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 October 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.

$452 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.

6:00 am - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

18h 20m1 stop Salt Lake City

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

19h 41m1 stop Seattle/Tacoma Intl

$908Delta

Mon, Nov 9 - Mon, Nov 16

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 - 12:14 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

21h 29m2 stops Seattle/Tacoma Intl Salt Lake City

$913Delta

Mon, Nov 9 - Mon, Nov 16

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

31h 10m2 stops Denver Intl San Francisco

12:45 pm - 4:42 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 57m1 stop San Francisco

$913United Airlines

Mon, Nov 9 - Mon, Nov 16

8:20 am - 5:35 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

17h 15m1 stop Seattle/Tacoma Intl

8:00 pm - 11:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 59m1 stop Seattle/Tacoma Intl

$1,067Alaska Airlines

Sun, Nov 15 - Sat, Nov 21

8:21 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

20h 59m1 stop San Francisco

7:45 pm - 8:52 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 07m1 stop San Francisco

$1,103Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

8:20 am - 5:35 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

17h 15m1 stop Seattle/Tacoma Intl

8:00 pm - 10:21 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

18h 21m2 stops Seattle/Tacoma Intl San Francisco

$1,114Alaska Airlines

Sun, Nov 15 - Sat, Nov 21

6:51 pm - 1:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

27h 59m2 stops Los Angeles Hong Kong Intl

8:00 am - 9:10 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

28h 10m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,127Multiple Airlines

Thu, Mar 25 - Wed, Apr 7

8:10 am - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

40h 10m1 stop Los Angeles

1:10 pm - 3:00 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

41h 50m2 stops Beijing Capital Los Angeles

$1,127Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

8:10 am - 1:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

37h 40m2 stops Los Angeles Hong Kong Intl

1:55 am - 10:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

37h 04m2 stops Hong Kong Intl Los Angeles

$1,143Multiple Airlines

Mon, Nov 30 - Sun, Dec 6

8:21 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

20h 59m1 stop San Francisco

7:45 pm - 8:52 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 07m1 stop San Francisco

$1,143Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

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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 15

BOI8:20 amBoise Air Term. Gowen Fld

17h 15m

1 stop

ICN5:35 pmIncheon Intl

Nov 21

ICN8:00 pmIncheon Intl

19h 59m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$1,067

Alaska Airlines

Nov 15

BOI8:20 amBoise Air Term. Gowen Fld

17h 15m

1 stop

ICN5:35 pmIncheon Intl

Nov 21

ICN8:00 pmIncheon Intl

18h 21m

2 stops

BOI10:21 pmBoise Air Term. Gowen Fld

$1,114

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

$1,327

Delta flights from Boise to Incheon Intl Airport

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

Delta

Nov 9

BOI6:00 amBoise Air Term. Gowen Fld

18h 20m

1 stop

ICN4:20 pmIncheon Intl

Nov 16

ICN6:45 pmIncheon Intl

19h 41m

1 stop

BOI10:26 pmBoise Air Term. Gowen Fld

$908

Delta

Mar 25

BOI6:00 amBoise Air Term. Gowen Fld

20h 45m

1 stop

ICN5:45 pmIncheon Intl

Apr 7

ICN7:00 pmIncheon Intl

19h 52m

1 stop

BOI11:52 pmBoise Air Term. Gowen Fld

$1,280

Delta

Mar 25

BOI6:00 amBoise Air Term. Gowen Fld

20h 45m

1 stop

ICN5:45 pmIncheon Intl

Apr 7

ICN7:40 pmIncheon Intl

19h 24m

2 stops

BOI12:04 amBoise Air Term. Gowen Fld

$1,285

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

Mon 11/9

6:00 am-4:20 pm

1 stop18h 20m

Incheon Intl

Mon 11/16

6:45 pm-10:26 pm

1 stop19h 41m

$908

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 11/9

6:00 am-5:45 pm

2 stops19h 45m

Incheon Intl

Mon 11/16

6:45 pm-12:14 am

2 stops21h 29m

$913

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 11/9

6:30 am-5:40 am

2 stops31h 10m

Incheon Intl

Mon 11/16

12:45 pm-4:42 pm

1 stop19h 57m

$913

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Sun 11/15

8:20 am-5:35 pm

1 stop17h 15m

Incheon Intl

Sat 11/21

8:00 pm-11:59 pm

1 stop19h 59m

$1,067

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 11/30

8:21 am-9:20 pm

1 stop20h 59m

Incheon Intl

Mon 12/7

7:45 pm-8:52 pm

1 stop17h 07m

$1,103

Quickest round-trip

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Sun 11/15

8:20 am-5:35 pm

1 stop17h 15m

Incheon Intl

Sat 11/21

8:00 pm-10:21 pm

2 stops18h 21m

$1,114

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Thu 3/25

6:51 pm-1:50 pm

2 stops27h 59m

Incheon Intl

Wed 4/7

8:00 am-9:10 pm

2 stops28h 10m

$1,127

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 11/30

8:10 am-4:20 pm

1 stop40h 10m

Incheon Intl

Mon 12/7

1:10 pm-3:00 pm

2 stops41h 50m

$1,127

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 11/30

8:10 am-1:50 pm

2 stops37h 40m

Incheon Intl

Sun 12/6

1:55 am-10:59 pm

2 stops37h 04m

$1,143

BoiseIncheon

BOI Boise Air Term. Gowen Fld - ICN Incheon Intl

BOIICN

Boise Air Term. Gowen Fld

Mon 11/30

8:21 am-9:20 pm

1 stop20h 59m

Incheon Intl

Mon 12/7

7:45 pm-8:52 pm

1 stop17h 07m

$1,143

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

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Boise is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of December, then departing from Boise during the month May is also very affordable. Most momondo users find prices during this month for around $0.

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	$452
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Incheon Intl Airport from Boise in the past 72 hours is $452. The best round-trip flight deal from Boise to Incheon Intl Airport found on momondo in the last 72 hours is $908.

The fastest flight from Boise to Incheon Intl Airport takes 15h 00m

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 15h 00m.
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 October 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 8,650 reviews		Search Delta flights

Daejeon

Seongnam

Suwon

Anyang

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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.

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Flights to Seoul Gimpo Intl Airportfrom $749

Cheap flights from Boise to Seoul from $452

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 11/2. 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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Alaska Airlines flights from Boise to Incheon Intl Airport

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

Delta flights from Boise to Incheon Intl Airport

Our best Delta 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

What is the cheapest month to fly 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

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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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