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$147+ Cheap flights from Hilo to Las Vegas (ITO - LAS)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — LAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Hilo to Las Vegas 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

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Cheapflights Tip: The best prices from Hilo Intl to Las Vegas Harry Reid Intl are usually found in January or September, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Sunday

Cheap flight deals from Hilo to Las Vegas

Cheapest flights from Hilo to Las Vegas
Explore the most affordable flight options available from Hilo to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Southwest deal was found by Cheapflights users on 12/16. 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.
Sat 12/273:25 pmITO - LAS
1 stop11h 50mSouthwest
Mon 1/510:30 amLAS - ITO
1 stop13h 10mSouthwest
Deal found 12/16$714
This Travelocity deal was found by Cheapflights users on 12/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 amITO - LAS
1 stop7h 59mMultiple Airlines
Mon 1/57:00 amLAS - ITO
2 stops12h 29mMultiple Airlines
Deal found 12/16$718
This Southwest deal was found by Cheapflights users on 12/17. 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.
Sat 12/273:25 pmITO - LAS
1 stop11h 50mSouthwest
Mon 12/299:30 amLAS - ITO
1 stop10h 40mSouthwest
Deal found 12/17$734
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/316:44 pmITO - LAS
1 stop9h 50mMultiple Airlines
Sun 1/47:56 pmLAS - ITO
2 stops19h 18mMultiple Airlines
Deal found 12/17$741
This Southwest deal was found by Cheapflights users on 12/16. 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.
Sun 12/2111:40 amITO - LAS
2 stops9h 40mSouthwest
Fri 1/210:30 amLAS - ITO
1 stop9h 40mSouthwest
Deal found 12/16$784
This Southwest deal was found by Cheapflights users on 12/17. 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.
Wed 12/313:25 pmITO - LAS
1 stop11h 50mSouthwest
Sun 1/410:30 amLAS - ITO
1 stop13h 10mSouthwest
Deal found 12/17$854
This Hawaiian Airlines deal was found by Cheapflights users on 12/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:44 pmITO - LAS
1 stop12h 50mAlaska Airlines
Sat 1/31:57 amLAS - ITO
1 stop9h 02mAlaska Airlines
Deal found 12/15$887

Find flight deals from Hilo to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Hilo (ITO) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$385
(Alaska Airlines)

One-way from

$147
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$599
Provider with most accurate pricing for Hilo Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hilo Intl-Las Vegas Harry Reid Intl flights.
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From Hilo Intl to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Hilo Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to Las Vegas 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 December 18, 2025.
Use the filters below to find and compare flights from Hilo to Las Vegas that are best for you.

Fly from

Hilo

Fly to

Las Vegas

Route

Depart

Return

Price

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 1/22

8:59 am-11:28 pm

2 stops12h 29m

Las Vegas Harry Reid Intl

Wed 1/28

8:13 pm-2:32 pm

2 stops20h 19m

$385

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Mon 2/2

6:00 am-6:41 pm

2 stops10h 41m

Las Vegas Harry Reid Intl

Tue 2/3

6:41 pm-7:04 pm

2 stops26h 23m

$411

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Wed 2/25

6:00 am-10:28 pm

2 stops14h 28m

Las Vegas Harry Reid Intl

Sat 2/28

3:50 pm-7:05 am

2 stops17h 15m

$421

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Tue 1/13

1:42 pm-11:59 pm

1 stop8h 17m

Las Vegas Harry Reid Intl

Tue 1/13

1:59 am-8:29 am

1 stop8h 30m

$431

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 1/22

8:24 am-7:30 pm

1 stop9h 06m

Las Vegas Harry Reid Intl

Wed 1/28

8:25 am-5:29 pm

1 stop11h 04m

$472

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 2/12

7:42 am-8:23 pm

1 stop10h 41m

Las Vegas Harry Reid Intl

Wed 2/18

8:20 am-9:24 pm

2 stops15h 04m

$485

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Tue 2/17

8:30 pm-6:18 pm

2 stops19h 48m

Las Vegas Harry Reid Intl

Sun 2/22

6:00 am-10:35 pm

2 stops18h 35m

$497

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 2/12

6:00 am-8:14 pm

2 stops12h 14m

Las Vegas Harry Reid Intl

Sun 2/15

1:55 am-11:24 am

1 stop11h 29m

$519

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Mon 2/2

8:30 pm-6:25 am

1 stop7h 55m

Las Vegas Harry Reid Intl

Tue 2/3

8:25 am-5:29 pm

1 stop11h 04m

$528

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 2/12

7:41 pm-6:24 am

1 stop8h 43m

Las Vegas Harry Reid Intl

Sun 2/15

1:55 am-10:15 am

1 stop10h 20m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results
1
2

Compare providers for flights from Hilo to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hilo to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hilo-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hilo-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hilo-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hilo-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hilo-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hilo to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Hilo 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 Hilo to Las Vegas

How far ahead should I book a flight from Hilo to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Hilo to Las Vegas. Price data was last updated on December 12, 2025.

The best time to book flights from Hilo to Las Vegas is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hilo to Las Vegas?

Currently, November is the cheapest month in which you can book a flight from Hilo to Las Vegas (average of $167). Flying from Hilo to Las Vegas in May is currently the most expensive (average of $340). 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.

What is the cheapest time of day to fly from ITO to LAS?

Find hourly flight availability from Hilo to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Hilo to Las Vegas is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 16% on airfare.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Hilo to Las Vegas, such as Alaska Airlines, Southwest, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,479 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,251 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Hilo to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hilo to Las Vegas?

    There are many flights that can get you from Hilo to Las Vegas in 8h 17m. Fly via Alaska Airlines to get the fastest option. The distance from Hilo to Las Vegas is about 2659 mi.

  • What are the cheapest airlines flying from Hilo to Las Vegas round-trip?

    Flying on Hawaiian Airlines is currently your cheapest option to Las Vegas, with prices starting at $371. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Southwest, with the lowest prices starting at $371 and $536, respectively. Hawaiian Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hilo to Las Vegas one-way?

    $215 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and Southwest, with prices starting from $257 and $287, respectively.

  • Can I find deals for flights from Hilo to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Hilo to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilo to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Las Vegas.

  • Can I find deals for business class flights from Hilo to Las Vegas?

    Yes. Cheapflights offers flight deals from Hilo to Las Vegas 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 Hilo to Las Vegas?

    Currently, November is the cheapest month in which you can book a flight from Hilo to Las Vegas (average of $167). Flying from Hilo to Las Vegas in May is currently the most expensive (average of $340). 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

Traveling to a place near Las Vegas?

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Top 3 airlines flying from Hilo to Las Vegas

Discover the top 3 airlines that operate flights from Hilo to Las Vegas. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$371Average$599FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$422Average$691FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$536Average$662FlexibilityNo cancel feeOn-time63%

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