Use the FlyLogan App to pre-order food and save time at BOS. Most eateries participate, ensuring your meal is ready for pick-up.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $836 (FlightHub) |
One-way from | $437 (Alaska Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $1,059 |
Good round-trip deal | $871 or less |
Good one-way deal | $562 or less |
Fly from
Fly to
Route
Depart
Return
Price
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Mon 11/17
12:30 am-6:35 pm
1 stop28h 05m
Incheon Intl
Tue 12/16
3:00 pm-8:33 pm
2 stops43h 33m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Sun 11/23
10:04 am-1:55 pm
2 stops37h 51m
Incheon Intl
Sat 12/20
7:35 pm-10:00 pm
1 stop40h 25m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Tue 12/30
12:30 am-9:25 pm
1 stop30h 55m
Incheon Intl
Mon 2/2
7:35 pm-10:00 pm
1 stop40h 25m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Sun 11/23
12:30 am-1:55 pm
1 stop23h 25m
Incheon Intl
Sat 12/20
1:45 pm-6:19 pm
2 stops42h 34m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Tue 11/18
5:40 am-3:50 pm
1 stop20h 10m
Incheon Intl
Wed 12/3
9:10 am-8:40 am
Nonstop13h 30m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Mon 11/17
3:35 pm-5:45 am
1 stop24h 10m
Incheon Intl
Tue 12/2
9:10 am-8:40 am
Nonstop13h 30m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Tue 11/18
7:15 am-4:30 pm
1 stop19h 15m
Incheon Intl
Tue 12/2
9:10 am-8:40 am
Nonstop13h 30m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Tue 11/18
10:01 am-5:40 am
3 stops29h 39m
Incheon Intl
Tue 12/16
12:45 pm-8:00 pm
2 stops21h 15m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Wed 12/10
8:00 pm-6:20 pm
1 stop32h 20m
Incheon Intl
Sat 1/10
12:10 am-6:05 pm
1 stop31h 55m
BostonIncheon
BOS - ICN
BOSICN
Boston Logan Intl
Tue 11/18
4:00 pm-5:45 am
2 stops23h 45m
Incheon Intl
Fri 11/28
9:10 am-8:40 am
Nonstop13h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from Boston to Incheon Intl Airport (average of $777). Flying from Boston to Incheon Intl Airport in June is currently the most expensive (average of $1,355). 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.
A simple way to save on the total cost of your ticket is to fly from Boston to Incheon Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Boston to Incheon Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
About 34% of weekly flights between Boston and Incheon have experienced delays in the past year, with the average delay time being 104 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Korean Air have had the lowest number of delays on this route, with just 34% of flights being delayed.
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Food
Overall
Boarding
Comfort
Crew
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$1,992 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$774 | Average$991 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$805 | Average$933 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$868 | Average$1,224 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$872 | Average$1,430 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$872 | Average$936 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,528 | Average$1,998 | FlexibilityNo cancel fee | On-time81% |