$480 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 10/13. 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

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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

Tue, Oct 28 - Mon, Nov 10
Multiple Airlines Logo
6:05 pm - 4:20 pmBOI-ICN
31h 15m2 stops
Multiple Airlines Logo
6:55 pm - 10:08 pmICN-BOI
19h 13m1 stop
$879Multiple Airlines
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Sat, Oct 25 - Thu, Nov 13
United Airlines Logo
2:44 pm - 4:40 amBOI-ICN
22h 56m1 stop
United Airlines Logo
12:45 pm - 6:54 pmICN-BOI
22h 09m1 stop
$892United Airlines
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Sun, Oct 26 - Tue, Nov 11
United Airlines Logo
6:20 am - 3:15 pmBOI-ICN
17h 55m1 stop
United Airlines Logo
6:00 pm - 7:45 pmICN-BOI
17h 45m2 stops
$897United Airlines
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Thu, Oct 16 - Thu, Oct 23
Alaska Airlines Logo
4:25 pm - 6:35 pmBOI-ICN
35h 10m1 stop
Alaska Airlines Logo
8:35 pm - 11:56 pmICN-BOI
18h 21m1 stop
$898Alaska Airlines
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Thu, Oct 16 - Thu, Oct 23
Multiple Airlines Logo
5:38 pm - 3:45 pmBOI-ICN
31h 07m2 stops
Multiple Airlines Logo
8:35 pm - 8:16 pmICN-BOI
14h 41m1 stop
$917Multiple Airlines
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Fri, Oct 31 - Thu, Nov 13
Delta Logo
9:00 am - 4:30 pmBOI-ICN
16h 30m1 stop
Delta Logo
8:05 pm - 6:54 pmICN-BOI
14h 49m1 stop
$940Delta
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Mon, Oct 27 - Sun, Nov 9
Delta Logo
6:00 am - 4:30 pmBOI-ICN
19h 30m2 stops
Delta Logo
8:05 pm - 9:51 pmICN-BOI
17h 46m2 stops
$945Delta
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Tue, Oct 28 - Sun, Nov 9
Alaska Airlines Logo
6:05 pm - 6:35 pmBOI-ICN
33h 30m1 stop
Alaska Airlines Logo
9:25 pm - 10:08 pmICN-BOI
40h 43m2 stops
$1,030Alaska Airlines
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Wed, Oct 15 - Wed, Oct 22
EVA Air Logo
3:37 pm - 6:45 pmBOI-ICN
60h 08m2 stops
EVA Air Logo
7:45 pm - 1:35 pmICN-BOI
32h 50m2 stops
$1,138EVA Air
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Wed, Oct 15 - Wed, Oct 22
Japan Airlines Logo
11:19 am - 9:50 pmBOI-GMP
19h 31m2 stops
Japan Airlines Logo
7:55 am - 11:22 pmGMP-BOI
30h 27m2 stops
$1,687Japan Airlines
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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 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 United Airlines ($892) and Alaska Airlines ($898).

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Good to know

Low seasonJanuary
Cheapest flight$480
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 16% increase in price.
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.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the morning, when round-trip flights cost $1,648 on average. The most expensive time of day to fly to South Korea is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,648.

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 7961 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

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

Information on your arrival and departure airports

Boise (BOI)

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