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Incheon Intl

$649+ Cheap flights from Boise (BOI) 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ICN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Boise to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,192
(Orbitz)

One-way from

$649
(oojo)

Popular in

November

Cheapest in

March

Average price

$1,442
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Incheon Intl flights.
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From Boise Air Term. Gowen Fld to Incheon Intl
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One-way flight from Boise Air Term. Gowen Fld to Incheon Intl
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Highest demand for flights based on searches. 7% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boise to Incheon Intl

Cheapest flights from Boise to Incheon Intl
Explore the most affordable flight options available from Boise to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Orbitz deal was found by Cheapflights users on 4/28. 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.
Fri 8/228:27 pmBOI - ICN
2 stops25h 13mMultiple Airlines
Sun 8/311:40 pmICN - BOI
2 stops38h 59mMultiple Airlines
Deal found 4/28$1,192
This Fareboom deal was found by Cheapflights users on 4/28. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:43 pmBOI - ICN
1 stop24h 17mAsiana Airlines
Sun 8/316:20 pmICN - BOI
1 stop19h 20mAsiana Airlines
Deal found 4/28$1,326
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:13 pmBOI - ICN
2 stops23h 07mUnited Airlines
Sun 8/314:50 pmICN - BOI
1 stop21h 44mUnited Airlines
Deal found 4/28$1,356
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/265:51 pmBOI - ICN
2 stops26h 09mEVA Air
Mon 6/27:45 pmICN - BOI
2 stops36h 26mEVA Air
Deal found 4/28$1,715
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:45 amBOI - ICN
2 stops42h 20mQatar Airways
Wed 7/91:20 amICN - BOI
2 stops33h 46mQatar Airways
Deal found 4/29$2,508

Cheapflights Fare Finder

Customize your flight search to find flights from Boise 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 April 29, 2025.
Use the filters below to find and compare flights from Boise to Incheon Intl Airport that are best for you.

Fly from

Boise

Fly to

Incheon Intl

Route

Depart

Return

Price

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 8/22

8:27 pm-12:40 pm

2 stops25h 13m

Incheon Intl

Sun 8/31

1:40 pm-1:39 pm

2 stops38h 59m

$1,192

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 8/22

12:43 pm-4:00 am

1 stop24h 17m

Incheon Intl

Sun 8/31

6:20 pm-10:40 pm

1 stop19h 20m

$1,326

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Fri 8/22

2:13 pm-4:20 am

2 stops23h 07m

Incheon Intl

Sun 8/31

4:50 pm-11:34 pm

1 stop21h 44m

$1,356

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Mon 5/26

5:51 pm-11:00 am

2 stops26h 09m

Incheon Intl

Mon 6/2

7:45 pm-5:11 pm

2 stops36h 26m

$1,715

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Thu 6/5

7:45 am-5:05 pm

2 stops42h 20m

Incheon Intl

Wed 7/9

1:20 am-8:06 pm

2 stops33h 46m

$2,508

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 10/12

9:50 am-7:35 pm

2 stops42h 45m

$649

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

Sun 10/12

5:30 am-6:35 pm

1 stop22h 05m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Boise to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Incheon Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Incheon Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boise-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boise-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Incheon Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Boise 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.

Cheapflights Insights

Everything you need to know about your flight from Boise to Incheon Intl Airport

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

Find hourly flight availability from Boise 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 April 29, 2025.

When flying from Boise 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 April 29, 2025.
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
729 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Hawaiian Airlines
7.9
Good
2,406 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Qatar Airways
7.4
Good
3,563 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Boise 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 airport do you fly from for flights from Boise to Incheon Intl?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Incheon Intl. On average, Air Term. Gowen Fld has 0 outbound flights to Incheon Intl per day from 2 airlines. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • What are the cheapest airlines flying from Boise to Incheon Intl Airport round-trip?

    Cheapflights users have booked flights from Boise to Incheon Intl Airport round-trip from $1,326. Other airlines that can offer you cheap pricing are United Airlines, from $1,356, and EVA Air, from $1,715. You may be able to fly from Boise to Incheon Intl Airport for 18% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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 Boise to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Boise to Incheon Intl Airport (average of $1,001). Flying from Boise to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Top 2 airlines flying from Boise to Incheon Intl

Discover the top 2 airlines that operate flights from Boise 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,082Average$1,602FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,117Average$1,489FlexibilityNo cancel feeOn-timeN/A

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