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

Last minute

Recent round-trip flight deals from Idaho to Seoul

Mon, Nov 9 - Mon, Nov 16

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

18h 20m1 stop Salt Lake City

6:45 pm - 10:26 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 41m1 stop Seattle/Tacoma Intl

$909Delta

Mon, Nov 9 - Mon, Nov 16

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 - 12:14 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

21h 29m2 stops Seattle/Tacoma Intl Salt Lake City

$913Delta

Mon, Nov 9 - Mon, Nov 16

7:10 pm - 5:40 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

18h 30m1 stop San Francisco

12:45 pm - 9:52 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

37h 07m2 stops San Francisco Denver Intl

$913United Airlines

Mon, Nov 9 - Mon, Nov 16

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

15h 08m1 stop Seattle/Tacoma Intl

6:45 pm - 12:14 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

21h 29m2 stops Seattle/Tacoma Intl Salt Lake City

$913Delta

Mon, Nov 9 - Mon, Nov 16

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 - 12:14 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

21h 29m2 stops Seattle/Tacoma Intl Salt Lake City

$1,013Delta

Wed, Dec 9 - Wed, Dec 16

2:05 pm - 4:50 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

22h 45m2 stops Seattle/Tacoma Intl Los Angeles

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

17h 00m1 stop San Francisco

$1,084Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

7:00 am - 4:50 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

29h 50m1 stop Los Angeles

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

17h 00m1 stop San Francisco

$1,133Multiple Airlines

Wed, Feb 10 - Mon, Feb 15

6:31 pm - 12:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

26h 14m2 stops Los Angeles Hong Kong Intl

7:35 pm - 6:19 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

38h 44m2 stops Hong Kong Intl Los Angeles

$1,143Multiple Airlines

Thu, Mar 25 - Wed, Apr 7

6:51 pm - 1:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

27h 59m2 stops Los Angeles Hong Kong Intl

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

27h 10m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,162Multiple Airlines

Thu, Mar 25 - Wed, Apr 7

6:51 pm - 9:25 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

35h 34m2 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

Recent last minute flight deals from Idaho to Seoul

Sun, Nov 1 - Mon, Nov 9

6:14 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

30h 31m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:50 pm - 1:51 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

35h 01m1 stop Dallas/Fort Worth

$1,130American Airlines

Sun, Nov 1 - Mon, Nov 9

12:15 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

36h 30m1 stop Dallas/Fort Worth

6:50 pm - 1:51 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

35h 01m1 stop Dallas/Fort Worth

$1,133American Airlines

Mon, Nov 2 - Mon, Nov 9

5:35 pm - 1:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

28h 15m2 stops Los Angeles Hong Kong Intl

3:00 pm - 12:08 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

37h 08m2 stops Hong Kong Intl Los Angeles

$1,143Multiple Airlines

Sat, Oct 31 - Mon, Nov 9

7:00 am - 4:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

42h 45m1 stop Dallas/Fort Worth

6:50 pm - 1:51 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

35h 01m1 stop Dallas/Fort Worth

$1,183American Airlines

Sat, Oct 31 - Mon, Nov 9

7:20 am - 12:40 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

26h 20m2 stops Los Angeles Hong Kong Intl

3:00 pm - 10:58 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

23h 58m2 stops Hong Kong Intl Los Angeles

$1,193Multiple Airlines

Sun, Nov 1 - Mon, Nov 9

7:00 am - 12:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

37h 45m2 stops Los Angeles Hong Kong Intl

3:00 pm - 12:08 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

37h 08m2 stops Hong Kong Intl Los Angeles

$1,193Multiple Airlines

Sat, Oct 31 - Mon, Nov 9

2:02 pm - 4:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

35h 43m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

6:50 pm - 1:51 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

35h 01m1 stop Dallas/Fort Worth

$1,194American Airlines

Mon, Nov 2 - Mon, Nov 9

5:35 pm - 12:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

27h 10m2 stops Los Angeles Hong Kong Intl

8:00 pm - 11:49 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 49m1 stop Seattle/Tacoma Intl

$1,246Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

7:30 pm - 4:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

28h 50m1 stop Los Angeles

9:00 pm - 9:33 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

16h 33m1 stop San Francisco

$1,567Multiple Airlines

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.