Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boise to Seoul from $512

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 9/22. 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.

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 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
20h 26m1 stop San Francisco
Multiple Airlines Logo
7:15 pm - 10:27 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
18h 12m1 stop San Francisco
$990Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
10:14 am - 9:40 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
20h 26m1 stop San Francisco
Multiple Airlines Logo
7:15 pm - 10:27 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
18h 12m1 stop San Francisco
$994Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
2:50 pm - 5:30 amBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
47h 40m2 stops Las Vegas Harry Reid Intl Vancouver Intl
Multiple Airlines Logo
7:15 pm - 10:27 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
18h 12m1 stop San Francisco
$1,025Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
10:14 am - 9:40 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
20h 26m1 stop San Francisco
Multiple Airlines Logo
7:15 pm - 1:55 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
33h 40m2 stops San Francisco Las Vegas Harry Reid Intl
$1,033Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
10:14 am - 9:40 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
20h 26m1 stop San Francisco
Multiple Airlines Logo
7:15 pm - 1:55 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
33h 40m2 stops San Francisco Las Vegas Harry Reid Intl
$1,039Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
10:14 am - 9:40 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
20h 26m1 stop San Francisco
Multiple Airlines Logo
7:15 pm - 10:27 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
18h 12m1 stop San Francisco
$1,067Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
United Airlines Logo
6:15 am - 3:00 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
17h 45m1 stop San Francisco
United Airlines Logo
4:50 pm - 7:29 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
17h 39m1 stop San Francisco
$1,107United Airlines
Tue, Sep 8 - Wed, Sep 30
United Airlines Logo
5:40 pm - 3:00 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
30h 20m2 stops Denver Intl San Francisco
United Airlines Logo
4:50 pm - 9:34 amICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
31h 44m2 stops San Francisco Denver Intl
$1,112United Airlines
Mon, Sep 21 - Wed, Sep 30
Delta Logo
6:00 am - 5:50 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
20h 50m2 stops Salt Lake City Los Angeles
Delta Logo
2:30 pm - 3:07 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
16h 37m1 stop Los Angeles
$6,935Delta
Tue, Sep 1 - Mon, Nov 30
Delta Logo
7:00 am - 5:50 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
19h 50m1 stop Los Angeles
Delta Logo
4:10 pm - 12:04 amICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
23h 54m2 stops Seattle/Tacoma Intl Salt Lake City
$6,936Delta
Tue, Sep 1 - Mon, Nov 30

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 Seoul

Our best United Airlines deals on Boise to Seoul flight tickets
United Airlines
Sep 8
BOI6:15 amBoise Air Term. Gowen Fld
17h 45m
1 stop
ICN3:00 pmIncheon Intl
Sep 30
ICN4:50 pmIncheon Intl
17h 39m
1 stop
BOI7:29 pmBoise Air Term. Gowen Fld
$1,107
United Airlines
Sep 21
BOI5:40 pmBoise Air Term. Gowen Fld
30h 20m
2 stops
ICN3:00 pmIncheon Intl
Sep 30
ICN4:50 pmIncheon Intl
31h 44m
2 stops
BOI9:34 amBoise Air Term. Gowen Fld
$1,112
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
$1,157

Alaska Airlines flights from Boise to Seoul

Our best Alaska Airlines deals on Boise to Seoul flight tickets
Alaska Airlines
Sep 10
BOI10:00 amBoise Air Term. Gowen Fld
16h 30m
1 stop
ICN5:30 pmIncheon Intl
Sep 14
ICN7:35 pmIncheon Intl
13h 32m
1 stop
BOI6:07 pmBoise Air Term. Gowen Fld
$1,195
Alaska Airlines
Sep 10
BOI8:03 amBoise Air Term. Gowen Fld
18h 27m
1 stop
ICN5:30 pmIncheon Intl
Sep 14
ICN7:35 pmIncheon Intl
41h 52m
2 stops
BOI10:27 pmBoise Air Term. Gowen Fld
$1,260
Alaska Airlines
Nov 1
BOI8:20 amBoise Air Term. Gowen Fld
17h 15m
1 stop
ICN5:35 pmIncheon Intl
Nov 5
ICN8:00 pmIncheon Intl
14h 01m
1 stop
BOI6:01 pmBoise Air Term. Gowen Fld
$1,380

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 August 9, 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 Boise Air Term. Gowen Fld - ICN Incheon Intl

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

$990

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

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

$994

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 9/21

2:50 pm-5:30 am

2 stops47h 40m

Incheon Intl

Wed 9/30

7:15 pm-10:27 pm

1 stop18h 12m

$1,025

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

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-1:55 pm

2 stops33h 40m

$1,033

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

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-1:55 pm

2 stops33h 40m

$1,039

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

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

$1,067
Quickest round-trip

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Tue 9/8

6:15 am-3:00 pm

1 stop17h 45m

Incheon Intl

Wed 9/30

4:50 pm-7:29 pm

1 stop17h 39m

$1,107

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 9/21

5:40 pm-3:00 pm

2 stops30h 20m

Incheon Intl

Wed 9/30

4:50 pm-9:34 am

2 stops31h 44m

$1,112

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Tue 9/1

6:00 am-5:50 pm

2 stops20h 50m

Incheon Intl

Mon 11/30

2:30 pm-3:07 pm

1 stop16h 37m

$6,935

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Tue 9/1

7:00 am-5:50 pm

1 stop19h 50m

Incheon Intl

Mon 11/30

4:10 pm-12:04 am

2 stops23h 54m

$6,936

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

19h 10m

Direct flights

None
The fastest flight from Boise to Seoul takes 19h 10m
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 19h 10m.

  • 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
8,495 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
Tue 9/8
Tue 9/15
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