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

On average, it takes 17h 31m to fly from Utah to Kaua'i if you fly out of Salt Lake City (the most popular airport in Utah) and into Copenhagen (the most popular airport in Kaua'i). If you’re flying out of Saint George and into Copenhagen, then the flight time is around 41h 41m.

What airlines fly to Kaua'i?

Delta, Southwest and United Airlines are the top three most popular airlines that fly to Kaua'i from Utah according to our data. Delta is the first choice among our users, with 47% 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.

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

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

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 August 2026, there are 7 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.

$197 Cheap Flights from Utah to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

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.

11:35 am - 7:10 pmSLC Salt Lake City-LIH Lihue

11h 35m1 stop Seattle/Tacoma Intl

9:51 pm - 12:50 pmLIH Lihue-SLC Salt Lake City

10h 59m1 stop Seattle/Tacoma Intl

$324Delta

Wed, Sep 23 - Tue, Oct 20

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

12h 35m2 stops Las Vegas Harry Reid Intl Oakland

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

12h 00m2 stops Honolulu Las Vegas Harry Reid Intl

$328Southwest

Wed, Nov 4 - Wed, Nov 11

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

9h 44m1 stop Seattle/Tacoma Intl

8:45 pm - 10:14 amLIH Lihue-SLC Salt Lake City

9h 29m1 stop Los Angeles

$332Delta

Wed, Sep 2 - Thu, Sep 10

11:05 am - 4:15 pmSLC Salt Lake City-LIH Lihue

8h 10m1 stop Oakland

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

10h 05m1 stop Las Vegas Harry Reid Intl

$342Southwest

Wed, Dec 9 - Wed, Dec 16

6:59 am - 4:10 pmSLC Salt Lake City-LIH Lihue

12h 11m1 stop Phoenix Sky Harbor Intl

10:35 pm - 11:53 amLIH Lihue-SLC Salt Lake City

10h 18m1 stop Phoenix Sky Harbor Intl

$394American Airlines

Mon, Nov 9 - Wed, Nov 18

6:59 am - 4:10 pmSLC Salt Lake City-LIH Lihue

12h 11m1 stop Phoenix Sky Harbor Intl

10:35 pm - 1:06 pmLIH Lihue-SLC Salt Lake City

11h 31m1 stop Phoenix Sky Harbor Intl

$394American Airlines

Wed, Nov 11 - Wed, Nov 18

8:21 am - 3:55 pmSLC Salt Lake City-LIH Lihue

11h 34m1 stop Denver Intl

8:30 pm - 9:36 amLIH Lihue-SLC Salt Lake City

10h 06m1 stop Denver Intl

$394United Airlines

Tue, Oct 27 - Tue, Nov 3

7:00 am - 4:55 pmSLC Salt Lake City-LIH Lihue

12h 55m1 stop Denver Intl

8:30 pm - 9:36 amLIH Lihue-SLC Salt Lake City

10h 06m1 stop Denver Intl

$394United Airlines

Wed, Nov 11 - Wed, Nov 18

6:07 pm - 11:27 amSLC Salt Lake City-LIH Lihue

21h 20m1 stop San Diego

6:00 am - 9:46 pmLIH Lihue-SLC Salt Lake City

11h 46m2 stops Honolulu San Diego

$444Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

6:07 pm - 11:27 amSLC Salt Lake City-LIH Lihue

21h 20m1 stop San Diego

6:00 am - 9:46 pmLIH Lihue-SLC Salt Lake City

11h 46m2 stops Honolulu San Diego

$444Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

Cheap last minute flights

Enter your travel dates to find the best prices.

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

9h 44m1 stop Seattle/Tacoma Intl

9:55 pm - 2:11 pmLIH Lihue-SLC Salt Lake City

12h 16m1 stop Seattle/Tacoma Intl

$618Delta

Sat, Aug 15 - Sun, Aug 23

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

9h 44m1 stop Seattle/Tacoma Intl

9:55 pm - 2:11 pmLIH Lihue-SLC Salt Lake City

12h 16m1 stop Seattle/Tacoma Intl

$618Delta

Sun, Aug 16 - Sun, Aug 23

6:30 am - 4:10 pmSLC Salt Lake City-LIH Lihue

13h 40m1 stop Oakland

9:25 pm - 3:05 pmLIH Lihue-SLC Salt Lake City

13h 40m1 stop Oakland

$618Southwest

Mon, Aug 17 - Sun, Aug 23

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

9h 44m1 stop Seattle/Tacoma Intl

9:55 pm - 2:11 pmLIH Lihue-SLC Salt Lake City

12h 16m1 stop Seattle/Tacoma Intl

$618Delta

Sun, Aug 16 - Sun, Aug 23

6:10 am - 4:10 pmSLC Salt Lake City-LIH Lihue

14h 00m2 stops Las Vegas Harry Reid Intl Oakland

8:25 pm - 10:15 amLIH Lihue-SLC Salt Lake City

9h 50m1 stop Las Vegas Harry Reid Intl

$624Southwest

Mon, Aug 17 - Sun, Aug 23

6:06 pm - 11:28 amSLC Salt Lake City-LIH Lihue

21h 22m1 stop San Diego

6:00 am - 10:18 pmLIH Lihue-SLC Salt Lake City

12h 18m1 stop Honolulu

$695Multiple Airlines

Sat, Aug 15 - Mon, Aug 24

7:40 am - 4:30 pmSLC Salt Lake City-LIH Lihue

12h 50m2 stops San Diego Kahului

6:00 am - 10:18 pmLIH Lihue-SLC Salt Lake City

12h 18m1 stop Honolulu

$702Multiple Airlines

Sat, Aug 15 - Mon, Aug 24

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

11h 55m1 stop Phoenix Sky Harbor Intl

9:00 pm - 11:29 amLIH Lihue-SLC Salt Lake City

10h 29m1 stop Phoenix Sky Harbor Intl

$718American Airlines

Sun, Aug 16 - Sun, Aug 23

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

11h 55m1 stop Phoenix Sky Harbor Intl

9:00 pm - 11:29 amLIH Lihue-SLC Salt Lake City

10h 29m1 stop Phoenix Sky Harbor Intl

$718American Airlines

Sun, Aug 16 - Thu, Aug 20

6:00 am - 11:59 amSLC Salt Lake City-LIH Lihue

9h 59m1 stop San Francisco

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

9h 59m1 stop Denver Intl

$718United Airlines

Sat, Aug 15 - Fri, Aug 21

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Delta flights from Utah to Kaua'i

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

Delta

Sep 23

SLC11:35 amSalt Lake City

11h 35m

1 stop

LIH7:10 pmLihue

Oct 20

LIH9:51 pmLihue

10h 59m

1 stop

SLC12:50 pmSalt Lake City

$324

Delta

Sep 2

SLC1:32 pmSalt Lake City

9h 44m

1 stop

LIH7:16 pmLihue

Sep 10

LIH8:45 pmLihue

9h 29m

1 stop

SLC10:14 amSalt Lake City

$332

Delta

Sep 15

SLC1:30 pmSalt Lake City

9h 40m

1 stop

LIH7:10 pmLihue

Sep 23

LIH9:54 pmLihue

8h 34m

1 stop

SLC10:28 amSalt Lake City

$394

Southwest flights from Utah to Kaua'i

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

Southwest

Nov 4

SLC6:40 amSalt Lake City

12h 35m

2 stops

LIH4:15 pmLihue

Nov 11

LIH7:10 pmLihue

12h 00m

2 stops

SLC10:10 amSalt Lake City

$328

Southwest

Dec 9

SLC11:05 amSalt Lake City

8h 10m

1 stop

LIH4:15 pmLihue

Dec 16

LIH9:05 pmLihue

10h 05m

1 stop

SLC10:10 amSalt Lake City

$342

Southwest

Dec 9

SLC6:20 amSalt Lake City

12h 55m

2 stops

LIH4:15 pmLihue

Dec 16

LIH9:05 pmLihue

14h 50m

1 stop

SLC2:55 pmSalt Lake City

$348

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Wed 9/23

11:35 am-7:10 pm

1 stop11h 35m

Lihue

Tue 10/20

9:51 pm-12:50 pm

1 stop10h 59m

$324

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Wed 11/4

6:40 am-4:15 pm

2 stops12h 35m

Lihue

Wed 11/11

7:10 pm-10:10 am

2 stops12h 00m

$328

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Wed 9/2

1:32 pm-7:16 pm

1 stop9h 44m

Lihue

Thu 9/10

8:45 pm-10:14 am

1 stop9h 29m

$332

Quickest round-trip

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Wed 12/9

11:05 am-4:15 pm

1 stop8h 10m

Lihue

Wed 12/16

9:05 pm-10:10 am

1 stop10h 05m

$342

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Mon 11/9

6:59 am-4:10 pm

1 stop12h 11m

Lihue

Wed 11/18

10:35 pm-11:53 am

1 stop10h 18m

$394

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Wed 11/11

6:59 am-4:10 pm

1 stop12h 11m

Lihue

Wed 11/18

10:35 pm-1:06 pm

1 stop11h 31m

$394

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Tue 10/27

8:21 am-3:55 pm

1 stop11h 34m

Lihue

Tue 11/3

8:30 pm-9:36 am

1 stop10h 06m

$394

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Wed 11/11

7:00 am-4:55 pm

1 stop12h 55m

Lihue

Wed 11/18

8:30 pm-9:36 am

1 stop10h 06m

$394

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Mon 10/26

6:07 pm-11:27 am

1 stop21h 20m

Lihue

Thu 10/29

6:00 am-9:46 pm

2 stops11h 46m

$444

Salt Lake CityLihue

SLC Salt Lake City - LIH Lihue

SLCLIH

Salt Lake City

Mon 10/26

6:07 pm-11:27 am

1 stop21h 20m

Lihue

Thu 10/29

6:00 am-9:46 pm

2 stops11h 46m

$444

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, February 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 $494. The month of November is another great option to travel to Kaua'i, with average flight prices from Utah averaging around $503.

How far in advance should I book a flight from Utah 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 $622 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 $515 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

Fastest flight time	9h 28m
Direct flights	None

The fastest flight from Utah to Kaua'i takes 9h 28m

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

Search flight deals

Frequently asked questions about flying from Utah to Kaua'i

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 August 2026, there are 7 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 16.46% of all bookings. The subsequent popular models are Boeing 737-900 at 11.63%, Boeing 737 MAX 8 at 10.61%, and Airbus A321-100/200 at 10.48%.

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
JetBlue	PriceFrom $285	Free Cancellation	Rating 7.1 3,034 reviews	Search JetBlue flights
Delta	PriceFrom $341	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
Alaska Airlines	PriceFrom $363	Free Cancellation	Rating 7.9 12,804 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $363	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
United Airlines	PriceFrom $400	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
American Airlines	PriceFrom $419	Free Cancellation	Rating 7.1 11,927 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $479	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines 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.