In terms of precipitation, rainfall in Hilo ranges from 7.4 - 15.5 inches per month. November is typically the wettest month, when rainfall can reach 15.5 in. June is typically the driest time to visit Hilo when rainfall is around 7.4 in.

If weather is an important factor for your trip to Hilo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

What is the cheapest time of day to fly from ROA to ITO?

When flying from Roanoke to Hilo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Roanoke to Hilo that include hotel bookings?

Yes. In addition to deals on Roanoke to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Roanoke to Hilo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roanoke to Hilo.

Can I find deals for business class flights from Roanoke to Hilo?

Yes. Cheapflights offers flight deals from Roanoke to Hilo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,285+ Flights from Roanoke to Hilo

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Find flight deals from Roanoke to Hilo

Cheapest flights from Roanoke to Hilo
Explore the most affordable flight options available from Roanoke to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Sat 9/57:00 am

ROA

ITO

2 stops16h 01m

United Airlines

Wed 9/910:44 am

ITO

ROA

2 stops17h 27m

United Airlines

Deal found 1/11

$1,285

Mon 8/107:00 am

ROA

ITO

2 stops20h 56m

United Airlines

Sat 8/2212:14 pm

ITO

ROA

2 stops26h 25m

United Airlines

Deal found 1/12

$1,310

Mon 8/107:00 am

ROA

ITO

2 stops16h 01m

American Airlines

Sat 8/2210:44 am

ITO

ROA

3 stops18h 00m

American Airlines

Deal found 1/12

$1,671

Best time to book a flight from Roanoke to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Roanoke with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Roanoke to Hilo that include hotel bookings?
Yes. In addition to deals on Roanoke to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Roanoke to Hilo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roanoke to Hilo.
Can I find deals for business class flights from Roanoke to Hilo?
Yes. Cheapflights offers flight deals from Roanoke to Hilo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Roanoke to Hilo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Roanoke to Hilo

Cheapest flights from Roanoke to Hilo
Explore the most affordable flight options available from Roanoke to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Explore the most affordable flight options available from Roanoke to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Best time to book a flight from Roanoke to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Roanoke with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Roanoke to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Roanoke to Hilo that include hotel bookings?

How can I find direct flights from Roanoke to Hilo?

Can I find deals for business class flights from Roanoke to Hilo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Roanoke to Hilo

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Hilo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Roanoke to Hilo by cabin class

Find flights from Roanoke to Hilo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Hilo

Explore flights to Hilo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 14, 2026.

Roanoke and Hilo flights

Browse other Roanoke and Hilo flight options. Last updated on January 14, 2026.

Other flights from Roanoke

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$1,285+ Cheap flights from Roanoke to Hilo (ROA - ITO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Roanoke to Hilo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Roanoke to Hilo

Cheapest flights from Roanoke to HiloExplore the most affordable flight options available from Roanoke to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Explore the most affordable flight options available from Roanoke to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

Best time to book a flight from Roanoke to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Roanoke with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Roanoke to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Roanoke to Hilo that include hotel bookings?

How can I find direct flights from Roanoke to Hilo?

Can I find deals for business class flights from Roanoke to Hilo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Roanoke to Hilo

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Roanoke to Hilo
Explore the most affordable flight options available from Roanoke to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.