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Lihue

$497+ Cheap flights from Idaho Falls to Lihue (IDA - LIH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — LIH
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(Alaska Airlines)

Popular in

June

Cheapest in

October

Average price

$759
Provider with most accurate pricing for Idaho Falls Fanning Field-Lihue flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Lihue flights.
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From Idaho Falls Fanning Field to Lihue
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Highest demand for flights based on searches. 13% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 6, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/5. 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.
Mon 3/25:20 pmIDA - LIH
2 stops23h 34mMultiple Airlines
Wed 3/42:54 pmLIH - IDA
2 stops29h 42mMultiple Airlines
Deal found 1/5$497
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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.
Mon 4/276:00 amIDA - LIH
1 stop10h 36mAlaska Airlines
Thu 5/710:26 pmLIH - IDA
1 stop20h 14mAlaska Airlines
Deal found 1/4$501
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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.
Mon 4/276:00 amIDA - LIH
1 stop10h 36mMultiple Airlines
Thu 5/79:00 pmLIH - IDA
2 stops21h 40mMultiple Airlines
Deal found 1/4$504
This Kiwi.com deal was found by Cheapflights users on 1/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:59 pmIDA - LIH
2 stops26h 47mMultiple Airlines
Thu 4/3010:26 pmLIH - IDA
1 stop13h 05mMultiple Airlines
Deal found 1/4$505
This Alaska Airlines deal was found by Cheapflights users on 1/4. 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.
Mon 4/204:59 pmIDA - LIH
1 stop32h 30mAlaska Airlines
Thu 4/3010:46 amLIH - IDA
1 stop24h 45mAlaska Airlines
Deal found 1/4$522
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 4/136:00 amIDA - LIH
1 stop19h 29mMultiple Airlines
Sat 4/1811:06 amLIH - IDA
2 stops25h 13mMultiple Airlines
Deal found 1/6$546
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
Thu 3/125:20 pmIDA - LIH
2 stops23h 19mMultiple Airlines
Mon 3/163:50 pmLIH - IDA
2 stops27h 46mMultiple Airlines
Deal found 1/6$554

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 January 6, 2026.
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

Mon 3/2

5:20 pm-1:54 pm

2 stops23h 34m

Lihue

Wed 3/4

2:54 pm-11:36 pm

2 stops29h 42m

$497

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 4/27

6:00 am-12:36 pm

1 stop10h 36m

Lihue

Thu 5/7

10:26 pm-10:40 pm

1 stop20h 14m

$501

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 4/27

6:00 am-12:36 pm

1 stop10h 36m

Lihue

Thu 5/7

9:00 pm-10:40 pm

2 stops21h 40m

$504

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 4/20

4:59 pm-3:46 pm

2 stops26h 47m

Lihue

Thu 4/30

10:26 pm-3:31 pm

1 stop13h 05m

$505

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 4/20

4:59 pm-9:29 pm

1 stop32h 30m

Lihue

Thu 4/30

10:46 am-3:31 pm

1 stop24h 45m

$522

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 4/13

6:00 am-9:29 pm

1 stop19h 29m

Lihue

Sat 4/18

11:06 am-4:19 pm

2 stops25h 13m

$546

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Thu 3/12

5:20 pm-12:39 pm

2 stops23h 19m

Lihue

Mon 3/16

3:50 pm-11:36 pm

2 stops27h 46m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Compare providers for flights from Idaho Falls to Lihue

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 Idaho Falls to Lihue in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Idaho Falls-Lihue flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Idaho Falls-Lihue flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Idaho Falls-Lihue flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Lihue flights, Cheapflights users trust eDreams the most. eDreams 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 Idaho Falls-Lihue 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 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, June is the cheapest month in which you can book a flight from Idaho Falls to Lihue (average of $342). Flying from Idaho Falls to Lihue in September is currently the most expensive (average of $867). 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 January 6, 2026.
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
11,648 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,648 reviews
Alaska Airlines
8.0
Very good
11,648 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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.

  • How long is the flight from Idaho Falls to Lihue?

    There are many flights that can get you from Idaho Falls to Lihue in 10h 36m. Fly via Alaska Airlines to get the fastest option. Airlines will cover a distance of 3069 mi.

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

    According to our current data, Alaska Airlines ($609), offers the cheapest pricing from Idaho Falls to Lihue. Users have found that Alaska Airlines is 25% 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, June is the cheapest month in which you can book a flight from Idaho Falls to Lihue (average of $342). Flying from Idaho Falls to Lihue in September is currently the most expensive (average of $867). 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
Kapaa
Koloa

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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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$609Average$694FlexibilityNo cancel feeOn-time75%

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