What are the cheapest airlines to fly from Utah to Kaua'i one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $227. American Airlines flights start at $248 while deals on Alaska Airlines start at $253 one-way.

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

Travelers have found it’s best to book a flight 22 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 22 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Utah to Kaua'i 1-2 weeks in advance for as low as $482, or $488 for flights within the next 24 hours.

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

The best pricing can be found in the month of September. Prices to Kaua'i from Utah average $562. You can even find prices in September for less than $562, as users have found deals to Kaua'i from as low as $334. The month of June appears to be one of the more expensive times to travel to Kaua'i from Utah. Flying in the targeted month can save you up to 15%.

Can I find deals for flights from Utah to Kaua'i that include hotel bookings?

Yes. In addition to deals on Utah to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Utah to Kaua'i?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Kaua'i.

Can I find deals for business class flights from Utah to Kaua'i?

Yes. Cheapflights offers flight deals from Utah to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$227+ Flights from Utah to Kaua'i

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Cheap flight deals from Utah to Kaua'i

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$389 (Delta)
One-way from	$227 (United Airlines)
Popular in	June
Cheapest in	September
Average price	$528

Provider with most accurate pricing for Salt Lake City-Lihue flight deals.

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Provider most trusted by Cheapflights users for Salt Lake City-Lihue flights.

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From Utah to Kaua'i

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One-way flight from Utah to Kaua'i

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Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Utah to Kaua'i

Cheapest flights from Utah to Kaua'i
Explore the most affordable flight options available from Utah to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Sun 10/267:30 amSLC - LIH

1 stop17h 45mAlaska Airlines

Sun 11/24:44 pmLIH - SLC

1 stop9h 36mAlaska Airlines

Deal found 4/2

$385

Thu 8/219:59 amSLC - LIH

1 stop11h 12mDelta

Thu 8/289:45 pmLIH - SLC

1 stop12h 44mDelta

Deal found 4/2

$389

Thu 9/111:41 pmSLC - LIH

1 stop11h 49mHawaiian Airlines

Sun 9/213:20 pmLIH - SLC

1 stop9h 50mHawaiian Airlines

Deal found 4/2

$417

Wed 5/76:30 amSLC - LIH

1 stop10h 20mSouthwest

Tue 5/1310:00 amLIH - SLC

1 stop9h 10mSouthwest

Deal found 4/1

$460

Wed 12/107:17 amSLC - LIH

1 stop10h 57mAmerican Airlines

Fri 12/1910:17 pmLIH - SLC

1 stop16h 43mAmerican Airlines

Deal found 4/2

$473

Sun 4/201:10 pmSLC - LIH

1 stop10h 47mUnited Airlines

Sat 4/269:15 pmLIH - SLC

1 stop12h 03mUnited Airlines

Deal found 4/2

$550

Wed 10/89:05 amSGU - LIH

2 stops14h 17mDelta

Sun 10/129:26 pmLIH - SGU

2 stops15h 24mDelta

Deal found 4/2

$795

Wed 10/86:33 amSGU - LIH

1 stop11h 29mAmerican Airlines

Sun 10/129:06 pmLIH - SGU

1 stop13h 32mAmerican Airlines

Deal found 4/2

$834

Wed 10/811:30 amSGU - LIH

1 stop28h 16mUnited Airlines

Sun 10/1210:55 pmLIH - SGU

2 stops13h 09mUnited Airlines

Deal found 4/2

$906

Sun 7/137:30 amSGU - LIH

2 stops15h 55mMultiple Airlines

Sun 8/39:46 pmLIH - SGU

1 stop9h 15mMultiple Airlines

Deal found 4/2

$2,610

Best flights from Utah to Kaua'i
Discover carefully curated flight deals from Utah to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Thu 8/211:27 pmSLC - LIH

1 stop9h 49mDelta

Mon 8/259:45 pmLIH - SLC

1 stop12h 44mDelta

Deal found 4/2

$389

Wed 8/271:41 pmSLC - LIH

2 stops12h 29mAlaska Airlines

Tue 9/210:30 pmLIH - SLC

1 stop10h 17mAlaska Airlines

Deal found 4/2

$394

Thu 9/111:41 pmSLC - LIH

1 stop11h 49mHawaiian Airlines

Sun 9/213:20 pmLIH - SLC

1 stop9h 50mHawaiian Airlines

Deal found 4/2

$417

Thu 4/247:04 amSLC - LIH

1 stop11h 54mAmerican Airlines

Wed 4/309:32 pmLIH - SLC

1 stop9h 42mAmerican Airlines

Deal found 3/31

$446

Wed 5/76:30 amSLC - LIH

1 stop10h 20mSouthwest

Tue 5/1310:00 amLIH - SLC

1 stop9h 10mSouthwest

Deal found 4/1

$460

Sun 4/201:10 pmSLC - LIH

1 stop10h 47mUnited Airlines

Sat 4/269:15 pmLIH - SLC

1 stop12h 03mUnited Airlines

Deal found 4/2

$550

Sun 7/137:30 amSGU - LIH

2 stops15h 55mMultiple Airlines

Sun 8/39:46 pmLIH - SGU

1 stop9h 15mMultiple Airlines

Deal found 4/2

$2,610

Sun 7/137:30 amSGU - LIH

1 stop10h 54mAmerican Airlines

Sun 8/39:46 pmLIH - SGU

1 stop9h 15mAmerican Airlines

Deal found 4/2

$2,707

Last-minute flights from Utah to Kaua'i
Discover last-minute flight deals from Utah to Kaua'i. Data last updated April 3, 2025 and is based on user searches.

Tue 4/82:29 pmSLC - LIH

2 stops19h 48mAlaska Airlines

Wed 4/166:45 amLIH - SLC

1 stop18h 30mAlaska Airlines

Deal found 4/2

$484

Tue 4/811:45 amSLC - LIH

1 stop13h 01mDelta

Wed 4/161:45 pmLIH - SLC

1 stop11h 31mDelta

Deal found 4/1

$546

Sun 4/137:04 amSLC - LIH

1 stop11h 54mAmerican Airlines

Thu 4/249:32 pmLIH - SLC

1 stop9h 42mAmerican Airlines

Deal found 4/2

$635

Sun 4/138:09 amSLC - LIH

2 stops13h 37mUnited Airlines

Thu 4/247:26 pmLIH - SLC

1 stop10h 16mUnited Airlines

Deal found 4/2

$664

Sun 4/137:00 amSLC - LIH

1 stop9h 50mSouthwest

Fri 4/1810:00 amLIH - SLC

1 stop9h 10mSouthwest

Deal found 4/1

$843

Sun 4/201:10 pmSLC - LIH

1 stop10h 47mUnited Airlines

Sat 4/269:15 pmLIH - SLC

1 stop12h 03mUnited Airlines

Deal found 4/2

$550

Tue 5/61:55 pmSLC - LIH

2 stops28h 25mAlaska Airlines

Sun 5/117:42 pmLIH - SLC

2 stops14h 54mAlaska Airlines

Deal found 4/2

$427

Tue 5/67:00 amSLC - LIH

1 stop13h 13mHawaiian Airlines

Sun 5/1110:32 pmLIH - SLC

1 stop9h 30mHawaiian Airlines

Deal found 4/2

$631

Wed 5/76:30 amSLC - LIH

1 stop10h 20mSouthwest

Tue 5/1310:00 amLIH - SLC

1 stop9h 10mSouthwest

Deal found 4/1

$460

Mon 5/1211:05 amSLC - LIH

1 stop10h 44mDelta

Sun 5/189:45 pmLIH - SLC

1 stop12h 35mDelta

Deal found 4/2

$389

One-way flights from Utah to Kaua'i
Search for one-way flight options from Utah to Kaua'i. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Sat 4/262:18 pmSLC - LIH

1 stop9h 39mUnited Airlines

Deal found 4/1

$227

Mon 4/77:04 amSLC - LIH

1 stop11h 54mAmerican Airlines

Deal found 4/2

$248

Mon 4/73:30 pmSLC - LIH

2 stops18h 47mAlaska Airlines

Deal found 4/2

$253

Sun 4/1311:45 amSLC - LIH

1 stop12h 37mDelta

Deal found 4/2

$333

Cheapflights Fare Finder

Use the filters below to find and compare flights from Utah to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Thu 8/21

9:59 am-5:11 pm

1 stop11h 12m

Lihue

Thu 8/28

9:45 pm-2:29 pm

1 stop12h 44m

$389

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 8/27

1:41 pm-10:10 pm

2 stops12h 29m

Lihue

Tue 9/2

10:30 pm-12:47 pm

1 stop10h 17m

$394

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Thu 9/11

1:41 pm-9:30 pm

1 stop11h 49m

Lihue

Sun 9/21

3:20 pm-5:10 am

1 stop9h 50m

$417

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 5/7

6:30 am-12:50 pm

1 stop10h 20m

Lihue

Tue 5/13

10:00 am-11:10 pm

1 stop9h 10m

$460

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sun 4/20

1:10 pm-7:57 pm

1 stop10h 47m

Lihue

Sat 4/26

9:15 pm-1:18 pm

1 stop12h 03m

$550

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sun 4/13

7:04 am-2:58 pm

1 stop11h 54m

Lihue

Thu 4/24

9:32 pm-11:14 am

1 stop9h 42m

$635

Saint GeorgeLihue

SGU - LIH

SGULIH

Saint George

Sun 7/13

7:30 am-7:25 pm

2 stops15h 55m

Lihue

Sun 8/3

9:46 pm-11:01 am

1 stop9h 15m

$2,610

Saint GeorgeLihue

SGU - LIH

SGULIH

Saint George

Sun 7/13

7:30 am-2:24 pm

1 stop10h 54m

Lihue

Sun 8/3

9:46 pm-11:01 am

1 stop9h 15m

$2,707

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sat 4/26

2:18 pm-7:57 pm

1 stop9h 39m

$227

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sun 7/6

10:45 pm-7:16 pm

1 stop24h 31m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 11 results

Best time to book a flight from Utah to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Utah with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Utah to Kaua'i

What is the cheapest month to book a flight from Utah to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Utah to Kaua'i (average of $440). Flying from Utah to Kaua'i in June is currently the most expensive (average of $683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UT to FUS?

When flying from Utah to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kaua'i by month

In terms of precipitation, rainfall in Kaua'i ranges from 2.2 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. June is typically the driest time to visit Kaua'i when rainfall is around 2.2 in.

Temperature in Kaua'i by month

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Kaua'i

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Utah to Kaua'i. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,825 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,274 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,897 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,344 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,619 reviews

Alaska Airlines

8.0

Very good

9,825 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What are the cheapest airlines to fly from Utah to Kaua'i one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $227. American Airlines flights start at $248 while deals on Alaska Airlines start at $253 one-way.
Can I find deals for flights from Utah to Kaua'i that include hotel bookings?
Yes. In addition to deals on Utah to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Utah to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Kaua'i.
Can I find deals for business class flights from Utah to Kaua'i?
Yes. Cheapflights offers flight deals from Utah to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Utah to Kaua'i?
Currently, January is the cheapest month in which you can book a flight from Utah to Kaua'i (average of $440). Flying from Utah to Kaua'i in June is currently the most expensive (average of $683). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Utah to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$330	Average$573	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$357	Average$532	FlexibilityNo cancel fee	On-time71%
Hawaiian Airlines	Cheapest$358	Average$562	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$365	Average$554	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$369	Average$584	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$441	Average$610	FlexibilityNo cancel fee	On-time63%

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$227+ Cheap flights from Utah to Kaua'i

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Utah to Kaua'i with Cheapflights

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3. Compare prices and book

Cheap flight deals from Utah to Kaua'i

Keep the following information in mind while searching for Utah to Kaua'i flight deals. Data was last updated April 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Utah to Kaua'i

Cheapest flights from Utah to Kaua'iExplore the most affordable flight options available from Utah to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Explore the most affordable flight options available from Utah to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Utah to Kaua'i that are best for you.

Best time to book a flight from Utah to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Utah with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Utah to Kaua'i

What is the cheapest month to book a flight from Utah to Kaua'i?

What is the cheapest time of day to fly from UT to FUS?

Find hourly flight availability from Utah to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kaua'i. Reviews last updated April 3, 2025.

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Utah to Kaua'i. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Utah to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Utah to Kaua'i one-way?

Can I find deals for flights from Utah to Kaua'i that include hotel bookings?

How can I find direct flights from Utah to Kaua'i?

Can I find deals for business class flights from Utah to Kaua'i?

What is the cheapest month to book a flight from Utah to Kaua'i?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Utah to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Utah to Kaua'i

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Cheapest flights from Utah to Kaua'i
Explore the most affordable flight options available from Utah to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.