$229+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LIH
Jun 27 — Jul 41
Round-trip
1 adult, Economy
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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 Tucson to Kaua'iExplore 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 May 28, 2026.
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 May 28, 2026.
This American Airlines deal was found by Cheapflights users on 5/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:40 am
TUS
- LIH
1 stop9h 15m
American Airlines
Thu 9/310:00 pm
LIH
- TUS
1 stop10h 14m
American Airlines
Deal found 5/25![American Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 5/26. 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 9/2211:50 am
TUS
- LIH
1 stop10h 11m
Delta
Tue 10/69:26 pm
LIH
- TUS
1 stop10h 40m
Delta
Deal found 5/26![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 5/25. 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 8/3111:54 am
TUS
- LIH
1 stop10h 13m
Delta
Thu 9/39:38 pm
LIH
- TUS
2 stops15h 29m
Delta
Deal found 5/25![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 5/23. 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 10/1211:50 am
TUS
- LIH
1 stop10h 32m
Delta
Mon 10/199:45 pm
LIH
- TUS
1 stop10h 55m
Delta
Deal found 5/23![Delta logo]()
$496
This Delta deal was found by Cheapflights users on 5/25. 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 9/2111:50 am
TUS
- LIH
1 stop10h 11m
Delta
Sun 9/278:32 pm
LIH
- TUS
1 stop11h 38m
Delta
Deal found 5/25![Delta logo]()
$497
This Expedia deal was found by Cheapflights users on 5/25. 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 8/313:03 pm
TUS
- LIH
2 stops18h 37m
Multiple Airlines
Thu 9/38:45 pm
LIH
- TUS
2 stops14h 20m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$507
Best flights from Tucson to Kaua'iDiscover carefully curated flight deals from Tucson to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
Discover carefully curated flight deals from Tucson to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
This Delta deal was found by Cheapflights users on 5/26. 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 6/2211:53 am
TUS
- LIH
1 stop10h 09m
Delta
Thu 7/28:35 pm
LIH
- TUS
1 stop11h 10m
Delta
Deal found 5/26![Delta logo]()
$561
This American Airlines deal was found by Cheapflights users on 5/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:31 pm
TUS
- LIH
1 stop10h 50m
American Airlines
Tue 6/168:54 pm
LIH
- TUS
1 stop8h 14m
American Airlines
Deal found 5/27![American Airlines logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 6/272:58 pm
TUS
- LIH
2 stops23h 30m
Alaska Airlines
Wed 7/110:28 pm
LIH
- TUS
1 stop12h 03m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$685
This Expedia deal was found by Cheapflights users on 5/26. 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 6/225:25 pm
TUS
- LIH
2 stops20h 35m
Multiple Airlines
Thu 7/25:02 pm
LIH
- TUS
2 stops17h 29m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$708
This Southwest deal was found by Cheapflights users on 5/24. 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 6/96:15 am
TUS
- LIH
2 stops12h 55m
Southwest
Mon 6/297:10 pm
LIH
- TUS
2 stops12h 00m
Southwest
Deal found 5/24![Southwest logo]()
$740
This Delta deal was found by Cheapflights users on 5/26. 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 6/277:20 am
TUS
- LIH
1 stop13h 19m
Delta
Wed 7/18:35 pm
LIH
- TUS
1 stop11h 10m
Delta
Deal found 5/26![Delta logo]()
$678
This Southwest deal was found by Cheapflights users on 5/27. 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 6/126:45 am
TUS
- LIH
2 stops12h 25m
Southwest
Tue 6/168:10 pm
LIH
- TUS
1 stop10h 00m
Southwest
Deal found 5/27![Southwest logo]()
$745
This Delta deal was found by Cheapflights users on 5/24. 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 6/77:05 am
TUS
- LIH
2 stops14h 57m
Delta
Fri 6/128:35 pm
LIH
- TUS
1 stop11h 10m
Delta
Deal found 5/24![Delta logo]()
$690
This Delta deal was found by Cheapflights users on 5/24. 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 6/2211:53 am
TUS
- LIH
1 stop10h 09m
Delta
Fri 6/268:35 pm
LIH
- TUS
1 stop11h 10m
Delta
Deal found 5/24![Delta logo]()
$699
Last-minute flights from Tucson to Kaua'iDiscover last-minute flight deals from Tucson to Kaua'i. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Kaua'i. Data last updated May 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/23. 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 6/711:53 am
TUS
- LIH
1 stop10h 09m
Delta
Fri 6/128:35 pm
LIH
- TUS
1 stop11h 10m
Delta
Deal found 5/23![Delta logo]()
$684
This American Airlines deal was found by Cheapflights users on 5/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:31 pm
TUS
- LIH
1 stop10h 50m
American Airlines
Mon 6/299:51 pm
LIH
- TUS
1 stop11h 10m
American Airlines
Deal found 5/24![American Airlines logo]()
$561
This Expedia deal was found by Cheapflights users on 5/24. 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.
Tue 6/96:00 am
TUS
- LIH
1 stop9h 31m
Multiple Airlines
Mon 6/298:45 pm
LIH
- TUS
2 stops13h 46m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$680
This American Airlines deal was found by Cheapflights users on 5/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:31 pm
TUS
- LIH
1 stop10h 50m
American Airlines
Tue 6/168:54 pm
LIH
- TUS
1 stop8h 14m
American Airlines
Deal found 5/27![American Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 5/26. 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 6/2211:53 am
TUS
- LIH
1 stop10h 09m
Delta
Thu 7/29:55 pm
LIH
- TUS
2 stops15h 12m
Delta
Deal found 5/26![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 5/24. 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 6/2211:53 am
TUS
- LIH
1 stop10h 09m
Delta
Fri 6/268:35 pm
LIH
- TUS
1 stop11h 10m
Delta
Deal found 5/24![Delta logo]()
$699
This Expedia deal was found by Cheapflights users on 5/26. 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 6/225:25 pm
TUS
- LIH
2 stops20h 35m
Multiple Airlines
Thu 7/25:02 pm
LIH
- TUS
2 stops17h 29m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$708
This Delta deal was found by Cheapflights users on 5/26. 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 6/277:20 am
TUS
- LIH
1 stop13h 19m
Delta
Wed 7/18:35 pm
LIH
- TUS
1 stop11h 10m
Delta
Deal found 5/26![Delta logo]()
$678
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 6/272:58 pm
TUS
- LIH
2 stops23h 30m
Alaska Airlines
Wed 7/110:28 pm
LIH
- TUS
1 stop12h 03m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$685
One-way flights from Tucson to Kaua'iSearch for one-way flight options from Tucson to Kaua'i. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
Search for one-way flight options from Tucson to Kaua'i. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This United Airlines deal was found by Cheapflights users on 5/27. 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 8/245:30 am
TUS
- LIH
1 stop13h 10m
United Airlines
Deal found 5/27![United Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
TUS
- LIH
3 stops54h 10m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$720
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 May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $458 (American Airlines) |
One-way from | $229 (United Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $616 |
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 May 28, 2026.
Use the filters below to find and compare flights from Tucson to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Mon 6/22
11:53 am-7:02 pm
1 stop10h 09m
Lihue
Thu 7/2
8:35 pm-10:45 am
1 stop11h 10m
$561
Quickest round-trip
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Fri 6/12
12:31 pm-8:21 pm
1 stop10h 50m
Lihue
Tue 6/16
8:54 pm-8:08 am
1 stop8h 14m
$664
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Sat 6/27
7:20 am-5:39 pm
1 stop13h 19m
Lihue
Wed 7/1
8:35 pm-10:45 am
1 stop11h 10m
$678
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Sat 6/27
2:58 pm-11:28 am
2 stops23h 30m
Lihue
Wed 7/1
10:28 pm-1:31 pm
1 stop12h 03m
$685
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Sun 6/7
7:05 am-7:02 pm
2 stops14h 57m
Lihue
Fri 6/12
8:35 pm-10:45 am
1 stop11h 10m
$690
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Mon 6/22
11:53 am-7:02 pm
1 stop10h 09m
Lihue
Fri 6/26
8:35 pm-10:45 am
1 stop11h 10m
$699
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Mon 6/22
5:25 pm-11:00 am
2 stops20h 35m
Lihue
Thu 7/2
5:02 pm-1:31 pm
2 stops17h 29m
$708
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Tue 6/9
6:15 am-4:10 pm
2 stops12h 55m
Lihue
Mon 6/29
7:10 pm-10:10 am
2 stops12h 00m
$740
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Fri 6/12
6:45 am-4:10 pm
2 stops12h 25m
Lihue
Tue 6/16
8:10 pm-9:10 am
1 stop10h 00m
$745
Cheapest one-way
Quickest one-way
TucsonLihue
TUS - LIH
TUSLIH
Tucson
Mon 8/24
5:30 am-3:40 pm
1 stop13h 10m
$229
Showing 1-10 of 12 resultsSorted by cheapest first
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.
TUS-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 Tucson to Kaua'i
TUS-zzFUS
TUS-LIH
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 June is currently the most expensive (average of $707). 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 May 28, 2026.
See what other customers who have flown with 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.
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Alternative routes for Tucson to Kaua'i
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Complete your trip
Complete your trip to Kaua'i by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tucson to Kaua'i by cabin class
Find flights from Tucson to Kaua'i, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tucson and Kaua'i flights
Browse other Tucson and Kaua'i flight options. Last updated on May 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Tucson to Kaua'i
Discover the top 2 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 May 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$550 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$429 | Average$680 | FlexibilityNo cancel fee | On-time71% |