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, Southwest and United Airlines 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 46% 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 September 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.

$202 Cheap Flights from Salt Lake City to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:15 am - 4:15 pmSLC Salt Lake City-LIH Lihue

13h 00m1 stop Oakland

9:05 pm - 2:55 pmLIH Lihue-SLC Salt Lake City

14h 50m1 stop Las Vegas Harry Reid Intl

$404Southwest

Mon, Nov 30 - Thu, Dec 10

1:30 pm - 7:10 pmSLC Salt Lake City-LIH Lihue

9h 40m1 stop Seattle/Tacoma Intl

9:54 pm - 12:50 pmLIH Lihue-SLC Salt Lake City

10h 56m1 stop Seattle/Tacoma Intl

$404Delta

Wed, Sep 23 - Wed, Sep 30

6:00 am - 11:29 amSLC Salt Lake City-LIH Lihue

9h 29m1 stop San Francisco

7:35 pm - 9:34 amLIH Lihue-SLC Salt Lake City

9h 59m1 stop Denver Intl

$404United Airlines

Tue, Oct 6 - Tue, Oct 13

6:40 am - 4:15 pmSLC Salt Lake City-LIH Lihue

12h 35m2 stops Las Vegas Harry Reid Intl Oakland

9:05 pm - 10:30 amLIH Lihue-SLC Salt Lake City

10h 25m1 stop Las Vegas Harry Reid Intl

$410Southwest

Tue, Dec 1 - Tue, Dec 8

4:34 pm - 9:30 pmSLC Salt Lake City-LIH Lihue

8h 56m1 stop San Francisco

8:30 pm - 9:47 amLIH Lihue-SLC Salt Lake City

10h 17m1 stop Denver Intl

$422United Airlines

Fri, Oct 30 - Fri, Nov 6

1:20 pm - 8:20 pmSLC Salt Lake City-LIH Lihue

10h 00m1 stop Seattle/Tacoma Intl

9:45 pm - 2:25 pmLIH Lihue-SLC Salt Lake City

13h 40m1 stop Seattle/Tacoma Intl

$434Delta

Sat, Dec 5 - Wed, Dec 9

7:10 am - 2:51 pmSLC Salt Lake City-LIH Lihue

11h 41m1 stop Phoenix Sky Harbor Intl

10:35 pm - 1:01 pmLIH Lihue-SLC Salt Lake City

11h 26m1 stop Phoenix Sky Harbor Intl

$438American Airlines

Tue, Oct 27 - Tue, Nov 3

7:10 am - 2:51 pmSLC Salt Lake City-LIH Lihue

11h 41m1 stop Phoenix Sky Harbor Intl

9:35 pm - 11:45 amLIH Lihue-SLC Salt Lake City

10h 10m1 stop Phoenix Sky Harbor Intl

$439American Airlines

Mon, Oct 19 - Mon, Oct 26

2:15 pm - 11:27 amSLC Salt Lake City-LIH Lihue

25h 12m1 stop San Diego

8:03 pm - 12:00 pmLIH Lihue-SLC Salt Lake City

12h 57m2 stops Honolulu San Diego

$442Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

2:15 pm - 11:27 amSLC Salt Lake City-LIH Lihue

25h 12m1 stop San Diego

5:59 pm - 12:00 pmLIH Lihue-SLC Salt Lake City

15h 01m2 stops Honolulu San Diego

$442Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

Cheap last minute flights

Enter your travel dates to find the best prices.

11:45 am - 7:16 pmSLC Salt Lake City-LIH Lihue

11h 31m1 stop Seattle/Tacoma Intl

9:54 pm - 10:28 amLIH Lihue-SLC Salt Lake City

8h 34m1 stop Seattle/Tacoma Intl

$601Delta

Sun, Sep 6 - Sun, Sep 13

8:15 am - 4:15 pmSLC Salt Lake City-LIH Lihue

12h 00m1 stop Oakland

7:10 pm - 10:15 amLIH Lihue-SLC Salt Lake City

11h 05m2 stops Honolulu Las Vegas Harry Reid Intl

$607Southwest

Sun, Sep 6 - Sun, Sep 13

7:45 am - 4:15 pmSLC Salt Lake City-LIH Lihue

12h 30m2 stops Las Vegas Harry Reid Intl Oakland

7:10 pm - 10:40 amLIH Lihue-SLC Salt Lake City

11h 30m2 stops Honolulu Los Angeles

$612Southwest

Sun, Sep 6 - Sun, Sep 13

7:00 am - 3:40 pmSLC Salt Lake City-LIH Lihue

12h 40m1 stop Denver Intl

7:35 pm - 9:34 amLIH Lihue-SLC Salt Lake City

9h 59m1 stop Denver Intl

$618United Airlines

Wed, Sep 2 - Fri, Sep 4

7:12 am - 2:55 pmSLC Salt Lake City-LIH Lihue

11h 43m1 stop Phoenix Sky Harbor Intl

9:10 pm - 11:43 amLIH Lihue-SLC Salt Lake City

10h 33m1 stop Phoenix Sky Harbor Intl

$618American Airlines

Fri, Sep 4 - Wed, Sep 9

7:00 am - 2:55 pmSLC Salt Lake City-LIH Lihue

11h 55m1 stop Phoenix Sky Harbor Intl

9:10 pm - 1:02 pmLIH Lihue-SLC Salt Lake City

11h 52m1 stop Phoenix Sky Harbor Intl

$618American Airlines

Sat, Sep 5 - Thu, Sep 10

1:32 pm - 7:16 pmSLC Salt Lake City-LIH Lihue

9h 44m1 stop Seattle/Tacoma Intl

9:54 pm - 10:28 amLIH Lihue-SLC Salt Lake City

8h 34m1 stop Seattle/Tacoma Intl

$618Delta

Fri, Sep 4 - Wed, Sep 9

2:34 pm - 11:36 amSLC Salt Lake City-LIH Lihue

25h 02m1 stop San Diego

6:00 am - 8:59 pmLIH Lihue-SLC Salt Lake City

10h 59m2 stops Honolulu San Diego

$651Multiple Airlines

Sat, Sep 5 - Thu, Sep 10

2:34 pm - 11:36 amSLC Salt Lake City-LIH Lihue

25h 02m1 stop San Diego

6:00 am - 8:59 pmLIH Lihue-SLC Salt Lake City

10h 59m2 stops Honolulu San Diego

$671Multiple Airlines

Sat, Sep 5 - Thu, Sep 10

10:40 am - 7:44 pmSLC Salt Lake City-LIH Lihue

13h 04m2 stops Denver Intl San Francisco

1:03 pm - 11:54 pmLIH Lihue-SLC Salt Lake City

30h 51m2 stops Los Angeles San Francisco

$840United Airlines

Sat, Sep 5 - Thu, Sep 10

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American Airlines flights from Salt Lake City to Kaua'i

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

American Airlines

Oct 19

SLC7:10 amSalt Lake City

11h 41m

1 stop

LIH2:51 pmLihue

Oct 26

LIH9:35 pmLihue

11h 27m

1 stop

SLC1:02 pmSalt Lake City

$439

American Airlines

Dec 1

SLC8:10 pmSalt Lake City

23h 00m

1 stop

LIH4:10 pmLihue

Dec 8

LIH10:35 pmLihue

11h 26m

1 stop

SLC1:01 pmSalt Lake City

$461

American Airlines

Nov 16

SLC6:59 amSalt Lake City

12h 11m

1 stop

LIH4:10 pmLihue

Nov 23

LIH10:35 pmLihue

11h 31m

1 stop

SLC1:06 pmSalt Lake City

$473

Delta flights from Salt Lake City to Kaua'i

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

Delta

Dec 5

SLC1:20 pmSalt Lake City

10h 00m

1 stop

LIH8:20 pmLihue

Dec 9

LIH9:45 pmLihue

13h 40m

1 stop

SLC2:25 pmSalt Lake City

$434

Delta

Oct 27

SLC1:26 pmSalt Lake City

9h 53m

1 stop

LIH7:19 pmLihue

Nov 3

LIH10:51 pmLihue

10h 59m

1 stop

SLC12:50 pmSalt Lake City

$438

Delta

Oct 31

SLC11:28 amSalt Lake City

11h 46m

1 stop

LIH7:14 pmLihue

Nov 8

LIH10:51 pmLihue

10h 37m

1 stop

SLC12:28 pmSalt Lake City

$440

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Mon 11/30

6:15 am-4:15 pm

1 stop13h 00m

Lihue

Thu 12/10

9:05 pm-2:55 pm

1 stop14h 50m

$404

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Wed 9/23

1:30 pm-7:10 pm

1 stop9h 40m

Lihue

Wed 9/30

9:54 pm-12:50 pm

1 stop10h 56m

$404

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Tue 10/6

6:00 am-11:29 am

1 stop9h 29m

Lihue

Tue 10/13

7:35 pm-9:34 am

1 stop9h 59m

$404

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Tue 12/1

6:40 am-4:15 pm

2 stops12h 35m

Lihue

Tue 12/8

9:05 pm-10:30 am

1 stop10h 25m

$410

Quickest round-trip

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Fri 10/30

4:34 pm-9:30 pm

1 stop8h 56m

Lihue

Fri 11/6

8:30 pm-9:47 am

1 stop10h 17m

$422

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Sat 12/5

1:20 pm-8:20 pm

1 stop10h 00m

Lihue

Wed 12/9

9:45 pm-2:25 pm

1 stop13h 40m

$434

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Tue 10/27

7:10 am-2:51 pm

1 stop11h 41m

Lihue

Tue 11/3

10:35 pm-1:01 pm

1 stop11h 26m

$438

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Mon 10/19

7:10 am-2:51 pm

1 stop11h 41m

Lihue

Mon 10/26

9:35 pm-11:45 am

1 stop10h 10m

$439

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Tue 10/27

2:15 pm-11:27 am

1 stop25h 12m

Lihue

Tue 11/3

8:03 pm-12:00 pm

2 stops12h 57m

$442

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Tue 10/27

2:15 pm-11:27 am

1 stop25h 12m

Lihue

Tue 11/3

5:59 pm-12:00 pm

2 stops15h 01m

$442

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, February 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 $498. The month of November is another great option to travel to Kaua'i, with average flight prices from Salt Lake City averaging around $499.

How far in advance should I book a flight from Salt Lake City 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 $621 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 $499 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

Best Price Found	$202
Fastest flight time	9h 31m
Direct flights	None

The best one-way flight to Kaua'i from Salt Lake City in the past 72 hours is $202. The best round-trip flight deal from Salt Lake City to Kaua'i found on momondo in the last 72 hours is $404.

The fastest flight from Salt Lake City to Kaua'i takes 9h 31m

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

Frequently asked questions about flying from Salt Lake City to Kaua'i

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 September 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 17.40% of the total bookings. Other popular models include Boeing 737-900 with 11.87%, Boeing 737 MAX 8 with 11.81%, and Airbus A321-100/200 with 10.07%.

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 $285	Free Cancellation	Rating 7.1 3,034 reviews	Search JetBlue flights
Delta	PriceFrom $341	Free Cancellation	Rating 7.8 8,536 reviews	Search Delta flights
Alaska Airlines	PriceFrom $363	Free Cancellation	Rating 7.9 12,864 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $388	Free Cancellation	Rating 8.0 4,194 reviews	Search Southwest flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 10,152 reviews	Search United Airlines flights
American Airlines	PriceFrom $418	Free Cancellation	Rating 7.1 12,028 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $479	Free Cancellation	Rating 7.8 2,815 reviews	Search Hawaiian 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.