HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$163+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — LAS
Aug 19 — Aug 261
Wed 8/19
Wed 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 20, 2026.

This Hawaiian Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 9/158:28 am
ITO
-
LAS
1 stop7h 39m
Alaska Airlines
Tue 9/151:55 am
LAS
-
ITO
1 stop8h 08m
Alaska Airlines
Deal found 7/15$320
This Hawaiian Airlines deal was found by Cheapflights users on 7/18. 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.
Mon 10/129:26 am
ITO
-
LAS
1 stop9h 33m
Alaska Airlines
Fri 10/161:55 am
LAS
-
ITO
1 stop9h 03m
Alaska Airlines
Deal found 7/18$325
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
ITO
-
LAS
2 stops9h 27m
Multiple Airlines
Tue 9/151:55 am
LAS
-
ITO
1 stop8h 08m
Multiple Airlines
Deal found 7/15$329
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:59 pm
ITO
-
LAS
2 stops14h 13m
Multiple Airlines
Fri 10/161:55 am
LAS
-
ITO
1 stop9h 03m
Multiple Airlines
Deal found 7/16$335
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:58 pm
ITO
-
LAS
2 stops12h 44m
Multiple Airlines
Fri 9/188:45 am
LAS
-
ITO
2 stops11h 41m
Multiple Airlines
Deal found 7/15$345
This Southwest deal was found by Cheapflights users on 7/18. 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.
Mon 8/178:45 pm
ITO
-
LAS
Nonstop5h 25m
Southwest
Fri 8/219:30 am
LAS
-
ITO
Nonstop6h 05m
Southwest
Deal found 7/18$375
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:55 pm
ITO
-
LAS
2 stops12h 00m
Southwest
Mon 11/29:15 am
LAS
-
ITO
Nonstop6h 05m
Southwest
Deal found 7/15$390
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:44 pm
ITO
-
LAS
2 stops12h 49m
Multiple Airlines
Fri 11/61:55 am
LAS
-
ITO
1 stop8h 04m
Multiple Airlines
Deal found 7/16$392
This Priceline deal was found by Cheapflights users on 7/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:30 am
ITO
-
LAS
1 stop7h 40m
Alaska Airlines
Sat 8/1510:05 am
LAS
-
ITO
1 stop8h 08m
Alaska Airlines
Deal found 7/20$400
This Booking.com deal was found by Cheapflights users on 7/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:59 pm
ITO
-
LAS
2 stops14h 22m
Multiple Airlines
Wed 11/48:08 am
LAS
-
ITO
2 stops11h 19m
Multiple Airlines
Deal found 7/19$402
This Southwest deal was found by Cheapflights users on 7/19. 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.
Thu 10/296:55 pm
ITO
-
LAS
2 stops10h 40m
Southwest
Wed 11/46:05 am
LAS
-
ITO
2 stops10h 25m
Southwest
Deal found 7/19$405

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 July 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Hawaiian Airlines)

One-way from

$163
(Hawaiian Airlines)

Popular in

May

Cheapest in

April

Average price

$475

Good one-way deal

$229 or less
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.
Search Deals
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. 4% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Hilo Intl to Las Vegas Harry Reid Intl.
Search Deals

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 July 20, 2026.
Use the filters below to find and compare flights from Hilo to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Tue 9/15

8:28 am-7:07 pm

1 stop7h 39m

Las Vegas Harry Reid Intl

Tue 9/15

1:55 am-7:03 am

1 stop8h 08m

$320

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Mon 8/17

6:49 pm-8:03 am

1 stop10h 14m

Las Vegas Harry Reid Intl

Thu 8/20

1:55 am-8:53 am

1 stop9h 58m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Wed 8/12

8:30 am-7:10 pm

1 stop7h 40m

Las Vegas Harry Reid Intl

Mon 8/17

7:05 am-6:17 pm

1 stop14h 12m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Tue 9/15

6:49 pm-9:42 am

2 stops11h 53m

Las Vegas Harry Reid Intl

Wed 9/16

11:55 am-9:54 pm

2 stops12h 59m

$339

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Sun 9/13

5:58 pm-9:42 am

2 stops12h 44m

Las Vegas Harry Reid Intl

Fri 9/18

8:45 am-5:26 pm

2 stops11h 41m

$345

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Sun 9/20

5:30 pm-9:42 am

2 stops13h 12m

Las Vegas Harry Reid Intl

Wed 9/23

11:55 am-9:54 pm

2 stops12h 59m

$345

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Wed 10/28

6:55 pm-9:55 am

2 stops12h 00m

Las Vegas Harry Reid Intl

Mon 11/2

9:15 am-1:20 pm

Nonstop6h 05m

$390

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Wed 10/28

6:00 am-7:28 pm

2 stops10h 28m

Las Vegas Harry Reid Intl

Mon 11/2

6:00 am-4:59 pm

2 stops12h 59m

$459

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 1/14

11:27 am-11:55 pm

1 stop10h 28m

Las Vegas Harry Reid Intl

Tue 1/19

9:15 am-5:27 pm

1 stop10h 12m

$475
Quickest round-trip

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Tue 10/27

6:00 am-4:50 pm

1 stop7h 50m

Las Vegas Harry Reid Intl

Fri 10/30

9:30 am-12:35 pm

Nonstop6h 05m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 20 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hilo-Las Vegas flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, April is the cheapest month in which you can book a flight from Hilo to Las Vegas (average of $465). Flying from Hilo to Las Vegas in May is currently the most expensive (average of $650). 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.

How much does it cost to fly round-trip from Hilo to Las Vegas?

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 July 20, 2026.
Read through reviews of airlines operating flights from Hilo to Las Vegas, such as Southwest and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Alaska Airlines
7.9
Good
12,679 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 7h 39m. 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 Alaska Airlines is currently your cheapest option to Las Vegas, with prices starting at $350. Another option worth looking into is Southwest, starting at $454 round trip. Alaska Airlines is 37% 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?

    $110 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and Southwest, with prices starting from $221 and $307, respectively.

  • What are the cheapest flights from Hilo to Las Vegas?

    While on average a flight from Hilo to Las Vegas is generally $229, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Hilo Intl - Las Vegas Harry Reid Intl), you can expect to pay $325 for that flight.

  • 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, April is the cheapest month in which you can book a flight from Hilo to Las Vegas (average of $465). Flying from Hilo to Las Vegas in May is currently the most expensive (average of $650). 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?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
Mesquite
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Hilo to Las Vegas

Discover the top 2 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 July 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$350Average$589FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$454Average$634FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.