What is the cheapest airline that flies from Salt Lake City to Kaua'i?

United Airlines and Southwest are the most popular carriers operating from Salt Lake City to Kaua'i

What airlines fly to Kaua'i?

Delta, Alaska Airlines and Southwest are the top three most popular airlines that fly to Kaua'i from Salt Lake City according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Kaua'i. Keep in mind that there are 7 different airlines that fly to Kaua'i on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Salt Lake City Airport to Kaua'i?

Prices for flights from Salt Lake City Airport to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Salt Lake City Airport to Kaua'i?

The number of operators available for flights from Salt Lake City Airport to Kaua'i is 7 as of January 2026.

How old do you have to be to fly from Salt Lake City Airport to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Salt Lake City Airport 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.

$188 Cheap Flights from Salt Lake City to Kaua'i in 2026

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Find the cheapest flights from Salt Lake City to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:23 pm - 11:46 am

SLC

LIH

19h 23m

1 stop

2:07 pm - 2:08 pm

LIH

SLC

20h 01m

1 stop

$351Multiple Airlines

Mon, Mar 23 - Tue, Mar 31

10:48 pm - 2:30 pm

SLC

LIH

18h 42m

2 stops

3:09 pm - 7:16 pm

LIH

SLC

25h 07m

1 stop

$360Multiple Airlines

Mon, Feb 23 - Tue, Mar 3

2:46 pm - 3:14 pm

SLC

LIH

28h 28m

2 stops

2:07 pm - 1:51 pm

LIH

SLC

19h 44m

1 stop

$364Multiple Airlines

Tue, Mar 10 - Wed, Mar 18

4:04 pm - 1:39 pm

SLC

LIH

24h 35m

1 stop

6:48 am - 9:45 am

LIH

SLC

23h 57m

2 stops

$365Multiple Airlines

Mon, Feb 23 - Thu, Feb 26

2:46 pm - 12:39 pm

SLC

LIH

25h 53m

1 stop

2:09 pm - 1:51 pm

LIH

SLC

19h 42m

1 stop

$368Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

1:45 pm - 3:14 pm

SLC

LIH

28h 29m

2 stops

3:09 pm - 9:14 pm

LIH

SLC

27h 05m

1 stop

$369Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

1:45 pm - 3:14 pm

SLC

LIH

28h 29m

2 stops

3:09 pm - 9:14 pm

LIH

SLC

27h 05m

1 stop

$370Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

2:28 pm - 1:39 pm

SLC

LIH

26h 11m

1 stop

6:00 am - 1:51 pm

LIH

SLC

27h 51m

2 stops

$379Multiple Airlines

Tue, Mar 3 - Wed, Mar 11

2:46 pm - 3:46 pm

SLC

LIH

29h 00m

2 stops

2:07 pm - 1:51 pm

LIH

SLC

19h 44m

1 stop

$380Multiple Airlines

Tue, Mar 17 - Tue, Mar 24

8:23 pm - 11:46 am

SLC

LIH

19h 23m

1 stop

2:07 pm - 7:31 pm

LIH

SLC

25h 24m

2 stops

$383Multiple Airlines

Mon, Mar 23 - Tue, Mar 31

United Airlines flights from Salt Lake City to Kaua'i

Our best United Airlines deals on Salt Lake City to Kaua'i flight tickets

United Airlines

Mar 5

SLC6:00 amSalt Lake City

10h 08m

1 stop

LIH1:08 pmLihue

Mar 10

LIH11:13 pmLihue

8h 30m

1 stop

SLC11:43 amSalt Lake City

$408

United Airlines

Mar 5

SLC6:00 amSalt Lake City

10h 08m

1 stop

LIH1:08 pmLihue

Mar 8

LIH11:13 pmLihue

8h 30m

1 stop

SLC11:43 amSalt Lake City

$454

United Airlines

Feb 10

SLC8:25 amSalt Lake City

11h 39m

1 stop

LIH5:04 pmLihue

Feb 13

LIH8:40 pmLihue

9h 49m

1 stop

SLC9:29 amSalt Lake City

$552

Alaska Airlines flights from Salt Lake City to Kaua'i

Our best Alaska Airlines deals on Salt Lake City to Kaua'i flight tickets

Alaska Airlines

Mar 10

SLC6:52 pmSalt Lake City

20h 55m

1 stop

LIH11:47 amLihue

Mar 17

LIH3:50 pmLihue

27h 16m

1 stop

SLC11:06 pmSalt Lake City

$414

Alaska Airlines

Feb 18

SLC7:08 amSalt Lake City

32h 39m

1 stop

LIH12:47 pmLihue

Feb 24

LIH4:50 pmLihue

27h 55m

1 stop

SLC11:45 pmSalt Lake City

$428

Alaska Airlines

Apr 28

SLC11:10 amSalt Lake City

14h 16m

1 stop

LIH9:26 pmLihue

May 5

LIH3:04 pmLihue

17h 45m

1 stop

SLC12:49 pmSalt Lake City

$446

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 3/23

8:23 pm-11:46 am

1 stop19h 23m

Lihue

Tue 3/31

2:07 pm-2:08 pm

1 stop20h 01m

$351

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 2/23

10:48 pm-2:30 pm

2 stops18h 42m

Lihue

Tue 3/3

3:09 pm-7:16 pm

1 stop25h 07m

$360

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 3/10

2:46 pm-3:14 pm

2 stops28h 28m

Lihue

Wed 3/18

2:07 pm-1:51 pm

1 stop19h 44m

$364

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 2/23

4:04 pm-1:39 pm

1 stop24h 35m

Lihue

Thu 2/26

6:48 am-9:45 am

2 stops23h 57m

$365

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 3/10

2:46 pm-12:39 pm

1 stop25h 53m

Lihue

Tue 3/17

2:09 pm-1:51 pm

1 stop19h 42m

$368

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 2/25

1:45 pm-3:14 pm

2 stops28h 29m

Lihue

Wed 3/4

3:09 pm-9:14 pm

1 stop27h 05m

$369

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 2/25

1:45 pm-3:14 pm

2 stops28h 29m

Lihue

Wed 3/4

3:09 pm-9:14 pm

1 stop27h 05m

$370

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 3/3

2:28 pm-1:39 pm

1 stop26h 11m

Lihue

Wed 3/11

6:00 am-1:51 pm

2 stops27h 51m

$379

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 3/17

2:46 pm-3:46 pm

2 stops29h 00m

Lihue

Tue 3/24

2:07 pm-1:51 pm

1 stop19h 44m

$380

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Mon 3/23

8:23 pm-11:46 am

1 stop19h 23m

Lihue

Tue 3/31

2:07 pm-7:31 pm

2 stops25h 24m

$383

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 Salt Lake City 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

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

In general, September is the cheapest month to fly from Salt Lake City to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $460. The month of November is another great option to travel to Kaua'i, with average flight prices from Salt Lake City averaging around $495.

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

You are more likely to see cheaper flights to Kaua'i from Salt Lake City when booking weeks ahead of your departure date. In general, you can expect to find flights to Kaua'i for around $586 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kaua'i from Salt Lake City for as low as $503 on momondo.

Can stopping save me money on Salt Lake City to Kaua'i flights?

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

Cheap Salt Lake City to Kaua'i flight deals and tips

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

Fastest flight time	9h 51m
Direct flights	None

The fastest flight from Salt Lake City to Kaua'i takes 9h 51m

There are no direct flights from Salt Lake City to Kaua'i. There are no popular flight routes from Salt Lake City to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Salt Lake City Airport to Kaua'i?
Prices for flights from Salt Lake City Airport to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Salt Lake City Airport to Kaua'i?
The number of operators available for flights from Salt Lake City Airport to Kaua'i is 7 as of January 2026.
How old do you have to be to fly from Salt Lake City Airport to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Salt Lake City Airport 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 Salt Lake City to Kaua'i?
Based on momondo bookings for flights between Salt Lake City and Kaua'i, the leading plane model is Airbus A321neo, making up 16.02% of the total bookings. Other popular models include Boeing 737-900 with 11.31%, Boeing 737 MAX 8 with 8.46%, and Airbus A320neo with 8.14%.

Best airlines flying from Salt Lake City to Kaua'i

Compare and see reviews for airlines that fly from Salt Lake City to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $193	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Delta	PriceFrom $267	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $281	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $350	Free Cancellation	Rating 8.0 11,808 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $359	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Southwest	PriceFrom $363	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights
American Airlines	PriceFrom $418	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Salt Lake City to Kaua'i?

Finding the right flight to Kaua'i from Salt Lake City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kaua'i quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Kaua'i from Salt Lake City with this policy.

How can momondo help me find flights from Salt Lake City to Kaua'i?

Once all potential Salt Lake City to Kaua'i flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Salt Lake City to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.