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Cheap flights from Hilo to Las Vegas from $163

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 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hilo to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
11:00 am - 9:53 pm-
8h 53m
Alaska Airlines Logo
7:00 am - 3:22 pm-
10h 22m
$325Alaska Airlines
Mon, Nov 9 - Sat, Nov 14
Alaska Airlines Logo
8:45 pm - 7:52 am-
8h 07m
Alaska Airlines Logo
1:55 am - 7:59 am-
8h 04m
$325Alaska Airlines
Wed, Oct 28 - Fri, Nov 6
Alaska Airlines Logo
6:18 pm - 7:52 am-
10h 34m
Alaska Airlines Logo
1:55 am - 10:28 am-
10h 33m
$325Alaska Airlines
Wed, Oct 28 - Fri, Nov 6
Alaska Airlines Logo
8:28 am - 7:07 pm-
7h 39m
Alaska Airlines Logo
6:20 pm - 7:03 am-
15h 43m
$325Alaska Airlines
Fri, Sep 11 - Thu, Sep 17
Alaska Airlines Logo
11:20 am - 9:59 pm-
7h 39m
Alaska Airlines Logo
6:20 pm - 8:54 am-
17h 34m
$325Alaska Airlines
Mon, Oct 12 - Sat, Oct 17
Alaska Airlines Logo
9:26 am - 11:55 pm-
12h 29m
Alaska Airlines Logo
9:30 am - 5:47 pm-
10h 17m
$325Alaska Airlines
Wed, Nov 4 - Thu, Nov 12
Alaska Airlines Logo
5:58 pm - 7:58 am-
11h 00m
Alaska Airlines Logo
1:55 am - 8:53 am-
9h 58m
$325Alaska Airlines
Sat, Aug 29 - Fri, Sep 4
Alaska Airlines Logo
6:00 am - 4:40 pm-
7h 40m
Alaska Airlines Logo
1:55 am - 7:03 am-
8h 08m
$325Alaska Airlines
Mon, Sep 14 - Thu, Sep 17
Southwest Logo
8:45 pm - 5:10 am-
5h 25mnonstop
Southwest Logo
9:30 am - 12:35 pm-
6h 05mnonstop
$375Southwest
Thu, Sep 24 - Thu, Oct 1
Southwest Logo
8:45 pm - 5:10 am-
5h 25mnonstop
Southwest Logo
5:30 am - 2:35 pm-
12h 05m
$390Southwest
Fri, Oct 23 - Mon, Oct 26

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Southwest flights from Hilo to Las Vegas

Our best Southwest deals on Hilo to Las Vegas flight tickets
Southwest
Sep 24
ITO8:45 pmHilo Intl
5h 25m
LAS5:10 amLas Vegas Harry Reid Intl
Oct 1
LAS9:30 amLas Vegas Harry Reid Intl
6h 05m
ITO12:35 pmHilo Intl
$375
Southwest
Oct 23
ITO8:45 pmHilo Intl
5h 25m
LAS5:10 amLas Vegas Harry Reid Intl
Oct 26
LAS5:30 amLas Vegas Harry Reid Intl
12h 05m
2 stops
ITO2:35 pmHilo Intl
$390
Southwest
Nov 9
ITO6:55 pmHilo Intl
9h 10m
1 stop
LAS6:05 amLas Vegas Harry Reid Intl
Nov 13
LAS9:15 amLas Vegas Harry Reid Intl
6h 05m
ITO1:20 pmHilo Intl
$404

Alaska Airlines flights from Hilo to Las Vegas

Our best Alaska Airlines deals on Hilo to Las Vegas flight tickets
Alaska Airlines
Sep 11
ITO8:28 amHilo Intl
7h 39m
1 stop
LAS7:07 pmLas Vegas Harry Reid Intl
Sep 17
LAS6:20 pmLas Vegas Harry Reid Intl
15h 43m
1 stop
ITO7:03 amHilo Intl
$325
Alaska Airlines
Sep 11
ITO8:28 amHilo Intl
7h 39m
1 stop
LAS7:07 pmLas Vegas Harry Reid Intl
Sep 17
LAS6:20 pmLas Vegas Harry Reid Intl
15h 43m
1 stop
ITO7:03 amHilo Intl
$385
Alaska Airlines
Aug 17
ITO3:45 pmHilo Intl
13h 18m
1 stop
LAS8:03 amLas Vegas Harry Reid Intl
Aug 21
LAS7:02 amLas Vegas Harry Reid Intl
14h 15m
1 stop
ITO6:17 pmHilo Intl
$400

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 August 4, 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

Mon 11/9

11:00 am-9:53 pm

1 stop8h 53m

Las Vegas Harry Reid Intl

Sat 11/14

7:00 am-3:22 pm

1 stop10h 22m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Wed 10/28

8:45 pm-7:52 am

1 stop8h 07m

Las Vegas Harry Reid Intl

Fri 11/6

1:55 am-7:59 am

1 stop8h 04m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Wed 10/28

6:18 pm-7:52 am

1 stop10h 34m

Las Vegas Harry Reid Intl

Fri 11/6

1:55 am-10:28 am

1 stop10h 33m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 9/11

8:28 am-7:07 pm

1 stop7h 39m

Las Vegas Harry Reid Intl

Thu 9/17

6:20 pm-7:03 am

1 stop15h 43m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Mon 10/12

11:20 am-9:59 pm

1 stop7h 39m

Las Vegas Harry Reid Intl

Sat 10/17

6:20 pm-8:54 am

1 stop17h 34m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Wed 11/4

9:26 am-11:55 pm

1 stop12h 29m

Las Vegas Harry Reid Intl

Thu 11/12

9:30 am-5:47 pm

1 stop10h 17m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Sat 8/29

5:58 pm-7:58 am

1 stop11h 00m

Las Vegas Harry Reid Intl

Fri 9/4

1:55 am-8:53 am

1 stop9h 58m

$325

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Mon 9/14

6:00 am-4:40 pm

1 stop7h 40m

Las Vegas Harry Reid Intl

Thu 9/17

1:55 am-7:03 am

1 stop8h 08m

$325
Quickest round-trip

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Thu 9/24

8:45 pm-5:10 am

Nonstop5h 25m

Las Vegas Harry Reid Intl

Thu 10/1

9:30 am-12:35 pm

Nonstop6h 05m

$375

HiloLas Vegas

ITO - LAS

ITOLAS

Hilo Intl

Fri 10/23

8:45 pm-5:10 am

Nonstop5h 25m

Las Vegas Harry Reid Intl

Mon 10/26

5:30 am-2:35 pm

2 stops12h 05m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Prices are currently low for flights on this route.

Typical prices usually range from $353 to $634.
The lowest price recently found on this route was $325.

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 $465. 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 day to depart on your flight to Las Vegas?

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $577. Flights from Hilo to Las Vegas on a Friday will generally be more expensive and average around $606. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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 56% 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 August 2026, prices for Hilo to Las Vegas flights are approximately 32% 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

Best Price Found

$168

Fastest flight time

5h 25m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Hilo in the past 72 hours is $168. The best round-trip flight deal from Hilo to Las Vegas found on momondo in the last 72 hours is $398.
The fastest flight from Hilo to Las Vegas takes 5h 25m
Direct flights go from Hilo to Las Vegas on Monday, Tuesday, Thursday, Friday and Saturday. 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 $371Free CancellationRating
7.9
12,766 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $405Free CancellationRating
8.0
4,220 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
Boulder City
Winchester
Primm
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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