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San Juan

$1,079+ Cheap flights from Hilo (ITO) to San Juan

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ITO — SJU
Jun 28 — Jul 51
Sun 6/28
Sun 7/5
1 adult, Economy
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Cheap flight deals from Hilo to San Juan

Cheapest flights from Hilo to San Juan
Explore the most affordable flight options available from Hilo to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.

This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:27 am
ITO
-
SJU
2 stops21h 17m
United Airlines
Wed 9/233:00 pm
SJU
-
ITO
2 stops30h 13m
United Airlines
Deal found 5/27$1,079
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:35 am
ITO
-
SJU
2 stops28h 03m
United Airlines
Tue 7/71:40 pm
SJU
-
ITO
2 stops38h 19m
United Airlines
Deal found 5/27$1,391
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:47 pm
ITO
-
SJU
3 stops19h 38m
American Airlines
Mon 7/612:58 am
SJU
-
ITO
3 stops19h 29m
American Airlines
Deal found 5/29$1,807

Find flight deals from Hilo to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Hilo (ITO) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 29, 2026.

Round-trip from

$1,079
(United Airlines)
From Hilo Intl to San Juan
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hilo to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 29, 2026.
Use the filters below to find and compare flights from Hilo to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HiloSan Juan

ITO - SJU

ITOSJU

Hilo Intl

Sun 9/20

11:27 am-2:44 pm

2 stops21h 17m

San Juan Luis Munoz Marin Intl

Wed 9/23

3:00 pm-3:13 pm

2 stops30h 13m

$1,079

HiloSan Juan

ITO - SJU

ITOSJU

Hilo Intl

Wed 6/24

7:35 am-5:38 pm

2 stops28h 03m

San Juan Luis Munoz Marin Intl

Tue 7/7

1:40 pm-9:59 pm

2 stops38h 19m

$1,391

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

Sorted by cheapest first

Best time to book a flight from Hilo to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Hilo 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 Hilo to San Juan
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Hilo to San Juan?

    Most people fly from Hilo Intl (ITO) if they book a flight from Hilo to San Juan. On average, Hilo Intl has 0 outbound flights to San Juan per day from 0 airlines. Hilo Intl is conveniently located just 3.0 mi from Hilo’s city center.

  • How long is the flight from Hilo to San Juan?

    Departing from Hilo to San Juan will take you 21h 17m. Hilo and San Juan are separated by a distance of 5731 mi.

  • Can I find deals for flights from Hilo to San Juan that include hotel bookings?

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

  • How can I find direct flights from Hilo to San Juan?

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

  • Can I find deals for business class flights from Hilo to San Juan?

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

See more FAQs

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