Title: Cheap Flights from Idaho Falls (IDA) to Lihue (LIH) - Expedia.ca ![Kauai Island featuring mountains, island images and general coastal views](https://images.trvl-media.com/place/180075/5d38b67f-b03f-41c6-8044-f69ec2c5ffb0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/180075/5d38b67f-b03f-41c6-8044-f69ec2c5ffb0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Idaho Falls (IDA) to Lihue (LIH) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Idaho Falls Regional Airport (IDA) to Lihue Airport (LIH) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ida,to:lih,departure:14/11/2025TANYT&leg2=from:lih,to:ida,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ida,to:lih,departure:14/11/2025TANYT&leg2=from:lih,to:ida,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ida,to:lih,departure:14/11/2025TANYT&leg2=from:lih,to:ida,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ida,to:lih,departure:14/11/2025TANYT&leg2=from:lih,to:ida,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ida,to:lih,departure:14/11/2025TANYT&leg2=from:lih,to:ida,departure:21/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Idaho Falls (IDA) to Lihue (LIH) ### January is typically the cheapest month to fly From CA $604 - CA $1,293 per traveller. Flight from Idaho Falls to Lihue (IDA - LIH) route information | Origin airport | Idaho Falls Regional | | --- | --- | | Destination airport | Lihue | | Distance | 4913 km | ## Idaho Falls to Lihue Flights **The easy way to book your flights from Idaho Falls to Lihue**  With Expedia, it’s simple to find and book flights to Lihue from Idaho Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Lihue, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Idaho Falls to Lihue today, tomorrow, or this week.   **Save dollars with cheap flights from Idaho Falls Regional, IDA to Lihue, LIH**  Sort your search results by price to find great deals on your flight from Idaho Falls to Lihue—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Lihue from Idaho Falls currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Lihue   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Lihue from Idaho Falls**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Lihue with Expedia today. ## Frequently asked questions ### How much is a flight from Idaho Falls Regional Airport to Lihue Airport (LIH)? > If you're planning on travelling from Idaho Falls Regional Airport (IDA) to Lihue Airport (LIH), round-trip journeys start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IDA to Lihue Airport (LIH)? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Idaho Falls Regional Airport (IDA) to LIH that have flexible change policies? > Plenty of carriers offer the option to reschedule your flight without charging a fee. All you pay is the cost difference between the two flights. When looking for Idaho Falls Regional Airport to LIH flights, you'll see a "No change fees" box for you to select. ### How many hours is the flight from Idaho Falls Regional Airport (IDA) to Lihue Airport (LIH)? > To survive the 9 hours and 19 minutes flight time between Idaho Falls Regional Airport and Lihue Airport (LIH), it's smart to come prepared. A smartphone filled with your favourite TV shows is a fantastic start. ### How far is the flight from Idaho Falls Regional Airport (IDA) to Lihue Airport? > Idaho Falls to Lihue is around 4,900 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your headphones to your hoodie. Throw in some snacks to nibble on throughout your trip too. ### Which airlines fly direct from Idaho Falls Regional Airport to Lihue Airport? > Direct flights aren't available, so you'll need to make at least one stop between IDA and Lihue Airport. Take advantage of the layover time to stretch your legs and enjoy some personal space. ### Are Idaho Falls Regional Airport (IDA) to LIH flight tickets cheaper when they're purchased at the last minute? > Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between Idaho Falls Regional Airport and LIH are possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers publicize their prices up to a year before the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to lock in your seat when the price dips. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other ### Lodging - [Beach Hotel Hotels in Kauai County](https://www.expedia.ca/Destinations-In-Kauai-County-Beach-Hotel.0-0-d553248635976432468-tBeachHotel.Hotel-Filter-Destinations) - [Cheap Hotels in Kauai County](https://www.expedia.ca/Destinations-In-Kauai-County-Cheap-Hotels.0-0-d553248635976432468-tCheapHotels.Hotel-Filter-Destinations) - [Hotels with a Pool in Kauai County](https://www.expedia.ca/Destinations-In-Kauai-County-Hotel-With-Pool.0-0-d553248635976432468-tHotelwithPool.Hotel-Filter-Destinations) - [Luxury Hotels in Kauai County](https://www.expedia.ca/Destinations-In-Kauai-County-Luxury-Hotel.0-0-d553248635976432468-tLuxuryHotel.Hotel-Filter-Destinations) - [Pet-Friendly Hotels in Kauai County](https://www.expedia.ca/Destinations-In-Kauai-County-Pet-Friendly-Hotel.0-0-d553248635976432468-tPetfriendlyHotel.Hotel-Filter-Destinations) - 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