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Not ready to book? to track prices.Find the cheapest flights from Idaho Falls to Kaua'i
Cheap round-trip flights
Alaska Airlines flights from Idaho Falls to Kaua'i
Our best Alaska Airlines deals on Idaho Falls to Kaua'i flight tickets
American Airlines flights from Idaho Falls to Kaua'i
Our best American Airlines deals on Idaho Falls to Kaua'i flight tickets
See travel insights to Kaua'i from
How to get the cheapest flight ticket from Idaho Falls to Kaua'i
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Kaua'i?
According to our data, Saturday is the cheapest day to fly to Kaua'i from Idaho Falls. The lowest ticket price found for a Saturday departure recently was $367. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $879. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kaua'i.
What is the cheapest time of day to depart on your flight to Kaua'i?
The cheapest time of day to fly to Kaua'i is in the afternoon when flights can be purchased for as low as $624. In contrast, the most expensive time of day to depart to Kaua'i is in the morning when prices are around $757.
What is the cheapest airline that flies from Idaho Falls Fanning Field to Kaua'i?
Alaska Airlines and United Airlines are the most popular carriers operating from Idaho Falls Fanning Field to Kaua'i
What airlines fly to Kaua'i?
United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Kaua'i from Idaho Falls according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 3 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.
Cheap Idaho Falls to Kaua'i flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Kaua'i
When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Kaua'i?
Prices for flights from Idaho Falls Fanning Field Airport to Kaua'i are updated daily.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Kaua'i?
As of April 2025, there is 1 operator available to choose from for flights from Idaho Falls Fanning Field Airport to Kaua'i.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents required for your trip to Kaua'i can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaua'i. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Idaho Falls to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Idaho Falls to Kaua'i is Canadair (Bombardier) Regional Jet 700, representing 22.48% of all bookings. The subsequent popular models are Airbus A319 at 19.00%, Embraer 175 at 15.74%, and Airbus A320-100/200 at 14.98%.
Best airlines flying from Idaho Falls to Kaua'i
Compare and see reviews for airlines that fly from Idaho Falls to Kaua'i with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $493 | Free Cancellation | Rating 8.0 9,949 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Idaho Falls to Kaua'i?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho Falls to Kaua'i. momondo saves you time and could save you money on your trip.
Can I find flights from Idaho Falls to Kaua'i with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Kaua'i from Idaho Falls with this policy.
How can momondo help me find flights from Idaho Falls to Kaua'i?
momondo helps you find the best flight between Idaho Falls and Kaua'i by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Idaho Falls to Kaua'i right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Idaho Falls to Kaua'i now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaua'i and let you know when they change.