HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$445+ Cheap flights from Boise (BOI) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ICN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to South Korea

Keep the following information in mind while searching for Boise to South Korea flight deals. Data was last updated junio 12, 2025.

Round-trip from

$1,075
(Delta)

One-way from

$445
(Kiwi.com)
From Boise Air Term. Gowen Fld to South Korea
Search Deals
One-way flight from Boise Air Term. Gowen Fld to South Korea
Search Deals

Find flight deals from Boise to South Korea

Cheapest flights from Boise to South Korea
Explore the most affordable flight options available from Boise to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/45:20 amBOI - ICN
1 stop21h 00mDelta
jue. 8/147:20 pmICN - BOI
1 stop18h 03mDelta
Deal found 6/11$1,075
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/117:50 amBOI - ICN
1 stop16h 10mUnited Airlines
mié. 6/1811:30 amICN - BOI
1 stop17h 20mUnited Airlines
Deal found 6/10$1,142
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/136:00 amBOI - ICN
3 stops22h 00mAlaska Airlines
lun. 7/289:25 pmICN - BOI
2 stops26h 48mAlaska Airlines
Deal found 6/11$1,630
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/257:48 pmBOI - ICN
3 stops29h 17mMultiple Airlines
vie. 8/18:45 pmICN - BOI
2 stops18h 18mMultiple Airlines
Deal found 6/10$1,897
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/138:54 amBOI - GMP
2 stops34h 51mJapan Airlines
lun. 7/287:20 pmGMP - BOI
2 stops34h 44mJapan Airlines
Deal found 6/11$1,901
This Orbitz deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/158:42 amBOI - GMP
2 stops21h 38mMultiple Airlines
dom. 11/3012:05 pmGMP - BOI
2 stops39h 59mMultiple Airlines
Deal found 6/9$2,101
This Qatar Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/136:25 amBOI - ICN
2 stops43h 40mQatar Airways
dom. 7/271:20 amICN - BOI
2 stops36h 26mQatar Airways
Deal found 6/11$2,349

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Boise to South Korea that are best for you.

Fly from

Boise

Fly to

South Korea

Route

Depart

Return

Price

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

lun. 8/4

5:20 am-5:20 pm

1 stop21h 00m

Incheon Intl

jue. 8/14

7:20 pm-10:23 pm

1 stop18h 03m

$1,075

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sáb. 6/28

7:15 pm-4:20 am

1 stop18h 05m

Incheon Intl

sáb. 7/12

4:50 pm-4:40 pm

1 stop14h 50m

$1,142

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

dom. 7/13

6:00 am-7:00 pm

3 stops22h 00m

Incheon Intl

lun. 7/28

9:25 pm-9:13 am

2 stops26h 48m

$1,630

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

vie. 7/25

7:48 pm-4:05 pm

3 stops29h 17m

Incheon Intl

vie. 8/1

8:45 pm-12:03 am

2 stops18h 18m

$1,897

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

dom. 7/13

8:54 am-10:45 am

2 stops34h 51m

Seoul Gimpo Intl

lun. 7/28

7:20 pm-3:04 pm

2 stops34h 44m

$1,901

BoiseSeoul

BOI - GMP

BOIGMP

Boise Air Term. Gowen Fld

sáb. 11/15

8:42 am-10:20 pm

2 stops21h 38m

Seoul Gimpo Intl

dom. 11/30

12:05 pm-12:04 pm

2 stops39h 59m

$2,101

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

dom. 7/13

6:25 am-5:05 pm

2 stops43h 40m

Incheon Intl

dom. 7/27

1:20 am-10:46 pm

2 stops36h 26m

$2,349

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

vie. 8/22

9:49 pm-9:35 pm

3 stops32h 46m

$445

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

sáb. 11/22

1:32 pm-4:45 pm

1 stop35h 13m

$617

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

jue. 11/20

5:40 am-3:30 pm

1 stop17h 50m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Boise to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to South Korea

What is the cheapest time of day to fly from BOI to KR?

Find hourly flight availability from Boise to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to South Korea as you normally would.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated junio 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,946 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,584 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Boise to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to South Korea?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to South Korea. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • What are the cheapest airlines to fly from Boise to South Korea one-way?

    The cheapest airlines for a one-way flight from Boise to South Korea are American Airlines ($617), Delta ($623), and EVA Air ($672).

  • Can I find deals for flights from Boise to South Korea that include hotel bookings?

    Yes. In addition to deals on Boise to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to South Korea.

  • Can I find deals for business class flights from Boise to South Korea?

    Yes. Cheapflights offers flight deals from Boise to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Boise to South Korea (average of $1,000). Flying from Boise to South Korea in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Narita flights
Boise to Haneda flights
Spokane to Narita flights
Boise to Suvarnabhumi flights
Spokane to Haneda flights
Spokane to Suvarnabhumi flights
Spokane to Hongqiao Intl flights
Boise to Ho Chi Minh City flights
Spokane to Ho Chi Minh City flights
Spokane to Incheon Intl flights
Spokane to Cebu City flights
Boise to Denpasar flights
Boise to Incheon Intl flights
Boise to Manila flights
Spokane to Pu Dong flights
Spokane to Manila flights
Boise to Cebu City flights
Boise to Gimpo Intl flights
Idaho Falls to Incheon Intl flights
Spokane to Denpasar flights
Boise to Mumbai flights
Boise to Kansai Intl flights
Boise to Singapore flights
Boise to Okinawa flights
Spokane to Kathmandu flights
Spokane to Taiwan Taoyuan Intl flights
Boise to Hyderabad flights
Spokane to Okinawa flights
Boise to Soekarno-Hatta Intl flights
Boise to Hong Kong flights
Spokane to New Delhi flights
Idaho Falls to Suvarnabhumi flights
Boise to Vientiane flights
Jackson to Denpasar flights
Spokane to Shenzhen flights
Boise to Malé flights
Boise to New Delhi flights
Boise to Capital flights
Boise to Pu Dong flights
Boise to Kunming flights
Boise to Kathmandu flights
Spokane to Singapore flights
Spokane to Xiamen flights
Spokane to Capital flights
Spokane to Hong Kong flights

Top airline flying from Boise to South Korea

Discover the top airline that operate flights from Boise to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,117Average$1,489FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.