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 DAY to ITO?

When flying from Dayton 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 Dayton to Hilo that include hotel bookings?

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

How can I find direct flights from Dayton to Hilo?

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

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

Yes. Cheapflights offers flight deals from Dayton 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.

$1,144+ Flights from Dayton to Hilo

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Cheap flight deals from Dayton to Hilo

Round-trip from	$1,144 (American Airlines)

From Dayton to Hilo Intl

Search Deals

Find flight deals from Dayton to Hilo

Cheapest flights from Dayton to Hilo
Explore the most affordable flight options available from Dayton to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 9/278:27 amDAY - ITO

2 stops14h 29mAmerican Airlines

Wed 10/12:56 pmITO - DAY

2 stops15h 16mAmerican Airlines

Deal found 7/28

$1,144

Sat 9/279:25 amDAY - ITO

2 stops37h 31mUnited Airlines

Wed 10/17:47 amITO - DAY

3 stops54h 22mUnited Airlines

Deal found 7/27

$1,160

Best flights from Dayton to Hilo
Discover carefully curated flight deals from Dayton to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 9/278:27 amDAY - ITO

2 stops14h 29mAmerican Airlines

Wed 10/12:56 pmITO - DAY

2 stops15h 16mAmerican Airlines

Deal found 7/28

$1,144

Sat 9/279:25 amDAY - ITO

2 stops37h 31mUnited Airlines

Wed 10/17:47 amITO - DAY

3 stops54h 22mUnited Airlines

Deal found 7/27

$1,160

Fly from

Fly to

Route

Depart

Return

Price

DaytonHilo

DAY - ITO

DAYITO

Dayton

Sat 9/27

8:27 am-4:56 pm

2 stops14h 29m

Hilo Intl

Wed 10/1

2:56 pm-12:12 pm

2 stops15h 16m

$1,144

DaytonHilo

DAY - ITO

DAYITO

Dayton

Sat 9/27

9:25 am-4:56 pm

2 stops37h 31m

Hilo Intl

Wed 10/1

7:47 am-8:09 pm

3 stops54h 22m

$1,160

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Dayton to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Dayton 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.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Hilo

What is the cheapest month to book a flight from Dayton to Hilo?

Currently, March is the cheapest month in which you can book a flight from Dayton to Hilo (average of $330). Flying from Dayton to Hilo in December is currently the most expensive (average of $717). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hilo

See what other customers who have flown with United Airlines and American Airlines from Dayton to Hilo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from Dayton to Hilo that include hotel bookings?
Yes. In addition to deals on Dayton to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dayton to Hilo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Hilo.
Can I find deals for business class flights from Dayton to Hilo?
Yes. Cheapflights offers flight deals from Dayton 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.
What is the cheapest month to book a flight from Dayton to Hilo?
Currently, March is the cheapest month in which you can book a flight from Dayton to Hilo (average of $330). Flying from Dayton to Hilo in December is currently the most expensive (average of $717). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$1,144+ Cheap flights from Dayton to Hilo (DAY - 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dayton to Hilo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dayton to Hilo

Round-trip from

Find flight deals from Dayton to Hilo

Cheapest flights from Dayton to HiloExplore the most affordable flight options available from Dayton to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Dayton to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dayton to Hilo that are best for you.

Best time to book a flight from Dayton to Hilo

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

Cheapflights Insights

Everything you need to know about your flight from Dayton to Hilo

What is the cheapest month to book a flight from Dayton to Hilo?

Reviews of airlines servicing Hilo

Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated July 29, 2025.

See what other customers who have flown with United Airlines and American Airlines from Dayton to Hilo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 Dayton to Hilo that include hotel bookings?

How can I find direct flights from Dayton to Hilo?

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

What is the cheapest month to book a flight from Dayton 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 Dayton to Hilo

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

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Travel Smart

Cheapest flights from Dayton to Hilo
Explore the most affordable flight options available from Dayton to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.