What is the cheapest airline that flies from Utah to Kaua'i?

Alaska Airlines, American Airlines, and United Airlines are the most popular carriers operating from Utah to Kaua'i

What airlines fly to Kaua'i?

Hawaiian Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Kaua'i from Utah according to our data. Hawaiian Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 6 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

How long is the flight from Utah to Kaua'i?

On average, it takes 1h 35m to fly from Utah to Kaua'i if you fly out of Saint George (the most popular airport in Utah) and into Los Angeles (the most popular airport in Kaua'i). If you’re flying out of Salt Lake City and into Los Angeles, then the flight time is around 1h 59m.

When did momondo last update prices for flights from Utah to Kaua'i?

Prices for flights from Utah to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Utah to Kaua'i?

As of November 2025, there are 6 operators available to choose from for flights from Utah to Kaua'i.

How old do you have to be to fly from Utah to Kaua'i?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Utah to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$183 Cheap Flights from Utah to Kaua'i in 2025/26

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Find the cheapest flights from Utah to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:14 am - 1:03 pmSLC-LIH

32h 49m1 stop

11:00 am - 5:56 pmLIH-SLC

27h 56m1 stop

$323Alaska Airlines

Find Deal

Wed, Feb 4 - Wed, Feb 18

10:15 am - 8:30 pmSLC-LIH

13h 15m2 stops

10:25 am - 12:31 pmLIH-SLC

23h 06m1 stop

$325Alaska Airlines

Find Deal

Wed, Jan 28 - Mon, Feb 2

10:15 am - 8:30 pmSLC-LIH

13h 15m2 stops

11:00 am - 5:56 pmLIH-SLC

27h 56m1 stop

$329Alaska Airlines

Find Deal

Wed, Feb 4 - Wed, Feb 18

10:22 am - 1:15 pmSLC-LIH

29h 53m1 stop

6:00 am - 2:02 pmLIH-SLC

29h 02m2 stops

$357Multiple Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 14

9:54 am - 6:16 pmSLC-LIH

11h 22m1 stop

9:50 pm - 4:36 pmLIH-SLC

15h 46m2 stops

$413Delta

Find Deal

Mon, Dec 1 - Mon, Dec 8

11:20 am - 6:21 pmSLC-LIH

10h 01m1 stop

9:31 pm - 10:13 amLIH-SLC

9h 42m1 stop

$417Delta

Find Deal

Fri, Jan 9 - Wed, Jan 14

6:23 pm - 11:34 amSLC-LIH

44h 11m2 stops

12:59 pm - 2:01 pmLIH-SLC

22h 02m1 stop

$419Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

6:37 am - 2:20 pmSGU-LIH

11h 43m1 stop

9:17 pm - 12:33 pmLIH-SGU

11h 16m1 stop

$693American Airlines

Find Deal

Wed, Apr 29 - Sun, May 3

6:37 am - 2:20 pmSGU-LIH

11h 43m1 stop

9:17 pm - 12:33 pmLIH-SGU

11h 16m1 stop

$703American Airlines

Find Deal

Wed, Apr 29 - Sun, May 3

12:07 pm - 10:21 pmSGU-LIH

13h 14m2 stops

11:59 pm - 4:25 pmLIH-SGU

13h 26m2 stops

$806United Airlines

Find Deal

Sat, Dec 13 - Sat, Dec 20

Delta flights from Utah to Kaua'i

Our best Delta deals on Utah to Kaua'i flight tickets

Delta

Dec 1

SLC9:54 amSalt Lake City

11h 22m

1 stop

LIH6:16 pmLihue

Dec 8

LIH9:50 pmLihue

15h 46m

2 stops

SLC4:36 pmSalt Lake City

$413

Find similar

Delta

Jan 9

SLC11:20 amSalt Lake City

10h 01m

1 stop

LIH6:21 pmLihue

Jan 14

LIH9:31 pmLihue

9h 42m

1 stop

SLC10:13 amSalt Lake City

$417

Find similar

Delta

Nov 19

SLC11:45 amSalt Lake City

11h 45m

1 stop

LIH8:30 pmLihue

Nov 26

LIH10:55 pmLihue

8h 18m

1 stop

SLC10:13 amSalt Lake City

$639

Find similar

Alaska Airlines flights from Utah to Kaua'i

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

Alaska Airlines

Feb 4

SLC7:14 amSalt Lake City

32h 49m

1 stop

LIH1:03 pmLihue

Feb 18

LIH11:00 amLihue

27h 56m

1 stop

SLC5:56 pmSalt Lake City

$323

Find similar

Alaska Airlines

Jan 28

SLC10:15 amSalt Lake City

13h 15m

2 stops

LIH8:30 pmLihue

Feb 2

LIH10:25 amLihue

23h 06m

1 stop

SLC12:31 pmSalt Lake City

$325

Find similar

Alaska Airlines

Feb 4

SLC10:15 amSalt Lake City

13h 15m

2 stops

LIH8:30 pmLihue

Feb 18

LIH11:00 amLihue

27h 56m

1 stop

SLC5:56 pmSalt Lake City

$329

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 2/4

7:14 am-1:03 pm

1 stop32h 49m

Lihue

Wed 2/18

11:00 am-5:56 pm

1 stop27h 56m

$323

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 1/28

10:15 am-8:30 pm

2 stops13h 15m

Lihue

Mon 2/2

10:25 am-12:31 pm

1 stop23h 06m

$325

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 2/4

10:15 am-8:30 pm

2 stops13h 15m

Lihue

Wed 2/18

11:00 am-5:56 pm

1 stop27h 56m

$329

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Fri 1/9

10:22 am-1:15 pm

1 stop29h 53m

Lihue

Wed 1/14

6:00 am-2:02 pm

2 stops29h 02m

$357

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 12/1

9:54 am-6:16 pm

1 stop11h 22m

Lihue

Mon 12/8

9:50 pm-4:36 pm

2 stops15h 46m

$413

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Fri 1/9

11:20 am-6:21 pm

1 stop10h 01m

Lihue

Wed 1/14

9:31 pm-10:13 am

1 stop9h 42m

$417

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sat 12/6

6:23 pm-11:34 am

2 stops44h 11m

Lihue

Sat 12/13

12:59 pm-2:01 pm

1 stop22h 02m

$419

Saint GeorgeLihue

SGU - LIH

SGULIH

Saint George

Wed 4/29

6:37 am-2:20 pm

1 stop11h 43m

Lihue

Sun 5/3

9:17 pm-12:33 pm

1 stop11h 16m

$693

Saint GeorgeLihue

SGU - LIH

SGULIH

Saint George

Wed 4/29

6:37 am-2:20 pm

1 stop11h 43m

Lihue

Sun 5/3

9:17 pm-12:33 pm

1 stop11h 16m

$703

Saint GeorgeLihue

SGU - LIH

SGULIH

Saint George

Sat 12/13

12:07 pm-10:21 pm

2 stops13h 14m

Lihue

Sat 12/20

11:59 pm-4:25 pm

2 stops13h 26m

$806

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Utah 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

Other information

What is the cheapest month to fly to Kaua'i?

In general, September is the cheapest month to fly from Utah to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $448. The month of November is another great option to travel to Kaua'i, with average flight prices from Utah averaging around $475.

What is the cheapest day to depart on your flight to Kaua'i?

According to our data, Wednesday is the cheapest day to fly to Kaua'i from Utah. The lowest ticket price found for a Wednesday departure recently was $499. 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 Saturday because tickets tend to average around $703. 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 evening when flights can be purchased for as low as $493. In contrast, the most expensive time of day to depart to Kaua'i is in the afternoon when prices are around $600.

How far in advance should I book a flight to Kaua'i?

You are more likely to see cheaper flights to Kaua'i from Utah when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $551 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Utah for as low as $487 on momondo.

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

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

Cheap Utah to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Utah to Kaua'i

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Utah to Kaua'i?
Prices for flights from Utah to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Utah to Kaua'i?
As of November 2025, there are 6 operators available to choose from for flights from Utah to Kaua'i.
How old do you have to be to fly from Utah to Kaua'i?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Utah to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Utah to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Utah to Kaua'i is Airbus A321neo, representing 13.53% of all bookings. The subsequent popular models are Boeing 737-900 at 12.23%, Airbus A321-100/200 at 8.80%, and Airbus A320neo at 8.19%.

Best airlines flying from Utah to Kaua'i

Compare and see reviews for airlines that fly from Utah to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $339	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $358	Free Cancellation	Rating 7.8 2,800 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $363	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights
American Airlines	PriceFrom $369	Free Cancellation	Rating 7.2 11,039 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $372	Free Cancellation	Rating 8.0 11,241 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $379	Free Cancellation	Rating 8.0 4,239 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Utah to Kaua'i?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Utah to Kaua'i. momondo saves you time and could save you money on your trip.

Can I find flights from Utah to Kaua'i with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kaua'i from Utah which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Utah to Kaua'i?

momondo provides multiple filters to help you find the best flight to Kaua'i from Utah. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Utah to Kaua'i right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kaua'i, momondo offers a useful price alert feature which will track prices for flights to Kaua'i from Utah and alert you when they change.