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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$451 CHEAP FLIGHTS from Idaho to Seoul

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

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Cheapest round-trip

$837

Alaska Airlines

Sat 11/8Sun 11/16

BOI - ICN • 1 stop

Cheapest one-way

$451

Delta

Wed 11/19

BOI - ICN • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Seoul!

Flight Deals

Cheap Flights from Idaho to Seoul

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

Round-trip

One-way

Recent round-trip flight deals from Idaho to Seoul

Sat, Nov 8 - Sun, Nov 16

6:28 am - 6:35 pmBOI-ICN

20h 07m1 stop

8:35 pm - 10:20 pmICN-BOI

17h 45m1 stop

$837Alaska Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 16

2:11 pm - 5:40 amBOI-ICN

23h 29m2 stops

6:00 pm - 11:28 pmICN-BOI

21h 28m1 stop

$841United Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 24

5:00 am - 4:15 pmIDA-ICN

19h 15m2 stops

12:45 pm - 10:52 pmICN-IDA

26h 07m2 stops

$841United Airlines

Find Deal

Sat, Jan 10 - Wed, Jan 28

5:53 pm - 11:35 amGEG-ICN

48h 42m2 stops

6:55 pm - 3:25 pmICN-GEG

37h 30m1 stop

$877Multiple Airlines

Find Deal

Sat, Jan 10 - Wed, Jan 28

6:00 pm - 8:30 pmGEG-ICN

33h 30m2 stops

6:55 pm - 3:25 pmICN-GEG

37h 30m1 stop

$881Multiple Airlines

Find Deal

Sat, Nov 8 - Sun, Nov 16

7:40 am - 4:30 pmBOI-ICN

16h 50m1 stop

8:05 pm - 12:35 amICN-BOI

20h 30m2 stops

$896Delta

Find Deal

Fri, Nov 14 - Mon, Nov 24

6:57 pm - 4:30 pmIDA-ICN

29h 33m2 stops

8:05 pm - 10:19 pmICN-IDA

18h 14m2 stops

$896Delta

Find Deal

Fri, Feb 13 - Sun, Feb 22

5:00 am - 6:35 pmGEG-ICN

20h 35m1 stop

8:35 pm - 8:59 pmICN-GEG

17h 24m1 stop

$986Hawaiian Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 24

1:58 pm - 4:45 pmIDA-ICN

34h 47m1 stop

7:15 pm - 1:27 pmICN-IDA

34h 12m1 stop

$1,193American Airlines

Find Deal

Sun, Mar 8 - Sat, Mar 14

8:23 am - 3:55 pmIDA-ICN

40h 32m2 stops

5:55 pm - 12:22 pmICN-IDA

33h 27m1 stop

$1,655American Airlines

Find Deal

Useful Info

Cheapest flight	$451

Flight from Boise to Seoul Incheon Airport

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

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Cabin class types available on flights to Idaho

First Class flights to Seoul

Business Class flights to Seoul

Prem Econ Class flights to Seoul

Economy Class flights to Seoul

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$451 Find Cheap Flights from Idaho to Seoul

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

Everything you should know

Cheap Flights from Idaho to Seoul

Recent round-trip flight deals from Idaho to Seoul

Recent one-way flight deals from Idaho to Seoul

Good to know

FAQs for booking flights from Idaho to Seoul

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

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

Choose which airport to fly into in Seoul