How long is the flight from Hilo to Puerto Rico?

Airlines like United Airlines fly from Hilo to Puerto Rico in about 16h 18m. The time it takes to get you to your destination can typically vary by up to . There are 5731 mi between Hilo and Puerto Rico.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hilo to Puerto Rico as you normally would.

What airport do you fly from for flights from Hilo to Puerto Rico?

Most people fly from Hilo Intl (ITO) if they book a flight from Hilo to Puerto Rico. Hilo Intl is conveniently located just 3.0 mi from Hilo’s city center.

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

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

How can I find direct flights from Hilo to Puerto Rico?

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

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

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

$1,066+ Cheap Flights from Hilo to Puerto Rico

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Cheap flight deals from Hilo to Puerto Rico

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Cheapest flights from Hilo to Puerto Rico
Explore the most affordable flight options available from Hilo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Sat 10/316:18 pm -

2 stops16h 18m

Wed 11/48:25 am -

3 stops28h 39m

Deal found 8/8

$1,066

Mon 12/77:36 am -

2 stops26h 04m

Tue 12/87:35 pm -

3 stops32h 21m

Deal found 8/6

$1,223

Find flight deals from Hilo to Puerto Rico

Round-trip from	$1,066 (United Airlines)

From Hilo Intl to Puerto Rico

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HiloSan Juan

ITO Hilo Intl - SJU San Juan Luis Munoz Marin Intl

ITOSJU

Hilo Intl

Sat 10/31

6:18 pm-4:36 pm

2 stops16h 18m

San Juan Luis Munoz Marin Intl

Wed 11/4

8:25 am-7:04 am

3 stops28h 39m

$1,066

HiloSan Juan

ITO Hilo Intl - SJU San Juan Luis Munoz Marin Intl

ITOSJU

Hilo Intl

Mon 12/7

7:36 am-3:40 pm

2 stops26h 04m

San Juan Luis Munoz Marin Intl

Tue 12/8

7:35 pm-9:56 pm

3 stops32h 21m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Sorted by cheapest first

Best time to book a flight from Hilo to Puerto Rico

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

ITO-SJU

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 Hilo to Puerto Rico

ITO-PR0

ITO-SJU

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Hilo to Puerto Rico?
Most people fly from Hilo Intl (ITO) if they book a flight from Hilo to Puerto Rico. Hilo Intl is conveniently located just 3.0 mi from Hilo’s city center.
How long is the flight from Hilo to Puerto Rico?
Airlines like United Airlines fly from Hilo to Puerto Rico in about 16h 18m. The time it takes to get you to your destination can typically vary by up to . There are 5731 mi between Hilo and Puerto Rico.
Can I find deals for flights from Hilo to Puerto Rico that include hotel bookings?
Yes. In addition to deals on Hilo to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hilo to Puerto Rico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilo to Puerto Rico.
Can I find deals for business class flights from Hilo to Puerto Rico?
Yes. Cheapflights offers flight deals from Hilo to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilo to Puerto Rico with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hilo to Puerto Rico

Cheapest flights from Hilo to Puerto Rico
Explore the most affordable flight options available from Hilo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Explore the most affordable flight options available from Hilo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Best flights from Hilo to Puerto Rico
Discover carefully curated flight deals from Hilo to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.

Discover carefully curated flight deals from Hilo to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.

Find flight deals from Hilo to Puerto Rico

Round-trip from

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

Best time to book a flight from Hilo to Puerto Rico

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

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Hilo to Puerto Rico?

How long is the flight from Hilo to Puerto Rico?

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

How can I find direct flights from Hilo to Puerto Rico?

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

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 Hilo to Puerto Rico

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

Complete your trip

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

Search flights from Hilo to Puerto Rico by cabin class

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

Hilo and Puerto Rico flights

Browse other Hilo and Puerto Rico flight options. Last updated on August 10, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

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$1,066+ Cheap flights from Hilo (ITO) to Puerto Rico

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hilo to Puerto Rico with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hilo to Puerto Rico

Cheapest flights from Hilo to Puerto RicoExplore the most affordable flight options available from Hilo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Explore the most affordable flight options available from Hilo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Best flights from Hilo to Puerto RicoDiscover carefully curated flight deals from Hilo to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.

Discover carefully curated flight deals from Hilo to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.

Find flight deals from Hilo to Puerto Rico

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Hilo to Puerto Rico

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

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Hilo to Puerto Rico?

How long is the flight from Hilo to Puerto Rico?

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

How can I find direct flights from Hilo to Puerto Rico?

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

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 Hilo to Puerto Rico

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

Complete your trip

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

Search flights from Hilo to Puerto Rico by cabin class

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

Hilo and Puerto Rico flights

Browse other Hilo and Puerto Rico flight options. Last updated on August 10, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Hilo to Puerto Rico
Explore the most affordable flight options available from Hilo to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.

Best flights from Hilo to Puerto Rico
Discover carefully curated flight deals from Hilo to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.