What is the cheapest day to fly from Charleston to Hilo?

Travelers seeking maximum savings on their Charleston to Hilo flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 CHS to ITO?

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

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

How can I find direct flights from Charleston to Hilo?

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

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

Yes. Cheapflights offers flight deals from Charleston 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.

$607+ Flights from Charleston to Hilo

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Cheap flight deals from Charleston to Hilo

Round-trip from	$607 (Alaska Airlines)

From Charleston to Hilo Intl

Search Deals

Find flight deals from Charleston to Hilo

Cheapest flights from Charleston to Hilo
Explore the most affordable flight options available from Charleston to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Sat 10/257:23 pmCHS - ITO

2 stops28h 17mAlaska Airlines

Thu 10/309:00 pmITO - CHS

2 stops14h 54mAlaska Airlines

Deal found 7/29

$607

Sat 10/257:02 amCHS - ITO

3 stops19h 29mAmerican Airlines

Thu 10/303:15 pmITO - CHS

2 stops15h 57mAmerican Airlines

Deal found 7/29

$1,370

Best flights from Charleston to Hilo
Discover carefully curated flight deals from Charleston to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 10/257:23 pmCHS - ITO

2 stops28h 17mAlaska Airlines

Thu 10/309:00 pmITO - CHS

2 stops14h 54mAlaska Airlines

Deal found 7/29

$607

Sat 10/257:02 amCHS - ITO

3 stops19h 29mAmerican Airlines

Thu 10/303:15 pmITO - CHS

2 stops15h 57mAmerican Airlines

Deal found 7/29

$1,370

Fly from

Fly to

Route

Depart

Return

Price

CharlestonHilo

CHS - ITO

CHSITO

Charleston

Sat 10/25

7:23 pm-5:40 pm

2 stops28h 17m

Hilo Intl

Thu 10/30

9:00 pm-5:54 pm

2 stops14h 54m

$607

CharlestonHilo

CHS - ITO

CHSITO

Charleston

Sat 10/25

7:02 am-8:31 pm

3 stops19h 29m

Hilo Intl

Thu 10/30

3:15 pm-1:12 pm

2 stops15h 57m

$1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Charleston to Hilo

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

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

Currently, March is the cheapest month in which you can book a flight from Charleston to Hilo (average of $330). Flying from Charleston 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

Read reviews from past customers who have flown Alaska Airlines and American Airlines from Charleston to Hilo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Can I find deals for flights from Charleston to Hilo that include hotel bookings?
Yes. In addition to deals on Charleston to Hilo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Hilo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Hilo.
Can I find deals for business class flights from Charleston to Hilo?
Yes. Cheapflights offers flight deals from Charleston 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 Charleston to Hilo?
Currently, March is the cheapest month in which you can book a flight from Charleston to Hilo (average of $330). Flying from Charleston 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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$607+ Cheap flights from Charleston to Hilo (CHS - 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Charleston to Hilo with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Charleston to Hilo

Round-trip from

Find flight deals from Charleston to Hilo

Cheapest flights from Charleston to HiloExplore the most affordable flight options available from Charleston to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Charleston to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Charleston to Hilo

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

Cheapflights Insights

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

What is the cheapest month to book a flight from Charleston 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 30, 2025.

Read reviews from past customers who have flown Alaska Airlines and American Airlines from Charleston to Hilo. Users can see the overall rating for each airline as well as how each is rated 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 Charleston 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 Charleston to Hilo that include hotel bookings?

How can I find direct flights from Charleston to Hilo?

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

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

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Cheapest flights from Charleston to Hilo
Explore the most affordable flight options available from Charleston to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.