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Cheap flights from Boise to Seoul from $816

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Seoul departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:25 am - 4:30 pmBOI-ICN
17h 05m1 stop
Delta Logo
7:30 pm - 8:55 pmICN-BOI
17h 25m1 stop
$816Delta
Find Deal
sex, jan 23 - ter, jan 27
Delta Logo
5:45 am - 4:30 pmBOI-ICN
18h 45m2 stops
Delta Logo
8:05 pm - 11:12 pmICN-BOI
19h 07m2 stops
$820Delta
Find Deal
sex, jan 23 - ter, jan 27
Delta Logo
7:25 am - 4:30 pmBOI-ICN
17h 05m1 stop
Delta Logo
8:05 pm - 6:28 pmICN-BOI
14h 23m1 stop
$916Delta
Find Deal
sex, jan 23 - ter, jan 27
Delta Logo
7:25 am - 4:30 pmBOI-ICN
17h 05m1 stop
Delta Logo
8:05 pm - 11:12 pmICN-BOI
19h 07m2 stops
$920Delta
Find Deal
sex, jan 23 - ter, jan 27
Delta Logo
10:35 am - 4:30 pmBOI-ICN
14h 55m1 stop
Delta Logo
8:05 pm - 9:06 pmICN-BOI
16h 01m1 stop
$1,004Delta
Find Deal
sex, mar 13 - qui, mar 19
Delta Logo
6:00 am - 4:30 pmBOI-ICN
19h 30m2 stops
Delta Logo
8:05 pm - 6:30 pmICN-BOI
13h 25m1 stop
$1,008Delta
Find Deal
sex, mar 13 - qui, mar 19
United Airlines Logo
12:59 pm - 4:40 amBOI-ICN
24h 41m1 stop
United Airlines Logo
11:30 am - 11:11 amICN-BOI
14h 41m1 stop
$1,013United Airlines
Find Deal
seg, mar 23 - seg, abr 13
United Airlines Logo
5:30 pm - 4:40 amBOI-ICN
20h 10m2 stops
United Airlines Logo
11:30 am - 11:11 amICN-BOI
14h 41m1 stop
$1,017United Airlines
Find Deal
seg, mar 23 - seg, abr 13
Delta Logo
6:00 am - 4:30 pmBOI-ICN
19h 30m2 stops
Delta Logo
8:05 pm - 9:47 pmICN-BOI
16h 42m2 stops
$1,050Delta
Find Deal
sex, mar 13 - qui, mar 19
Delta Logo
2:45 pm - 4:30 pmBOI-ICN
34h 45m1 stop
Delta Logo
7:40 pm - 10:00 pmICN-BOI
17h 20m1 stop
$1,072Delta
Find Deal
sáb, mai 23 - qua, mai 27

Delta flights from Boise to Incheon Intl Airport

Our best Delta deals on Boise to Incheon Intl Airport flight tickets
Delta
Jan 23
BOI7:25 amBoise Air Term. Gowen Fld
17h 05m
1 stop
ICN4:30 pmIncheon Intl
Jan 27
ICN7:30 pmIncheon Intl
17h 25m
1 stop
BOI8:55 pmBoise Air Term. Gowen Fld
$816
Find similar
Delta
Jan 23
BOI5:45 amBoise Air Term. Gowen Fld
18h 45m
2 stops
ICN4:30 pmIncheon Intl
Jan 27
ICN8:05 pmIncheon Intl
19h 07m
2 stops
BOI11:12 pmBoise Air Term. Gowen Fld
$820
Find similar
Delta
Jan 23
BOI7:25 amBoise Air Term. Gowen Fld
17h 05m
1 stop
ICN4:30 pmIncheon Intl
Jan 27
ICN8:05 pmIncheon Intl
14h 23m
1 stop
BOI6:28 pmBoise Air Term. Gowen Fld
$916
Find similar

United Airlines flights from Boise to Incheon Intl Airport

Our best United Airlines deals on Boise to Incheon Intl Airport flight tickets
United Airlines
Mar 23
BOI12:59 pmBoise Air Term. Gowen Fld
24h 41m
1 stop
ICN4:40 amIncheon Intl
Apr 13
ICN11:30 amIncheon Intl
14h 41m
1 stop
BOI11:11 amBoise Air Term. Gowen Fld
$1,013
Find similar
United Airlines
Mar 23
BOI5:30 pmBoise Air Term. Gowen Fld
20h 10m
2 stops
ICN4:40 amIncheon Intl
Apr 13
ICN11:30 amIncheon Intl
14h 41m
1 stop
BOI11:11 amBoise Air Term. Gowen Fld
$1,017
Find similar
United Airlines
Mar 23
BOI2:40 pmBoise Air Term. Gowen Fld
23h 00m
2 stops
ICN4:40 amIncheon Intl
Apr 13
ICN4:50 pmIncheon Intl
32h 04m
2 stops
BOI9:54 amBoise Air Term. Gowen Fld
$1,086
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated novembro 26, 2025.
Use the filters below to find and compare flights from Boise to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sex 1/23

7:25 am-4:30 pm

1 stop17h 05m

Incheon Intl

ter 1/27

7:30 pm-8:55 pm

1 stop17h 25m

$816

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sex 1/23

5:45 am-4:30 pm

2 stops18h 45m

Incheon Intl

ter 1/27

8:05 pm-11:12 pm

2 stops19h 07m

$820

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sex 1/23

7:25 am-4:30 pm

1 stop17h 05m

Incheon Intl

ter 1/27

8:05 pm-6:28 pm

1 stop14h 23m

$916

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sex 1/23

7:25 am-4:30 pm

1 stop17h 05m

Incheon Intl

ter 1/27

8:05 pm-11:12 pm

2 stops19h 07m

$920

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sex 3/13

10:35 am-4:30 pm

1 stop14h 55m

Incheon Intl

qui 3/19

8:05 pm-9:06 pm

1 stop16h 01m

$1,004

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sex 3/13

6:00 am-4:30 pm

2 stops19h 30m

Incheon Intl

qui 3/19

8:05 pm-6:30 pm

1 stop13h 25m

$1,008

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

seg 3/23

12:59 pm-4:40 am

1 stop24h 41m

Incheon Intl

seg 4/13

11:30 am-11:11 am

1 stop14h 41m

$1,013

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

seg 3/23

5:30 pm-4:40 am

2 stops20h 10m

Incheon Intl

seg 4/13

11:30 am-11:11 am

1 stop14h 41m

$1,017

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sex 3/13

6:00 am-4:30 pm

2 stops19h 30m

Incheon Intl

qui 3/19

8:05 pm-9:47 pm

2 stops16h 42m

$1,050

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sáb 5/23

2:45 pm-4:30 pm

1 stop34h 45m

Incheon Intl

qua 5/27

7:40 pm-10:00 pm

1 stop17h 20m

$1,072

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Boise to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Boise to Incheon Intl Airport is on a Sunday when prices can be found for as low as $1,489. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $2,283. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

When to book flights from Boise to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Incheon Intl Airport (BOI to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Incheon Intl Airport

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Boise to Incheon Intl Airport takes 17h 05m
There are no direct flights from Boise to Incheon Intl Airport. There are no popular flight routes from Boise to Incheon Intl Airport.
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  • How far is Boise Air Term. Gowen Fld to Incheon Intl by plane?

    The distance between Boise Air Term. Gowen Fld and Incheon Intl is about 5596.8 mi. In terms of flight time, this usually takes a little over 14h 55m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boise to Incheon Intl Airport?

Best airlines flying from Boise to Incheon Intl Airport

Compare and see reviews for airlines that fly from Boise to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $915Free CancellationRating
7.9
7,998 reviews
Search Delta flights

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Why use momondo?

Why should I use momondo to find a flight deal from Boise to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Boise.

Can I find flights from Boise to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Boise which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boise to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boise to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Boise and alert you when they change.

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