 am
BOS
- GMP
2 stops25h 20m
Japan Airlines
Deal found 7/4![Japan Airlines logo]()
$1,661
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/84:50 pm
ICN
- BOS
1 stop21h 21m
United Airlines
Sat 8/156:54 pm
BOS
- ICN
2 stops31h 06m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,548
This Korean Air deal was found by Cheapflights users on 7/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:00 am
PUS
- BOS
2 stops23h 02m
Korean Air
Thu 10/18:15 am
BOS
- PUS
2 stops22h 20m
Korean Air
Deal found 7/4![Korean Air logo]()
$1,746
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:40 am
PUS
- BOS
2 stops26h 37m
Delta
Thu 8/2712:55 pm
BOS
- PUS
1 stop31h 35m
Delta
Deal found 7/6![Delta logo]()
$1,778
This oojo deal was found by Cheapflights users on 7/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am
GMP
- BOS
2 stops22h 34m
Japan Airlines
Tue 9/86:00 am
BOS
- GMP
2 stops26h 15m
Japan Airlines
Deal found 7/8![Japan Airlines logo]()
$1,677
This oojo deal was found by Cheapflights users on 7/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:00 am
GMP
- BOS
2 stops28h 43m
Japan Airlines
Tue 8/186:00 am
BOS
- GMP
2 stops26h 15m
Japan Airlines
Deal found 7/5![Japan Airlines logo]()
$1,742
This China Eastern deal was found by Cheapflights users on 7/8. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:10 pm
CJU
- BOS
2 stops41h 41m
China Eastern
Mon 9/146:20 am
BOS
- CJU
2 stops41h 10m
China Eastern
Deal found 7/8![China Eastern logo]()
$3,547
Last-minute flights from South Korea to BostonDiscover last-minute flight deals from South Korea to Boston. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to Boston. Data last updated July 9, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 7/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:45 pm
ICN
- BOS
2 stops29h 00m
Air Canada
Wed 7/225:45 am
BOS
- ICN
2 stops21h 20m
Air Canada
Deal found 7/7![Air Canada logo]()
$994
This Priceline deal was found by Cheapflights users on 7/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:45 pm
ICN
- BOS
2 stops29h 00m
Air Canada
Fri 7/176:00 am
BOS
- ICN
2 stops21h 05m
Air Canada
Deal found 7/8![Air Canada logo]()
$1,083
This Kissandfly.com deal was found by Cheapflights users on 7/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 am
GMP
- BOS
2 stops27h 59m
Japan Airlines
Wed 7/226:01 am
BOS
- GMP
2 stops26h 14m
Japan Airlines
Deal found 7/7![Japan Airlines logo]()
$1,360
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Thu 7/1611:30 am
ICN
- BOS
1 stop26h 41m
United Airlines
Thu 8/1311:00 am
BOS
- ICN
2 stops28h 20m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,088
This Expedia deal was found by Cheapflights users on 7/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:00 am
PUS
- BOS
2 stops24h 38m
Multiple Airlines
Wed 8/2610:50 am
BOS
- PUS
2 stops37h 10m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,414
This Air Canada deal was found by Cheapflights users on 7/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:00 am
PUS
- BOS
2 stops24h 38m
Multiple Airlines
Thu 8/276:00 am
BOS
- PUS
2 stops26h 35m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,249
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 pm
ICN
- BOS
2 stops30h 47m
Multiple Airlines
Sat 8/296:30 pm
BOS
- ICN
1 stop35h 15m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,063
This Jetabroad deal was found by Cheapflights users on 7/9. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:00 am
PUS
- BOS
2 stops23h 27m
Multiple Airlines
Sun 8/3010:40 am
BOS
- PUS
2 stops19h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,374
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ICN
- BOS
2 stops29h 32m
Multiple Airlines
Sat 8/296:30 pm
BOS
- ICN
1 stop35h 15m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,087
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/2411:30 am
ICN
- BOS
2 stops20h 58m
United Airlines
Sat 8/296:54 pm
BOS
- ICN
2 stops31h 06m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,094
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:15 pm
ICN
- BOS
2 stops29h 32m
Multiple Airlines
Mon 8/317:25 am
BOS
- ICN
1 stop22h 20m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,079
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Thu 8/274:50 pm
ICN
- BOS
2 stops29h 58m
United Airlines
Wed 9/167:30 am
BOS
- ICN
1 stop18h 50m
United Airlines
Deal found 7/4![United Airlines logo]()
$1,084
One-way flights from South Korea to BostonSearch for one-way flight options from South Korea to Boston. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from South Korea to Boston. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:10 am
ICN
- BOS
3 stops41h 37m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$473
This SmartFares deal was found by Cheapflights users on 7/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:35 am
GMP
- BOS
1 stop21h 45m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$493
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:00 pm
ICN
- BOS
1 stop39h 20m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$498
This Trip.com deal was found by Cheapflights users on 7/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 pm
ICN
- BOS
2 stops31h 05m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:35 pm
ICN
- BOS
3 stops50h 12m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:20 pm
ICN
- BOS
3 stops43h 45m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ICN
- BOS
2 stops29h 32m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 am
PUS
- BOS
3 stops42h 12m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$667
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:20 pm
PUS
- BOS
3 stops54h 27m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$689
This Booking.com deal was found by Cheapflights users on 7/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:40 pm
GMP
- BOS
2 stops23h 00m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:40 am
GMP
- BOS
3 stops34h 00m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$741
This FlightHub deal was found by Cheapflights users on 7/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:50 pm
GMP
- BOS
2 stops30h 39m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$791
Find flight deals from South Korea to Boston
Keep the following information in mind while searching for South Korea to Boston flight deals. Data was last updated July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $993 (WhyPayMore) |
One-way from | $473 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $1,390 |
Good round-trip deal | $1,496 or less |
Good one-way deal | $1,243 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea 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 July 9, 2026.
Use the filters below to find and compare flights from South Korea to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Tue 9/1
11:30 am-7:19 pm
2 stops20h 49m
Boston Logan Intl
Tue 9/8
11:00 am-4:20 am
2 stops28h 20m
$1,094
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Mon 8/24
11:30 am-7:28 pm
2 stops20h 58m
Boston Logan Intl
Sat 8/29
6:54 pm-3:00 pm
2 stops31h 06m
$1,094
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Thu 11/19
6:30 pm-9:55 pm
1 stop17h 25m
Boston Logan Intl
Sun 11/22
7:20 am-4:25 pm
1 stop19h 05m
$1,124
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Fri 12/18
6:00 pm-1:05 am
1 stop21h 05m
Boston Logan Intl
Tue 2/2
6:00 am-4:25 pm
1 stop20h 25m
$1,138
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Mon 9/28
7:30 pm-11:15 am
1 stop28h 45m
Boston Logan Intl
Fri 10/2
12:55 pm-5:25 pm
Nonstop15h 30m
$1,366
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Sun 9/13
9:30 am-10:10 am
Nonstop13h 40m
Boston Logan Intl
Sun 9/27
9:20 pm-5:50 pm
1 stop31h 30m
$1,374
BusanBoston
PUS - BOS
PUSBOS
Busan Gimhae
Wed 8/19
11:00 am-10:38 pm
2 stops24h 38m
Boston Logan Intl
Wed 8/26
10:50 am-1:00 pm
2 stops37h 10m
$1,414
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Sat 8/29
7:35 pm-2:28 pm
1 stop31h 53m
Boston Logan Intl
Fri 9/18
7:12 am-5:30 pm
1 stop21h 18m
$1,433
IncheonBoston
ICN - BOS
ICNBOS
Incheon Intl
Thu 8/27
7:35 pm-5:49 am
2 stops23h 14m
Boston Logan Intl
Fri 9/18
7:12 am-5:30 pm
1 stop21h 18m
$1,437
SeoulBoston
GMP - BOS
GMPBOS
Seoul Gimpo Intl
Wed 8/26
8:00 am-5:34 pm
2 stops22h 34m
Boston Logan Intl
Thu 8/27
6:00 am-9:15 pm
2 stops26h 15m
$1,501
Showing 1-10 of 57 resultsSorted by cheapest first
Best time to book a flight from South Korea to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from South Korea with our price prediction graph.
ICN-BOS
GMP-BOS
CJU-BOS
PUS-BOS
CJJ-BOS
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.
Cheapflights Insights
Everything you need to know about your flight from South Korea to Boston
KR0-BOS
ICN-BOS
GMP-BOS
CJU-BOS
PUS-BOS
What is the cheapest month to book a flight from South Korea to Boston?
Currently, October is the cheapest month in which you can book a flight from South Korea to Boston (average of $336). Flying from South Korea to Boston in August is currently the most expensive (average of $960). 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 KR to BOS?
Find hourly flight availability from South Korea 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 July 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to Boston as you normally would.
Weekly flight availability from South Korea to Boston
Explore weekly flight availability from South Korea 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 July 9, 2026.
The most flights from KR0 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).
How often are flights from South Korea to Boston delayed?
About 19% of weekly flights between South Korea and Boston have experienced delays in the past year, with the average delay time being 84 minutes.
What is the most punctual flight time for South Korea to Boston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on South Korea to Boston flights?
Over the last year, Korean Air have had the lowest number of delays on this route, with just 19% of flights being delayed.
How far ahead should I book a flight from South Korea to Boston?
Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Korea to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 9, 2026.
See what other customers who have flown with Korean Air,Delta, andAir Canada from South Korea to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.3
Entertainment
8.2
Food
8.1
Boarding
8.5
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Comfort
8.3
Entertainment
8.2
Food
8.1
Boarding
8.5
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Comfort
8.3
Entertainment
8.2
Food
8.1
Boarding
8.5
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Comfort
8.3
Entertainment
8.2
Food
8.1
Boarding
8.5
Overall
8.4
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from South Korea to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Cambridge
Concord
Brockton
Hampton Beach
Seekonk
Cranston
Warwick
Dedham
Peabody
Randolph
Auburn
Fitchburg
York Beach
Chelsea
Londonderry
Swansea
North Falmouth
Smithfield
Braintree
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boston flight routes
Complete your trip
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Alternative routes for South Korea to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Korea to Boston by cabin class
Find flights from South Korea to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Korea and Boston flights
Browse other South Korea and Boston flight options. Last updated on July 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from South Korea to Boston
Discover the top 3 airlines that operate flights from South Korea 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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$471 | Average$495 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,054 | Average$1,734 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,282 | Average$1,696 | FlexibilityNo cancel fee | On-time81% |