Cheap Flights from Las Vegas to Hilo from $151

Frequently Asked Questions

• What are the cheapest flights from Las Vegas to Hilo (LAS-ITO)?

  Based on Trip.com data, Alaska Airlines offers one-way fares as low as $151 on Cheapest nonstop routes (e.g. LAS to ITO on Thu, Oct 1), while Alaska Airlines offers Cheapest nonstop round-trips from $307 departing on Fri, Aug 21 and returning on Thu, Aug 27.

• Which airlines offer flights from Las Vegas to Hilo?

  At the moment, several airlines serve connecting flights from Las Vegas to Hilo, including: United Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• How long does it take to fly from Las Vegas (LAS) to Hilo (ITO) and what is the distance?

  It takes around 6 hours 5 minutes to fly from Las Vegas (LAS) to Hilo (ITO).

• When is the best time to book flights from Las Vegas to Hilo?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Las Vegas to Hilo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Las Vegas to Hilo?

  To find best deals on flights from Las Vegas to Hilo, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Oct 1, with one-way flights priced at just $151.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hahn Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Hilo travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Las Vegas (LAS) to Hilo (ITO) the cheapest?

  The cheapest months to fly from Las Vegas to Hilo is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Las Vegas to Hilo on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Las Vegas to Hilo on August 19, 2026 with Alaska Airlines, with prices starting at $154.

• Which airports can I fly to for Hilo from Las Vegas?

  You can land at any one of the following hubs in Hilo, with Harry Reid International Airport to Hilo International Airport (LAS-ITO) is by far the most common option on this route: Hilo International Airport (ITO).

• Is there any time difference between Las Vegas and Hilo?

  The time difference between Hilo and Las Vegas is 2h.

• How do I change or cancel my ticket from Las Vegas to Hilo?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Las Vegas to Hilo?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Las Vegas to Hilo is $312. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Las Vegas to Hilo?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Las Vegas to Hilo is $572. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Las Vegas to Hilo on Trip.com?

  Enter Las Vegas and Hilo, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.