$176 Find Cheap Flights from Las Vegas to Hilo - Compare and Save

Among airlines operating Las Vegas to Hilo flights:

• Southwest: offers free seat selection

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

Only Southwest operates flights between Las Vegas and Hilo.

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

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.

Only Economy Class is available on flights from Las Vegas to Hilo.

On this route, nonstop and layover fares are close on average, with nonstop at $644 round-trip and layover options via Honolulu (HNL) at $655.

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 Airbus A330-200 variants.

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

• Honolulu (HNL) - 98% of one-stop connections
• Kahului (OGG) - 2% 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 26% on the Las Vegas to Hilo route. Wednesday is the cheapest departure day at $475 round-trip on average, while Saturday is the most expensive at $634, a difference of $159. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Earliest: departs at 9:15 am and lands at 3:20 pm
• Latest: departs at 9:30 am and lands at 3:35 pm.

The flight takes about 6h 05m.

A nonstop flight from Las Vegas to Hilo takes 6h 05m, 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 $357 to $1,250. That means the highest observed fare was about 4x higher than the lowest one.

One-way fares from Las Vegas to Hilo are currently lower than usual. Average one-way flight prices are about $208, which is 38% below the typical average for this route.

Flying via Honolulu (HNL) gives the shortest average 1-stop total travel time at 9h 19m, compared with 10h 36m via Kahului (OGG).

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

Hilo Intl Airport (ITO) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
• Dollar
• Thrifty
• Hertz
• Budget
• Alamo

Round-trip flights from Las Vegas to Hilo range from $471 to $653, with an average of $544 over the past 12 months. Anything below $471 counts as a good deal.