$430 Find Cheap Flights from Boise to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to South Korea departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Boise to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to South Korea

Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
6:28 am - 6:35 pm
BOI
-
ICN
20h 07m1 stop
Multiple Airlines Logo
8:35 pm - 9:15 pm
ICN
-
BOI
16h 40m1 stop
$901Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Delta Logo
9:15 am - 4:30 pm
BOI
-
ICN
15h 15m1 stop
Delta Logo
8:05 pm - 8:12 pm
ICN
-
BOI
16h 07m1 stop
$917Delta
Mon, Jan 26 - Mon, Feb 2
Delta Logo
5:45 am - 4:20 pm
BOI
-
ICN
18h 35m1 stop
Delta Logo
8:05 pm - 11:12 pm
ICN
-
BOI
19h 07m2 stops
$921Delta
Sun, Feb 22 - Thu, Feb 26
United Airlines Logo
8:41 am - 5:40 am
BOI
-
ICN
28h 59m1 stop
United Airlines Logo
12:45 pm - 9:11 pm
ICN
-
BOI
24h 26m1 stop
$923United Airlines
Sun, Feb 22 - Thu, Feb 26
United Airlines Logo
8:41 am - 5:40 am
BOI
-
ICN
28h 59m1 stop
United Airlines Logo
12:45 pm - 8:55 pm
ICN
-
BOI
24h 10m2 stops
$928United Airlines
Sun, Feb 22 - Thu, Feb 26
United Airlines Logo
5:00 am - 4:15 pm
BOI
-
ICN
19h 15m2 stops
United Airlines Logo
6:00 pm - 11:48 pm
ICN
-
BOI
21h 48m2 stops
$994United Airlines
Tue, May 26 - Tue, Jun 16
Multiple Airlines Logo
6:03 pm - 5:15 am
BOI
-
ICN
20h 12m1 stop
Multiple Airlines Logo
8:40 pm - 10:51 pm
ICN
-
BOI
17h 11m1 stop
$1,047Multiple Airlines
Tue, May 26 - Tue, Jun 16
Multiple Airlines Logo
6:03 pm - 4:20 am
BOI
-
ICN
19h 17m1 stop
Multiple Airlines Logo
8:40 pm - 10:51 pm
ICN
-
BOI
17h 11m1 stop
$1,068Multiple Airlines
Tue, Jun 9 - Thu, Jun 18
Japan Airlines Logo
10:00 am - 9:50 pm
BOI
-
GMP
20h 50m2 stops
Japan Airlines Logo
7:55 am - 3:29 pm
GMP
-
BOI
22h 34m2 stops
$2,572Japan Airlines
Tue, May 26 - Thu, Jun 18
ANA Logo
6:20 am - 6:35 pm
BOI
-
GMP
21h 15m2 stops
ANA Logo
7:55 pm - 4:49 pm
GMP
-
BOI
35h 54m2 stops
$10,658ANA
Booking Insights

KAYAK's insights & trends for Boise to South Korea flights

Get data-powered insights and trends into flights from Boise to South Korea to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Boise and South Korea?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Boise to South Korea.

There is just one airline that flies from Boise to South Korea direct and that is Delta. The best round-trip deal found from Delta for the route is to Incheon Intl Airport (ICN) and costs $915.

Which airlines provide the cheapest flights from Boise to South Korea?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to South Korea were found on Delta ($917) and United Airlines ($923).

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Good to know

Cheapest flight$430
Flight from Boise to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Boise to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to South Korea is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Boise to South Korea

 
Need help choosing which airline to fly with from Boise to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8022 reviews
8.5Crew
7.2Food
7.9Comfort
7.8Entertainment
8.1Boarding
Airline reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

8.0 ExcellentG, Jan 2026
ATL - FLL
Read more Delta reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

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

Information on your arrival and departure airports

Boise (BOI)