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San Juan

$318+ Cheap flights from Hawaii to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJU
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Hawaii to San Juan

Keep the following information in mind while searching for Hawaii to San Juan flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$774
(United Airlines)

One-way from

$318
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$810
From Hawaii to San Juan
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One-way flight from Hawaii to San Juan
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Highest demand for flights based on searches. 4% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hawaii to San Juan

Cheapest flights from Hawaii to San Juan
Explore the most affordable flight options available from Hawaii to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
jue. 11/67:00 amHNL - SJU
2 stops16h 20mAmerican Airlines
mié. 11/128:20 amSJU - HNL
2 stops17h 48mAmerican Airlines
Deal found 9/14$785
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 11/810:50 pmHNL - SJU
1 stop13h 35mUnited Airlines
lun. 11/178:10 amSJU - HNL
2 stops18h 53mUnited Airlines
Deal found 9/15$810
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 11/58:45 pmHNL - SJU
1 stop15h 40mUnited Airlines
mar. 11/112:05 amSJU - HNL
2 stops24h 58mUnited Airlines
Deal found 9/15$822
This United Airlines deal was found by Cheapflights users on 9/15. 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.
lun. 12/299:55 pmHNL - SJU
1 stop14h 30mUnited Airlines
vie. 1/304:52 pmSJU - HNL
2 stops26h 11mUnited Airlines
Deal found 9/15$827
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 11/610:50 pmHNL - SJU
2 stops16h 36mUnited Airlines
mar. 11/112:05 amSJU - HNL
2 stops24h 58mUnited Airlines
Deal found 9/15$872
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 12/3010:50 pmHNL - SJU
2 stops16h 10mUnited Airlines
jue. 1/292:05 amSJU - HNL
2 stops25h 03mUnited Airlines
Deal found 9/15$877
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/202:15 pmHNL - SJU
1 stop16h 05mJetBlue
sáb. 9/275:15 pmSJU - HNL
1 stop25h 55mJetBlue
Deal found 9/14$885
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 11/116:05 pmHNL - SJU
1 stop15h 35mUnited Airlines
sáb. 11/152:05 amSJU - HNL
2 stops21h 00mUnited Airlines
Deal found 9/14$886
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 11/228:45 pmHNL - SJU
1 stop15h 40mUnited Airlines
vie. 11/282:05 amSJU - HNL
1 stop18h 08mUnited Airlines
Deal found 9/15$897
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mar. 11/117:00 pmHNL - SJU
2 stops16h 52mAmerican Airlines
dom. 11/166:25 amSJU - HNL
2 stops19h 43mAmerican Airlines
Deal found 9/14$903
This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 11/274:33 pmITO - SJU
2 stops18h 03mUnited Airlines
lun. 12/82:25 pmSJU - ITO
3 stops33h 14mUnited Airlines
Deal found 9/15$1,150
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 11/297:44 pmITO - SJU
2 stops43h 16mUnited Airlines
dom. 12/72:05 amSJU - ITO
2 stops23h 00mUnited Airlines
Deal found 9/15$1,275

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Hawaii to San Juan that are best for you.

Fly from

Hawaii

Fly to

San Juan

Route

Depart

Return

Price

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

dom. 2/1

12:45 pm-9:26 pm

2 stops26h 41m

San Juan Luis Munoz Marin Intl

mié. 2/18

2:05 am-9:21 pm

2 stops25h 16m

$774

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

dom. 2/1

5:00 pm-1:00 pm

1 stop14h 00m

San Juan Luis Munoz Marin Intl

jue. 2/19

6:15 am-9:50 pm

2 stops21h 35m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

mié. 11/5

2:36 pm-1:43 pm

2 stops17h 07m

San Juan Luis Munoz Marin Intl

mié. 11/12

6:00 am-10:02 pm

2 stops22h 02m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

jue. 11/6

7:00 am-5:20 am

2 stops16h 20m

San Juan Luis Munoz Marin Intl

mié. 11/12

8:20 am-8:08 pm

2 stops17h 48m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

sáb. 11/8

8:30 pm-4:36 pm

1 stop14h 06m

San Juan Luis Munoz Marin Intl

dom. 11/16

2:05 am-5:05 pm

2 stops21h 00m

$810

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

mié. 11/5

6:05 pm-3:40 pm

1 stop15h 35m

San Juan Luis Munoz Marin Intl

mié. 11/12

2:20 pm-12:53 pm

2 stops28h 33m

$822

HiloSan Juan

ITO - SJU

ITOSJU

Hilo Intl

jue. 11/27

4:33 pm-4:36 pm

2 stops18h 03m

San Juan Luis Munoz Marin Intl

lun. 12/8

2:25 pm-5:39 pm

3 stops33h 14m

$1,150

HiloSan Juan

ITO - SJU

ITOSJU

Hilo Intl

sáb. 11/29

7:44 pm-9:00 pm

2 stops43h 16m

San Juan Luis Munoz Marin Intl

dom. 12/7

2:05 am-7:05 pm

2 stops23h 00m

$1,275

HiloSan Juan

ITO - SJU

ITOSJU

Hilo Intl

vie. 11/28

7:44 pm-9:26 pm

2 stops43h 42m

San Juan Luis Munoz Marin Intl

dom. 12/7

2:05 am-7:05 pm

2 stops23h 00m

$1,679

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

dom. 10/19

8:36 pm-12:16 pm

2 stops33h 40m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
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Best time to book a flight from Hawaii to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Hawaii 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 Hawaii to San Juan

What is the cheapest month to book a flight from Hawaii to San Juan?

Currently, September is the cheapest month in which you can book a flight from Hawaii to San Juan (average of $254). Flying from Hawaii to San Juan in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from HI to SJU?

Find hourly flight availability from Hawaii to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hawaii to San Juan as you normally would.

Related info for your journey

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

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

    Airlines like United Airlines, Delta, and American Airlines fly from Hawaii to San Juan in about 14h. The time it takes to get you to your destination can typically vary by up to 12h 41m. There are 5876 mi between Hawaii and San Juan. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Hawaii to San Juan?

    When deciding which route to take from Hawaii to San Juan consider Honolulu - San Juan Luis Munoz Marin Intl, Lihue - San Juan Luis Munoz Marin Intl or Hilo Intl - San Juan Luis Munoz Marin Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hawaii 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.

  • What is the cheapest month to book a flight from Hawaii to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Hawaii to San Juan (average of $254). Flying from Hawaii to San Juan in June is currently the most expensive (average of $339). 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

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Alternative routes for Hawaii to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Hawaii to San Juan

Discover the top 3 airlines that operate flights from Hawaii to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$528Average$940FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$707Average$985FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$744Average$1,133FlexibilityNo cancel feeOn-time71%

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