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.

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

Wed, Dec 2 - Sat, Dec 12

10:16 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 04m1 stop San Francisco

7:45 pm - 11:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

20h 14m2 stops San Francisco Seattle/Tacoma Intl

$1,028Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

7:41 pm - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

28h 39m2 stops Portland Los Angeles

1:20 pm - 3:00 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 40m1 stop Los Angeles

$1,070Multiple Airlines

Fri, Nov 27 - Sat, Dec 12

8:21 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

20h 59m1 stop San Francisco

7:45 pm - 8:52 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 07m1 stop San Francisco

$1,092Multiple Airlines

Wed, Dec 2 - Sat, Dec 12

10:16 am - 9:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 04m1 stop San Francisco

7:45 pm - 8:52 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 07m1 stop San Francisco

$1,092Multiple Airlines

Mon, Nov 30 - Sat, Dec 12

6:40 am - 5:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 05m1 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

Mon, Nov 30 - Sat, Dec 12

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 - 9:34 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

30h 49m2 stops Seattle/Tacoma Intl Salt Lake City

$1,113Delta

Mon, Nov 30 - Sat, Dec 12

6:00 am - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

18h 20m1 stop Salt Lake City

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

19h 39m2 stops Seattle/Tacoma Intl Salt Lake City

$1,113Delta

Sun, Nov 29 - Sat, Dec 12

10:37 am - 3:55 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

37h 18m1 stop Seattle/Tacoma Intl

4:10 pm - 3:25 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

15h 15m1 stop Seattle/Tacoma Intl

$1,118Korean Air

Thu, Dec 3 - Sat, Dec 12

7:01 pm - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

29h 19m1 stop Los Angeles

7:45 pm - 11:59 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

20h 14m2 stops San Francisco Seattle/Tacoma Intl

$1,122Multiple Airlines

Sun, Apr 4 - Wed, Apr 14

6:51 pm - 12:40 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

26h 49m2 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

$1,143Multiple Airlines

Useful Info

Low season	August
High season	November
Cheapest flight	$615

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.