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$423+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to San Juan are usually found in August or September, booked 63 days in advance, depart on a Tuesday or Monday and return on a Thursday

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 July 3, 2025.

Round-trip from

$785
(Delta)

One-way from

$423
(Delta)

Popular in

December

Cheapest in

August

Average price

$1,127
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. 13% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 11/58:55 pmHNL - SJU
2 stops20h 55mDelta
Wed 11/127:00 amSJU - HNL
2 stops19h 20mDelta
Deal found 7/3$785
This United Airlines deal was found by Cheapflights users on 7/2. 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 9/58:00 amHNL - SJU
2 stops24h 44mUnited Airlines
Thu 9/181:05 amSJU - HNL
2 stops21h 24mUnited Airlines
Deal found 7/2$805
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Fri 7/2511:45 pmHNL - SJU
2 stops17h 40mAmerican Airlines
Sun 7/2712:59 amSJU - HNL
2 stops17h 30mAmerican Airlines
Deal found 7/2$865
This JetBlue deal was found by Cheapflights users on 7/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:10 pmHNL - SJU
1 stop17h 44mJetBlue
Sat 10/412:59 amSJU - HNL
1 stop19h 18mJetBlue
Deal found 7/1$954
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:00 amHNL - SJU
2 stops24h 15mAlaska Airlines
Fri 9/193:05 pmSJU - HNL
3 stops28h 20mAlaska Airlines
Deal found 7/3$1,107

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 July 3, 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

Wed 11/5

8:55 pm-11:50 pm

2 stops20h 55m

San Juan Luis Munoz Marin Intl

Wed 11/12

7:00 am-8:20 pm

2 stops19h 20m

$785

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Fri 9/5

8:00 am-2:44 pm

2 stops24h 44m

San Juan Luis Munoz Marin Intl

Thu 9/18

1:05 am-4:29 pm

2 stops21h 24m

$805

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Fri 7/25

11:45 pm-11:25 pm

2 stops17h 40m

San Juan Luis Munoz Marin Intl

Sun 7/27

12:59 am-12:29 pm

2 stops17h 30m

$865

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Tue 9/30

3:10 pm-2:54 pm

1 stop17h 44m

San Juan Luis Munoz Marin Intl

Sat 10/4

12:59 am-2:17 pm

1 stop19h 18m

$954

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Fri 9/5

8:00 am-2:15 pm

2 stops24h 15m

San Juan Luis Munoz Marin Intl

Fri 9/19

3:05 pm-1:25 pm

3 stops28h 20m

$1,107

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Wed 9/17

2:15 pm-4:05 pm

1 stop19h 50m

San Juan Luis Munoz Marin Intl

Wed 9/24

6:15 pm-1:55 pm

1 stop25h 40m

$1,208

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Mon 9/1

10:06 pm-10:07 pm

2 stops18h 01m

$423

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Mon 7/21

10:45 pm-3:30 pm

3 stops34h 45m

$424

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Mon 7/21

9:40 pm-5:30 pm

1 stop13h 50m

$443

HonoluluSan Juan

HNL - SJU

HNLSJU

Honolulu

Mon 7/21

11:45 pm-11:25 pm

2 stops17h 40m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 12 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

How far ahead should I book a flight from Honolulu to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Honolulu to San Juan. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Honolulu to San Juan, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 July 3, 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 July 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
JetBlue
7.3
Good
2,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 4 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.

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

    According to our current data, Delta ($785), United Airlines ($805), and American Airlines ($865) offers the cheapest pricing from Honolulu to San Juan. Delta is 17% 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 $423. United Airlines flights start at $443 while deals on American Airlines start at $485 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, 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.

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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
Lihue to Aguadilla flights
Hilo to Luis Munoz Marin Intl flights
Lihue to Luis Munoz Marin Intl flights

Top 4 airlines flying from Honolulu to San Juan

Discover the top 4 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$474Average$1,052FlexibilityNo cancel feeOn-time62%
DeltaCheapest$528Average$940FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$714Average$1,055FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$771Average$997FlexibilityNo cancel feeOn-time69%

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