$1,042 Find Cheap Flights from Boise to South Korea

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to South Korea departing on 10/14. 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, Aug 8 - Sat, Sep 5
Multiple Airlines Logo
10:52 am - 8:10 pm
BOI
-
ICN
18h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 10:27 pm
ICN
-
BOI
19h 27m
1 stop
$1,128Multiple Airlines
Sat, Aug 8 - Sat, Sep 5
Multiple Airlines Logo
10:52 am - 8:10 pm
BOI
-
ICN
18h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 10:27 pm
ICN
-
BOI
19h 27m
1 stop
$1,133Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
WestJet Logo
5:59 pm - 6:45 pm
BOI
-
ICN
33h 46m
2 stops
WestJet Logo
8:45 pm - 10:25 pm
ICN
-
BOI
40h 40m
2 stops
$1,191WestJet
Sun, Aug 9 - Sat, Sep 5
Alaska Airlines Logo
7:37 am - 5:30 pm
BOI
-
ICN
18h 53m
2 stops
Alaska Airlines Logo
7:35 pm - 10:27 pm
ICN
-
BOI
17h 52m
2 stops
$1,201Alaska Airlines
Sat, Aug 8 - Sat, Sep 5
Multiple Airlines Logo
10:52 am - 6:45 pm
BOI
-
ICN
40h 53m
2 stops
Multiple Airlines Logo
6:00 pm - 10:27 pm
ICN
-
BOI
19h 27m
1 stop
$1,215Multiple Airlines
Sat, Aug 8 - Sat, Sep 5
Multiple Airlines Logo
10:52 am - 6:45 pm
BOI
-
ICN
40h 53m
2 stops
Multiple Airlines Logo
6:00 pm - 10:27 pm
ICN
-
BOI
19h 27m
1 stop
$1,219Multiple Airlines
Sun, Aug 9 - Sat, Sep 5
Multiple Airlines Logo
4:15 pm - 6:45 pm
BOI
-
ICN
35h 30m
2 stops
Multiple Airlines Logo
6:00 pm - 10:27 pm
ICN
-
BOI
19h 27m
1 stop
$1,223Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
WestJet Logo
5:59 pm - 6:45 pm
BOI
-
ICN
33h 46m
2 stops
WestJet Logo
8:45 pm - 10:25 pm
ICN
-
BOI
40h 40m
2 stops
$1,259WestJet
Sat, Aug 8 - Sat, Sep 5
ANA Logo
10:35 am - 6:35 pm
BOI
-
GMP
41h 00m
2 stops
ANA Logo
12:40 pm - 3:31 pm
GMP
-
BOI
41h 51m
2 stops
$2,034ANA
Fri, Aug 7 - Sat, Sep 5
ANA Logo
10:35 am - 6:35 pm
BOI
-
GMP
41h 00m
2 stops
ANA Logo
7:40 am - 3:31 pm
GMP
-
BOI
46h 51m
2 stops
$2,041ANA
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.

What is the cheapest month to fly from Boise to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to South Korea, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to South Korea is May, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $2,580 and $1,753 respectively.

Good to know

Low seasonSeptember
Cheapest flight$1,128
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 11% 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.

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.
7.8
DeltaOverall score based on 8398 reviews
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

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

Information on your arrival and departure airports