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Incheon Intl

$514+ Cheap flights from Idaho to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ICN
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Idaho to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$877
(Delta)

One-way from

$514
(Kiwi.com)
From Idaho to Incheon Intl
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One-way flight from Idaho to Incheon Intl
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Find flight deals from Idaho to Incheon Intl

Cheapest flights from Idaho to Incheon Intl
Explore the most affordable flight options available from Idaho to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Priceline deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:16 amGEG - ICN
1 stop16h 59mKorean Air
Thu 12/264:10 pmICN - GEG
1 stop19h 30mKorean Air
Deal found 12/20$2,258
This Orbitz deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:00 pmGEG - ICN
2 stops29h 30mMultiple Airlines
Thu 12/267:45 pmICN - GEG
2 stops21h 23mMultiple Airlines
Deal found 12/20$2,277

Find flights from Idaho to Incheon Intl within your budget

Customize your flight search to find flights from Idaho to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

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Route

Depart

Return

Price

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Wed 1/15

6:00 am-4:15 pm

1 stop17h 15m

Incheon Intl

Tue 1/21

8:05 pm-6:44 pm

1 stop15h 39m

$877

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sat 3/29

7:00 am-5:40 pm

1 stop18h 40m

Incheon Intl

Sun 4/6

7:40 pm-9:26 pm

1 stop17h 46m

$1,104

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 2/10

5:45 am-4:15 pm

1 stop18h 30m

Incheon Intl

Mon 2/17

8:05 pm-6:50 pm

1 stop14h 45m

$1,117

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sun 2/9

5:10 am-5:40 am

2 stops31h 30m

Incheon Intl

Sun 2/16

6:00 pm-8:38 pm

2 stops19h 38m

$1,209

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 2/21

6:58 pm-11:20 am

2 stops24h 22m

Incheon Intl

Tue 6/24

8:35 pm-11:55 pm

2 stops18h 20m

$1,391

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sat 3/29

8:36 pm-11:15 am

2 stops22h 39m

Incheon Intl

Sun 4/6

8:35 pm-11:04 pm

2 stops18h 29m

$1,446

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Mon 6/16

5:05 am-6:45 pm

2 stops21h 40m

Incheon Intl

Sun 6/29

8:45 pm-10:42 pm

2 stops17h 57m

$1,591

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Sun 2/9

11:34 am-5:15 pm

2 stops36h 41m

Incheon Intl

Sat 2/15

12:20 am-4:57 pm

2 stops33h 37m

$1,631

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 2/10

11:00 am-5:15 pm

2 stops38h 15m

Incheon Intl

Sun 2/16

12:20 am-9:50 pm

2 stops37h 30m

$1,642

SpokaneIncheon

GEG - ICN

GEGICN

Spokane

Fri 5/16

8:40 pm-11:25 am

2 stops46h 45m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 14 results
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Best time to book a flight from Idaho to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho to Incheon Intl

Get recent, data-driven insights about flights from Idaho to Incheon Intl including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ID to ICN?

Find hourly flight availability from Idaho to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Idaho to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated December 22, 2024.
Read reviews from past customers who have flown Delta and Qatar Airways from Idaho to Seoul. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.4
Very good
1,025 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Delta
8.0
Very good
8,594 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Qatar Airways
7.5
Good
3,789 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

United Airlines
7.4
Good
9,028 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

WestJet
7.3
Good
2,812 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Idaho to Incheon Intl Airport one-way?

    $763 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $888 and $1,431, respectively.

  • What are the most popular routes from Idaho to Incheon Intl Airport?

    The most popular flight routes from Idaho to Incheon Intl Airport are Boise Air Term. Gowen Fld - Incheon Intl, Spokane - Incheon Intl and Idaho Falls Fanning Field - Incheon Intl.

  • Can I find deals for flights from Idaho to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Idaho to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Incheon Intl.

  • Can I find deals for business class flights from Idaho to Incheon Intl?

    Yes. Cheapflights offers flight deals from Idaho to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Idaho to Incheon Intl Airport (average of $1,086). Flying from Idaho to Incheon Intl Airport in June is currently the most expensive (average of $1,729). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Idaho to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Gimpo Intl flights
Minneapolis to Incheon Intl flights
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O'Hare Intl to Gimpo Intl flights
Las Vegas to Incheon Intl flights
Baltimore to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
Orlando to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Detroit to Incheon Intl flights
Boston to Gimpo Intl flights
Denver to Incheon Intl flights
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Atlanta to Gimpo Intl flights
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Honolulu to Gimpo Intl flights
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Top airline flying from Idaho to Incheon Intl

Discover the top airline that operate flights from Idaho to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,142Average$1,617FlexibilityNo cancel feeOn-timeN/A
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