Kaua'i

$199+ Cheap flights from Tucson (TUS) 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LIH
mar. 10 — mar. 171
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Kaua'i with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tucson to Kaua'i

Cheapest flights from Tucson to Kaua'i
Explore the most affordable flight options available from Tucson to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 8, 2026.

This Delta deal was found by Cheapflights users on 2/7. 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.
on. 5/611:15 am
TUS
-
LIH
1 stop10h 25m
Delta
ma. 5/119:40 pm
LIH
-
TUS
2 stops15h 24m
Delta
Deal found 2/7$406
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
on. 5/612:43 pm
TUS
-
LIH
1 stop11h 43m
Alaska Airlines
ma. 5/1110:26 pm
LIH
-
TUS
1 stop10h 21m
Alaska Airlines
Deal found 2/5$460
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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.
on. 5/612:43 pm
TUS
-
LIH
2 stops12h 38m
Multiple Airlines
ma. 5/1110:26 pm
LIH
-
TUS
1 stop10h 21m
Multiple Airlines
Deal found 2/5$466
This Southwest deal was found by Cheapflights users on 2/5. 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.
sø. 5/105:35 am
TUS
-
LIH
2 stops13h 35m
Southwest
ma. 5/188:10 pm
LIH
-
TUS
2 stops10h 45m
Southwest
Deal found 2/5$482
This Orbitz deal was found by Cheapflights users on 2/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 7/271:05 pm
TUS
-
LIH
1 stop11h 23m
Alaska Airlines
ma. 8/310:28 pm
LIH
-
TUS
1 stop10h 41m
Alaska Airlines
Deal found 2/7$518
This Delta deal was found by Cheapflights users on 2/5. 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.
fr. 2/2012:02 pm
TUS
-
LIH
1 stop10h 47m
Delta
ti. 2/2410:40 pm
LIH
-
TUS
1 stop10h 04m
Delta
Deal found 2/5$524
This Expedia deal was found by Cheapflights users on 2/5. 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.
on. 4/157:46 am
TUS
-
LIH
1 stop16h 43m
Multiple Airlines
sø. 4/197:55 pm
LIH
-
TUS
2 stops15h 53m
Multiple Airlines
Deal found 2/5$556

Find flight deals from Tucson to Kaua'i

Keep the following information in mind while searching for Tucson to Kaua'i flight deals. Data was last updated februar 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$406
(Delta)

One-way from

$199
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$583
Provider with most accurate pricing for Tucson-Lihue flight deals.
Provider most trusted by Cheapflights users for Tucson-Lihue flights.
From Tucson to Kaua'i
One-way flight from Tucson to Kaua'i
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 februar 8, 2026.
Use the filters below to find and compare flights from Tucson to Kaua'i that are best for you.

Fly from

Tucson

Fly to

Kaua'i

Route

Depart

Return

Price

TucsonLihue

TUS - LIH

TUSLIH

Tucson

on. 5/6

11:15 am-6:40 pm

1 stop10h 25m

Lihue

ma. 5/11

9:40 pm-4:04 pm

2 stops15h 24m

$406

TucsonLihue

TUS - LIH

TUSLIH

Tucson

on. 5/6

12:43 pm-9:26 pm

1 stop11h 43m

Lihue

ma. 5/11

10:26 pm-11:47 am

1 stop10h 21m

$460

TucsonLihue

TUS - LIH

TUSLIH

Tucson

on. 5/6

12:43 pm-10:21 pm

2 stops12h 38m

Lihue

ma. 5/11

10:26 pm-11:47 am

1 stop10h 21m

$466

TucsonLihue

TUS - LIH

TUSLIH

Tucson

sø. 5/10

5:35 am-4:10 pm

2 stops13h 35m

Lihue

ma. 5/18

8:10 pm-9:55 am

2 stops10h 45m

$482

TucsonLihue

TUS - LIH

TUSLIH

Tucson

ma. 7/27

1:05 pm-9:28 pm

1 stop11h 23m

Lihue

ma. 8/3

10:28 pm-12:09 pm

1 stop10h 41m

$518

TucsonLihue

TUS - LIH

TUSLIH

Tucson

fr. 2/20

12:02 pm-7:49 pm

1 stop10h 47m

Lihue

ti. 2/24

10:40 pm-11:44 am

1 stop10h 04m

$524

TucsonLihue

TUS - LIH

TUSLIH

Tucson

sø. 3/1

9:20 pm-1:03 pm

3 stops42h 43m

$199

TucsonLihue

TUS - LIH

TUSLIH

Tucson

to. 2/26

1:20 pm-4:03 pm

3 stops29h 43m

$223

TucsonLihue

TUS - LIH

TUSLIH

Tucson

ti. 3/3

8:27 am-10:18 pm

2 stops16h 51m

$252

TucsonLihue

TUS - LIH

TUSLIH

Tucson

ma. 3/2

8:27 am-5:14 pm

1 stop11h 47m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 17 results
1
2

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

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

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

Currently, September is the cheapest month in which you can book a flight from Tucson to Kaua'i (average of $189). Flying from Tucson to Kaua'i in July is currently the most expensive (average of $793). 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.

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 februar 8, 2026.
See what other customers who have flown with Southwest, Delta, and American Airlines from Tucson to Kaua'i have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Tucson 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 Tucson to Kaua'i?

    Tucson (TUS) is the airport you will fly out of if you book a flight from Tucson to Kaua'i. It is only a 7.5 mi journey to Tucson (TUS) from Tucson’s city center.

  • How long is the flight from Tucson to Kaua'i?

    For as low as $406, Delta can have you in Kaua'i from Tucson in 10h 25m. Airlines will cover a distance of 3032 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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 Tucson to Kaua'i?

    Currently, September is the cheapest month in which you can book a flight from Tucson to Kaua'i (average of $189). Flying from Tucson to Kaua'i in July is currently the most expensive (average of $793). 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 3 airlines flying from Tucson to Kaua'i

Discover the top 3 airlines that operate flights from Tucson 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 februar 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$577FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$439Average$603FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$499Average$650FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.