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San Juan

$325+ Cheap flights from Honolulu (HNL) 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Honolulu to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) 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 September 17, 2025.

Round-trip from

$759
(United Airlines)

One-way from

$325
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$810
From Honolulu to San Juan
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One-way flight from Honolulu 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 Honolulu to San Juan

Cheapest flights from Honolulu to San Juan
Explore the most affordable flight options available from Honolulu to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 12/2910:50 pmHNL - SJU
1 stop13h 35mUnited Airlines
Fri 1/302:25 pmSJU - HNL
2 stops28h 38mUnited Airlines
Deal found 9/16$779
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amHNL - SJU
2 stops16h 20mAmerican Airlines
Wed 11/127:15 amSJU - HNL
2 stops20h 47mAmerican Airlines
Deal found 9/15$785
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/52:36 pmHNL - SJU
2 stops17h 07mAmerican Airlines
Wed 11/127:15 amSJU - HNL
2 stops18h 53mAmerican Airlines
Deal found 9/17$805
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.
Sat 11/811:30 pmHNL - SJU
2 stops16h 52mUnited Airlines
Mon 11/178:10 amSJU - HNL
2 stops18h 53mUnited Airlines
Deal found 9/15$810
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/28:30 pmHNL - SJU
1 stop14h 06mUnited Airlines
Sun 11/162:05 amSJU - HNL
2 stops21h 00mUnited Airlines
Deal found 9/16$815
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.
Wed 11/512:35 pmHNL - SJU
2 stops18h 42mUnited Airlines
Tue 11/112:05 amSJU - HNL
2 stops24h 58mUnited Airlines
Deal found 9/15$822
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 12/3010:50 pmHNL - SJU
2 stops16h 10mUnited Airlines
Fri 1/304:52 pmSJU - HNL
2 stops26h 11mUnited Airlines
Deal found 9/16$829
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/266:05 pmHNL - SJU
1 stop15h 35mUnited Airlines
Sun 12/72:05 amSJU - HNL
1 stop18h 08mUnited Airlines
Deal found 9/16$831
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/178:00 amHNL - SJU
2 stops23h 17mUnited Airlines
Sat 1/312:05 amSJU - HNL
2 stops21h 37mUnited Airlines
Deal found 9/16$833
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 11/2611:32 pmHNL - SJU
2 stops39h 40mMultiple Airlines
Tue 12/99:30 pmSJU - HNL
1 stop23h 05mMultiple Airlines
Deal found 9/16$836
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.
Thu 11/610:50 pmHNL - SJU
2 stops16h 36mUnited Airlines
Tue 11/112:05 amSJU - HNL
2 stops24h 58mUnited Airlines
Deal found 9/15$872

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 September 17, 2025.
Use the filters below to find and compare flights from Honolulu to San Juan that are best for you.

Fly from

Honolulu

Fly to

San Juan

Route

Depart

Return

Price

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 2/1

12:45 pm-9:26 pm

2 stops26h 41m

San Juan Luis Munoz Marin Intl

Wed 2/18

2:05 am-9:21 pm

2 stops25h 16m

$774

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 11/2

12:35 pm-3:40 pm

2 stops21h 05m

San Juan Luis Munoz Marin Intl

Mon 11/17

7:45 am-10:27 pm

2 stops20h 42m

$779

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 2/1

4:45 pm-2:16 pm

1 stop15h 31m

San Juan Luis Munoz Marin Intl

Thu 2/19

6:15 am-9:50 pm

2 stops21h 35m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Thu 11/6

7:50 pm-3:01 pm

1 stop13h 11m

San Juan Luis Munoz Marin Intl

Wed 11/12

8:20 am-8:08 pm

2 stops17h 48m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Wed 11/26

8:45 pm-9:00 pm

2 stops18h 15m

San Juan Luis Munoz Marin Intl

Sun 12/7

2:05 am-2:13 pm

1 stop18h 08m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Wed 11/5

2:36 pm-1:43 pm

2 stops17h 07m

San Juan Luis Munoz Marin Intl

Wed 11/12

7:15 am-8:08 pm

2 stops18h 53m

$805

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sat 11/8

10:50 pm-6:25 pm

1 stop13h 35m

San Juan Luis Munoz Marin Intl

Mon 11/17

8:10 am-9:03 pm

2 stops18h 53m

$810

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Thu 11/6

12:35 pm-1:17 pm

2 stops18h 42m

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-9:03 pm

2 stops24h 58m

$822

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Wed 11/5

12:35 pm-1:17 pm

2 stops18h 42m

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-9:03 pm

2 stops24h 58m

$822

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Thu 10/16

11:25 am-2:30 am

3 stops33h 05m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 18 results
1
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Best time to book a flight from Honolulu to San Juan

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

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

Currently, September is the cheapest month in which you can book a flight from Honolulu to San Juan (average of $254). Flying from Honolulu 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 HNL to SJU?

Find hourly flight availability from Honolulu 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 September 17, 2025.

It’s optimal to fly from Honolulu to San Juan in the morning. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Honolulu to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Honolulu 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 Honolulu to San Juan?

    Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to San Juan. You should not have trouble finding flights to San Juan from Honolulu; the airport handles an average of 0 outbound flights to San Juan per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Honolulu airport to San Juan. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.

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

    Airlines like United Airlines and Delta fly from Honolulu to San Juan in about 15h 31m. The time it takes to get you to your destination can typically vary by up to 11h 10m. The distance from Honolulu to San Juan is about 5876 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Honolulu to San Juan round-trip?

    According to our current data, Delta ($528), American Airlines ($744), and United Airlines ($771) offers the cheapest pricing from Honolulu to San Juan. Delta is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Honolulu 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 Honolulu to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Honolulu to San Juan (average of $254). Flying from Honolulu 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Honolulu to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Luis Munoz Marin Intl flights
Hilo to Luis Munoz Marin Intl flights
Lihue to Aguadilla flights
Lihue to Luis Munoz Marin Intl flights

Top 3 airlines flying from Honolulu to San Juan

Discover the top 3 airlines that operate flights from Honolulu 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$528Average$940FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$744Average$1,133FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$771Average$960FlexibilityNo cancel feeOn-time69%

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