What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Incheon Intl?

Delta is the most popular carrier operating from Boise Air Term. Gowen Fld to Incheon Intl

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 many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?

The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport is 1 as of September 2026.

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.

$523 Cheap Flights from Boise to Incheon Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Seoul

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:57 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

21h 23m1 stop San Francisco

7:45 pm - 9:33 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 48m1 stop San Francisco

$984Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

8:57 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

21h 23m1 stop San Francisco

7:45 pm - 9:33 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 48m1 stop San Francisco

$990Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

8:57 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

21h 23m1 stop San Francisco

7:45 pm - 10:11 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

18h 26m2 stops San Francisco Santa Ana J. Wayne/Orange Cnty

$998Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

9:12 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

21h 08m2 stops Portland San Francisco

7:45 pm - 9:33 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 48m1 stop San Francisco

$1,013Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

6:37 am - 12:40 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

26h 03m2 stops Seattle/Tacoma Intl Hong Kong Intl

1:55 am - 2:20 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

28h 25m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,023Multiple Airlines

Mon, Jan 18 - Mon, Jan 25

9:00 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

20h 20m1 stop San Francisco

7:45 pm - 8:54 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 09m1 stop San Francisco

$1,061Multiple Airlines

Sun, Feb 21 - Wed, Mar 3

8:57 am - 9:40 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

21h 43m1 stop San Francisco

9:55 pm - 3:23 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

32h 28m2 stops Newark Seattle/Tacoma Intl

$1,067Multiple Airlines

Wed, Oct 21 - Fri, Oct 30

7:57 pm - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

33h 23m2 stops Portland San Francisco

7:45 pm - 9:33 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 48m1 stop San Francisco

$1,076Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

8:59 am - 4:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

16h 51m1 stop Seattle/Tacoma Intl

6:40 pm - 11:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

20h 19m1 stop Salt Lake City

$1,280Delta

Wed, Oct 21 - Fri, Oct 30

6:45 am - 4:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 05m1 stop Seattle/Tacoma Intl

6:45 pm - 10:08 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

18h 23m1 stop Seattle/Tacoma Intl

$1,280Delta

Thu, Oct 22 - Fri, Oct 30

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Delta flights from Boise to Incheon Intl Airport

Our best Delta deals on Boise to Incheon Intl Airport flight tickets

Delta

Sep 16

BOI8:55 amBoise Air Term. Gowen Fld

16h 55m

1 stop

ICN4:50 pmIncheon Intl

Sep 26

ICN7:00 pmIncheon Intl

14h 40m

1 stop

BOI6:40 pmBoise Air Term. Gowen Fld

$1,125

Delta

Sep 16

BOI6:00 amBoise Air Term. Gowen Fld

19h 50m

2 stops

ICN4:50 pmIncheon Intl

Sep 26

ICN7:20 pmIncheon Intl

14h 33m

1 stop

BOI6:53 pmBoise Air Term. Gowen Fld

$1,130

Delta

Sep 16

BOI6:00 amBoise Air Term. Gowen Fld

19h 50m

2 stops

ICN4:50 pmIncheon Intl

Sep 26

ICN7:00 pmIncheon Intl

32h 16m

2 stops

BOI12:16 pmBoise Air Term. Gowen Fld

$1,142

Alaska Airlines flights from Boise to Incheon Intl Airport

Our best Alaska Airlines deals on Boise to Incheon Intl Airport flight tickets

Alaska Airlines

Nov 12

BOI8:20 amBoise Air Term. Gowen Fld

17h 15m

1 stop

ICN5:35 pmIncheon Intl

Nov 16

ICN8:00 pmIncheon Intl

17h 33m

2 stops

BOI9:33 pmBoise Air Term. Gowen Fld

$1,405

Alaska Airlines

Nov 12

BOI8:20 amBoise Air Term. Gowen Fld

17h 15m

1 stop

ICN5:35 pmIncheon Intl

Nov 16

ICN8:00 pmIncheon Intl

17h 33m

2 stops

BOI9:33 pmBoise Air Term. Gowen Fld

$1,406

Alaska Airlines

Nov 12

BOI8:20 amBoise Air Term. Gowen Fld

17h 15m

1 stop

ICN5:35 pmIncheon Intl

Nov 16

ICN8:00 pmIncheon Intl

17h 33m

2 stops

BOI9:33 pmBoise Air Term. Gowen Fld

$1,415

momondo Fare Finder

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 Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Wed 10/28

8:57 am-9:20 pm

1 stop21h 23m

Incheon Intl

Wed 11/4

7:45 pm-9:33 pm

1 stop17h 48m

$984

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Sun 10/25

8:57 am-9:20 pm

1 stop21h 23m

Incheon Intl

Sun 11/1

7:45 pm-9:33 pm

1 stop17h 48m

$990

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Sun 10/25

8:57 am-9:20 pm

1 stop21h 23m

Incheon Intl

Sun 11/1

7:45 pm-10:11 pm

2 stops18h 26m

$998

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Wed 10/28

9:12 am-9:20 pm

2 stops21h 08m

Incheon Intl

Wed 11/4

7:45 pm-9:33 pm

1 stop17h 48m

$1,013

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 1/18

6:37 am-12:40 am

2 stops26h 03m

Incheon Intl

Mon 1/25

1:55 am-2:20 pm

2 stops28h 25m

$1,023

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Sun 2/21

9:00 am-9:20 pm

1 stop20h 20m

Incheon Intl

Wed 3/3

7:45 pm-8:54 pm

1 stop17h 09m

$1,061

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Wed 10/21

8:57 am-9:40 pm

1 stop21h 43m

Incheon Intl

Fri 10/30

9:55 pm-3:23 pm

2 stops32h 28m

$1,067

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Tue 11/10

7:57 pm-9:20 pm

2 stops33h 23m

Incheon Intl

Wed 11/18

7:45 pm-9:33 pm

1 stop17h 48m

$1,076

Quickest round-trip

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Wed 10/21

8:59 am-4:50 pm

1 stop16h 51m

Incheon Intl

Fri 10/30

6:40 pm-11:59 pm

1 stop20h 19m

$1,280

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Thu 10/22

6:45 am-4:50 pm

1 stop19h 05m

Incheon Intl

Fri 10/30

6:45 pm-10:08 pm

1 stop18h 23m

$1,280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 27% 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

Best Price Found	$523
Fastest flight time	16h 55m
Direct flights	None

The best one-way flight to Incheon Intl Airport from Boise in the past 72 hours is $523. The best round-trip flight deal from Boise to Incheon Intl Airport found on momondo in the last 72 hours is $984.

The fastest flight from Boise to Incheon Intl Airport takes 16h 55m

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 16h 55m.
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 many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport?
The number of operators available for flights from Boise Air Term. Gowen Fld Airport to Incheon Intl Airport is 1 as of September 2026.
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.
What is the most popular airline from Boise to Incheon Intl Airport?
Based on momondo bookings for flights between Boise and Incheon Intl Airport, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Boise to Incheon Intl Airport

Compare and see reviews for airlines that fly from Boise to Incheon Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $915	Free Cancellation	Rating 7.8 8,564 reviews		Search Delta flights

Daejeon

Suwon

Seongnam

Anyang

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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.

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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.

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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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Cheap flights from Boise to Seoul from $523

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 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Boise to Incheon Intl Airport

Our best Delta deals on Boise to Incheon Intl Airport flight tickets

Alaska Airlines flights from Boise to Incheon Intl Airport

Our best Alaska Airlines deals on Boise to Incheon Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Boise to Incheon Intl Airport that are best for you.

See travel insights to Seoul from

How to get the cheapest flight ticket from Boise to Incheon Intl Airport

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

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Incheon Intl?

When to book flights from Boise to Incheon Intl Airport

Cheap Boise to Incheon Intl Airport (BOI to ICN) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boise to Incheon Intl Airport

Best airlines flying from Boise to Incheon Intl Airport

Compare and see reviews for airlines that fly from Boise to Incheon Intl Airport with momondo

Traveling to a place near Seoul?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Seoul

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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