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>

$463 CHEAP FLIGHTS from Idaho to Seoul

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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

Tue, Oct 28 - Mon, Nov 10

6:05 pm - 4:20 pmBOI-ICN

31h 15m2 stops

6:55 pm - 10:08 pmICN-BOI

19h 13m1 stop

$879Multiple Airlines

Find Deal

Wed, Oct 1 - Wed, Oct 15

12:35 pm - 3:30 pmGEG-ICN

34h 55m1 stop

5:45 pm - 11:43 amICN-GEG

33h 58m1 stop

$880American Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

6:05 am - 6:35 pmIDA-ICN

21h 30m1 stop

8:35 pm - 11:59 pmICN-IDA

19h 24m1 stop

$881Hawaiian Airlines

Find Deal

Sat, Oct 25 - Thu, Nov 13

2:44 pm - 4:40 amBOI-ICN

22h 56m1 stop

12:45 pm - 6:54 pmICN-BOI

22h 09m1 stop

$892United Airlines

Find Deal

Sun, Oct 26 - Tue, Nov 11

6:20 am - 3:15 pmBOI-ICN

17h 55m1 stop

6:00 pm - 7:45 pmICN-BOI

17h 45m2 stops

$897United Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 23

4:25 pm - 6:35 pmBOI-ICN

35h 10m1 stop

8:35 pm - 11:56 pmICN-BOI

18h 21m1 stop

$898Alaska Airlines

Find Deal

Fri, Oct 31 - Thu, Nov 13

9:00 am - 4:30 pmBOI-ICN

16h 30m1 stop

8:05 pm - 6:54 pmICN-BOI

14h 49m1 stop

$940Delta

Find Deal

Mon, Oct 27 - Sun, Nov 9

6:00 am - 4:30 pmBOI-ICN

19h 30m2 stops

8:05 pm - 9:51 pmICN-BOI

17h 46m2 stops

$945Delta

Find Deal

Tue, Oct 28 - Sun, Nov 9

6:05 pm - 6:35 pmBOI-ICN

33h 30m1 stop

9:25 pm - 10:08 pmICN-BOI

40h 43m2 stops

$1,030Alaska Airlines

Find Deal

Sat, Dec 20 - Fri, Dec 26

3:09 pm - 6:35 pmIDA-ICN

35h 26m1 stop

8:35 pm - 12:07 amICN-IDA

19h 32m1 stop

$1,896Hawaiian Airlines

Find Deal

Cheapest round-trip

$879

Overall average: $940

Multiple Airlines

Tue 10/28Mon 11/10

BOI - ICN • 2 stops

Cheapest one-way

$463

Multiple Airlines

Tue 10/28

IDA - ICN • 2 stops

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We hope you love your trip to Seoul!

Useful Info

Cheapest flight	$463

Flight from Idaho Falls 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

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.

$463 Find Cheap Flights from Idaho to Seoul

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

Cheap Flights from Idaho to Seoul

Recent round-trip flight deals from Idaho to Seoul

Recent one-way flight deals from Idaho to Seoul

Everything you should know

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