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.

$512 CHEAP FLIGHTS from Idaho to Seoul

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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

Sat, Sep 12 - Sat, Oct 10

6:22 am - 11:55 amGEG Spokane-ICN Incheon Intl

37h 33m2 stops Los Angeles Shanghai Pu Dong

4:15 pm - 3:44 pmICN Incheon Intl-GEG Spokane

39h 29m2 stops Shanghai Pu Dong Los Angeles

$1,006China Eastern

Mon, Oct 19 - Thu, Oct 22

6:22 am - 5:25 pmGEG Spokane-ICN Incheon Intl

43h 03m2 stops Los Angeles Shanghai Pu Dong

8:55 am - 3:44 pmICN Incheon Intl-GEG Spokane

22h 49m2 stops Shanghai Pu Dong Los Angeles

$1,007China Eastern

Thu, Oct 15 - Thu, Oct 22

2:51 pm - 7:05 pmGEG Spokane-ICN Incheon Intl

36h 14m2 stops Los Angeles Hong Kong Intl

8:00 am - 2:40 pmICN Incheon Intl-GEG Spokane

22h 40m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,081Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

7:03 am - 10:25 pmGEG Spokane-ICN Incheon Intl

23h 22m2 stops Seattle/Tacoma Intl Hong Kong Intl

8:00 am - 4:41 pmICN Incheon Intl-GEG Spokane

24h 41m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,081Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

2:02 pm - 12:40 pmGEG Spokane-ICN Incheon Intl

30h 38m2 stops San Francisco Hong Kong Intl

8:05 pm - 1:17 pmICN Incheon Intl-GEG Spokane

33h 12m2 stops Hong Kong Intl Los Angeles

$1,088Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

2:02 pm - 4:25 amGEG Spokane-ICN Incheon Intl

22h 23m1 stop San Francisco

7:15 pm - 3:22 pmICN Incheon Intl-GEG Spokane

36h 07m1 stop San Francisco

$1,091Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

7:00 am - 9:40 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

23h 40m1 stop San Jose

7:15 pm - 10:51 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

18h 36m2 stops San Francisco San Diego

$1,110Multiple Airlines

Thu, Sep 17 - Sat, Sep 26

6:32 pm - 11:15 amGEG Spokane-ICN Incheon Intl

24h 43m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

8:35 pm - 12:39 pmICN Incheon Intl-GEG Spokane

32h 04m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,129Multiple Airlines

Wed, Sep 16 - Sat, Sep 26

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

20h 50m1 stop Minneapolis St Paul

7:00 pm - 9:51 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

29h 51m2 stops Seattle/Tacoma Intl Salt Lake City

$1,162Delta

Wed, Sep 16 - Sat, Sep 26

6:44 pm - 4:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

31h 06m2 stops Salt Lake City Seattle/Tacoma Intl

7:00 pm - 9:51 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

29h 51m2 stops Seattle/Tacoma Intl Salt Lake City

$1,162Delta

Recent last minute flight deals from Idaho to Seoul

Thu, Sep 3 - Thu, Sep 10

6:00 am - 3:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

18h 20m1 stop Salt Lake City

7:00 pm - 10:34 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

18h 34m1 stop Seattle/Tacoma Intl

$1,108Delta

Thu, Sep 3 - Thu, Sep 10

6:00 am - 5:20 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

20h 20m2 stops Salt Lake City Minneapolis St Paul

7:00 pm - 10:17 amICN Incheon Intl-BOI Boise Air Term. Gowen Fld

30h 17m2 stops Seattle/Tacoma Intl Salt Lake City

$1,112Delta

Thu, Sep 3 - Thu, Sep 10

6:00 am - 4:50 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

19h 50m2 stops Salt Lake City Seattle/Tacoma Intl

7:00 pm - 10:34 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

18h 34m1 stop Seattle/Tacoma Intl

$1,112Delta

Thu, Sep 3 - Sat, Sep 5

12:12 pm - 3:45 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

36h 33m1 stop Dallas/Fort Worth

5:50 pm - 10:11 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 21m1 stop Dallas/Fort Worth

$1,176American Airlines

Thu, Sep 3 - Sat, Sep 5

7:48 pm - 11:00 amBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

24h 12m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

7:45 pm - 10:27 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

41h 42m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,309Multiple Airlines

Thu, Sep 3 - Thu, Sep 10

6:44 am - 9:15 pmBOI Boise Air Term. Gowen Fld-GMP Seoul Gimpo Intl

23h 31m2 stops Dallas/Fort Worth Tokyo Haneda

8:00 am - 12:33 pmGMP Seoul Gimpo Intl-BOI Boise Air Term. Gowen Fld

19h 33m2 stops Tokyo Haneda Los Angeles

$1,542Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

7:05 am - 11:30 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

25h 25m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

6:00 pm - 10:27 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

19h 27m1 stop San Francisco

$1,559Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

8:03 am - 4:05 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

17h 02m2 stops Seattle/Tacoma Intl Vancouver Intl

5:45 pm - 8:33 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

17h 48m2 stops Vancouver Intl Seattle/Tacoma Intl

$6,217Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

8:03 am - 4:05 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

17h 02m2 stops Seattle/Tacoma Intl Vancouver Intl

7:35 pm - 6:07 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

13h 32m1 stop Seattle/Tacoma Intl

$6,410Multiple Airlines

Thu, Sep 3 - Sat, Sep 5

6:23 am - 5:30 pmBOI Boise Air Term. Gowen Fld-ICN Incheon Intl

20h 07m1 stop Seattle/Tacoma Intl

9:00 pm - 10:27 pmICN Incheon Intl-BOI Boise Air Term. Gowen Fld

16h 27m1 stop San Francisco

$8,575Multiple Airlines

Useful Info

Low season	August
High season	June
Cheapest flight	$512

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 21% increase in price.

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.

Everything you need to know for your flight to Seoul

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Cabin class types available on flights to Idaho

First Class flights to Seoul

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Premium Economy Class flights to Seoul

Economy Class flights to Seoul

$512 Find Cheap Flights from Idaho to Seoul - Compare and Save

Cheap Flights from Idaho to Seoul

Recent round-trip flight deals from Idaho to Seoul

Recent one-way flight deals from Idaho to Seoul

Recent last minute flight deals from Idaho to Seoul

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Low season

High season

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FAQs for booking flights from Idaho to Seoul

Everything you need to know for your flight to Seoul

Cabin class types available on flights to Idaho

Complete your trip to Seoul with a hotel stay or car rental

Find direct flights for Seoul

Flights to other popular destinations

Flights from domestic origins to Seoul