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Cheap flights from Boise to Seoul from $916

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 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:52 am - 9:40 pm
BOI
-
ICN
19h 48m
1 stop
Multiple Airlines Logo
7:15 pm - 10:27 pm
ICN
-
BOI
18h 12m
1 stop
$916Multiple Airlines
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
4:15 pm - 6:45 pm
BOI
-
ICN
59h 30m
2 stops
Multiple Airlines Logo
7:15 pm - 10:27 pm
ICN
-
BOI
18h 12m
1 stop
$924Multiple Airlines
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
10:14 am - 8:10 pm
BOI
-
ICN
18h 56m
1 stop
Multiple Airlines Logo
6:00 pm - 9:20 pm
ICN
-
BOI
18h 20m
1 stop
$951Multiple Airlines
Sat, Sep 19 - Sat, Oct 3
Multiple Airlines Logo
6:23 am - 8:10 pm
BOI
-
ICN
22h 47m
2 stops
Multiple Airlines Logo
6:00 pm - 9:20 pm
ICN
-
BOI
18h 20m
1 stop
$979Multiple Airlines
Sat, Sep 19 - Sat, Oct 3
Multiple Airlines Logo
10:52 am - 9:40 pm
BOI
-
ICN
19h 48m
1 stop
Multiple Airlines Logo
7:15 pm - 10:27 pm
ICN
-
BOI
18h 12m
1 stop
$1,009Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
10:52 am - 9:40 pm
BOI
-
ICN
19h 48m
1 stop
Multiple Airlines Logo
7:15 pm - 10:27 pm
ICN
-
BOI
18h 12m
1 stop
$1,017Multiple Airlines
Mon, Aug 17 - Mon, Aug 31
Multiple Airlines Logo
5:57 am - 9:40 pm
BOI
-
ICN
24h 43m
2 stops
Multiple Airlines Logo
7:15 pm - 10:27 pm
ICN
-
BOI
18h 12m
1 stop
$1,020Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
6:49 pm - 9:40 pm
BOI
-
ICN
35h 51m
2 stops
Multiple Airlines Logo
1:00 pm - 11:00 pm
ICN
-
BOI
25h 00m
1 stop
$1,042Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
2:44 pm - 4:20 am
BOI
-
ICN
22h 36m
2 stops
United Airlines Logo
4:50 pm - 9:37 pm
ICN
-
BOI
19h 47m
2 stops
$1,095United Airlines
Mon, Aug 17 - Mon, Aug 31
United Airlines Logo
8:15 am - 3:00 pm
BOI
-
ICN
15h 45m
1 stop
United Airlines Logo
11:30 am - 3:31 pm
ICN
-
BOI
19h 01m
1 stop
$1,106United Airlines
Tue, Sep 1 - Tue, Sep 8

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United Airlines flights from Boise to Incheon Intl Airport

Our best United Airlines deals on Boise to Incheon Intl Airport flight tickets
United Airlines
Aug 17
BOI2:44 pmBoise Air Term. Gowen Fld
22h 36m
2 stops
ICN4:20 amIncheon Intl
Aug 31
ICN4:50 pmIncheon Intl
19h 47m
2 stops
BOI9:37 pmBoise Air Term. Gowen Fld
$1,095
United Airlines
Sep 1
BOI8:15 amBoise Air Term. Gowen Fld
15h 45m
1 stop
ICN3:00 pmIncheon Intl
Sep 8
ICN11:30 amIncheon Intl
19h 01m
1 stop
BOI3:31 pmBoise Air Term. Gowen Fld
$1,106
United Airlines
Sep 16
BOI6:15 amBoise Air Term. Gowen Fld
17h 45m
1 stop
ICN3:00 pmIncheon Intl
Sep 26
ICN11:30 amIncheon Intl
16h 28m
1 stop
BOI12:58 pmBoise Air Term. Gowen Fld
$1,156

Alaska Airlines flights from Boise to Incheon Intl Airport

Our best Alaska Airlines deals on Boise to Incheon Intl Airport flight tickets
Alaska Airlines
Sep 16
BOI8:03 amBoise Air Term. Gowen Fld
18h 27m
1 stop
ICN5:30 pmIncheon Intl
Sep 26
ICN7:35 pmIncheon Intl
17h 52m
2 stops
BOI10:27 pmBoise Air Term. Gowen Fld
$1,108
Alaska Airlines
Sep 16
BOI7:00 amBoise Air Term. Gowen Fld
19h 30m
2 stops
ICN5:30 pmIncheon Intl
Sep 26
ICN7:35 pmIncheon Intl
17h 52m
2 stops
BOI10:27 pmBoise Air Term. Gowen Fld
$1,109
Alaska Airlines
Sep 16
BOI7:48 pmBoise Air Term. Gowen Fld
30h 42m
1 stop
ICN5:30 pmIncheon Intl
Sep 26
ICN7:35 pmIncheon Intl
17h 52m
2 stops
BOI10:27 pmBoise Air Term. Gowen Fld
$1,114

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 July 21, 2026.
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

Cheapest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/17

10:52 am-9:40 pm

1 stop19h 48m

Incheon Intl

Mon 8/31

7:15 pm-10:27 pm

1 stop18h 12m

$916

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/17

4:15 pm-6:45 pm

2 stops59h 30m

Incheon Intl

Mon 8/31

7:15 pm-10:27 pm

1 stop18h 12m

$924

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sat 9/19

10:14 am-8:10 pm

1 stop18h 56m

Incheon Intl

Sat 10/3

6:00 pm-9:20 pm

1 stop18h 20m

$951

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sat 9/19

6:23 am-8:10 pm

2 stops22h 47m

Incheon Intl

Sat 10/3

6:00 pm-9:20 pm

1 stop18h 20m

$979

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/17

10:52 am-9:40 pm

1 stop19h 48m

Incheon Intl

Mon 8/24

7:15 pm-10:27 pm

1 stop18h 12m

$1,009

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/17

10:52 am-9:40 pm

1 stop19h 48m

Incheon Intl

Mon 8/31

7:15 pm-10:27 pm

1 stop18h 12m

$1,017

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/17

5:57 am-9:40 pm

2 stops24h 43m

Incheon Intl

Mon 8/24

7:15 pm-10:27 pm

1 stop18h 12m

$1,020

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/1

6:49 pm-9:40 pm

2 stops35h 51m

Incheon Intl

Tue 9/8

1:00 pm-11:00 pm

1 stop25h 00m

$1,042

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/17

2:44 pm-4:20 am

2 stops22h 36m

Incheon Intl

Mon 8/31

4:50 pm-9:37 pm

2 stops19h 47m

$1,095
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/1

8:15 am-3:00 pm

1 stop15h 45m

Incheon Intl

Tue 9/8

11:30 am-3:31 pm

1 stop19h 01m

$1,106

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Can stopping save me money on Boise to Incheon Intl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Boise to Incheon Intl Airport flight.

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

15h 15m

Direct flights

None
The fastest flight from Boise to Incheon Intl Airport takes 15h 15m
There are no direct flights from Boise to Incheon Intl Airport. There are no popular flight routes from Boise to Incheon Intl Airport.
Search flight deals

Frequently asked questions about flying from Boise to Incheon Intl Airport

  • 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 15h 15m.

  • 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
7.8
8,473 reviews
Search Delta flights

Traveling to a place near Seoul?

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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.

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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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