BOI - ICN

$516 Find Cheap Flights from Boise to Incheon - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$909
Typical prices: $1,005-$1,637
Delta
Fri 11/9Fri 11/16
BOI - ICN • 1 stop
Cheapest one-way
$516
Typical prices: $470-$737
Multiple Airlines
Sun 12/2
BOI - ICN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boise and Incheon Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 23% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Los Angeles (LAX)
Cheapest • Avg $1,300 (round-trip)
Seattle/Tacoma Intl (SEA)
Shortest trip • 15h 04m (one-way)
Insights
Insights
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We hope you love your trip to Incheon Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Incheon Intl (BOI-ICN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Incheon Intl

Mon, Nov 9 - Mon, Nov 16
Delta Logo
6:00 am - 4:20 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
18h 20m1 stop Salt Lake City
Delta Logo
6:45 pm - 10:26 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
19h 41m1 stop Seattle/Tacoma Intl
$909Delta
Mon, Nov 9 - Mon, Nov 16
Delta Logo
10:37 am - 5:45 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
15h 08m1 stop Seattle/Tacoma Intl
Delta Logo
6:45 pm - 12:14 amICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
21h 29m2 stops Seattle/Tacoma Intl Salt Lake City
$913Delta
Mon, Nov 9 - Mon, Nov 16
Delta Logo
6:00 am - 5:45 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
19h 45m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
6:45 pm - 12:14 amICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
21h 29m2 stops Seattle/Tacoma Intl Salt Lake City
$913Delta
Thu, Nov 12 - Mon, Nov 16
Alaska Airlines Logo
10:49 am - 5:35 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
14h 46m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 pm - 10:20 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
18h 20m1 stop Seattle/Tacoma Intl
$937Alaska Airlines
Thu, Nov 12 - Mon, Nov 16
Alaska Airlines Logo
8:20 am - 5:35 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
17h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 pm - 9:33 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
17h 33m2 stops Seattle/Tacoma Intl San Francisco
$1,006Alaska Airlines
Sat, Dec 5 - Sat, Dec 12
Multiple Airlines Logo
10:16 am - 9:20 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
19h 04m1 stop San Francisco
Multiple Airlines Logo
7:45 pm - 11:59 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
20h 14m2 stops San Francisco Seattle/Tacoma Intl
$1,019Multiple Airlines
Sat, Dec 5 - Sat, Dec 12
Multiple Airlines Logo
10:16 am - 9:20 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
19h 04m1 stop San Francisco
Multiple Airlines Logo
7:45 pm - 8:52 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
17h 07m1 stop San Francisco
$1,060Multiple Airlines
Sun, Nov 15 - Sat, Nov 21
Alaska Airlines Logo
8:20 am - 5:35 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
17h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 pm - 11:59 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
19h 59m1 stop Seattle/Tacoma Intl
$1,067Alaska Airlines
Sun, Nov 15 - Sat, Nov 21
Alaska Airlines Logo
8:20 am - 5:35 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
17h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:00 pm - 10:21 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
18h 21m2 stops Seattle/Tacoma Intl San Francisco
$1,114Alaska Airlines
Wed, Feb 10 - Mon, Feb 15
Multiple Airlines Logo
6:31 pm - 12:45 pmBOI  Boise Air Term. Gowen Fld-ICN Incheon Intl
26h 14m2 stops Los Angeles Hong Kong Intl
Multiple Airlines Logo
7:35 pm - 6:19 pmICN  Incheon Intl-BOI Boise Air Term. Gowen Fld
38h 44m2 stops Hong Kong Intl Los Angeles
$1,143Multiple Airlines
Booking Insights

Price, demand and travel trends for Boise to Incheon Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boise to Incheon Intl Airport?

Round-trip flights from Boise to Incheon Intl Airport typically range from $1,005 to $1,637. The lowest price found in the past 5 days was $909, on Delta.

What's the cheapest day of the week to fly from Boise to Incheon Intl Airport?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Boise to Incheon Intl Airport. It’s 24% cheaper than the average day, while Tuesday is the most expensive, with prices 38% higher.

What’s the cheapest month to fly from Boise to Incheon Intl Airport?

•October is the cheapest month to fly from Boise to Incheon Intl Airport at $1,016 round-trip.
•December ($2,272) and November ($2,195) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 123% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Boise to Incheon Intl Airport flights

Low season

January

Cheapest flight

$516
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 75% increase in travelers.
One-way flight from Boise to Incheon Intl Airport

When to book flights from Boise to Incheon Intl

Are your dates flexible? Find out the best times to travel from Boise to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Incheon Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boise to Incheon Intl Airport?

    Two cabin classes are available on flights from Boise to Incheon Intl Airport:

    • Economy Class
    • Business Class

  • How long is a flight from Boise to Incheon Intl Airport?

    A nonstop flight from Boise to Incheon Intl Airport takes 00m, covering 5,598 miles.

  • Do I need a passport to fly from Boise to Incheon Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boise to Incheon Intl Airport flight?

    Round-trip flights from Boise to Incheon Intl Airport range from $1,005 to $1,637, with an average of $1,326 over the past 12 months. Anything below $1,005 counts as a good deal.

  • Have flight prices from Boise to Incheon Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $909 to $6,350. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Boise to Incheon Intl Airport looking right now?

    One-way fares from Boise to Incheon Intl Airport are currently higher than usual. Average one-way flight prices are about $1,327, which is 143% above the typical average for this route.

  • What car rental options are available at Incheon Intl Airport (ICN)?

    Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Boise to Incheon Intl Airport?

    Flights from Boise to Incheon Intl Airport usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Incheon Intl (ICN).

  • Which airports do connecting flights from Boise to Incheon Intl Airport pass through?

    One-stop flights from Boise to Incheon Intl Airport most commonly connect through:

    • Seattle/Tacoma Intl (SEA) - 60% of one-stop connections
    • San Francisco (SFO) - 28% of one-stop connections
    • Los Angeles (LAX) - 13% of one-stop connections

  • Can I save money by using flexible dates for flights from Boise to Incheon Intl Airport?

    Yes. Flexible dates can save you up to 45% on flights from Boise to Incheon Intl Airport. Friday is the cheapest departure day at $1,016 round-trip on average, while Tuesday is the most expensive at $1,839, a difference of $823.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boise to Incheon Intl Airport?

    Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 15h 04m, compared with 16h 49m via San Francisco (SFO) and 17h 32m via Los Angeles (LAX).

  • What is the time difference between Boise and Incheon Intl Airport?

    Incheon Intl Airport is 15 hours ahead of Boise (Korean Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Incheon Intl Airport?

    Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Your guide to booking Boise to Incheon Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $1,016, about $823 less than Tuesday fares (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boise to Incheon Intl Airport trip for October. Fares historically average $1,016 round-trip in that month - typically $1,256 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Incheon Intl Airport.

    • Grand Hyatt Incheon
    • Hotel Ora Incheon
    • Best Western Premier Incheon Airport

More options for your flight from Boise to Incheon Intl

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

Car rentals in Seoul
Hotels in Seoul