LAS - ITO

$155 Find Cheap Flights from Las Vegas to Hilo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Hilo departing on 8/17. 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 Hilo

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

Cheapest round-trip
$353
Typical prices: $644-$680
Alaska Airlines
Tue 8/25Sun 8/30
LAS - ITO • 1 stop
Cheapest non-stop
$455
Southwest
Fri 8/7Fri 8/14
LAS - ITO • 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 $353 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hilo!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Hilo 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 Las Vegas to Hilo

Tue, Aug 25 - Sun, Aug 30
Alaska Airlines Logo
1:55 am - 7:56 am
LAS
-
ITO
9h 01m
1 stop
Alaska Airlines Logo
6:00 am - 4:40 pm
ITO
-
LAS
7h 40m
1 stop
$353Alaska Airlines
Wed, Oct 21 - Thu, Oct 22
Multiple Airlines Logo
7:03 am - 6:17 pm
LAS
-
ITO
14h 14m
1 stop
Multiple Airlines Logo
6:00 am - 10:17 pm
ITO
-
LAS
13h 17m
2 stops
$357Multiple Airlines
Wed, Sep 16 - Sun, Sep 20
Multiple Airlines Logo
11:55 am - 9:54 pm
LAS
-
ITO
12h 59m
2 stops
Multiple Airlines Logo
9:26 am - 9:59 pm
ITO
-
LAS
9h 33m
1 stop
$363Multiple Airlines
Wed, Oct 21 - Thu, Oct 22
Multiple Airlines Logo
9:38 am - 9:55 pm
LAS
-
ITO
15h 17m
2 stops
Multiple Airlines Logo
6:00 am - 8:04 pm
ITO
-
LAS
11h 04m
2 stops
$367Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
10:23 am - 5:26 pm
LAS
-
ITO
10h 03m
2 stops
Multiple Airlines Logo
11:27 am - 9:59 pm
ITO
-
LAS
7h 32m
1 stop
$406Multiple Airlines
Fri, Nov 6 - Wed, Nov 11
Alaska Airlines Logo
7:00 am - 1:11 pm
LAS
-
ITO
8h 11m
1 stop
Alaska Airlines Logo
9:26 am - 9:53 pm
ITO
-
LAS
10h 27m
1 stop
$430Alaska Airlines
Tue, Oct 20 - Wed, Oct 21
Multiple Airlines Logo
7:00 am - 5:27 pm
LAS
-
ITO
13h 27m
2 stops
Multiple Airlines Logo
8:30 am - 7:08 pm
ITO
-
LAS
7h 38m
1 stop
$455Multiple Airlines
Tue, Aug 11 - Fri, Aug 14
Multiple Airlines Logo
7:05 am - 6:17 pm
LAS
-
ITO
14h 12m
1 stop
Multiple Airlines Logo
8:30 am - 11:28 pm
ITO
-
LAS
11h 58m
2 stops
$456Multiple Airlines
Tue, Oct 20 - Wed, Oct 21
Multiple Airlines Logo
7:00 am - 7:12 pm
LAS
-
ITO
15h 12m
2 stops
Multiple Airlines Logo
6:00 am - 6:28 pm
ITO
-
LAS
9h 28m
2 stops
$458Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
9:38 am - 9:55 pm
LAS
-
ITO
15h 17m
2 stops
Multiple Airlines Logo
6:00 am - 7:28 pm
ITO
-
LAS
10h 28m
2 stops
$464Multiple Airlines
Booking Insights

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Hilo, 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 Las Vegas to Hilo is January, where tickets cost $462 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $971 and $785 respectively.

Good to know

Low seasonSeptember
Cheapest flight$155
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Las Vegas to Hilo

When to book flights from Las Vegas to Hilo

Are your dates flexible? Find out the best times to travel from Las Vegas to Hilo 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 Las Vegas to Hilo

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

    In the last 5 days, the lowest price for a flight from Las Vegas to Hilo was $155 for a one-way ticket and $353 for a round-trip.

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

    No

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Las Vegas to Hilo are Alaska Airlines and Southwest. With an average price for the route of $584 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 $644 and an overall rating of 7.9.

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

    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 Las Vegas to Hilo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilo from Las Vegas 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 Las Vegas to Hilo?

    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 Hilo with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and ITO 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 Las Vegas to Hilo?

    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 Hilo from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Las Vegas to Hilo?

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

Direct departures

Las Vegas Harry Reid Intl to Hilo Intl

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

See more direct flights

Direct returns

Hilo Intl to Las Vegas Harry Reid Intl

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

See more direct flights

Reviews of the top airlines flying from Las Vegas to Hilo

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Hilo. 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 Las Vegas to Hilo? 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 12540 reviews
8.1Boarding
7.0Entertainment
7.8Comfort
8.5Crew
7.0Food
Airline reviews

Well organized boarding. Cabin crew were efficient and professional. Thoroughly enjoyed the flight.

10.0 ExcellentMaraea, Jun 2026
LAS - SEA
Read more Alaska Airlines reviews

Well organized boarding. Cabin crew were efficient and professional. Thoroughly enjoyed the flight.

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

Comfortable seats, good drinks with lots of water refills, staff was kind and understanding of my disabled mother!

The crew seem untrained and uncertain no one ever checked up on us in our first class cabin. I had to ask for water four times and the lady kept saying she was busy when they weren't really doing anything. Had to walk to the back of the plane to get water for myself. Crew seem new and unexperience. You can tell this by the fumbling they kept making trying to fight. (I miss Hawaiian air.)

Our meal order was screwed up. We had to choose from basic boxes. I was not happy.

I’m biased. I work at the airport and within these systems so I know how to be effective. On top of that part though everyone was friendly and helpful. Both legs of my trip were on time. My baggage was handled with care. Alaska’s part of my experience was top notch.

The TSA pre check with photo linked to Alaskan airlines was extremely fast & convenient.

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

Boarding was easy and quick. Staff was very friendly. Service of snacks and drinks by staff was outstanding.

My suggestion is that they should provide USB-C charging ports for modern cell phones.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

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

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

Information on your arrival and departure airports