IDA - LIH

$541 Find Cheap Flights from Idaho Falls to Lihue

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to Lihue departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Lihue

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Lihue, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to Lihue, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Idaho Falls to Lihue (IDA-LIH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to Lihue that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho Falls to Lihue

Tue, Jan 20 - Tue, Feb 3
Alaska Airlines Logo
4:00 pm - 10:15 pmIDA-LIH
9h 15m1 stop
Alaska Airlines Logo
12:00 pm - 10:38 pmLIH-IDA
31h 38m2 stops
$541Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Feb 3
Alaska Airlines Logo
8:00 am - 10:15 pmIDA-LIH
17h 15m1 stop
Alaska Airlines Logo
10:10 pm - 10:38 pmLIH-IDA
21h 28m1 stop
$542Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Feb 3
Alaska Airlines Logo
4:00 pm - 2:46 pmIDA-LIH
25h 46m2 stops
Alaska Airlines Logo
12:00 pm - 10:38 pmLIH-IDA
31h 38m2 stops
$544Alaska Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Alaska Airlines Logo
6:05 am - 6:19 amIDA-LIH
27h 14m2 stops
Alaska Airlines Logo
4:16 pm - 3:13 pmLIH-IDA
19h 57m2 stops
$600Alaska Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Alaska Airlines Logo
3:50 pm - 6:19 amIDA-LIH
17h 29m2 stops
Alaska Airlines Logo
2:32 pm - 3:13 pmLIH-IDA
21h 41m2 stops
$608Alaska Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
American Airlines Logo
7:10 am - 3:59 pmIDA-LIH
11h 49m1 stop
American Airlines Logo
10:39 pm - 10:34 pmLIH-IDA
20h 55m1 stop
$640American Airlines
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Fri, Feb 20 - Sun, Mar 1
Alaska Airlines Logo
4:00 pm - 10:15 pmIDA-LIH
9h 15m1 stop
Alaska Airlines Logo
12:00 pm - 10:38 pmLIH-IDA
31h 38m2 stops
$645Alaska Airlines
Find Deal
Fri, Feb 20 - Sun, Mar 1
Alaska Airlines Logo
4:00 pm - 12:03 pmIDA-LIH
23h 03m2 stops
Alaska Airlines Logo
12:00 pm - 10:38 pmLIH-IDA
31h 38m2 stops
$648Alaska Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
American Airlines Logo
7:10 am - 3:59 pmIDA-LIH
11h 49m1 stop
American Airlines Logo
10:39 pm - 10:34 pmLIH-IDA
20h 55m1 stop
$670American Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
United Airlines Logo
8:30 am - 4:58 pmIDA-LIH
11h 28m1 stop
United Airlines Logo
8:30 pm - 9:48 amLIH-IDA
10h 18m1 stop
$703United Airlines
Find Deal

Everything you should know

Top airlines
Alaska Airlines
Cheapest • from $541 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$541
Typical prices: $618-708
Alaska Airlines
Tue 1/20Tue 2/3
IDA - LIH • 1 stop
Cheapest one-way
Multiple Airlines
Wed 9/17
IDA - LIH • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Idaho Falls to Lihue flights

Get data-powered insights and trends into flights from Idaho Falls to Lihue to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Idaho Falls to Lihue?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Idaho Falls to Lihue were found on Alaska Airlines ($541) and American Airlines ($640).

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Good to know

Low seasonOctober
Cheapest flight$541
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Idaho Falls to Lihue

When to book flights from Idaho Falls to Lihue

Are your dates flexible? Find out the best times to travel from Idaho Falls to Lihue based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Idaho Falls to Lihue

  • What is the cheapest flight from Idaho Falls to Lihue?

    In the last 3 days, the lowest price for a flight from Idaho Falls to Lihue was $541 for a round-trip ticket.

  • Do I need a passport to fly between Idaho Falls and Lihue?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Idaho Falls to Lihue?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Idaho Falls to Lihue?

    oneworld, and Star Alliance are the airline alliances operating flights between Idaho Falls and Lihue, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Idaho Falls to Lihue?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to Lihue.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to Lihue?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lihue from Idaho Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to Lihue?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lihue with an airline and back to Idaho Falls with another airline. Booking your flights between Idaho Falls and LIH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to Lihue?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lihue from Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Idaho Falls to Lihue

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to Lihue. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to Lihue? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
8.1Boarding
7.1Food
8.5Crew
7.1Entertainment
Airline reviews

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

4.0 OkayAnonymous, Sep 2025IDA - SEA
Read more Alaska Airlines reviews

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

Terrible. Would never fly again. Took them several hours to prepare the plane and and reached my destination 4 hours late.

Our boarding was delayed due to two flat tires, but I appreciate the focus on safety. I also appreciated the additional offerings for drinks which never happened before except on Hawaiian Airlines. The hospitality is fantastic! Glad I upgraded to premium seats for the extra leg room as I was getting frustrated when the person in front of me was very restless and kept shifting. Otherwise, it was a fantastic experience.

Had to sit and wait to get off the plane for closeto a hour. My son also flying to a different destination that day also had like a 2.5 hr delay

Tickets we booked together in January became two different connecting flights. VERY PISSED a about this and a terrible start to our bucket list vacation

Could not check in online - had to get boarding passes at the ticket counter and our daughter got bumped off our connecting flight. NOT OK!

I needed more space to sleep on an overnight flight.

Flight was on time. Staff was polite and efficient. The snacks were good - only an hour and a half flight. No entertainment but didn't expect that. We brought our own things to do.

Our flight time was drastically changed which caused us to lose a day of vacation

Wonderful respectful staff for a short flight late at night...lots of considerations all met!

Everything you need to know for your flight from Idaho Falls to Lihue

Information on your arrival and departure airports

Idaho Falls (IDA)
Lihue (LIH)

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