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Lihue

$419+ Cheap flights from Idaho Falls to Lihue (IDA - LIH)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LIH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Idaho Falls to Lihue

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Lihue (LIH). 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 August 14, 2025.

Round-trip from

$749
(Alaska Airlines)

One-way from

$419
(Delta)

Popular in

June

Cheapest in

October

Average price

$771
From Idaho Falls Fanning Field to Lihue
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One-way flight from Idaho Falls Fanning Field to Lihue
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Highest demand for flights based on searches. 14% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Idaho Falls to Lihue

Cheapest flights from Idaho Falls to Lihue
Explore the most affordable flight options available from Idaho Falls to Lihue. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amIDA - LIH
2 stops15h 18mDelta
Mon 8/251:56 pmLIH - IDA
2 stops16h 43mDelta
Deal found 8/12$913
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:54 pmIDA - LIH
1 stop9h 36mAlaska Airlines
Tue 9/210:30 pmLIH - IDA
1 stop20h 09mAlaska Airlines
Deal found 8/14$988
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/214:15 pmIDA - LIH
2 stops23h 10mUnited Airlines
Mon 8/257:40 pmLIH - IDA
1 stop10h 07mUnited Airlines
Deal found 8/12$1,154
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/295:56 pmIDA - LIH
3 stops21h 29mUnited Airlines
Tue 9/25:30 pmLIH - IDA
2 stops12h 17mUnited Airlines
Deal found 8/14$1,193
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/511:20 amIDA - LIH
2 stops11h 43mDelta
Fri 9/128:32 pmLIH - IDA
2 stops11h 54mDelta
Deal found 8/13$1,269
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/57:00 amIDA - LIH
1 stop12h 36mUnited Airlines
Fri 9/1211:10 pmLIH - IDA
2 stops12h 01mUnited Airlines
Deal found 8/13$1,822
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:13 amIDA - LIH
1 stop19h 17mAlaska Airlines
Fri 9/1210:30 pmLIH - IDA
1 stop12h 50mAlaska Airlines
Deal found 8/12$2,319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Lihue 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 August 14, 2025.
Use the filters below to find and compare flights from Idaho Falls to Lihue that are best for you.

Fly from

Idaho Falls

Fly to

Lihue

Route

Depart

Return

Price

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Thu 8/21

6:00 am-5:18 pm

2 stops15h 18m

Lihue

Mon 8/25

1:56 pm-10:39 am

2 stops16h 43m

$913

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Fri 8/29

3:54 pm-9:30 pm

1 stop9h 36m

Lihue

Tue 9/2

10:30 pm-10:39 pm

1 stop20h 09m

$988

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Thu 8/21

4:15 pm-11:25 am

2 stops23h 10m

Lihue

Mon 8/25

7:40 pm-9:47 am

1 stop10h 07m

$1,154

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Fri 8/29

5:56 pm-11:25 am

3 stops21h 29m

Lihue

Tue 9/2

5:30 pm-9:47 am

2 stops12h 17m

$1,193

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Fri 9/5

11:20 am-7:03 pm

2 stops11h 43m

Lihue

Fri 9/12

8:32 pm-12:26 pm

2 stops11h 54m

$1,269

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Fri 9/5

7:00 am-3:36 pm

1 stop12h 36m

Lihue

Fri 9/12

11:10 pm-3:11 pm

2 stops12h 01m

$1,822

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Fri 9/5

6:13 am-9:30 pm

1 stop19h 17m

Lihue

Fri 9/12

10:30 pm-3:20 pm

1 stop12h 50m

$2,319

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Thu 8/21

6:00 am-5:18 pm

2 stops15h 18m

$419

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Thu 8/21

5:51 pm-11:56 am

3 stops46h 05m

$440

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Thu 8/21

7:00 am-3:36 pm

1 stop12h 36m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Idaho Falls to Lihue

Have a flexible travel schedule? Discover the best time to fly to Lihue from Idaho Falls 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 Idaho Falls to Lihue

What is the cheapest month to book a flight from Idaho Falls to Lihue?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Lihue (average of $440). Flying from Idaho Falls to Lihue in June is currently the most expensive (average of $689). 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.

Reviews of airlines servicing Lihue

Get insights into the airlines that provide service to Lihue. 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 Lihue. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Idaho Falls to Lihue to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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

  • What is the cheapest airline to fly from Idaho Falls to Lihue round-trip?

    According to our current data, Alaska Airlines ($493), offers the cheapest pricing from Idaho Falls to Lihue. Users have found that Alaska Airlines is 34% cheaper than the other options available to this destination.

  • Can I find deals for flights from Idaho Falls to Lihue that include hotel bookings?

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

  • How can I find direct flights from Idaho Falls to Lihue?

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

  • Can I find deals for business class flights from Idaho Falls to Lihue?

    Yes. Cheapflights offers flight deals from Idaho Falls to Lihue 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 Falls to Lihue?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Lihue (average of $440). Flying from Idaho Falls to Lihue in June is currently the most expensive (average of $689). 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 Lihue?

Book flights to Lihue if you plan to visit one of these locations
Princeville
Koloa
Kapaa

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Top airline flying from Idaho Falls to Lihue

Discover the top airline that operate flights from Idaho Falls to Lihue. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$493Average$690FlexibilityNo cancel feeOn-time75%

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