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

United Airlines and Delta are the most popular carriers 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.

$517 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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:13 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 07m1 stop San Francisco

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

17h 48m1 stop San Francisco

$1,001Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

8:55 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

16h 50m1 stop Seattle/Tacoma Intl

6:40 pm - 5:55 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

15h 15m1 stop Salt Lake City

$1,008Delta

Tue, Nov 10 - Sun, Nov 22

7:10 pm - 5:40 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

18h 30m1 stop San Francisco

12:45 pm - 9:15 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

24h 30m1 stop San Francisco

$1,008United Airlines

Thu, Nov 12 - Mon, Nov 16

8:55 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

16h 50m1 stop Seattle/Tacoma Intl

6:40 pm - 9:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 19m1 stop Salt Lake City

$1,008Delta

Thu, Nov 12 - Thu, Nov 19

6:30 am - 5:40 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

31h 10m2 stops Denver Intl San Francisco

12:45 pm - 10:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

26h 14m2 stops San Francisco Denver Intl

$1,012United Airlines

Wed, Nov 11 - Wed, Nov 18

6:45 pm - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

31h 00m2 stops Salt Lake City Seattle/Tacoma Intl

6:45 pm - 10:26 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 41m1 stop Seattle/Tacoma Intl

$1,012Delta

Tue, Nov 10 - Sun, Nov 22

6:00 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 45m2 stops Salt Lake City Seattle/Tacoma Intl

6:45 pm - 9:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 14m2 stops Seattle/Tacoma Intl Salt Lake City

$1,012Delta

Thu, Nov 12 - Thu, Nov 19

6:45 pm - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

31h 00m2 stops Salt Lake City Seattle/Tacoma Intl

6:45 pm - 12:10 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

21h 25m2 stops Seattle/Tacoma Intl Salt Lake City

$1,012Delta

Tue, Nov 10 - Sun, Nov 22

6:40 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 05m1 stop Seattle/Tacoma Intl

6:45 pm - 12:10 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

21h 25m2 stops Seattle/Tacoma Intl Salt Lake City

$1,012Delta

Thu, Nov 12 - Thu, Nov 19

6:00 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 45m2 stops Salt Lake City Seattle/Tacoma Intl

6:45 pm - 5:19 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

14h 34m1 stop Seattle/Tacoma Intl

$1,012Delta

Wed, Nov 11 - Wed, Nov 18

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Boise to Incheon Intl Airport

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

Delta

Nov 10

BOI6:45 pmBoise Air Term. Gowen Fld

31h 00m

2 stops

ICN5:45 pmIncheon Intl

Nov 22

ICN6:45 pmIncheon Intl

21h 25m

2 stops

BOI12:10 amBoise Air Term. Gowen Fld

$1,012

Delta

Oct 24

BOI8:59 amBoise Air Term. Gowen Fld

15h 51m

1 stop

ICN3:50 pmIncheon Intl

Oct 31

ICN6:45 pmIncheon Intl

13h 29m

1 stop

BOI5:14 pmBoise Air Term. Gowen Fld

$1,058

Delta

Oct 24

BOI6:00 amBoise Air Term. Gowen Fld

18h 50m

2 stops

ICN3:50 pmIncheon Intl

Oct 31

ICN6:40 pmIncheon Intl

15h 10m

1 stop

BOI6:50 pmBoise Air Term. Gowen Fld

$1,062

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 11

BOI6:43 pmBoise Air Term. Gowen Fld

30h 52m

2 stops

ICN5:35 pmIncheon Intl

Nov 18

ICN11:15 pmIncheon Intl

32h 09m

3 stops

BOI3:24 pmBoise Air Term. Gowen Fld

$1,593

Alaska Airlines

Oct 11

BOI5:59 amBoise Air Term. Gowen Fld

20h 31m

2 stops

ICN5:30 pmIncheon Intl

Oct 14

ICN7:45 pmIncheon Intl

43h 14m

3 stops

BOI11:59 pmBoise Air Term. Gowen Fld

$1,714

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 11/11

10:13 am-9:20 pm

1 stop19h 07m

Incheon Intl

Wed 11/18

7:45 pm-9:33 pm

1 stop17h 48m

$1,001

Quickest round-trip

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Tue 11/10

8:55 am-5:45 pm

1 stop16h 50m

Incheon Intl

Sun 11/22

6:40 pm-5:55 pm

1 stop15h 15m

$1,008

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Thu 11/12

7:10 pm-5:40 am

1 stop18h 30m

Incheon Intl

Mon 11/16

12:45 pm-9:15 pm

1 stop24h 30m

$1,008

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Thu 11/12

8:55 am-5:45 pm

1 stop16h 50m

Incheon Intl

Thu 11/19

6:40 pm-9:59 pm

1 stop19h 19m

$1,008

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Wed 11/11

6:30 am-5:40 am

2 stops31h 10m

Incheon Intl

Wed 11/18

12:45 pm-10:59 pm

2 stops26h 14m

$1,012

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Tue 11/10

6:45 pm-5:45 pm

2 stops31h 00m

Incheon Intl

Sun 11/22

6:45 pm-10:26 pm

1 stop19h 41m

$1,012

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Thu 11/12

6:00 am-5:45 pm

2 stops19h 45m

Incheon Intl

Thu 11/19

6:45 pm-9:59 pm

2 stops19h 14m

$1,012

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Tue 11/10

6:45 pm-5:45 pm

2 stops31h 00m

Incheon Intl

Sun 11/22

6:45 pm-12:10 am

2 stops21h 25m

$1,012

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Thu 11/12

6:40 am-5:45 pm

1 stop19h 05m

Incheon Intl

Thu 11/19

6:45 pm-12:10 am

2 stops21h 25m

$1,012

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Wed 11/11

6:00 am-5:45 pm

2 stops19h 45m

Incheon Intl

Wed 11/18

6:45 pm-5:19 pm

1 stop14h 34m

$1,012

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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	$517
Fastest flight time	16h 50m
Direct flights	None

The best one-way flight to Incheon Intl Airport from Boise in the past 72 hours is $517. The best round-trip flight deal from Boise to Incheon Intl Airport found on momondo in the last 72 hours is $1,001.

The fastest flight from Boise to Incheon Intl Airport takes 16h 50m

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 50m.
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 8,611 reviews		Search Delta flights

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

Fri 10/30

Fri 11/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities

Other flights from Boise

Other flights to Seoul

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in South Korea

Flights to Seoul Gimpo Intl Airportfrom $629

Cheap flights from Boise to Seoul from $517

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 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boise to Seoul

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Popular cities in South Korea

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

Boise flight routes

According to popular flight searches on momondo this year

Incheon Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

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

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year