Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Boise to Seoul from $1,023

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 10/28. 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

Find the cheapest flights from Boise to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:57 am - 8:30 pm
BOI
-
ICN
20h 33m
1 stop
Multiple Airlines Logo
6:55 pm - 9:21 pm
ICN
-
BOI
18h 26m
1 stop
$1,023Multiple Airlines
Wed, Oct 28 - Wed, Nov 11
Multiple Airlines Logo
8:57 am - 8:30 pm
BOI
-
ICN
20h 33m
1 stop
Multiple Airlines Logo
6:55 pm - 9:21 pm
ICN
-
BOI
18h 26m
1 stop
$1,029Multiple Airlines
Wed, Oct 28 - Sun, Nov 8
Multiple Airlines Logo
8:57 am - 8:30 pm
BOI
-
ICN
20h 33m
1 stop
Multiple Airlines Logo
6:55 pm - 9:21 pm
ICN
-
BOI
18h 26m
1 stop
$1,034Multiple Airlines
Fri, Oct 30 - Mon, Nov 9
Multiple Airlines Logo
8:57 am - 8:30 pm
BOI
-
ICN
20h 33m
1 stop
Multiple Airlines Logo
7:20 am - 10:02 am
ICN
-
BOI
42h 42m
2 stops
$1,101Multiple Airlines
Sat, Oct 31 - Mon, Nov 9
Multiple Airlines Logo
8:57 am - 8:30 pm
BOI
-
ICN
20h 33m
1 stop
Multiple Airlines Logo
7:20 am - 10:58 pm
ICN
-
BOI
31h 38m
2 stops
$1,106Multiple Airlines
Fri, Oct 30 - Tue, Nov 10
Alaska Airlines Logo
7:00 am - 5:30 pm
BOI
-
ICN
19h 30m
2 stops
Alaska Airlines Logo
7:35 pm - 10:27 pm
ICN
-
BOI
17h 52m
2 stops
$1,108Alaska Airlines
Wed, Sep 16 - Sat, Sep 26
Alaska Airlines Logo
7:00 am - 5:30 pm
BOI
-
ICN
19h 30m
2 stops
Alaska Airlines Logo
7:35 pm - 10:27 pm
ICN
-
BOI
17h 52m
2 stops
$1,109Alaska Airlines
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
8:57 am - 8:30 pm
BOI
-
ICN
20h 33m
1 stop
Multiple Airlines Logo
7:20 am - 11:51 pm
ICN
-
BOI
32h 31m
2 stops
$1,112Multiple Airlines
Wed, Oct 28 - Thu, Nov 12
Multiple Airlines Logo
8:57 am - 8:30 pm
BOI
-
ICN
20h 33m
1 stop
Multiple Airlines Logo
7:20 am - 11:51 pm
ICN
-
BOI
32h 31m
2 stops
$1,117Multiple Airlines
Fri, Oct 30 - Sun, Nov 8
WestJet Logo
5:59 pm - 6:45 pm
BOI
-
ICN
33h 46m
2 stops
WestJet Logo
8:45 pm - 10:34 pm
ICN
-
BOI
16h 49m
2 stops
$1,120WestJet
Wed, Sep 16 - Sat, Sep 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Boise to Incheon Intl Airport

Our best United Airlines deals on Boise to Incheon Intl Airport flight tickets
United Airlines
Oct 27
BOI6:59 pmBoise Air Term. Gowen Fld
18h 41m
1 stop
ICN4:40 amIncheon Intl
Nov 12
ICN6:00 pmIncheon Intl
21h 46m
1 stop
BOI11:46 pmBoise Air Term. Gowen Fld
$1,306
United Airlines
Oct 27
BOI5:00 amBoise Air Term. Gowen Fld
20h 15m
2 stops
ICN4:15 pmIncheon Intl
Nov 9
ICN6:00 pmIncheon Intl
14h 59m
1 stop
BOI4:59 pmBoise Air Term. Gowen Fld
$1,310
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
$1,356

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
16h 49m
2 stops
BOI10:34 pmBoise Air Term. Gowen Fld
$1,120
WestJet
Jul 8
BOI6:07 pmBoise Air Term. Gowen Fld
33h 38m
2 stops
ICN6:45 pmIncheon Intl
Jul 14
ICN8:45 pmIncheon Intl
33h 26m
2 stops
BOI3:11 pmBoise Air Term. Gowen Fld
$1,582

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 June 23, 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 10/28

8:57 am-8:30 pm

1 stop20h 33m

Incheon Intl

Wed 11/11

6:55 pm-9:21 pm

1 stop18h 26m

$1,023

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 10/28

8:57 am-8:30 pm

1 stop20h 33m

Incheon Intl

Sun 11/8

6:55 pm-9:21 pm

1 stop18h 26m

$1,029

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 10/30

8:57 am-8:30 pm

1 stop20h 33m

Incheon Intl

Mon 11/9

6:55 pm-9:21 pm

1 stop18h 26m

$1,034

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sat 10/31

8:57 am-8:30 pm

1 stop20h 33m

Incheon Intl

Mon 11/9

7:20 am-10:02 am

2 stops42h 42m

$1,101

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 10/30

8:57 am-8:30 pm

1 stop20h 33m

Incheon Intl

Tue 11/10

7:20 am-10:58 pm

2 stops31h 38m

$1,106
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

7:00 am-5:30 pm

2 stops19h 30m

Incheon Intl

Sat 9/26

7:35 pm-10:27 pm

2 stops17h 52m

$1,108

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

7:00 am-5:30 pm

2 stops19h 30m

Incheon Intl

Sat 9/26

7:35 pm-10:27 pm

2 stops17h 52m

$1,109

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 10/28

8:57 am-8:30 pm

1 stop20h 33m

Incheon Intl

Thu 11/12

7:20 am-11:51 pm

2 stops32h 31m

$1,112

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 10/30

8:57 am-8:30 pm

1 stop20h 33m

Incheon Intl

Sun 11/8

7:20 am-11:51 pm

2 stops32h 31m

$1,117

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-10:34 pm

2 stops16h 49m

$1,120

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 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

23h 20m

Direct flights

None
The fastest flight from Boise to Incheon Intl Airport takes 23h 20m
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 23h 20m.

  • 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.

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/23
Thu 7/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $718