How does KAYAK find such low prices on flights from Idaho to Seoul Incheon Airport?

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 Incheon Airport. 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 Incheon Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport 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 Incheon Airport?

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 Incheon Airport 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 Incheon Airport?

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 Incheon Airport 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 Incheon (ICN)

ICN

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Cheap Flights from Idaho to Incheon Intl

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

Last minute

Recent round-trip flight deals from Idaho to Incheon Intl

Sat, Nov 8 - Sun, Nov 16

10:05 am - 6:35 pmBOI-ICN

16h 30m1 stop

8:35 pm - 11:54 pmICN-BOI

19h 19m1 stop

$792Alaska Airlines

Find Deal

Fri, Oct 24 - Fri, Oct 31

12:33 pm - 3:55 pmGEG-ICN

35h 22m1 stop

5:55 pm - 11:43 amICN-GEG

33h 48m1 stop

$880American Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

12:33 pm - 3:30 pmGEG-ICN

34h 57m1 stop

5:55 pm - 11:43 amICN-GEG

33h 48m1 stop

$883American Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

12:33 pm - 3:30 pmGEG-ICN

34h 57m1 stop

5:55 pm - 12:22 amICN-GEG

22h 27m2 stops

$894

Find Deal

Wed, Oct 1 - Fri, Oct 31

5:00 am - 3:00 pmBOI-ICN

19h 00m2 stops

5:00 pm - 11:28 pmICN-BOI

21h 28m1 stop

$897United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

8:54 pm - 3:30 pmGEG-ICN

26h 36m2 stops

5:55 pm - 12:22 amICN-GEG

22h 27m2 stops

$901

Find Deal

Mon, Dec 15 - Mon, Dec 22

5:00 am - 5:40 amGEG-ICN

31h 40m2 stops

6:00 pm - 9:21 pmICN-GEG

20h 21m1 stop

$932United Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 1

4:25 pm - 6:35 pmBOI-ICN

35h 10m1 stop

8:35 pm - 8:10 pmICN-BOI

14h 35m1 stop

$933Hawaiian Airlines

Find Deal

Thu, Oct 16 - Thu, Oct 23

6:00 am - 3:20 pmBOI-ICN

18h 20m1 stop

7:20 pm - 10:06 pmICN-BOI

17h 46m1 stop

$951Delta

Find Deal

Sat, Oct 25 - Sat, Nov 1

6:53 pm - 4:30 pmIDA-ICN

30h 37m2 stops

7:30 pm - 1:33 pmICN-IDA

33h 03m2 stops

$955Delta

Find Deal

Cheapest round-trip

$792

Alaska Airlines

Sat 11/8Sun 11/16

BOI - ICN • 1 stop

Cheapest one-way

$463

Alaska Airlines

Sat 11/22

BOI - ICN • 1 stop

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We hope you love your trip to Incheon Intl!

Useful Info

Low season	January
High season	June
Cheapest flight	$463

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from Boise to Incheon

How does KAYAK find such low prices on flights from Idaho to Seoul Incheon Airport?
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 Incheon Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Seoul Incheon Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport 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 Incheon Airport?
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 Incheon Airport 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 Incheon Airport?
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 Incheon Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Suwon

Seongnam

Anyang

Everything you need to know for your flight to Incheon Intl

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Seoul Incheon Airport (ICN)

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ICN

$463 Find Cheap Flights from Idaho to Seoul Incheon Airport

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

Cheap Flights from Idaho to Incheon Intl

Recent round-trip flight deals from Idaho to Incheon Intl

Recent one-way flight deals from Idaho to Incheon Intl

Recent last minute flight deals from Idaho to Incheon Intl

Everything you should know

Good to know

FAQs for booking Idaho to Seoul Incheon Airport flights

How does KAYAK find such low prices on flights from Idaho to Seoul Incheon Airport?

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 Incheon Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Seoul Incheon Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport 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 Incheon Airport?

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 Incheon Airport 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 Incheon Airport?

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 Incheon Airport from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Incheon Intl?

Everything you need to know for your flight to Incheon Intl

Information on your arrival and departure airports

Cabin class types available on flights to Incheon Intl

Complete your trip to Incheon Intl with a hotel stay or car rental

Find direct flights for Incheon Intl

Flights to other popular destinations

Flights from domestic origins to Idaho

Choose which airport to fly into in Incheon