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£123 Cheap Flights from Las Vegas (LAS) to Hilo (ITO)

View £123 flight on Sun, 27 Sept 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Hilo Intl. Airport (ITO)

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

Prices were available within the past 7 days and start at £123 for one-way flights and £243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 21 Aug - Thu, 27 Aug
LAS
Las Vegas
ITO
Hawaii Island
£243 Return, found 5 days ago
£243
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 21 Aug from Las Vegas to Hawaii Island, returning Thu, 27 Aug, priced at £243 found 5 days ago
Alaska Airlines
Sun, 27 Sept - Mon, 12 Oct
LAS
Las Vegas
ITO
Hawaii Island
£244 Return, found 4 hours ago
£244
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sun, 27 Sept from Las Vegas to Hawaii Island, returning Mon, 12 Oct, priced at £244 found 4 hours ago
Alaska Airlines
Fri, 21 Aug - Thu, 27 Aug
LAS
Las Vegas
ITO
Hawaii Island
£289 Return, found 5 days ago
£289
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 21 Aug from Las Vegas to Hawaii Island, returning Thu, 27 Aug, priced at £289 found 5 days ago
Alaska Airlines
Sun, 27 Sept - Mon, 12 Oct
LAS
Las Vegas
ITO
Hawaii Island
£290 Return, found 4 hours ago
£290
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sun, 27 Sept from Las Vegas to Hawaii Island, returning Mon, 12 Oct, priced at £290 found 4 hours ago
Alaska Airlines
Sun, 27 Sept - Mon, 12 Oct
LAS
Las Vegas
ITO
Hawaii Island
£334 Return, found 4 hours ago
£334
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sun, 27 Sept from Las Vegas to Hawaii Island, returning Mon, 12 Oct, priced at £334 found 4 hours ago
Alaska Airlines
Sun, 27 Sept - Mon, 12 Oct
LAS
Las Vegas
ITO
Hawaii Island
£335 Return, found 4 hours ago
£335
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sun, 27 Sept from Las Vegas to Hawaii Island, returning Mon, 12 Oct, priced at £335 found 4 hours ago
Alaska Airlines
Fri, 21 Aug - Thu, 27 Aug
LAS
Las Vegas
ITO
Hawaii Island
£345 Return, found 5 days ago
£345
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 21 Aug from Las Vegas to Hawaii Island, returning Thu, 27 Aug, priced at £345 found 5 days ago
Alaska Airlines
Sun, 27 Sept - Mon, 12 Oct
LAS
Las Vegas
ITO
Hawaii Island
£346 Return, found 4 hours ago
£346
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sun, 27 Sept from Las Vegas to Hawaii Island, returning Mon, 12 Oct, priced at £346 found 4 hours ago
Alaska Airlines
Sun, 27 Sept - Mon, 12 Oct
LAS
Las Vegas
ITO
Hawaii Island
£355 Return, found 4 hours ago
£355
Return
found 4 hours ago
Select Alaska Airlines flight, departing Sun, 27 Sept from Las Vegas to Hawaii Island, returning Mon, 12 Oct, priced at £355 found 4 hours ago
Alaska Airlines
Mon, 28 Sept - Mon, 12 Oct
LAS
Las Vegas
ITO
Hawaii Island
£372 Return, found 4 hours ago
£372
Return
found 4 hours ago
Select Alaska Airlines flight, departing Mon, 28 Sept from Las Vegas to Hawaii Island, returning Mon, 12 Oct, priced at £372 found 4 hours ago

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) cost?
You can find one-way and return flights from LAS to ITO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to ITO ticket fares go up or down.
What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
September is typically the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.), with average return fares around £459. September often sees lower prices as the summer travel rush winds down. Other cheap months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) include January and February.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
Only one airline offers direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.). Southwest Airlines operates 7 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) every week.
What is the cheapest airline that flies from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
Southwest Airlines also offers one of the cheapest connecting return flights on this route, with a layover in Oakland Intl. (OAK), starting from around £254. Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.), with tickets starting from around £447 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) is typically September or February. These months offer a great balance, with prices around £459 for a return flight.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
There are approximately 31 connecting flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.). Some common connection points include Los Angeles Intl. (LAX), San Francisco Intl. (SFO), and Daniel K. Inouye Intl. (HNL).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) typically departs around 12:30 AM local time. This service is seasonal, active only in January, and is operated by United and Hawaiian Airlines. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to Hilo, HI (ITO) on a Saturday, with around 33 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Southwest Airlines. Flight options are notably more plentiful on Saturdays compared to other days of the week.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Southwest Airlines and Hawaiian Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey and an arrival in Hilo with plenty of time to settle in.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
If you're flying from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.), a nonstop flight typically takes around 6 hours. This route covers a distance of approximately 4,282 kilometers. If you opt for a one-stop flight, your journey will usually take longer, averaging about 9 hours 30 minutes. Flights with two or more stops generally take even longer, around 13 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
You can fly business class or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.).First class cabins are available on Alaska Airlines, Hawaiian Airlines, United, and American Airlines.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Hilo, HI (ITO) from Las Vegas, NV (LAS)?
If you're planning to travel to Hilo from Harry Reid International Airport (LAS), you can fly directly into Hilo International Airport (ITO). Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), or San Diego Intl. (SAN) before reaching Hilo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Hilo, HI (ITO-Hilo Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Hilo Intl.
Airlines serving
Alaska Airlines
Return price
£243
Distance
4257 km
Average flight time
5 hours 5 mins

Book with confidence

Compare flights from Las Vegas to Hilo easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Hilo. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Hilo Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Hilo Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harry Reid Intl. (LAS) to Hilo Intl. (ITO)

The easiest way to view the best deals on flights from Las Vegas to Hilo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Hilo Intl. start at just £243 and range up to £372.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Las Vegas and Hilo
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Las Vegas to Hilo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Hilo Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Las Vegas to Hilo easily and book with confidence

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*Available to Expedia members.