Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boise to Seoul from $455

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 8/11. 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
10:14 am - 9:40 pm
BOI
-
ICN
20h 26m
1 stop
Multiple Airlines Logo
7:15 pm - 10:27 pm
ICN
-
BOI
18h 12m
1 stop
$952Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
6:00 am - 9:40 pm
BOI
-
ICN
24h 40m
2 stops
Multiple Airlines Logo
7:15 pm - 10:27 pm
ICN
-
BOI
18h 12m
1 stop
$1,013Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Alaska Airlines Logo
8:03 am - 5:30 pm
BOI
-
ICN
18h 27m
1 stop
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
Delta Logo
6:00 am - 5:20 pm
BOI
-
ICN
20h 20m
2 stops
Delta Logo
7:00 pm - 9:51 am
ICN
-
BOI
29h 51m
2 stops
$1,111Delta
Mon, Sep 21 - Wed, Sep 30
Alaska Airlines Logo
8:03 am - 5:30 pm
BOI
-
ICN
18h 27m
1 stop
Alaska Airlines Logo
7:35 pm - 10:27 pm
ICN
-
BOI
17h 52m
2 stops
$1,133Alaska Airlines
Wed, Sep 16 - Sat, Sep 26
United Airlines Logo
6:15 am - 3:00 pm
BOI
-
ICN
17h 45m
1 stop
United Airlines Logo
11:30 am - 12:58 pm
ICN
-
BOI
16h 28m
1 stop
$1,156United Airlines
Wed, Sep 16 - Sat, Sep 26
Delta Logo
5:30 am - 5:20 pm
BOI
-
ICN
20h 50m
1 stop
Delta Logo
7:00 pm - 9:51 am
ICN
-
BOI
29h 51m
2 stops
$1,161Delta
Wed, Sep 16 - Sat, Sep 26
American Airlines Logo
1:50 pm - 3:45 pm
BOI
-
ICN
34h 55m
1 stop
American Airlines Logo
5:50 pm - 10:27 pm
ICN
-
BOI
19h 37m
1 stop
$1,173American 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
$1,201Alaska Airlines
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

Delta flights from Boise to Seoul

Our best Delta deals on Boise to Seoul flight tickets
Delta
Sep 21
BOI6:00 amBoise Air Term. Gowen Fld
20h 20m
2 stops
ICN5:20 pmIncheon Intl
Sep 30
ICN7:00 pmIncheon Intl
29h 51m
2 stops
BOI9:51 amBoise Air Term. Gowen Fld
$1,111
Delta
Nov 7
BOI8:22 amBoise Air Term. Gowen Fld
17h 33m
1 stop
ICN5:55 pmIncheon Intl
Nov 30
ICN6:45 pmIncheon Intl
21h 07m
1 stop
BOI11:52 pmBoise Air Term. Gowen Fld
$1,206
Delta
Nov 7
BOI6:00 amBoise Air Term. Gowen Fld
19h 55m
2 stops
ICN5:55 pmIncheon Intl
Nov 30
ICN6:45 pmIncheon Intl
21h 07m
1 stop
BOI11:52 pmBoise Air Term. Gowen Fld
$1,211

Asiana Airlines flights from Boise to Seoul

Our best Asiana Airlines deals on Boise to Seoul flight tickets
Asiana Airlines
Sep 1
BOI6:47 pmBoise Air Term. Gowen Fld
18h 23m
1 stop
ICN4:10 amIncheon Intl
Nov 30
ICN9:00 pmIncheon Intl
15h 03m
1 stop
BOI8:03 pmBoise Air Term. Gowen Fld
$4,678
Asiana Airlines
Sep 1
BOI6:47 pmBoise Air Term. Gowen Fld
29h 33m
1 stop
ICN3:20 pmIncheon Intl
Nov 30
ICN9:00 pmIncheon Intl
15h 03m
1 stop
BOI8:03 pmBoise Air Term. Gowen Fld
$4,698

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 July 25, 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 9/21

10:14 am-9:40 pm

1 stop20h 26m

Incheon Intl

Wed 9/30

7:15 pm-10:27 pm

1 stop18h 12m

$952

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 9/21

6:00 am-9:40 pm

2 stops24h 40m

Incheon Intl

Wed 9/30

7:15 pm-10:27 pm

1 stop18h 12m

$1,013

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

8:03 am-5:30 pm

1 stop18h 27m

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

Mon 9/21

6:00 am-5:20 pm

2 stops20h 20m

Incheon Intl

Wed 9/30

7:00 pm-9:51 am

2 stops29h 51m

$1,111

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

8:03 am-5:30 pm

1 stop18h 27m

Incheon Intl

Sat 9/26

7:35 pm-10:27 pm

2 stops17h 52m

$1,133
Quickest round-trip

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

6:15 am-3:00 pm

1 stop17h 45m

Incheon Intl

Sat 9/26

11:30 am-12:58 pm

1 stop16h 28m

$1,156

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

5:30 am-5:20 pm

1 stop20h 50m

Incheon Intl

Sat 9/26

7:00 pm-9:51 am

2 stops29h 51m

$1,161

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Wed 9/16

1:50 pm-3:45 pm

1 stop34h 55m

Incheon Intl

Sat 9/26

5:50 pm-10:27 pm

1 stop19h 37m

$1,173

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

$1,201

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Boise to Seoul

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 Seoul flights?

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

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 33m

Direct flights

None
The fastest flight from Boise to Seoul takes 17h 33m
There are no direct flights from Boise to Seoul. There are no popular flight routes from Boise to Seoul.
Search flight deals

Frequently asked questions about flying from Boise to Seoul

  • 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 33m.

  • 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.

  • What is the most popular airline from Boise to Seoul?

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
7.8
8,486 reviews
Search Delta flights

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
Mon 8/24
Mon 8/31
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