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

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

When did momondo last update prices for flights from Tucson Airport to Kaua'i?

Prices for flights from Tucson Airport to Kaua'i are updated daily.

How many operators does momondo search for flights from Tucson Airport to Kaua'i?

There are 2 operators available for flights from Tucson Airport to Kaua'i as of August 2026.

How old do you have to be to fly from Tucson Airport to Kaua'i?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$243 Cheap Flights from Tucson to Kaua'i in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tucson to Kaua'i

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 7:10 pmTUS Tucson-LIH Lihue

10h 20m1 stop Seattle/Tacoma Intl

9:54 pm - 11:49 amLIH Lihue-TUS Tucson

10h 55m1 stop Seattle/Tacoma Intl

$486Delta

Tue, Sep 8 - Tue, Sep 15

11:50 am - 7:10 pmTUS Tucson-LIH Lihue

10h 20m1 stop Seattle/Tacoma Intl

9:51 pm - 11:46 amLIH Lihue-TUS Tucson

10h 55m1 stop Seattle/Tacoma Intl

$486Delta

Tue, Sep 22 - Tue, Oct 6

11:50 am - 7:10 pmTUS Tucson-LIH Lihue

10h 20m1 stop Seattle/Tacoma Intl

9:54 pm - 4:02 pmLIH Lihue-TUS Tucson

15h 08m2 stops Seattle/Tacoma Intl Salt Lake City

$492Delta

Tue, Sep 8 - Tue, Sep 15

3:12 pm - 6:40 amTUS Tucson-LIH Lihue

18h 28m2 stops Seattle/Tacoma Intl Honolulu

4:52 pm - 2:13 pmLIH Lihue-TUS Tucson

18h 21m2 stops Honolulu Seattle/Tacoma Intl

$497Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

11:50 am - 7:10 pmTUS Tucson-LIH Lihue

10h 20m1 stop Seattle/Tacoma Intl

9:54 pm - 11:49 amLIH Lihue-TUS Tucson

10h 55m1 stop Seattle/Tacoma Intl

$512Delta

Tue, Sep 8 - Fri, Sep 18

6:15 am - 4:10 pmTUS Tucson-LIH Lihue

12h 55m2 stops San Diego Oakland

8:25 pm - 9:10 amLIH Lihue-TUS Tucson

9h 45m1 stop Las Vegas Harry Reid Intl

$518Southwest

Tue, Sep 1 - Mon, Sep 7

3:12 pm - 6:40 amTUS Tucson-LIH Lihue

18h 28m2 stops Seattle/Tacoma Intl Honolulu

12:47 pm - 2:13 pmLIH Lihue-TUS Tucson

22h 26m1 stop Seattle/Tacoma Intl

$518Multiple Airlines

Wed, Sep 9 - Fri, Sep 18

8:40 am - 2:55 pmTUS Tucson-LIH Lihue

9h 15m1 stop Phoenix Sky Harbor Intl

9:10 pm - 8:06 amLIH Lihue-TUS Tucson

7h 56m1 stop Phoenix Sky Harbor Intl

$558American Airlines

Sun, Sep 6 - Sun, Sep 13

9:41 am - 3:48 pmTUS Tucson-LIH Lihue

9h 07m1 stop Phoenix Sky Harbor Intl

10:44 pm - 12:15 pmLIH Lihue-TUS Tucson

10h 31m1 stop Phoenix Sky Harbor Intl

$559American Airlines

Wed, Dec 2 - Sun, Dec 6

9:41 am - 3:48 pmTUS Tucson-LIH Lihue

9h 07m1 stop Phoenix Sky Harbor Intl

10:44 pm - 10:44 amLIH Lihue-TUS Tucson

9h 00m1 stop Phoenix Sky Harbor Intl

$559American Airlines

Sun, Dec 6 - Sun, Dec 13

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United Airlines flights from Tucson to Kaua'i

Our best United Airlines deals on Tucson to Kaua'i flight tickets

United Airlines

Nov 8

TUS8:15 amTucson

11h 40m

1 stop

LIH4:55 pmLihue

Nov 15

LIH11:59 pmLihue

8h 39m

1 stop

TUS11:38 amTucson

$542

United Airlines

Nov 27

TUS1:55 pmTucson

11h 35m

1 stop

LIH10:30 pmLihue

Nov 30

LIH11:59 pmLihue

8h 26m

1 stop

TUS11:25 amTucson

$784

United Airlines

Jan 2

TUS5:50 amTucson

30h 37m

2 stops

LIH9:27 amLihue

Jan 16

LIH11:50 pmLihue

15h 25m

2 stops

TUS6:15 pmTucson

$866

Delta flights from Tucson to Kaua'i

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

Delta

Sep 8

TUS11:50 amTucson

10h 20m

1 stop

LIH7:10 pmLihue

Sep 15

LIH9:54 pmLihue

10h 55m

1 stop

TUS11:49 amTucson

$486

Delta

Sep 8

TUS11:50 amTucson

10h 20m

1 stop

LIH7:10 pmLihue

Sep 15

LIH9:54 pmLihue

15h 08m

2 stops

TUS4:02 pmTucson

$492

Delta

Sep 1

TUS11:54 amTucson

10h 22m

1 stop

LIH7:16 pmLihue

Sep 7

LIH9:55 pmLihue

10h 54m

1 stop

TUS11:49 amTucson

$512

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Tue 9/8

11:50 am-7:10 pm

1 stop10h 20m

Lihue

Tue 9/15

9:54 pm-11:49 am

1 stop10h 55m

$486

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Tue 9/22

11:50 am-7:10 pm

1 stop10h 20m

Lihue

Tue 10/6

9:51 pm-11:46 am

1 stop10h 55m

$486

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Tue 9/8

11:50 am-7:10 pm

1 stop10h 20m

Lihue

Tue 9/15

9:54 pm-4:02 pm

2 stops15h 08m

$492

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Tue 9/8

3:12 pm-6:40 am

2 stops18h 28m

Lihue

Tue 9/15

4:52 pm-2:13 pm

2 stops18h 21m

$497

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Tue 9/8

11:50 am-7:10 pm

1 stop10h 20m

Lihue

Fri 9/18

9:54 pm-11:49 am

1 stop10h 55m

$512

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Tue 9/1

6:15 am-4:10 pm

2 stops12h 55m

Lihue

Mon 9/7

8:25 pm-9:10 am

1 stop9h 45m

$518

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Wed 9/9

3:12 pm-6:40 am

2 stops18h 28m

Lihue

Fri 9/18

12:47 pm-2:13 pm

1 stop22h 26m

$518

Quickest round-trip

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Sun 9/6

8:40 am-2:55 pm

1 stop9h 15m

Lihue

Sun 9/13

9:10 pm-8:06 am

1 stop7h 56m

$558

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Wed 12/2

9:41 am-3:48 pm

1 stop9h 07m

Lihue

Sun 12/6

10:44 pm-12:15 pm

1 stop10h 31m

$559

TucsonLihue

TUS Tucson - LIH Lihue

TUSLIH

Tucson

Sun 12/6

9:41 am-3:48 pm

1 stop9h 07m

Lihue

Sun 12/13

10:44 pm-10:44 am

1 stop9h 00m

$559

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 Tucson 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

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

In general, January is the cheapest month to fly from Tucson to Kaua'i. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $497. The month of November is another great option to travel to Kaua'i, with average flight prices from Tucson averaging around $499.

Can stopping save me money on Tucson to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Tucson to Kaua'i.

Cheap Tucson to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Kaua'i

Fastest flight time	10h 20m
Direct flights	None

The fastest flight from Tucson to Kaua'i takes 10h 20m

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

Search flight deals

Frequently asked questions about flying from Tucson to Kaua'i

When did momondo last update prices for flights from Tucson Airport to Kaua'i?
Prices for flights from Tucson Airport to Kaua'i are updated daily.
How many operators does momondo search for flights from Tucson Airport to Kaua'i?
There are 2 operators available for flights from Tucson Airport to Kaua'i as of August 2026.
How old do you have to be to fly from Tucson Airport to Kaua'i?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The necessary travel and health documents for your Kaua'i trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Tucson to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Tucson to Kaua'i is Canadair (Bombardier) Regional Jet 700, representing 17.34% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 14.80%, Embraer 175 at 14.20%, and Boeing 737 MAX 8 at 11.24%.

Best airlines flying from Tucson to Kaua'i

Compare and see reviews for airlines that fly from Tucson to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $206	Free Cancellation	Rating 7.8 8,504 reviews		Search Delta flights
American Airlines	PriceFrom $451	Free Cancellation	Rating 7.1 11,885 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Kaua'i?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kaua'i from Tucson.

Can I find flights from Tucson to Kaua'i with flexible booking policies on momondo?

Flights from Tucson to Kaua'i with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tucson to Kaua'i?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Tucson to Kaua'i.

I’m not ready to book a flight from Tucson to Kaua'i right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tucson to Kaua'i flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.