$160 Cheap Flights from Phoenix (PHX) to Lihue (LIH)

View $160 flight on Sun, May 3, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Lihue Airport (LIH)

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Cheap Flights from Phoenix to Lihue (PHX-LIH)

Prices were available within the past 7 days and start at $160 for one-way flights and $325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Apr 28 - Thu, May 7
PHX
Phoenix
LIH
Kauai
$325 Roundtrip, found 10 hours ago
$325
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Tue, Apr 28 from Phoenix to Kauai, returning Thu, May 7, priced at $325 found 10 hours ago
Southwest Airlines
Mon, Aug 24 - Tue, Sep 1
PHX
Phoenix
LIH
Kauai
$340 Roundtrip, found 2 days ago
$340
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 24 from Phoenix to Kauai, returning Tue, Sep 1, priced at $340 found 2 days ago
Southwest Airlines
Tue, Sep 1 - Thu, Sep 10
PHX
Phoenix
LIH
Kauai
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Sep 1 from Phoenix to Kauai, returning Thu, Sep 10, priced at $350 found 1 day ago
Alaska Airlines
Mon, Sep 14 - Mon, Sep 21
PHX
Phoenix
LIH
Kauai
$354 Roundtrip, found 2 hours ago
$354
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Sep 14 from Phoenix to Kauai, returning Mon, Sep 21, priced at $354 found 2 hours ago
Southwest Airlines
Tue, Apr 28 - Tue, May 5
PHX
Phoenix
LIH
Kauai
$354 Roundtrip, found 9 hours ago
$354
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Tue, Apr 28 from Phoenix to Kauai, returning Tue, May 5, priced at $354 found 9 hours ago
Delta
Wed, Apr 29 - Tue, May 5
PHX
Phoenix
LIH
Kauai
$357 Roundtrip, found 21 hours ago
$357
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Apr 29 from Phoenix to Kauai, returning Tue, May 5, priced at $357 found 21 hours ago
Southwest Airlines
Tue, Apr 28 - Thu, May 7
PHX
Phoenix
LIH
Kauai
$358 Roundtrip, found 10 hours ago
$358
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Tue, Apr 28 from Phoenix to Kauai, returning Thu, May 7, priced at $358 found 10 hours ago
Southwest Airlines
Tue, Apr 28 - Tue, May 5
PHX
Phoenix
LIH
Kauai
$360 Roundtrip, found 9 hours ago
$360
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Tue, Apr 28 from Phoenix to Kauai, returning Tue, May 5, priced at $360 found 9 hours ago
American Airlines
Thu, Jan 14 - Thu, Jan 28
PHX
Phoenix
LIH
Kauai
$375 Roundtrip, just found
$375
Roundtrip
just found
Select American Airlines flight, departing Thu, Jan 14 from Phoenix to Kauai, returning Thu, Jan 28, priced at $375 just found
United
Wed, Apr 15 - Mon, Apr 20
PHX
Phoenix
LIH
Kauai
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 15 from Phoenix to Kauai, returning Mon, Apr 20, priced at $394 found 1 day ago

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Alternative airports near Lihue

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lihue Airport LIH. Cheapest option available. Flights from $445
LIH
Lihue Airport
Cheapest
Flights from $445

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) cost?
You can find cheap one-way flights from $160 and cheap return flights from $325 Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) with Expedia. One-way flights generally range between $229 and $1711, and roundtrip flights usually range from $497 to $1782. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
February is the cheapest month to fly from Phoenix (PHX) to Lihue (LIH), with average return fares around $500. This is about 18% lower than the average price throughout the year, as demand tends to drop after the holiday season. Other affordable months to consider are January and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
You can fly direct from PHX to LIH on American Airlines, with around 7 flights per week.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
American Airlines is one of the cheapest airlines offering nonstop flights from Sky Harbor Intl. (PHX) to Lihue (LIH), with round-trip tickets starting from around $643. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
The best airline to fly with from Phoenix, AZ (PHX) to Lihue, HI (LIH) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from PHX to LIH, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
The ideal months to fly from Phoenix to Lihue are January and February. You can find return flights for about $500, making it a great time to escape to Hawaii during the winter months. January offers a chance to enjoy the beautiful Hawaiian weather while avoiding the peak tourist season.*Prices based on flights available on Expedia in the last year.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
You can find approximately 1 nonstop flights per day from Sky Harbor Intl. (PHX) to (LIH). For more options, look at flights that include layovers.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PHX to LIH. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
The most popular departure times for flights from Phoenix, AZ (PHX) to Lihue, HI (LIH) are in the early morning, from 6am to 9am. About 48% of passengers prefer this time window. Many major carriers, including Hawaiian Airlines, Alaska Airlines, and United Airlines, offer flights during this window. This timing works well because it allows you to enjoy a full day in Hawaii after your arrival.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
A nonstop flight from PHX to LIH typically takes around 6 hours 50 minutes, covering approximately 2,975 miles. Connecting flights on this route usually add 3 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
First class is available on flights from PHX to LIH. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • Hawaiian Airlines
  • United Airlines

How much is a business class flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
A direct, return business class ticket from Phoenix (PHX) to Lihue (LIH) typically costs between $2,754 - $3,893. A non-stop, one-way business class flight is usually around $1,277 - $3,151. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Lihue, HI (LIH) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Lihue
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$324
Distance
2975 mi
Average flight time
6 hours 59 mins

Book with confidence

Phoenix to Lihue Flights

The cheapest times to fly from Phoenix to Lihue

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Lihue are during the month of April. You can find some of the cheapest flights from Phoenix to Lihue with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Lihue

Sunday is one of the best days to book for cheap flights from Phoenix to Lihue: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Lihue

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Lihue in 2026. You can also book with separate airlines for your outbound and return journeys, from $160 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Lihue flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Lihue airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Lihue Flights

*Flight schedules are subject to change.

*Available to One Key members.