ITO - LAS

$172 Find Cheap Flights from Hilo to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hilo to Las Vegas departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hilo to Las Vegas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$349
Typical prices: $581-$455
Alaska Airlines
czw. 9/10wt. 9/15
ITO - LAS • 1 stop
Cheapest non-stop
$415
Southwest
pt. 8/28pt. 9/4
ITO - LAS • Non-stop
Nonstop flights
3 days a week
Mon, Thu, Fri
You can fly direct with Southwest. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $513 (round-trip)
Shortest trip • 8h 20m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 44% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hilo to Las Vegas (ITO-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hilo to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hilo to Las Vegas

czw., wrz 10 - wt., wrz 15
Alaska Airlines Logo
11:27 am - 9:59 pm
ITO
-
LAS
7h 32m
1 stop
Alaska Airlines Logo
1:55 am - 7:56 am
LAS
-
ITO
9h 01m
1 stop
$349Alaska Airlines
pon., paź 12 - pt., paź 16
Alaska Airlines Logo
11:27 am - 9:59 pm
ITO
-
LAS
7h 32m
1 stop
Alaska Airlines Logo
1:55 am - 7:58 am
LAS
-
ITO
9h 03m
1 stop
$353Alaska Airlines
pon., paź 12 - pt., paź 16
Multiple Airlines Logo
8:45 pm - 3:31 pm
ITO
-
LAS
15h 46m
2 stops
Multiple Airlines Logo
1:55 am - 7:03 am
LAS
-
ITO
8h 08m
1 stop
$363Multiple Airlines
śr., wrz 30 - wt., paź 6
Multiple Airlines Logo
9:26 am - 11:54 pm
ITO
-
LAS
11h 28m
1 stop
Multiple Airlines Logo
8:27 am - 7:12 pm
LAS
-
ITO
13h 45m
2 stops
$406Multiple Airlines
pt., paź 30 - pon., lis 2
Alaska Airlines Logo
12:48 pm - 11:53 pm
ITO
-
LAS
8h 05m
1 stop
Alaska Airlines Logo
7:00 am - 4:17 pm
LAS
-
ITO
11h 17m
1 stop
$409Alaska Airlines
śr., paź 28 - sob., paź 31
Alaska Airlines Logo
8:30 am - 7:08 pm
ITO
-
LAS
7h 38m
1 stop
Alaska Airlines Logo
9:55 am - 3:13 pm
LAS
-
ITO
8h 18m
1 stop
$414Alaska Airlines
pt., sie 28 - pt., wrz 4
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
czw., wrz 17 - wt., wrz 22
Southwest Logo
8:45 pm - 5:10 am
ITO
-
LAS
5h 25mnonstop
Southwest Logo
8:25 am - 6:10 pm
LAS
-
ITO
12h 45m
1 stop
$420Southwest
pt., paź 2 - pon., paź 5
Southwest Logo
8:45 pm - 5:20 am
ITO
-
LAS
5h 35mnonstop
Southwest Logo
5:45 am - 2:35 pm
LAS
-
ITO
11h 50m
2 stops
$421Southwest
pt., paź 30 - pon., lis 2
Multiple Airlines Logo
6:00 am - 10:17 pm
ITO
-
LAS
13h 17m
2 stops
Multiple Airlines Logo
7:00 am - 2:24 pm
LAS
-
ITO
9h 24m
1 stop
$424Multiple Airlines
Booking Insights

KAYAK's insights & trends for Hilo to Las Vegas flights

Get data-powered insights and trends into flights from Hilo to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Hilo to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hilo to Las Vegas departing in September.

What is the cheapest month to fly from Hilo to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hilo to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hilo to Las Vegas is April, where tickets cost $305 (return) on average. On the other hand, the most expensive months are May and November, where the average cost of round-trip tickets is $637 and $631 respectively.

Can I save money by flying with a layover from Hilo to Las Vegas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $470, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hilo to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hilo to Las Vegas, you should book around 6 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$172
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Hilo to Las Vegas

When to book flights from Hilo to Las Vegas

Are your dates flexible? Find out the best times to travel from Hilo to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hilo to Las Vegas

  • What is the cheapest flight from Hilo to Las Vegas?

    In the last 5 days, the lowest price for a flight from Hilo to Las Vegas was $172 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between Hilo and Las Vegas?

    No, a passport isn't needed to fly from Hilo to Las Vegas. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Hilo to Las Vegas?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Hilo to Las Vegas flight route.

  • Which airline alliances offer flights from Hilo to Las Vegas?

    oneworld is the only airline alliance operating flights between Hilo and Las Vegas.

  • Which is the best airline for flights from Hilo to Las Vegas, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Hilo to Las Vegas are Alaska Airlines and Southwest. With an average price for the route of $586 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $686 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Hilo to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hilo to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hilo to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Hilo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hilo to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Hilo with another airline. Booking your flights between Hilo and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hilo to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Hilo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Hilo to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $257 or less one-way.

Prefer to fly direct from Hilo to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Hilo Intl to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Hilo Intl Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Hilo Intl to Las Vegas Harry Reid Intl

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Hilo Intl

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

See more direct flights

Reviews of the top 3 airlines serving from Hilo to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Hilo to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hilo to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12482 reviews
7.0Entertainment
7.0Food
8.5Crew
8.1Boarding
7.8Comfort
Airline reviews

I upgraded to a better seat and it was much more comfortable. Nobody serves food anymore and actually on a 2+ hr flight not necessary. I didn’t even get water.

6.0 GoodPatricia, Jun 2026
SEA - RNO
Read more Alaska Airlines reviews

I upgraded to a better seat and it was much more comfortable. Nobody serves food anymore and actually on a 2+ hr flight not necessary. I didn’t even get water.

Good flight overall. Lots of bumps during flight but pilot kept searching for smooth air

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

Considering my flight to Portland was in a broken chair that I had paid extra for, this one was great. So yeah, wonderful.

We tried for days to use online Alaska Airline app we needed to know what Gate to depart from . When we got there we were given a paper boarding ticket with the wrong gate on it . We almost missed this flight . It caused great stress and caused a health side effect. The previous flights April 24 started hour late mechanical issues . We were not allowed to depart plane in time to get correct gate and missed our flight .

Couldn’t order food for the family because all the good food was unavailable. We opted for bringing something on with us. I also didn’t like that I had to have T-mobile for online movies. Stupid.

Had to buy a snack box as I am gluten free. They should be free in extra comfort. Food they provided was awful. Not enough water stops.

You can standby to get on earlier flight if the seat is open.

Good staff. Comfortable seats. Had to check my bag because the flight was too full.

it was good except the too big men in my personal space.

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Delayed and cancelled flights were hard and very stressful, both ways!

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I like Hawaiian, it was great that they had good internet connection across the Pacific Ocean, thanks to Star Link satellites. The seating was comfortable, ( I was in economy ). Maybe I missed it, but I only got offered a beverage once. It was a nonstop flight KOA to SMF. I would take it again next time I go that way.

Everything you need to know for your flight from Hilo to Las Vegas

Information on your arrival and departure airports