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Cheap flights from Boise to Seoul from $1,097

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 9/16. 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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0 bags

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Find the cheapest flights from Boise to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
5:59 pm - 6:45 pm
BOI
-
ICN
33h 46m
2 stops
WestJet Logo
8:45 pm - 10:25 pm
ICN
-
BOI
40h 40m
2 stops
$1,097WestJet
Wed, Sep 16 - Sat, Sep 26
WestJet Logo
8:22 am - 6:45 pm
BOI
-
ICN
19h 23m
2 stops
WestJet Logo
8:45 pm - 10:25 pm
ICN
-
BOI
16h 40m
2 stops
$1,168WestJet
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
10:14 am - 12:25 am
BOI
-
ICN
23h 11m
2 stops
Multiple Airlines Logo
8:00 am - 3:23 pm
ICN
-
BOI
22h 23m
2 stops
$1,176Multiple Airlines
Tue, Sep 8 - Tue, Oct 6
WestJet Logo
8:40 am - 6:45 pm
BOI
-
ICN
19h 05m
2 stops
WestJet Logo
8:45 pm - 11:59 pm
ICN
-
BOI
42h 14m
2 stops
$1,250WestJet
Wed, Sep 16 - Sat, Sep 26
WestJet Logo
8:40 am - 6:45 pm
BOI
-
ICN
19h 05m
2 stops
WestJet Logo
8:45 pm - 11:59 pm
ICN
-
BOI
42h 14m
2 stops
$1,257WestJet
Wed, Sep 16 - Sat, Sep 26
EVA Air Logo
8:52 pm - 10:30 am
BOI
-
ICN
21h 38m
2 stops
EVA Air Logo
7:45 pm - 11:51 pm
ICN
-
BOI
20h 06m
2 stops
$1,264EVA Air
Sat, Nov 7 - Wed, Nov 18
Multiple Airlines Logo
6:47 pm - 3:50 pm
BOI
-
ICN
30h 03m
1 stop
Multiple Airlines Logo
12:55 pm - 10:57 pm
ICN
-
BOI
49h 02m
2 stops
$1,270Multiple Airlines
Tue, Sep 8 - Tue, Oct 6
Multiple Airlines Logo
8:00 am - 8:30 pm
BOI
-
ICN
20h 30m
1 stop
Multiple Airlines Logo
8:40 am - 9:21 pm
ICN
-
BOI
28h 41m
2 stops
$1,278Multiple Airlines
Sat, Nov 7 - Wed, Nov 18
Multiple Airlines Logo
6:01 pm - 7:15 pm
BOI
-
ICN
34h 14m
2 stops
Multiple Airlines Logo
7:20 am - 9:57 am
ICN
-
BOI
41h 37m
2 stops
$1,285Multiple Airlines
Thu, Oct 15 - Fri, Oct 23
Multiple Airlines Logo
6:47 pm - 4:10 am
BOI
-
ICN
18h 23m
1 stop
Multiple Airlines Logo
9:20 pm - 10:06 pm
ICN
-
BOI
15h 46m
1 stop
$1,298Multiple Airlines
Tue, Sep 8 - Tue, Oct 6

WestJet flights from Boise to Incheon Intl Airport

Our best WestJet deals on Boise to Incheon Intl Airport flight tickets
WestJet
Sep 16
BOI5:59 pmBoise Air Term. Gowen Fld
33h 46m
2 stops
ICN6:45 pmIncheon Intl
Sep 26
ICN8:45 pmIncheon Intl
40h 40m
2 stops
BOI10:25 pmBoise Air Term. Gowen Fld
$1,097
WestJet
Sep 16
BOI8:22 amBoise Air Term. Gowen Fld
19h 23m
2 stops
ICN6:45 pmIncheon Intl
Sep 26
ICN8:45 pmIncheon Intl
16h 40m
2 stops
BOI10:25 pmBoise Air Term. Gowen Fld
$1,168
WestJet
Sep 16
BOI8:40 amBoise Air Term. Gowen Fld
19h 05m
2 stops
ICN6:45 pmIncheon Intl
Sep 26
ICN8:45 pmIncheon Intl
42h 14m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
$1,250

EVA Air flights from Boise to Incheon Intl Airport

Our best EVA Air deals on Boise to Incheon Intl Airport flight tickets
EVA Air
Nov 7
BOI8:52 pmBoise Air Term. Gowen Fld
21h 38m
2 stops
ICN10:30 amIncheon Intl
Nov 18
ICN7:45 pmIncheon Intl
20h 06m
2 stops
BOI11:51 pmBoise Air Term. Gowen Fld
$1,264
EVA Air
May 26
BOI8:51 pmBoise Air Term. Gowen Fld
23h 09m
2 stops
ICN11:00 amIncheon Intl
Jun 16
ICN7:45 pmIncheon Intl
19h 19m
2 stops
BOI12:04 amBoise Air Term. Gowen Fld
$1,709

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 May 25, 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

Wed 9/16

5:59 pm-6:45 pm

2 stops33h 46m

Incheon Intl

Sat 9/26

8:45 pm-10:25 pm

2 stops40h 40m

$1,097

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

8:22 am-6:45 pm

2 stops19h 23m

Incheon Intl

Sat 9/26

8:45 pm-10:25 pm

2 stops16h 40m

$1,168

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/8

10:14 am-12:25 am

2 stops23h 11m

Incheon Intl

Tue 10/6

8:00 am-3:23 pm

2 stops22h 23m

$1,176

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

8:40 am-6:45 pm

2 stops19h 05m

Incheon Intl

Sat 9/26

8:45 pm-11:59 pm

2 stops42h 14m

$1,250

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

8:40 am-6:45 pm

2 stops19h 05m

Incheon Intl

Sat 9/26

8:45 pm-11:59 pm

2 stops42h 14m

$1,257

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sat 11/7

8:52 pm-10:30 am

2 stops21h 38m

Incheon Intl

Wed 11/18

7:45 pm-11:51 pm

2 stops20h 06m

$1,264

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/8

6:47 pm-3:50 pm

1 stop30h 03m

Incheon Intl

Tue 10/6

12:55 pm-10:57 pm

2 stops49h 02m

$1,270

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sat 11/7

8:00 am-8:30 pm

1 stop20h 30m

Incheon Intl

Wed 11/18

8:40 am-9:21 pm

2 stops28h 41m

$1,278

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 10/15

6:01 pm-7:15 pm

2 stops34h 14m

Incheon Intl

Fri 10/23

7:20 am-9:57 am

2 stops41h 37m

$1,285
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/8

6:47 pm-4:10 am

1 stop18h 23m

Incheon Intl

Tue 10/6

9:20 pm-10:06 pm

1 stop15h 46m

$1,298

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Boise is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of November, then departing from Boise during the month May is also very affordable. Most momondo users find prices during this month for around $0.

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

You could potentially save up to 2% 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

17h 53m

Direct flights

None
The fastest flight from Boise to Incheon Intl Airport takes 17h 53m
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 17h 53m.

  • 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 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.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Suwon
Seongnam
Anyang

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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