$179 Find Cheap Flights from Hilo to Las Vegas - Compare and Save

Among airlines operating Hilo to Las Vegas flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Southwest operates flights between Hilo and Las Vegas.

Flights from Hilo to Las Vegas usually depart from Hilo Intl (ITO) and arrive at Las Vegas Harry Reid Intl (LAS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Hilo to Las Vegas:

• Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $392 round-trip via Kahului (OGG), compared to $414 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737 variants.

Connecting flights from Hilo to Las Vegas most commonly pass through:

• Honolulu (HNL) - 96% of one-stop connections
• Kahului (OGG) - 4% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 29% on the Hilo to Las Vegas route. Monday is the cheapest departure day at $483 round-trip on average, while Friday is the most expensive at $671, a difference of $188. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian and Las Vegas Convention Center. These are among the most viewed places in Las Vegas on KAYAK.

These are the earliest and latest flight times available from Hilo to Las Vegas:

• Earliest: departs at 8:45 pm and lands at 2:15 am
• Latest: departs at 9:25 pm and lands at 2:55 am.

The flight takes about 5h 30m.

Last-minute fares on this route - booked within 2 weeks of departure - run 22% above the route average of $574. Book 15 weeks before departure for the lowest fares.

A nonstop flight from Hilo to Las Vegas takes 5h 30m, covering 2,659 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $347 to $2,786. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Hilo to Las Vegas are currently lower than usual. Average one-way flight prices are about $193, which is 40% below the typical average for this route.

Flying via Honolulu (HNL) gives the shortest average 1-stop total travel time at 8h 42m, compared with 10h 52m via Kahului (OGG).

Las Vegas is 3 hours ahead of Hilo (Pacific Time vs Hawaii-Aleutian Time). Plan for the time shift when scheduling connections or first-day activities.

Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
• Easirent
• Ace
• Fox
• Dollar
• Thrifty

Round-trip flights from Hilo to Las Vegas range from $449 to $664, with an average of $574 over the past 12 months. Anything below $449 counts as a good deal.