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San Juan

$279+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 11/238:00 amHNL - SJU
2 stops24h 40mUnited Airlines
Tue 12/92:05 amSJU - HNL
2 stops24h 58mUnited Airlines
Deal found 10/30$809
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:35 pmHNL - SJU
2 stops47h 58mMultiple Airlines
Sun 11/237:11 amSJU - HNL
1 stop37h 34mMultiple Airlines
Deal found 10/30$855
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 11/2212:40 pmHNL - SJU
2 stops18h 37mUnited Airlines
Fri 11/282:05 amSJU - HNL
1 stop18h 08mUnited Airlines
Deal found 10/30$885
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/3010:31 pmHNL - SJU
2 stops16h 40mAmerican Airlines
Fri 1/308:20 amSJU - HNL
2 stops20h 23mAmerican Airlines
Deal found 10/30$905
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:30 pmHNL - SJU
2 stops16h 52mUnited Airlines
Sun 11/162:05 amSJU - HNL
2 stops20h 28mUnited Airlines
Deal found 10/29$915
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 11/108:30 pmHNL - SJU
1 stop14h 06mUnited Airlines
Sat 11/222:05 amSJU - HNL
1 stop18h 08mUnited Airlines
Deal found 10/30$930
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:15 pmLIH - SJU
2 stops19h 25mUnited Airlines
Sun 11/162:05 amSJU - LIH
2 stops20h 53mUnited Airlines
Deal found 10/29$945
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:45 pmHNL - SJU
1 stop15h 40mUnited Airlines
Tue 11/112:05 amSJU - HNL
2 stops21h 15mUnited Airlines
Deal found 10/29$945
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:50 pmHNL - SJU
2 stops16h 10mUnited Airlines
Sat 11/157:45 amSJU - HNL
2 stops18h 54mUnited Airlines
Deal found 10/29$957

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 October 30, 2025.

Round-trip from

$761
(United Airlines)

One-way from

$279
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$805
From Hawaii to San Juan
Search Deals
One-way flight from Hawaii to San Juan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 30, 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

Tue 3/3

8:00 am-12:49 pm

2 stops22h 49m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:05 am-9:21 pm

2 stops25h 16m

$761

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 2/1

12:45 pm-6:25 pm

2 stops23h 40m

San Juan Luis Munoz Marin Intl

Thu 2/19

4:52 pm-1:06 pm

2 stops26h 14m

$769

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 2/1

4:45 pm-2:10 pm

1 stop15h 25m

San Juan Luis Munoz Marin Intl

Thu 2/19

6:15 am-10:09 pm

2 stops21h 54m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 4/26

6:00 am-4:00 am

2 stops16h 00m

San Juan Luis Munoz Marin Intl

Sat 5/9

6:59 am-7:41 pm

2 stops18h 42m

$810

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 11/23

8:45 pm-6:25 pm

1 stop15h 40m

San Juan Luis Munoz Marin Intl

Wed 12/10

7:45 am-9:03 pm

2 stops19h 18m

$810

LihueSan Juan

LIH - SJU

LIHSJU

Lihue

Thu 11/13

2:15 pm-3:40 pm

2 stops19h 25m

San Juan Luis Munoz Marin Intl

Sun 11/16

2:05 am-4:58 pm

2 stops20h 53m

$945

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Wed 12/10

4:06 pm-11:25 pm

2 stops25h 19m

$280

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Mon 12/8

4:06 pm-5:09 pm

2 stops43h 03m

$302

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Fri 12/5

4:06 pm-11:25 pm

2 stops49h 19m

$313

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 12/7

8:00 am-12:21 pm

2 stops22h 21m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 14 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, May is the cheapest month in which you can book a flight from Hawaii to San Juan (average of $448). Flying from Hawaii to San Juan in July is currently the most expensive (average of $1,066). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Hawaii to San Juan in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the afternoon.

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 and Delta fly from Hawaii to San Juan in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 7h 24m. 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, May is the cheapest month in which you can book a flight from Hawaii to San Juan (average of $448). Flying from Hawaii to San Juan in July is currently the most expensive (average of $1,066). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$528Average$940FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$707Average$963FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$754Average$1,025FlexibilityNo cancel feeOn-time71%

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