Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boise to Seoul from $413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Seoul departing on 4/22. 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.

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

Find the cheapest flights from Boise to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:51 pm - 4:30 am
BOI
-
ICN
18h 39m
1 stop
Multiple Airlines Logo
9:00 pm - 10:47 pm
ICN
-
BOI
16h 47m
1 stop
$940Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
8:59 pm - 4:45 am
BOI
-
ICN
16h 46m
1 stop
Multiple Airlines Logo
9:20 pm - 10:45 pm
ICN
-
BOI
16h 25m
1 stop
$947Multiple Airlines
Thu, Aug 6 - Wed, Aug 12
Multiple Airlines Logo
7:14 pm - 5:00 am
BOI
-
ICN
18h 46m
1 stop
Multiple Airlines Logo
9:20 pm - 11:01 pm
ICN
-
BOI
16h 41m
1 stop
$960Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
6:51 pm - 5:00 am
BOI
-
ICN
19h 09m
1 stop
Multiple Airlines Logo
9:00 pm - 8:18 pm
ICN
-
BOI
14h 18m
1 stop
$978Multiple Airlines
Tue, Sep 1 - Thu, Oct 1
Multiple Airlines Logo
9:02 am - 8:10 pm
BOI
-
ICN
20h 08m
1 stop
Multiple Airlines Logo
6:00 pm - 3:33 pm
ICN
-
BOI
36h 33m
2 stops
$989Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
9:02 am - 8:10 pm
BOI
-
ICN
20h 08m
1 stop
Multiple Airlines Logo
6:00 pm - 11:01 pm
ICN
-
BOI
20h 01m
2 stops
$996Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
1:00 pm - 11:30 am
BOI
-
ICN
31h 30m
2 stops
Multiple Airlines Logo
8:05 pm - 12:11 am
ICN
-
BOI
19h 06m
2 stops
$1,029Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
Multiple Airlines Logo
8:24 pm - 11:00 am
BOI
-
ICN
23h 36m
2 stops
Multiple Airlines Logo
7:45 pm - 12:11 am
ICN
-
BOI
19h 26m
2 stops
$1,032Multiple Airlines
Tue, Sep 1 - Thu, Oct 1
Multiple Airlines Logo
1:00 pm - 11:00 am
BOI
-
ICN
31h 00m
2 stops
Multiple Airlines Logo
7:45 pm - 12:11 am
ICN
-
BOI
19h 26m
2 stops
$1,042Multiple Airlines
Mon, Aug 31 - Thu, Sep 10
ANA Logo
10:35 am - 10:20 pm
BOI
-
GMP
44h 45m
2 stops
ANA Logo
7:40 am - 4:48 pm
GMP
-
BOI
48h 08m
2 stops
$1,938ANA
Thu, Aug 6 - Wed, Aug 12

Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
Aug 6
BOI6:00 amBoise Air Term. Gowen Fld
20h 20m
2 stops
ICN5:20 pmIncheon Intl
Aug 12
ICN7:20 pmIncheon Intl
29h 53m
1 stop
BOI10:13 amBoise Air Term. Gowen Fld
$1,301
Delta
May 26
BOI10:50 amBoise Air Term. Gowen Fld
27h 10m
2 stops
ICN5:00 amIncheon Intl
Jun 10
ICN7:00 pmIncheon Intl
19h 56m
2 stops
BOI11:56 pmBoise Air Term. Gowen Fld
$1,533
Delta
Jun 8
BOI6:00 amBoise Air Term. Gowen Fld
20h 50m
2 stops
ICN5:50 pmIncheon Intl
Jun 29
ICN12:25 pmIncheon Intl
19h 23m
2 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$1,585

United Airlines flights from Boise to Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Sep 1
BOI5:44 pmBoise Air Term. Gowen Fld
19h 36m
2 stops
ICN4:20 amIncheon Intl
Oct 1
ICN4:50 pmIncheon Intl
14h 59m
1 stop
BOI4:49 pmBoise Air Term. Gowen Fld
$1,077
United Airlines
Aug 31
BOI2:44 pmBoise Air Term. Gowen Fld
22h 36m
2 stops
ICN4:20 amIncheon Intl
Sep 10
ICN4:50 pmIncheon Intl
14h 58m
1 stop
BOI4:48 pmBoise Air Term. Gowen Fld
$1,081
United Airlines
Apr 30
BOI12:30 pmBoise Air Term. Gowen Fld
24h 50m
1 stop
ICN4:20 amIncheon Intl
May 7
ICN11:30 amIncheon Intl
20h 18m
1 stop
BOI4:48 pmBoise Air Term. Gowen Fld
$1,111

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Seoul 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 March 17, 2026.
Use the filters below to find and compare flights from Boise to Seoul 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 8/31

6:51 pm-4:30 am

1 stop18h 39m

Incheon Intl

Thu 9/10

9:00 pm-10:47 pm

1 stop16h 47m

$940
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 8/6

8:59 pm-4:45 am

1 stop16h 46m

Incheon Intl

Wed 8/12

9:20 pm-10:45 pm

1 stop16h 25m

$947

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 4/29

7:14 pm-5:00 am

1 stop18h 46m

Incheon Intl

Wed 5/6

9:20 pm-11:01 pm

1 stop16h 41m

$960

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/1

6:51 pm-5:00 am

1 stop19h 09m

Incheon Intl

Thu 10/1

9:00 pm-8:18 pm

1 stop14h 18m

$978

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 4/26

9:02 am-8:10 pm

1 stop20h 08m

Incheon Intl

Sun 5/3

6:00 pm-3:33 pm

2 stops36h 33m

$989

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 4/27

9:02 am-8:10 pm

1 stop20h 08m

Incheon Intl

Mon 5/4

6:00 pm-11:01 pm

2 stops20h 01m

$996

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/31

1:00 pm-11:30 am

2 stops31h 30m

Incheon Intl

Thu 9/10

8:05 pm-12:11 am

2 stops19h 06m

$1,029

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Tue 9/1

8:24 pm-11:00 am

2 stops23h 36m

Incheon Intl

Thu 10/1

7:45 pm-12:11 am

2 stops19h 26m

$1,032

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 8/31

1:00 pm-11:00 am

2 stops31h 00m

Incheon Intl

Thu 9/10

7:45 pm-12:11 am

2 stops19h 26m

$1,042

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

Thu 8/6

10:35 am-10:20 pm

2 stops44h 45m

Seoul Gimpo Intl

Wed 8/12

7:40 am-4:48 pm

2 stops48h 08m

$1,938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Boise to Seoul

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

Cheap Boise to Seoul (BOI to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Seoul

Fastest flight time

17h 45m

Direct flights

None
The fastest flight from Boise to Seoul takes 17h 45m
There are no direct flights from Boise to Seoul. There are no popular flight routes from Boise to Seoul.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Seoul by plane?

    The distance between Boise Air Term. Gowen Fld and Seoul is about 5572.2 mi. In terms of flight time, this usually takes a little over 17h 45m.

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Seoul refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boise to Seoul

Compare and see reviews for airlines that fly from Boise to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $915Free CancellationRating
7.9
8,288 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Boise to Seoul?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Boise from Seoul. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Boise to Seoul with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

Finding the right flight to Seoul from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

Flights from Boise to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Seoul.

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

Yes. momondo can track prices for Boise to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Seoul 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 4/16
Thu 4/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport