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

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.

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

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

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 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?

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

$424 CHEAP FLIGHTS from Idaho to Seoul

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Flight Deals

Cheap Flights from Idaho to Seoul

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Idaho to Seoul

Tue, Nov 24 - Tue, Dec 1

10:37 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

15h 08m1 stop Seattle/Tacoma Intl

6:45 pm - 5:16 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

14h 31m1 stop Seattle/Tacoma Intl

$1,109Delta

Tue, Nov 24 - Tue, Dec 1

6:00 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 45m2 stops Salt Lake City Seattle/Tacoma Intl

6:45 pm - 10:24 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 39m1 stop Seattle/Tacoma Intl

$1,113Delta

Tue, Nov 24 - Tue, Dec 1

8:10 am - 1:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

37h 40m2 stops Los Angeles Hong Kong Intl

3:00 pm - 2:19 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

39h 19m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,162Multiple Airlines

Thu, Mar 25 - Wed, Apr 7

6:51 pm - 6:35 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

32h 44m2 stops Los Angeles Hong Kong Intl

8:00 am - 10:55 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

29h 55m2 stops Hong Kong Intl Los Angeles

$1,162Multiple Airlines

Wed, Mar 24 - Wed, Apr 7

6:51 pm - 6:35 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

32h 44m2 stops Los Angeles Hong Kong Intl

8:00 am - 4:11 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

23h 11m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,162Multiple Airlines

Fri, Mar 26 - Mon, Apr 5

6:51 pm - 4:50 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

18h 59m1 stop Los Angeles

7:15 pm - 9:13 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

40h 58m2 stops San Francisco San Diego

$1,192Multiple Airlines

Tue, Mar 23 - Wed, Apr 7

8:31 pm - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

28h 49m2 stops Portland Los Angeles

7:15 pm - 8:54 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

16h 39m1 stop San Francisco

$1,195Multiple Airlines

Thu, Mar 25 - Wed, Apr 7

5:30 pm - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

31h 50m2 stops Seattle/Tacoma Intl Los Angeles

7:15 pm - 8:54 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

16h 39m1 stop San Francisco

$1,195Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

6:04 am - 5:35 pmIDA Idaho Falls Fanning Field-ICN Incheon Intl

19h 31m1 stop Seattle/Tacoma Intl

8:00 pm - 10:54 pmICN Incheon Intl-IDA Idaho Falls Fanning Field

18h 54m1 stop Seattle/Tacoma Intl

$1,197Alaska Airlines

Tue, Mar 23 - Tue, Apr 6

6:00 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

20h 45m1 stop Seattle/Tacoma Intl

7:00 pm - 6:33 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

14h 33m1 stop Seattle/Tacoma Intl

$1,281Delta

Useful Info

Low season	August
High season	November
Cheapest flight	$424

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly and prices are also 21% lower on average.

Flight from Boise to Incheon

How does KAYAK find such low prices on flights from Idaho to Seoul?
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.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Seoul?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul 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?
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 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?
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 from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.