$301+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJU
Mar 7 — Mar 141
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Hawaii to San JuanExplore 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 February 5, 2026.
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 February 5, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 5/51:00 pm
HNL
- SJU
2 stops22h 38m
United Airlines
Thu 5/71:00 am
SJU
- HNL
2 stops24h 49m
United Airlines
Deal found 2/2![United Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:06 pm
HNL
- SJU
1 stop19h 52m
Multiple Airlines
Tue 3/37:44 pm
SJU
- HNL
2 stops24h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:40 pm
HNL
- SJU
2 stops31h 57m
Multiple Airlines
Wed 3/48:50 am
SJU
- HNL
1 stop36h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$759
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:30 pm
HNL
- SJU
2 stops19h 40m
Southwest
Tue 3/36:10 am
SJU
- HNL
2 stops20h 50m
Southwest
Deal found 2/2![Southwest logo]()
$786
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/111:59 pm
LIH
- SJU
2 stops33h 41m
United Airlines
Wed 3/42:05 am
SJU
- LIH
2 stops26h 52m
United Airlines
Deal found 2/4![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 2/5. 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 4/269:40 pm
HNL
- SJU
1 stop13h 58m
United Airlines
Sat 5/91:25 pm
SJU
- HNL
2 stops28h 29m
United Airlines
Deal found 2/5![United Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/17:40 pm
HNL
- SJU
1 stop14h 02m
United Airlines
Sat 4/117:00 am
SJU
- HNL
2 stops18h 54m
United Airlines
Deal found 2/2![United Airlines logo]()
$806
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 4/266:41 pm
HNL
- SJU
1 stop14h 01m
American Airlines
Sat 5/911:59 pm
SJU
- HNL
1 stop18h 24m
American Airlines
Deal found 2/2![American Airlines logo]()
$831
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 8/177:00 pm
HNL
- SJU
1 stop13h 25m
American Airlines
Sun 8/236:00 am
SJU
- HNL
2 stops21h 34m
American Airlines
Deal found 2/2![American Airlines logo]()
$846
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Tue 2/179:40 pm
HNL
- SJU
2 stops35h 21m
Multiple Airlines
Wed 2/258:50 am
SJU
- HNL
1 stop36h 27m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/16:46 pm
HNL
- SJU
1 stop13h 25m
American Airlines
Sat 4/1111:59 pm
SJU
- HNL
1 stop18h 24m
American Airlines
Deal found 2/2![American Airlines logo]()
$871
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:30 pm
HNL
- SJU
2 stops21h 35m
Southwest
Wed 3/46:10 am
SJU
- HNL
2 stops20h 50m
Southwest
Deal found 2/2![Southwest logo]()
$881
Best flights from Hawaii to San JuanDiscover carefully curated flight deals from Hawaii to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Hawaii to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 5/51:00 pm
HNL
- SJU
2 stops22h 38m
United Airlines
Thu 5/71:00 am
SJU
- HNL
2 stops24h 49m
United Airlines
Deal found 2/2![United Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:40 pm
HNL
- SJU
2 stops31h 57m
Multiple Airlines
Wed 3/48:50 am
SJU
- HNL
1 stop36h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$759
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:30 pm
HNL
- SJU
2 stops19h 40m
Southwest
Tue 3/36:10 am
SJU
- HNL
2 stops20h 50m
Southwest
Deal found 2/2![Southwest logo]()
$786
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/111:59 pm
LIH
- SJU
2 stops33h 41m
United Airlines
Wed 3/42:05 am
SJU
- LIH
2 stops26h 52m
United Airlines
Deal found 2/4![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 2/5. 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 4/269:40 pm
HNL
- SJU
2 stops20h 10m
United Airlines
Sat 5/91:25 pm
SJU
- HNL
2 stops28h 29m
United Airlines
Deal found 2/5![United Airlines logo]()
$799
This Southwest deal was found by Cheapflights users on 2/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:10 pm
LIH
- SJU
2 stops21h 45m
Southwest
Mon 4/68:50 pm
SJU
- LIH
2 stops22h 20m
Southwest
Deal found 2/3![Southwest logo]()
$911
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/17:40 pm
HNL
- SJU
1 stop14h 02m
United Airlines
Sat 4/117:00 am
SJU
- HNL
2 stops18h 54m
United Airlines
Deal found 2/2![United Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
ITO
- SJU
3 stops29h 38m
United Airlines
Wed 5/61:40 pm
SJU
- ITO
2 stops35h 33m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,019
Last-minute flights from Hawaii to San JuanDiscover last-minute flight deals from Hawaii to San Juan. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Hawaii to San Juan. Data last updated February 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/93:55 pm
HNL
- SJU
1 stop16h 45m
United Airlines
Sun 2/152:05 am
SJU
- HNL
1 stop19h 23m
United Airlines
Deal found 2/4![United Airlines logo]()
$1,026
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 2/101:55 pm
HNL
- SJU
2 stops18h 15m
Delta
Fri 2/206:15 am
SJU
- HNL
2 stops21h 13m
Delta
Deal found 2/3![Delta logo]()
$966
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Tue 2/179:40 pm
HNL
- SJU
2 stops35h 21m
Multiple Airlines
Wed 2/258:50 am
SJU
- HNL
1 stop36h 27m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$860
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/1710:55 pm
HNL
- SJU
2 stops16h 05m
United Airlines
Tue 2/242:05 am
SJU
- HNL
2 stops21h 30m
United Airlines
Deal found 2/4![United Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/198:45 pm
HNL
- SJU
1 stop15h 40m
United Airlines
Mon 2/237:40 am
SJU
- HNL
2 stops19h 41m
United Airlines
Deal found 2/4![United Airlines logo]()
$936
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:06 pm
HNL
- SJU
1 stop19h 52m
Multiple Airlines
Tue 3/37:44 pm
SJU
- HNL
2 stops24h 28m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$730
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:30 pm
HNL
- SJU
2 stops19h 40m
Southwest
Tue 3/36:10 am
SJU
- HNL
2 stops20h 50m
Southwest
Deal found 2/2![Southwest logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:40 pm
HNL
- SJU
2 stops31h 57m
Multiple Airlines
Wed 3/48:50 am
SJU
- HNL
1 stop36h 27m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$759
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:30 pm
HNL
- SJU
2 stops21h 35m
Southwest
Wed 3/46:10 am
SJU
- HNL
2 stops20h 50m
Southwest
Deal found 2/2![Southwest logo]()
$881
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/111:59 pm
LIH
- SJU
2 stops33h 41m
United Airlines
Wed 3/42:05 am
SJU
- LIH
2 stops26h 52m
United Airlines
Deal found 2/4![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/202:55 pm
HNL
- SJU
1 stop16h 45m
United Airlines
Mon 3/231:05 am
SJU
- HNL
1 stop19h 28m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,036
This Southwest deal was found by Cheapflights users on 2/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/278:10 pm
LIH
- SJU
2 stops21h 45m
Southwest
Mon 4/68:50 pm
SJU
- LIH
2 stops22h 20m
Southwest
Deal found 2/3![Southwest logo]()
$911
One-way flights from Hawaii to San JuanSearch for one-way flight options from Hawaii to San Juan. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Hawaii to San Juan. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:15 am
HNL
- SJU
3 stops45h 39m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 3/298:34 pm
HNL
- SJU
3 stops46h 45m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/239:40 pm
HNL
- SJU
3 stops59h 21m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/297:40 pm
HNL
- SJU
1 stop14h 02m
United Airlines
Deal found 2/4![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/236:05 pm
HNL
- SJU
1 stop15h 35m
United Airlines
Deal found 2/5![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/1010:50 pm
HNL
- SJU
2 stops16h 36m
United Airlines
Deal found 2/4![United Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 2/4. 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 2/106:45 pm
HNL
- SJU
1 stop14h 15m
American Airlines
Deal found 2/4![American Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:40 pm
HNL
- SJU
1 stop13h 58m
United Airlines
Deal found 2/3![United Airlines logo]()
$743
Find 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 February 5, 2026.
Round-trip from | $702 (United Airlines) |
|---|---|
One-way from | $301 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $1,010 |
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 February 5, 2026.
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 5/5
1:00 pm-5:38 pm
2 stops22h 38m
San Juan Luis Munoz Marin Intl
Thu 5/7
1:00 am-7:49 pm
2 stops24h 49m
$702
HonoluluSan Juan
HNL - SJU
HNLSJU
Honolulu
Thu 2/26
9:40 pm-11:37 am
2 stops31h 57m
San Juan Luis Munoz Marin Intl
Wed 3/4
8:50 am-3:17 pm
1 stop36h 27m
$759
HonoluluSan Juan
HNL - SJU
HNLSJU
Honolulu
Tue 2/24
9:30 pm-11:10 pm
2 stops19h 40m
San Juan Luis Munoz Marin Intl
Tue 3/3
6:10 am-9:00 pm
2 stops20h 50m
$786
LihueSan Juan
LIH - SJU
LIHSJU
Lihue
Sun 3/1
11:59 pm-3:40 pm
2 stops33h 41m
San Juan Luis Munoz Marin Intl
Wed 3/4
2:05 am-10:57 pm
2 stops26h 52m
$791
HonoluluSan Juan
HNL - SJU
HNLSJU
Honolulu
Sun 4/26
9:40 pm-11:50 pm
2 stops20h 10m
San Juan Luis Munoz Marin Intl
Sat 5/9
1:25 pm-11:54 am
2 stops28h 29m
$799
HonoluluSan Juan
HNL - SJU
HNLSJU
Honolulu
Wed 4/1
7:40 pm-3:42 pm
1 stop14h 02m
San Juan Luis Munoz Marin Intl
Sat 4/11
7:00 am-7:54 pm
2 stops18h 54m
$806
LihueSan Juan
LIH - SJU
LIHSJU
Lihue
Fri 3/27
8:10 pm-11:55 pm
2 stops21h 45m
San Juan Luis Munoz Marin Intl
Mon 4/6
8:50 pm-1:10 pm
2 stops22h 20m
$911
HiloSan Juan
ITO - SJU
ITOSJU
Hilo Intl
Mon 5/4
6:00 am-5:38 pm
3 stops29h 38m
San Juan Luis Munoz Marin Intl
Wed 5/6
1:40 pm-7:13 pm
2 stops35h 33m
$1,019
HonoluluSan Juan
HNL - SJU
HNLSJU
Honolulu
Sat 4/18
6:15 am-9:54 am
3 stops45h 39m
$301
HonoluluSan Juan
HNL - SJU
HNLSJU
Honolulu
Sun 3/29
8:34 pm-1:19 am
3 stops46h 45m
$390
Showing 1-10 of 16 results
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.
HNL-SJU
LIH-SJU
ITO-SJU
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
USHI-PR1
HNL-SJU
LIH-SJU
ITO-SJU
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.
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Hawaii to San Juan
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Complete your trip
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Hawaii and San Juan flights
Browse other Hawaii and San Juan flight options. Last updated on February 5, 2026.
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Hawaii to San Juan flights
Consider these flights traveling from Hawaii to San Juan.
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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$412 | Average$1,010 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$755 | Average$820 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$765 | Average$910 | FlexibilityNo cancel fee | On-time69% |