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Cheap flights from Hilo to Las Vegas from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hilo to Las Vegas departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Hilo to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:45 pm - 5:10 am
ITO
-
LAS
5h 25mnonstop
Southwest Logo
9:30 am - 12:35 pm
LAS
-
ITO
6h 05mnonstop
$343Southwest
Fri, Aug 14 - Thu, Aug 20
Alaska Airlines Logo
7:35 am - 10:10 pm
ITO
-
LAS
11h 35m
1 stop
Alaska Airlines Logo
7:02 am - 6:17 pm
LAS
-
ITO
14h 15m
1 stop
$353Alaska Airlines
Fri, Aug 14 - Thu, Aug 20
Alaska Airlines Logo
8:45 pm - 4:40 pm
ITO
-
LAS
16h 55m
1 stop
Alaska Airlines Logo
10:00 am - 9:54 pm
LAS
-
ITO
14h 54m
1 stop
$354Alaska Airlines
Fri, Aug 21 - Thu, Aug 27
Alaska Airlines Logo
8:45 pm - 8:03 am
ITO
-
LAS
8h 18m
1 stop
Alaska Airlines Logo
10:00 am - 5:26 pm
LAS
-
ITO
10h 26m
1 stop
$372Alaska Airlines
Fri, Aug 14 - Thu, Aug 20
Alaska Airlines Logo
5:30 pm - 7:58 am
ITO
-
LAS
11h 28m
1 stop
Alaska Airlines Logo
1:55 am - 8:53 am
LAS
-
ITO
9h 58m
1 stop
$373Alaska Airlines
Fri, Aug 21 - Thu, Aug 27
Multiple Airlines Logo
4:44 pm - 10:50 am
ITO
-
LAS
15h 06m
2 stops
Multiple Airlines Logo
10:00 am - 4:58 pm
LAS
-
ITO
9h 58m
1 stop
$406Multiple Airlines
Fri, Aug 21 - Thu, Aug 27
Southwest Logo
8:45 pm - 5:10 am
ITO
-
LAS
5h 25mnonstop
Southwest Logo
9:30 am - 12:35 pm
LAS
-
ITO
6h 05mnonstop
$415Southwest
Fri, Aug 14 - Thu, Aug 20
Southwest Logo
6:55 pm - 8:45 am
ITO
-
LAS
10h 50m
2 stops
Southwest Logo
9:30 am - 12:35 pm
LAS
-
ITO
6h 05mnonstop
$437Southwest
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
8:45 pm - 7:58 am
ITO
-
LAS
8h 13m
1 stop
Multiple Airlines Logo
8:45 am - 5:26 pm
LAS
-
ITO
11h 41m
2 stops
$450Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
5:59 pm - 8:03 am
ITO
-
LAS
11h 04m
1 stop
Multiple Airlines Logo
10:23 am - 7:12 pm
LAS
-
ITO
11h 49m
2 stops
$453Multiple Airlines
Fri, Aug 14 - Thu, Aug 20

Alaska Airlines flights from Hilo to Las Vegas

Our best Alaska Airlines deals on Hilo to Las Vegas flight tickets
Alaska Airlines
Sep 29
ITO8:28 amHilo Intl
7h 39m
1 stop
LAS7:07 pmLas Vegas Harry Reid Intl
Sep 29
LAS1:55 amLas Vegas Harry Reid Intl
9h 01m
1 stop
ITO7:56 amHilo Intl
$348
Alaska Airlines
Sep 30
ITO11:27 amHilo Intl
9h 27m
1 stop
LAS11:54 pmLas Vegas Harry Reid Intl
Oct 5
LAS1:55 amLas Vegas Harry Reid Intl
9h 03m
1 stop
ITO7:58 amHilo Intl
$353
Alaska Airlines
Aug 21
ITO8:45 pmHilo Intl
16h 55m
1 stop
LAS4:40 pmLas Vegas Harry Reid Intl
Aug 27
LAS10:00 amLas Vegas Harry Reid Intl
14h 54m
1 stop
ITO9:54 pmHilo Intl
$354

United Airlines flights from Hilo to Las Vegas

Our best United Airlines deals on Hilo to Las Vegas flight tickets
United Airlines
Jun 7
ITO7:44 pmHilo Intl
10h 58m
2 stops
LAS9:42 amLas Vegas Harry Reid Intl
Jun 12
LAS2:15 pmLas Vegas Harry Reid Intl
19h 48m
2 stops
ITO7:03 amHilo Intl
$897
United Airlines
Jun 11
ITO11:27 amHilo Intl
9h 54m
2 stops
LAS12:21 amLas Vegas Harry Reid Intl
Jun 15
LAS6:00 amLas Vegas Harry Reid Intl
15h 17m
2 stops
ITO6:17 pmHilo Intl
$907
United Airlines
Jun 11
ITO11:27 amHilo Intl
9h 54m
2 stops
LAS12:21 amLas Vegas Harry Reid Intl
Jun 15
LAS6:20 pmLas Vegas Harry Reid Intl
26h 57m
2 stops
ITO6:17 pmHilo Intl
$954

momondo 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, momondo users made 832,500 searches. Data last updated June 2, 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
Quickest round-trip

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/14

8:45 pm-5:10 am

Nonstop5h 25m

Las Vegas Harry Reid Intl

Thu 8/20

9:30 am-12:35 pm

Nonstop6h 05m

$343

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/14

7:35 am-10:10 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Thu 8/20

7:02 am-6:17 pm

1 stop14h 15m

$353

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/21

8:45 pm-4:40 pm

1 stop16h 55m

Las Vegas Harry Reid Intl

Thu 8/27

10:00 am-9:54 pm

1 stop14h 54m

$354

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/14

8:45 pm-8:03 am

1 stop8h 18m

Las Vegas Harry Reid Intl

Thu 8/20

10:00 am-5:26 pm

1 stop10h 26m

$372

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/21

5:30 pm-7:58 am

1 stop11h 28m

Las Vegas Harry Reid Intl

Thu 8/27

1:55 am-8:53 am

1 stop9h 58m

$373

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/21

4:44 pm-10:50 am

2 stops15h 06m

Las Vegas Harry Reid Intl

Thu 8/27

10:00 am-4:58 pm

1 stop9h 58m

$406

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/14

8:45 pm-5:10 am

Nonstop5h 25m

Las Vegas Harry Reid Intl

Thu 8/20

9:30 am-12:35 pm

Nonstop6h 05m

$415

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 8/13

6:55 pm-8:45 am

2 stops10h 50m

Las Vegas Harry Reid Intl

Mon 8/17

9:30 am-12:35 pm

Nonstop6h 05m

$437

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/21

8:45 pm-7:58 am

1 stop8h 13m

Las Vegas Harry Reid Intl

Fri 8/28

8:45 am-5:26 pm

2 stops11h 41m

$450

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 8/14

5:59 pm-8:03 am

1 stop11h 04m

Las Vegas Harry Reid Intl

Thu 8/20

10:23 am-7:12 pm

2 stops11h 49m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Hilo to Las Vegas

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

What is the typical price of a round-trip flight between Hilo and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of April is, on average, the cheapest month to fly to Las Vegas from Hilo, with most prices found around $305. The month of January is another great option to travel to Las Vegas, with average flight prices from Hilo averaging around $471.

What is the cheapest Hilo Intl to Las Vegas Harry Reid Intl flight route?

Fly from Hilo Intl to Las Vegas Harry Reid Intl for the best Hilo Intl - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Hilo when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $562 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Hilo for as low as $272 on momondo.

What cabin class options are available on Hilo to Las Vegas flights?

There is only 1 cabin class available to choose from on Hilo to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hilo to Las Vegas flights?

You could potentially save up to 47% on your flight if you consider stops on a Hilo to Las Vegas flight.

How have Hilo to Las Vegas flight prices changed over time?

As of June 2026, prices for Hilo to Las Vegas flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Hilo to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Hilo to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hilo to Las Vegas (ITO to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hilo to Las Vegas

Fastest flight time

5h 25m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Las Vegas

1 airport
The fastest flight from Hilo to Las Vegas takes 5h 25m
Direct flights go from Hilo to Las Vegas on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Las Vegas. From Hilo there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from Hilo to Las Vegas

  • How far is Hilo Intl to Las Vegas Harry Reid Intl by plane?

    A flight from Hilo Intl to Las Vegas Harry Reid Intl will travel around 2663.9 mi. By plane, this route typically takes 5h 25m.

  • When did momondo last update prices for flights from Hilo Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Hilo Intl Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Hilo Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Hilo Intl Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hilo Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hilo to Las Vegas?

  • What is the most popular airline from Hilo to Las Vegas?

Best airlines flying from Hilo to Las Vegas

Compare and see reviews for airlines that fly from Hilo to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $350Free CancellationRating
7.9
12,446 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $371Free CancellationRating
7.8
2,833 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $502Free CancellationRating
8.0
4,260 reviews
Search Southwest flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Paradise
Henderson
North Las Vegas
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Primm
Boulder City
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Hilo to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hilo to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hilo to Las Vegas with flexible booking policies on momondo?

Yes. All flights to Las Vegas from Hilo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hilo to Las Vegas?

Once all potential Hilo to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hilo to Las Vegas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Hilo and alert you when they change.

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