What is the cheapest airline that flies from Idaho Falls Fanning Field to Kaua'i?

Alaska Airlines is the most popular carrier operating from Idaho Falls Fanning Field 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 May 2026, 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.

$303 Cheap Flights from Idaho Falls to Kaua'i in 2026

1 adult

0 bags

Find the cheapest flights from Idaho Falls to Kaua'i

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:03 pm - 11:02 am

IDA

LIH

22h 59m

1 stop

1:43 pm - 1:17 pm

LIH

IDA

19h 34m

2 stops

$542Multiple Airlines

qua, mai 27 - qui, mai 28

1:54 pm - 9:26 pm

IDA

LIH

11h 32m

1 stop

1:43 pm - 1:17 pm

LIH

IDA

19h 34m

2 stops

$549Multiple Airlines

qua, mai 27 - qui, mai 28

1:43 pm - 9:25 pm

IDA

LIH

11h 42m

1 stop

2:30 pm - 1:06 pm

LIH

IDA

18h 36m

2 stops

$553Multiple Airlines

qui, jul 23 - qui, jul 30

1:54 pm - 9:52 pm

IDA

LIH

11h 58m

2 stops

1:43 pm - 1:17 pm

LIH

IDA

19h 34m

2 stops

$554Multiple Airlines

qua, mai 27 - qui, mai 28

1:54 pm - 9:26 pm

IDA

LIH

11h 32m

1 stop

12:02 pm - 1:17 pm

LIH

IDA

21h 15m

1 stop

$559Alaska Airlines

qua, mai 27 - qui, mai 28

1:54 pm - 9:52 pm

IDA

LIH

11h 58m

2 stops

12:02 pm - 1:17 pm

LIH

IDA

21h 15m

1 stop

$565Multiple Airlines

qua, mai 27 - qui, mai 28

4:03 pm - 1:07 pm

IDA

LIH

25h 04m

2 stops

1:43 pm - 3:26 pm

LIH

IDA

21h 43m

2 stops

$600Multiple Airlines

qui, mai 14 - seg, mai 18

1:54 pm - 9:52 pm

IDA

LIH

11h 58m

2 stops

1:43 pm - 3:26 pm

LIH

IDA

21h 43m

2 stops

$606Multiple Airlines

qua, mai 27 - qui, mai 28

4:14 pm - 9:59 pm

IDA

LIH

9h 45m

2 stops

2:30 pm - 1:06 pm

LIH

IDA

18h 36m

2 stops

$607Multiple Airlines

qui, jul 23 - qui, jul 30

4:03 pm - 11:02 am

IDA

LIH

22h 59m

1 stop

1:43 pm - 3:26 pm

LIH

IDA

21h 43m

2 stops

$619Multiple Airlines

qui, mai 14 - seg, mai 18

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Alaska Airlines flights from Idaho Falls to Kaua'i

Our best Alaska Airlines deals on Idaho Falls to Kaua'i flight tickets

Alaska Airlines

May 27

IDA1:54 pmIdaho Falls Fanning Field

11h 32m

1 stop

LIH9:26 pmLihue

May 28

LIH12:02 pmLihue

21h 15m

1 stop

IDA1:17 pmIdaho Falls Fanning Field

$559

Alaska Airlines

May 14

IDA4:03 pmIdaho Falls Fanning Field

22h 59m

1 stop

LIH11:02 amLihue

May 18

LIH12:02 pmLihue

21h 15m

1 stop

IDA1:17 pmIdaho Falls Fanning Field

$647

Alaska Airlines

Jul 23

IDA1:43 pmIdaho Falls Fanning Field

11h 42m

1 stop

LIH9:25 pmLihue

Jul 30

LIH12:31 pmLihue

23h 06m

1 stop

IDA3:37 pmIdaho Falls Fanning Field

$670

American Airlines flights from Idaho Falls to Kaua'i

Our best American Airlines deals on Idaho Falls to Kaua'i flight tickets

American Airlines

Jul 13

IDA7:00 amIdaho Falls Fanning Field

17h 48m

3 stops

LIH8:48 pmLihue

Jul 23

LIH10:25 pmLihue

19h 46m

2 stops

IDA10:11 pmIdaho Falls Fanning Field

$1,300

American Airlines

Jul 23

IDA7:00 amIdaho Falls Fanning Field

17h 48m

3 stops

LIH8:48 pmLihue

Jul 30

LIH10:25 pmLihue

19h 46m

2 stops

IDA10:11 pmIdaho Falls Fanning Field

$1,345

American Airlines

Jul 26

IDA7:00 amIdaho Falls Fanning Field

18h 59m

3 stops

LIH9:59 pmLihue

Aug 2

LIH10:25 pmLihue

19h 46m

2 stops

IDA10:11 pmIdaho Falls Fanning Field

$1,467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qua 5/27

4:03 pm-11:02 am

1 stop22h 59m

Lihue

qui 5/28

1:43 pm-1:17 pm

2 stops19h 34m

$542

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qua 5/27

1:54 pm-9:26 pm

1 stop11h 32m

Lihue

qui 5/28

1:43 pm-1:17 pm

2 stops19h 34m

$549

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qui 7/23

1:43 pm-9:25 pm

1 stop11h 42m

Lihue

qui 7/30

2:30 pm-1:06 pm

2 stops18h 36m

$553

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qua 5/27

1:54 pm-9:52 pm

2 stops11h 58m

Lihue

qui 5/28

1:43 pm-1:17 pm

2 stops19h 34m

$554

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qua 5/27

1:54 pm-9:26 pm

1 stop11h 32m

Lihue

qui 5/28

12:02 pm-1:17 pm

1 stop21h 15m

$559

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qua 5/27

1:54 pm-9:52 pm

2 stops11h 58m

Lihue

qui 5/28

12:02 pm-1:17 pm

1 stop21h 15m

$565

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qui 5/14

4:03 pm-1:07 pm

2 stops25h 04m

Lihue

seg 5/18

1:43 pm-3:26 pm

2 stops21h 43m

$600

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qua 5/27

1:54 pm-9:52 pm

2 stops11h 58m

Lihue

qui 5/28

1:43 pm-3:26 pm

2 stops21h 43m

$606

Quickest round-trip

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qui 7/23

4:14 pm-9:59 pm

2 stops9h 45m

Lihue

qui 7/30

2:30 pm-1:06 pm

2 stops18h 36m

$607

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

qui 5/14

4:03 pm-11:02 am

1 stop22h 59m

Lihue

seg 5/18

1:43 pm-3:26 pm

2 stops21h 43m

$619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Idaho Falls to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Idaho Falls to Kaua'i.

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

Fastest flight time	11h 25m
Direct flights	None

The fastest flight from Idaho Falls to Kaua'i takes 11h 25m

There are no direct flights from Idaho Falls to Kaua'i. There are no popular flight routes from Idaho Falls to Kaua'i.

Search flight deals

Frequently asked questions about flying 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 May 2026, 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 Airbus A319, representing 35.33% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 13.21%, Airbus A320-100/200 at 13.09%, and Embraer 175 (Enhanced Winglets) at 9.82%.

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
Alaska Airlines	PriceFrom $561	Free Cancellation	Rating 7.9 12,318 reviews		Search Alaska Airlines flights

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.