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

United Airlines and Delta 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 June 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.

$458 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.

11:54 am - 7:16 pm

TUS

LIH

10h 22m

1 stop

9:55 pm - 11:53 am

LIH

TUS

10h 58m

1 stop

$458Delta

Sun, Aug 23 - Thu, Aug 27

11:54 am - 7:16 pm

TUS

LIH

10h 22m

1 stop

9:55 pm - 11:53 am

LIH

TUS

10h 58m

1 stop

$460Delta

Tue, Aug 18 - Mon, Aug 24

11:54 am - 7:16 pm

TUS

LIH

10h 22m

1 stop

9:55 pm - 4:07 pm

LIH

TUS

15h 12m

2 stops

$464Delta

Sun, Aug 23 - Thu, Aug 27

7:12 am - 7:16 pm

TUS

LIH

15h 04m

2 stops

9:55 pm - 11:53 am

LIH

TUS

10h 58m

1 stop

$466Delta

Tue, Aug 18 - Mon, Aug 24

7:12 am - 7:16 pm

TUS

LIH

15h 04m

2 stops

9:55 pm - 4:07 pm

LIH

TUS

15h 12m

2 stops

$469Delta

Sun, Aug 23 - Thu, Aug 27

7:12 am - 7:16 pm

TUS

LIH

15h 04m

2 stops

9:55 pm - 4:07 pm

LIH

TUS

15h 12m

2 stops

$471Delta

Tue, Aug 18 - Mon, Aug 24

11:54 am - 7:16 pm

TUS

LIH

10h 22m

1 stop

9:55 pm - 11:53 am

LIH

TUS

10h 58m

1 stop

$488Delta

Tue, Aug 18 - Sun, Aug 23

11:54 am - 7:16 pm

TUS

LIH

10h 22m

1 stop

9:55 pm - 11:53 am

LIH

TUS

10h 58m

1 stop

$490Delta

Sat, Aug 22 - Mon, Aug 24

7:12 am - 7:16 pm

TUS

LIH

15h 04m

2 stops

9:55 pm - 11:53 am

LIH

TUS

10h 58m

1 stop

$494Delta

Tue, Aug 18 - Sat, Aug 29

11:54 am - 7:16 pm

TUS

LIH

10h 22m

1 stop

9:55 pm - 4:07 pm

LIH

TUS

15h 12m

2 stops

$496Delta

Sat, Aug 22 - Mon, Aug 24

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Alaska Airlines flights from Tucson to Kaua'i

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

Alaska Airlines

Nov 10

TUS9:15 amTucson

16h 04m

2 stops

LIH10:19 pmLihue

Nov 11

LIH11:24 pmLihue

14h 59m

2 stops

TUS5:23 pmTucson

$569

Alaska Airlines

Nov 10

TUS9:15 amTucson

16h 04m

2 stops

LIH10:19 pmLihue

Nov 11

LIH11:24 pmLihue

14h 59m

2 stops

TUS5:23 pmTucson

$573

Alaska Airlines

Nov 10

TUS7:01 amTucson

18h 18m

1 stop

LIH10:19 pmLihue

Nov 11

LIH11:24 pmLihue

10h 44m

1 stop

TUS1:08 pmTucson

$576

American Airlines flights from Tucson to Kaua'i

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

American Airlines

Jul 14

TUS12:34 pmTucson

11h 14m

1 stop

LIH8:48 pmLihue

Jul 21

LIH10:25 pmLihue

10h 38m

1 stop

TUS12:03 pmTucson

$526

American Airlines

Jul 14

TUS12:34 pmTucson

11h 14m

1 stop

LIH8:48 pmLihue

Jul 21

LIH10:25 pmLihue

10h 38m

1 stop

TUS12:03 pmTucson

$534

American Airlines

Sep 22

TUS6:14 pmTucson

20h 34m

1 stop

LIH11:48 amLihue

Oct 6

LIH10:46 pmLihue

9h 10m

1 stop

TUS10:56 amTucson

$541

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Sun 8/23

11:54 am-7:16 pm

1 stop10h 22m

Lihue

Thu 8/27

9:55 pm-11:53 am

1 stop10h 58m

$458

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Tue 8/18

11:54 am-7:16 pm

1 stop10h 22m

Lihue

Mon 8/24

9:55 pm-11:53 am

1 stop10h 58m

$460

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Sun 8/23

11:54 am-7:16 pm

1 stop10h 22m

Lihue

Thu 8/27

9:55 pm-4:07 pm

2 stops15h 12m

$464

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Tue 8/18

7:12 am-7:16 pm

2 stops15h 04m

Lihue

Mon 8/24

9:55 pm-11:53 am

1 stop10h 58m

$466

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Sun 8/23

7:12 am-7:16 pm

2 stops15h 04m

Lihue

Thu 8/27

9:55 pm-4:07 pm

2 stops15h 12m

$469

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Tue 8/18

7:12 am-7:16 pm

2 stops15h 04m

Lihue

Mon 8/24

9:55 pm-4:07 pm

2 stops15h 12m

$471

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Tue 8/18

11:54 am-7:16 pm

1 stop10h 22m

Lihue

Sun 8/23

9:55 pm-11:53 am

1 stop10h 58m

$488

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Sat 8/22

11:54 am-7:16 pm

1 stop10h 22m

Lihue

Mon 8/24

9:55 pm-11:53 am

1 stop10h 58m

$490

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Tue 8/18

7:12 am-7:16 pm

2 stops15h 04m

Lihue

Sat 8/29

9:55 pm-11:53 am

1 stop10h 58m

$494

TucsonLihue

TUS - LIH

TUSLIH

Tucson

Sat 8/22

11:54 am-7:16 pm

1 stop10h 22m

Lihue

Mon 8/24

9:55 pm-4:07 pm

2 stops15h 12m

$496

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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, September 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 $189. The month of April is another great option to travel to Kaua'i, with average flight prices from Tucson averaging around $206.

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

You could potentially save up to 15% on your flight if you consider stops on a Tucson to Kaua'i flight.

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 22m
Direct flights	None

The fastest flight from Tucson to Kaua'i takes 10h 22m

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 June 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 Embraer 175 (Enhanced Winglets), representing 16.76% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 15.62%, Embraer 175 at 12.90%, and Boeing 737 MAX 8 at 11.90%.

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 $189	Free Cancellation	Rating 7.8 8,432 reviews		Search Delta flights
American Airlines	PriceFrom $439	Free Cancellation	Rating 7.1 11,751 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.