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

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 March 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.

$434 Cheap Flights from Idaho Falls to Kaua'i in 2026

1 adult

0 bags

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Find the cheapest flights from Idaho Falls to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 5:41 pm

IDA

LIH

15h 56m

2 stops

10:05 pm - 12:27 pm

LIH

IDA

10h 22m

2 stops

$642Delta

Sun, Mar 15 - Mon, Mar 23

5:47 am - 5:40 pm

IDA

LIH

15h 53m

2 stops

9:40 pm - 6:14 pm

LIH

IDA

16h 34m

2 stops

$658Delta

Tue, May 5 - Sat, May 9

7:48 am - 3:15 pm

IDA

LIH

35h 27m

1 stop

9:30 pm - 11:39 pm

LIH

IDA

22h 09m

1 stop

$659American Airlines

Tue, May 5 - Sat, May 9

5:45 am - 5:41 pm

IDA

LIH

15h 56m

2 stops

8:19 pm - 6:15 pm

LIH

IDA

17h 56m

2 stops

$669Delta

Sun, Mar 15 - Sat, Mar 21

7:48 am - 3:15 pm

IDA

LIH

35h 27m

1 stop

9:30 pm - 11:39 pm

LIH

IDA

22h 09m

1 stop

$679American Airlines

Sat, May 2 - Sat, May 9

1:43 pm - 12:22 pm

IDA

LIH

26h 39m

2 stops

9:30 pm - 11:39 pm

LIH

IDA

22h 09m

1 stop

$684American Airlines

Tue, May 5 - Sat, May 9

5:45 am - 5:41 pm

IDA

LIH

15h 56m

2 stops

8:19 pm - 6:15 pm

LIH

IDA

17h 56m

2 stops

$689Delta

Sun, Mar 15 - Sat, Mar 21

6:55 pm - 5:41 pm

IDA

LIH

26h 46m

2 stops

10:05 pm - 12:27 pm

LIH

IDA

10h 22m

2 stops

$696Delta

Mon, Mar 16 - Mon, Mar 23

6:55 pm - 5:41 pm

IDA

LIH

26h 46m

2 stops

8:19 pm - 10:16 pm

LIH

IDA

21h 57m

2 stops

$709Delta

Mon, Mar 23 - Mon, Mar 30

6:55 pm - 5:41 pm

IDA

LIH

26h 46m

2 stops

8:19 pm - 6:15 pm

LIH

IDA

17h 56m

2 stops

$712Delta

Mon, Mar 23 - Tue, Mar 31

American Airlines flights from Idaho Falls to Kaua'i

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

American Airlines

May 5

IDA7:48 amIdaho Falls Fanning Field

35h 27m

1 stop

LIH3:15 pmLihue

May 9

LIH9:30 pmLihue

22h 09m

1 stop

IDA11:39 pmIdaho Falls Fanning Field

$659

American Airlines

May 2

IDA7:48 amIdaho Falls Fanning Field

35h 27m

1 stop

LIH3:15 pmLihue

May 9

LIH9:30 pmLihue

22h 09m

1 stop

IDA11:39 pmIdaho Falls Fanning Field

$679

American Airlines

May 5

IDA1:43 pmIdaho Falls Fanning Field

26h 39m

2 stops

LIH12:22 pmLihue

May 9

LIH9:30 pmLihue

22h 09m

1 stop

IDA11:39 pmIdaho Falls Fanning Field

$684

Delta flights from Idaho Falls to Kaua'i

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

Delta

Mar 15

IDA5:45 amIdaho Falls Fanning Field

15h 56m

2 stops

LIH5:41 pmLihue

Mar 23

LIH10:05 pmLihue

10h 22m

2 stops

IDA12:27 pmIdaho Falls Fanning Field

$642

Delta

May 5

IDA5:47 amIdaho Falls Fanning Field

15h 53m

2 stops

LIH5:40 pmLihue

May 9

LIH9:40 pmLihue

16h 34m

2 stops

IDA6:14 pmIdaho Falls Fanning Field

$658

Delta

Mar 15

IDA5:45 amIdaho Falls Fanning Field

15h 56m

2 stops

LIH5:41 pmLihue

Mar 21

LIH8:19 pmLihue

17h 56m

2 stops

IDA6:15 pmIdaho Falls Fanning Field

$669

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Sun 3/15

5:45 am-5:41 pm

2 stops15h 56m

Lihue

Mon 3/23

10:05 pm-12:27 pm

2 stops10h 22m

$642

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Tue 5/5

5:47 am-5:40 pm

2 stops15h 53m

Lihue

Sat 5/9

9:40 pm-6:14 pm

2 stops16h 34m

$658

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Tue 5/5

7:48 am-3:15 pm

1 stop35h 27m

Lihue

Sat 5/9

9:30 pm-11:39 pm

1 stop22h 09m

$659

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Sun 3/15

5:45 am-5:41 pm

2 stops15h 56m

Lihue

Sat 3/21

8:19 pm-6:15 pm

2 stops17h 56m

$669

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Sat 5/2

7:48 am-3:15 pm

1 stop35h 27m

Lihue

Sat 5/9

9:30 pm-11:39 pm

1 stop22h 09m

$679

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Tue 5/5

1:43 pm-12:22 pm

2 stops26h 39m

Lihue

Sat 5/9

9:30 pm-11:39 pm

1 stop22h 09m

$684

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Sun 3/15

5:45 am-5:41 pm

2 stops15h 56m

Lihue

Sat 3/21

8:19 pm-6:15 pm

2 stops17h 56m

$689

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 3/16

6:55 pm-5:41 pm

2 stops26h 46m

Lihue

Mon 3/23

10:05 pm-12:27 pm

2 stops10h 22m

$696

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 3/23

6:55 pm-5:41 pm

2 stops26h 46m

Lihue

Mon 3/30

8:19 pm-10:16 pm

2 stops21h 57m

$709

Idaho FallsLihue

IDA - LIH

IDALIH

Idaho Falls Fanning Field

Mon 3/23

6:55 pm-5:41 pm

2 stops26h 46m

Lihue

Tue 3/31

8:19 pm-6:15 pm

2 stops17h 56m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 07m
Direct flights	None

The fastest flight from Idaho Falls to Kaua'i takes 11h 07m

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

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 March 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 32.00% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 20.21%, Airbus A320-100/200 at 15.08%, and Canadair (Bombardier) Regional Jet CRJ-550 at 9.64%.

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 $604	Free Cancellation	Rating 8.0 11,982 reviews		Search Alaska Airlines flights

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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.