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Kaua'i

$221+ Cheap flights from Salt Lake City (SLC) 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LIH
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheap flight deals from Salt Lake City to Kaua'i

Keep the following information in mind while searching for Salt Lake City to Kaua'i flight deals. Data was last updated August 7, 2025.

Round-trip from

$363
(United Airlines)

One-way from

$221
(Southwest)

Popular in

December

Cheapest in

November

Average price

$534
From Salt Lake City to Kaua'i
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One-way flight from Salt Lake City to Kaua'i
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High demand for flights, 3% potential price rise
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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 August 2025
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Find flight deals from Salt Lake City to Kaua'i

Cheapest flights from Salt Lake City to Kaua'i
Explore the most affordable flight options available from Salt Lake City to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:20 amSLC - LIH
1 stop8h 50mSouthwest
Tue 11/189:10 pmLIH - SLC
1 stop15h 10mSouthwest
Deal found 8/7$363
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:35 amSLC - LIH
2 stops11h 34mAlaska Airlines
Tue 12/911:00 amLIH - SLC
1 stop20h 56mAlaska Airlines
Deal found 8/6$367
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:53 amSLC - LIH
2 stops11h 28mAlaska Airlines
Wed 10/297:42 pmLIH - SLC
2 stops11h 50mAlaska Airlines
Deal found 8/6$374
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:05 amSLC - LIH
2 stops15h 17mDelta
Tue 12/1610:45 pmLIH - SLC
1 stop12h 45mDelta
Deal found 8/6$379
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:49 pmSLC - LIH
1 stop22h 57mAlaska Airlines
Wed 12/1011:00 amLIH - SLC
1 stop20h 56mAlaska Airlines
Deal found 8/7$380
This Alaska Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:53 amSLC - LIH
2 stops12h 33mAlaska Airlines
Tue 10/289:00 pmLIH - SLC
2 stops10h 32mAlaska Airlines
Deal found 8/6$393
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:00 amSLC - LIH
2 stops15h 03mDelta
Tue 9/169:40 pmLIH - SLC
2 stops14h 34mDelta
Deal found 8/6$394
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:00 amSLC - LIH
2 stops15h 03mDelta
Wed 9/179:40 pmLIH - SLC
1 stop12h 42mDelta
Deal found 8/7$398

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Kaua'i that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Salt Lake City to Kaua'i that are best for you.

Fly from

Salt Lake City

Fly to

Kaua'i

Route

Depart

Return

Price

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 9/3

7:00 am-3:36 pm

1 stop12h 36m

Lihue

Sun 9/7

11:10 pm-11:37 am

1 stop8h 27m

$363

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sat 10/25

10:53 am-6:21 pm

2 stops11h 28m

Lihue

Tue 10/28

6:27 pm-11:32 am

2 stops13h 05m

$374

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 10/29

11:15 am-4:00 pm

1 stop8h 45m

Lihue

Tue 11/4

9:10 pm-11:35 am

2 stops11h 25m

$376

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 9/9

8:00 am-7:03 pm

2 stops15h 03m

Lihue

Tue 9/16

9:40 pm-2:22 pm

1 stop12h 42m

$379

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 10/21

10:53 am-7:26 pm

2 stops12h 33m

Lihue

Tue 10/28

9:00 pm-11:32 am

2 stops10h 32m

$393

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 9/9

8:00 am-7:03 pm

2 stops15h 03m

Lihue

Mon 9/15

9:40 pm-2:22 pm

1 stop12h 42m

$398

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 11/5

8:03 am-8:03 pm

2 stops15h 00m

Lihue

Mon 11/10

10:45 pm-2:30 pm

1 stop12h 45m

$399

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Tue 11/4

7:45 am-5:53 pm

1 stop13h 08m

Lihue

Wed 11/12

10:45 pm-2:30 pm

1 stop12h 45m

$401

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Wed 10/22

11:15 am-4:00 pm

1 stop8h 45m

Lihue

Sun 10/26

8:40 pm-2:20 pm

1 stop13h 40m

$402

Salt Lake CityLihue

SLC - LIH

SLCLIH

Salt Lake City

Sat 10/25

10:53 am-6:21 pm

2 stops11h 28m

Lihue

Thu 10/30

5:15 pm-5:25 am

1 stop8h 10m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 18 results
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Best time to book a flight from Salt Lake City to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Salt Lake City 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 Salt Lake City to Kaua'i

What is the cheapest month to book a flight from Salt Lake City to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Kaua'i (average of $440). Flying from Salt Lake City to Kaua'i in June is currently the most expensive (average of $689). 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 SLC to FUS?

Find hourly flight availability from Salt Lake City 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 August 7, 2025.

When flying from Salt Lake City 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.

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 August 7, 2025.
Read through reviews of airlines operating flights from Salt Lake City to Kaua'i, such as Alaska Airlines, Southwest, and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,987 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City 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 airport do you fly from for flights from Salt Lake City to Kaua'i?

    For a flight from Salt Lake City to Kaua'i, you will be flying from Salt Lake City. Salt Lake City (SLC) is just 5.7 mi from the center of the city.

  • Can I find deals for flights from Salt Lake City to Kaua'i that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Kaua'i?

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

  • Can I find deals for business class flights from Salt Lake City to Kaua'i?

    Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Kaua'i (average of $440). Flying from Salt Lake City to Kaua'i in June is currently the most expensive (average of $689). 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

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

Top 6 airlines flying from Salt Lake City to Kaua'i

Discover the top 6 airlines that operate flights from Salt Lake City to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$289Average$562FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$357Average$521FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$358Average$547FlexibilityNo cancel feeOn-time85%
DeltaCheapest$362Average$540FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$370Average$549FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$421Average$623FlexibilityNo cancel feeOn-time63%

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