$185+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — LIH
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Find cheap flights from Salt Lake City to Kaua'i with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
One-way
Cheapest flights from Salt Lake City to Kaua'iExplore 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 July 12, 2026.
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 July 12, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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 12/111:00 am
SLC
- LIH
1 stop12h 22m
Delta
Wed 12/910:26 pm
LIH
- SLC
1 stop8h 35m
Delta
Deal found 7/8![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
SLC
- LIH
1 stop9h 59m
United Airlines
Mon 8/3110:48 pm
LIH
- SLC
2 stops12h 40m
United Airlines
Deal found 7/8![United Airlines logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 9/162:34 pm
SLC
- LIH
2 stops11h 23m
Multiple Airlines
Fri 9/256:00 am
LIH
- SLC
2 stops10h 59m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 7/7. 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 8/186:25 am
SLC
- LIH
2 stops13h 45m
Southwest
Tue 8/258:25 pm
LIH
- SLC
1 stop10h 05m
Southwest
Deal found 7/7![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am
SLC
- LIH
1 stop9h 31m
United Airlines
Wed 11/118:30 pm
LIH
- SLC
1 stop10h 05m
United Airlines
Deal found 7/10![United Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 9/122:34 pm
SLC
- LIH
1 stop25h 02m
Multiple Airlines
Thu 9/246:00 am
LIH
- SLC
2 stops10h 59m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 9/152:34 pm
SLC
- LIH
2 stops11h 23m
Multiple Airlines
Wed 9/231:43 pm
LIH
- SLC
2 stops18h 19m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 7/7. 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.
Wed 12/26:45 am
SLC
- LIH
2 stops12h 30m
Southwest
Wed 12/99:05 pm
LIH
- SLC
1 stop10h 25m
Southwest
Deal found 7/7![Southwest logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 12/52:30 pm
SLC
- LIH
1 stop26h 36m
Alaska Airlines
Wed 12/912:45 pm
LIH
- SLC
1 stop19h 25m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 7/9. 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.
Thu 12/311:00 am
SLC
- LIH
1 stop12h 22m
Delta
Mon 12/710:45 pm
LIH
- SLC
1 stop11h 05m
Delta
Deal found 7/9![Delta logo]()
$420
This Delta deal was found by Cheapflights users on 7/8. 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 10/1310:55 pm
SLC
- LIH
2 stops24h 19m
Delta
Tue 10/209:50 pm
LIH
- SLC
1 stop11h 00m
Delta
Deal found 7/8![Delta logo]()
$421
Best flights from Salt Lake City to Kaua'iDiscover carefully curated flight deals from Salt Lake City to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Salt Lake City to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This Delta deal was found by Cheapflights users on 7/8. 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.
Sun 9/131:30 pm
SLC
- LIH
1 stop9h 40m
Delta
Sun 9/209:54 pm
LIH
- SLC
1 stop10h 56m
Delta
Deal found 7/8![Delta logo]()
$435
This Southwest deal was found by Cheapflights users on 7/7. 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.
Wed 9/166:25 am
SLC
- LIH
1 stop10h 10m
Southwest
Mon 9/218:25 pm
LIH
- SLC
1 stop10h 05m
Southwest
Deal found 7/7![Southwest logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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.
Sun 9/138:30 am
SLC
- LIH
1 stop11h 12m
Multiple Airlines
Sun 9/204:15 pm
LIH
- SLC
2 stops15h 47m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Mon 8/311:10 pm
SLC
- LIH
1 stop10h 13m
Alaska Airlines
Tue 9/19:35 pm
LIH
- SLC
1 stop10h 39m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$540
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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 9/168:30 am
SLC
- LIH
1 stop11h 12m
Multiple Airlines
Fri 9/257:12 am
LIH
- SLC
1 stop11h 06m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$531
This Southwest deal was found by Cheapflights users on 7/11. 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.
Fri 8/146:10 am
SLC
- LIH
2 stops12h 00m
Southwest
Fri 8/218:25 pm
LIH
- SLC
2 stops10h 25m
Southwest
Deal found 7/11![Southwest logo]()
$533
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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.
Mon 8/106:06 pm
SLC
- LIH
1 stop21h 22m
Multiple Airlines
Fri 8/287:12 am
LIH
- SLC
1 stop11h 06m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Mon 8/311:10 pm
SLC
- LIH
1 stop10h 13m
Multiple Airlines
Tue 9/18:45 pm
LIH
- SLC
2 stops13h 50m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Sun 9/208:30 am
SLC
- LIH
1 stop11h 12m
Multiple Airlines
Sat 9/262:30 pm
LIH
- SLC
2 stops17h 32m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$583
Last-minute flights from Salt Lake City to Kaua'iDiscover last-minute flight deals from Salt Lake City to Kaua'i. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to Kaua'i. Data last updated July 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/8. 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.
Mon 8/109:31 am
SLC
- LIH
1 stop12h 10m
Delta
Fri 8/289:55 pm
LIH
- SLC
1 stop8h 31m
Delta
Deal found 7/8![Delta logo]()
$431
This Southwest deal was found by Cheapflights users on 7/8. 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 8/116:25 am
SLC
- LIH
1 stop10h 10m
Southwest
Tue 8/188:25 pm
LIH
- SLC
1 stop10h 05m
Southwest
Deal found 7/8![Southwest logo]()
$420
This Delta deal was found by Cheapflights users on 7/8. 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.
Sat 8/1511:40 am
SLC
- LIH
1 stop10h 01m
Delta
Mon 8/249:55 pm
LIH
- SLC
1 stop12h 16m
Delta
Deal found 7/8![Delta logo]()
$435
This Southwest deal was found by Cheapflights users on 7/7. 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 8/186:25 am
SLC
- LIH
2 stops13h 45m
Southwest
Tue 8/258:25 pm
LIH
- SLC
1 stop10h 05m
Southwest
Deal found 7/7![Southwest logo]()
$393
This Travelocity deal was found by Cheapflights users on 7/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:40 am
SLC
- LIH
2 stops18h 19m
Multiple Airlines
Tue 8/258:45 pm
LIH
- SLC
2 stops11h 17m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
SLC
- LIH
1 stop9h 59m
United Airlines
Fri 8/2810:48 pm
LIH
- SLC
2 stops12h 40m
United Airlines
Deal found 7/9![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 7/8. 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.
Mon 8/241:32 pm
SLC
- LIH
1 stop9h 44m
Delta
Mon 8/319:55 pm
LIH
- SLC
1 stop10h 51m
Delta
Deal found 7/8![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
SLC
- LIH
1 stop9h 59m
United Airlines
Mon 8/3110:48 pm
LIH
- SLC
2 stops12h 40m
United Airlines
Deal found 7/8![United Airlines logo]()
$376
One-way flights from Salt Lake City to Kaua'iSearch for one-way flight options from Salt Lake City to Kaua'i. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Salt Lake City to Kaua'i. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
SLC
- LIH
1 stop12h 37m
United Airlines
Deal found 7/8![United Airlines logo]()
$185
This Booking.com deal was found by Cheapflights users on 7/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:34 pm
SLC
- LIH
1 stop25h 02m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
SLC
- LIH
1 stop12h 40m
United Airlines
Deal found 7/9![United Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 8/276:10 am
SLC
- LIH
2 stops14h 00m
Southwest
Deal found 7/9![Southwest logo]()
$241
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am
SLC
- LIH
1 stop12h 40m
United Airlines
Deal found 7/7![United Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 7/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
SLC
- LIH
1 stop9h 59m
United Airlines
Deal found 7/11![United Airlines logo]()
$250
This Priceline deal was found by Cheapflights users on 7/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:34 pm
SLC
- LIH
2 stops11h 23m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$255
This Expedia deal was found by Cheapflights users on 7/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:51 pm
SLC
- LIH
1 stop12h 34m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 7/7. 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.
Mon 8/106:10 am
SLC
- LIH
2 stops14h 00m
Southwest
Deal found 7/7![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:05 am
SLC
- LIH
1 stop9h 45m
United Airlines
Deal found 7/9![United Airlines logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 10/103:00 pm
SLC
- LIH
2 stops22h 43m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$323
Find 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 July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $370 (Delta) |
One-way from | $185 (United Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $740 |
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 July 12, 2026.
Use the filters below to find and compare flights from Salt Lake City to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Sun 9/13
1:30 pm-7:10 pm
1 stop9h 40m
Lihue
Sun 9/20
9:54 pm-12:50 pm
1 stop10h 56m
$435
Quickest round-trip
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Wed 9/16
6:25 am-12:35 pm
1 stop10h 10m
Lihue
Mon 9/21
8:25 pm-10:30 am
1 stop10h 05m
$499
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Sun 9/13
8:30 am-3:42 pm
1 stop11h 12m
Lihue
Sun 9/20
4:15 pm-12:02 pm
2 stops15h 47m
$523
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Wed 9/16
8:30 am-3:42 pm
1 stop11h 12m
Lihue
Fri 9/25
7:12 am-10:18 pm
1 stop11h 06m
$531
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Fri 8/14
6:10 am-2:10 pm
2 stops12h 00m
Lihue
Fri 8/21
8:25 pm-10:50 am
2 stops10h 25m
$533
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Mon 8/10
6:06 pm-11:28 am
1 stop21h 22m
Lihue
Fri 8/28
7:12 am-10:18 pm
1 stop11h 06m
$534
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Mon 8/31
1:10 pm-7:23 pm
1 stop10h 13m
Lihue
Tue 9/1
9:35 pm-12:14 pm
1 stop10h 39m
$540
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Mon 8/31
1:10 pm-7:23 pm
1 stop10h 13m
Lihue
Tue 9/1
8:45 pm-2:35 pm
2 stops13h 50m
$546
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Sun 9/20
8:30 am-3:42 pm
1 stop11h 12m
Lihue
Sat 9/26
2:30 pm-12:02 pm
2 stops17h 32m
$583
Cheapest one-way
Salt Lake CityLihue
SLC - LIH
SLCLIH
Salt Lake City
Mon 8/10
7:00 am-3:37 pm
1 stop12h 37m
$185
Showing 1-10 of 16 resultsSorted by cheapest first
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.
SLC-LIH
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
SLC-zzFUS
SLC-LIH
What is the cheapest month to book a flight from Salt Lake City to Kaua'i?
Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Kaua'i (average of $158). Flying from Salt Lake City to Kaua'i in September is currently the most expensive (average of $341). 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.
How far ahead should I book a flight from Salt Lake City to Kaua'i?
The best time to book flights from Salt Lake City to Kaua'i is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 July 12, 2026.
Read through reviews of airlines operating flights from Salt Lake City to Kaua'i, such as Alaska Airlines,Southwest, andDelta. 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.
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
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Top 7 airlines flying from Salt Lake City to Kaua'i
Discover the top 7 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 July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$285 | Average$522 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$341 | Average$610 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$356 | Average$565 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$363 | Average$590 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$397 | Average$687 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$419 | Average$583 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$536 | Average$856 | FlexibilityNo cancel fee | On-time85% |