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San Juan

$440+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJU
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap 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 May 20, 2026.

This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:25 pm
HNL
-
SJU
2 stops18h 35m
Southwest
Tue 9/228:20 am
SJU
-
HNL
2 stops18h 55m
Southwest
Deal found 5/17$660
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:00 pm
HNL
-
SJU
1 stop13h 42m
United Airlines
Sat 10/247:00 am
SJU
-
HNL
2 stops18h 29m
United Airlines
Deal found 5/17$856
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:00 pm
HNL
-
SJU
2 stops18h 53m
United Airlines
Tue 9/227:00 am
SJU
-
HNL
3 stops18h 48m
United Airlines
Deal found 5/17$868
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:00 am
HNL
-
SJU
2 stops18h 15m
Southwest
Sat 10/2410:10 am
SJU
-
HNL
2 stops17h 10m
Southwest
Deal found 5/17$876
This United Airlines deal was found by Cheapflights users on 5/19. 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 10/258:10 pm
HNL
-
SJU
1 stop13h 26m
United Airlines
Wed 10/281:05 am
SJU
-
HNL
2 stops24h 59m
United Airlines
Deal found 5/19$884
This Southwest deal was found by Cheapflights users on 5/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:25 pm
HNL
-
SJU
2 stops18h 05m
Southwest
Wed 6/248:35 pm
SJU
-
HNL
2 stops22h 20m
Southwest
Deal found 5/19$966
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/12:00 pm
HNL
-
SJU
2 stops15h 03m
American Airlines
Fri 6/56:01 am
SJU
-
HNL
2 stops20h 42m
American Airlines
Deal found 5/17$1,026
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:55 pm
HNL
-
SJU
2 stops15h 35m
Southwest
Mon 6/2210:20 pm
SJU
-
HNL
2 stops20h 35m
Southwest
Deal found 5/15$1,056
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 6/57:00 am
HNL
-
SJU
2 stops16h 29m
United Airlines
Fri 6/191:00 am
SJU
-
HNL
2 stops21h 18m
United Airlines
Deal found 5/15$1,081
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:50 pm
HNL
-
SJU
2 stops19h 07m
Delta
Mon 6/16:15 am
SJU
-
HNL
2 stops20h 46m
Delta
Deal found 5/15$1,086

Find 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 May 20, 2026.

Round-trip from

$660
(Southwest)

One-way from

$440
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$973
From Honolulu to San Juan
Search Deals
One-way flight from Honolulu to San Juan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 May 20, 2026.
Use the filters below to find and compare flights from Honolulu to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 10/25

8:10 pm-11:36 pm

2 stops21h 26m

San Juan Luis Munoz Marin Intl

Wed 10/28

1:05 am-8:04 pm

2 stops24h 59m

$884

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Fri 6/5

12:55 pm-10:30 am

2 stops15h 35m

San Juan Luis Munoz Marin Intl

Mon 6/22

10:20 pm-12:55 pm

2 stops20h 35m

$1,056

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Fri 6/5

7:00 am-5:29 am

2 stops16h 29m

San Juan Luis Munoz Marin Intl

Fri 6/19

1:00 am-4:18 pm

2 stops21h 18m

$1,081
Quickest round-trip

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Mon 6/1

1:00 pm-12:34 pm

2 stops17h 34m

San Juan Luis Munoz Marin Intl

Thu 6/4

2:05 am-2:35 pm

2 stops18h 30m

$1,151

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sat 5/30

7:10 am-5:29 am

2 stops16h 19m

San Juan Luis Munoz Marin Intl

Tue 6/2

1:00 am-3:59 pm

2 stops20h 59m

$1,226

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Wed 6/17

9:40 pm-8:38 pm

2 stops16h 58m

San Juan Luis Munoz Marin Intl

Tue 6/23

6:45 pm-1:56 pm

2 stops25h 11m

$1,266

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Tue 6/30

9:40 pm-5:38 pm

1 stop13h 58m

San Juan Luis Munoz Marin Intl

Tue 7/14

1:40 pm-11:43 am

2 stops28h 03m

$1,266
Cheapest one-way

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Wed 8/5

7:00 am-5:29 am

2 stops16h 29m

$440

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 6/7

2:45 pm-1:04 pm

1 stop16h 19m

$478
Quickest one-way

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Sun 8/9

7:50 pm-3:42 pm

1 stop13h 52m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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, April is the cheapest month in which you can book a flight from Honolulu to San Juan (average of $605). Flying from Honolulu to San Juan in February is currently the most expensive (average of $954). 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.

How much does it cost to fly round-trip from Honolulu to San Juan?

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 May 20, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican 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.
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,284 reviews
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,737 reviews
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,642 reviews
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 Southwest fly from Honolulu to San Juan in about 13h 26m. The time it takes to get you to your destination can typically vary by up to 2h 09m. 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, American Airlines ($604), United Airlines ($775), and Southwest ($786) offers the cheapest pricing from Honolulu to San Juan. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Honolulu to San Juan one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $428. United Airlines flights start at $442 while deals on American Airlines start at $478 one-way.

  • 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, April is the cheapest month in which you can book a flight from Honolulu to San Juan (average of $605). Flying from Honolulu to San Juan in February is currently the most expensive (average of $954). 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 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

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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$604Average$895FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$775Average$935FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$786Average$786FlexibilityNo cancel feeOn-time63%

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