$458 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

Sat, Mar 7 - Thu, Mar 26
Multiple Airlines Logo
6:28 am - 6:35 pm
BOI
-
ICN
20h 07m1 stop
Multiple Airlines Logo
8:35 pm - 10:57 pm
ICN
-
BOI
17h 22m1 stop
$904Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
10:53 am - 5:40 am
BOI
-
ICN
26h 47m1 stop
United Airlines Logo
12:45 pm - 4:07 pm
ICN
-
BOI
19h 22m1 stop
$915United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
10:53 am - 5:40 am
BOI
-
ICN
26h 47m1 stop
United Airlines Logo
12:45 pm - 11:17 am
ICN
-
BOI
14h 32m1 stop
$916United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
5:24 pm - 4:15 pm
BOI
-
ICN
30h 51m2 stops
United Airlines Logo
12:45 pm - 4:07 pm
ICN
-
BOI
19h 22m1 stop
$920United Airlines
Mon, Apr 20 - Thu, May 7
Multiple Airlines Logo
4:15 pm - 4:20 am
BOI
-
ICN
21h 05m1 stop
Multiple Airlines Logo
9:00 pm - 8:11 pm
ICN
-
BOI
14h 11m1 stop
$922Multiple Airlines
Sat, Mar 7 - Thu, Mar 26
American Airlines Logo
1:36 pm - 3:55 pm
BOI
-
ICN
34h 19m1 stop
American Airlines Logo
5:55 pm - 10:36 pm
ICN
-
BOI
19h 41m1 stop
$923American Airlines
Sat, Mar 7 - Thu, Mar 26
Multiple Airlines Logo
8:12 pm - 3:55 pm
BOI
-
ICN
27h 43m2 stops
Multiple Airlines Logo
5:55 pm - 10:36 pm
ICN
-
BOI
19h 41m1 stop
$928Multiple Airlines
Mon, Apr 20 - Thu, May 7
Delta Logo
6:00 am - 4:50 pm
BOI
-
ICN
19h 50m2 stops
Delta Logo
7:40 pm - 11:56 pm
ICN
-
BOI
19h 16m2 stops
$965Delta
Sat, Apr 25 - Tue, May 12
Delta Logo
8:00 am - 3:20 pm
BOI
-
ICN
16h 20m1 stop
Delta Logo
7:00 pm - 11:59 pm
ICN
-
BOI
19h 59m1 stop
$1,004Delta
Sat, May 23 - Tue, Jun 2
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
$10,294ANA
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 United Airlines ($915) and American Airlines ($923).

Good to know

Low seasonMarch
Cheapest flight$458
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 23% 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 8019 reviews
7.9Comfort
8.1Boarding
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

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

Information on your arrival and departure airports