ICN

$468 Find Cheap Flights from Idaho to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Incheon Intl departing on 11/19. 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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Everything you should know

Cheapest round-trip
$861
Typical prices: $1,188-$1,344
Alaska Airlines
Thu 1/29Sun 2/1
BOI - ICN • 1 stop
Cheapest one-way
$468
United Airlines
Wed 11/19
BOI - ICN • 2 stops
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Idaho to Incheon Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Incheon Intl 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 Idaho to Incheon Intl

Thu, Jan 29 - Sun, Feb 1
Alaska Airlines Logo
6:23 am - 6:35 pmBOI-ICN
20h 12m1 stop
Alaska Airlines Logo
8:35 pm - 11:01 pmICN-BOI
18h 26m1 stop
$861Alaska Airlines
Find Deal
Wed, Mar 25 - Wed, Apr 1
Alaska Airlines Logo
6:15 am - 6:35 pmIDA-ICN
21h 20m1 stop
Alaska Airlines Logo
8:35 pm - 10:35 pmICN-IDA
17h 00m1 stop
$861Alaska Airlines
Find Deal
Sun, Nov 23 - Thu, Dec 4
American Airlines Logo
11:59 pm - 4:45 pmGEG-ICN
23h 46m1 stop
American Airlines Logo
7:15 pm - 8:57 pmICN-GEG
18h 42m1 stop
$884American Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 28
United Airlines Logo
2:11 pm - 5:40 amBOI-ICN
23h 29m2 stops
United Airlines Logo
12:45 pm - 1:44 pmICN-BOI
16h 59m1 stop
$905United Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
Multiple Airlines Logo
6:00 pm - 5:20 amBOI-ICN
19h 20m1 stop
Multiple Airlines Logo
9:20 pm - 3:44 pmICN-BOI
34h 24m2 stops
$908Multiple Airlines
Find Deal
Wed, Jan 14 - Tue, Jan 27
Multiple Airlines Logo
10:00 am - 6:35 pmBOI-ICN
16h 35m1 stop
Multiple Airlines Logo
9:20 pm - 5:29 pmICN-BOI
36h 09m2 stops
$909Multiple Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
American Airlines Logo
1:25 pm - 4:45 pmBOI-ICN
35h 20m1 stop
American Airlines Logo
7:15 pm - 10:03 pmICN-BOI
18h 48m1 stop
$923American Airlines
Find Deal
Thu, Apr 16 - Thu, Apr 23
United Airlines Logo
5:22 pm - 4:20 amBOI-ICN
19h 58m2 stops
United Airlines Logo
4:50 pm - 4:49 pmICN-BOI
14h 59m1 stop
$961United Airlines
Find Deal
Wed, Mar 25 - Wed, Apr 1
Delta Logo
6:00 am - 4:30 pmIDA-ICN
19h 30m2 stops
Delta Logo
7:40 pm - 6:15 pmICN-IDA
13h 35m1 stop
$965Delta
Find Deal
Thu, Jan 29 - Sun, Feb 1
Delta Logo
5:45 am - 4:30 pmBOI-ICN
18h 45m2 stops
Delta Logo
8:05 pm - 11:12 pmICN-BOI
19h 07m2 stops
$966Delta
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$468
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Boise to Seoul Incheon Airport

FAQs for booking Idaho to Seoul Incheon Airport flights

  • How does KAYAK find such low prices on flights from Idaho to Seoul Incheon Airport?

    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 Idaho to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Idaho 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 Idaho to Seoul Incheon Airport?

    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 to Seoul Incheon Airport with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Seoul Incheon Airport?

    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 to Seoul Incheon Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Incheon Intl?

Book flights to Incheon Intl if you plan to visit one of these locations
Suwon
Seongnam
Anyang

Everything you need to know for your flight to Incheon Intl

Information on your arrival and departure airports

Seoul Incheon Airport (ICN)