$183+ Cheap flights from Honolulu to San Diego (HNL - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SAN
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Honolulu to San Diego with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Honolulu to San Diego are usually found in January or February, booked 73 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Honolulu to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Honolulu to San DiegoExplore the most affordable flight options available from Honolulu to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Honolulu to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This CheapOair deal was found by Cheapflights users on 9/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:40 pm -
Nonstop5h 28m
Mon 11/96:35 pm -
1 stop18h 35m
Deal found 9/11![Multiple Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/227:00 am -
2 stops10h 08m
Wed 10/286:15 am -
1 stop8h 59m
Deal found 9/12![United Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 11/511:09 pm -
Nonstop5h 41m
Sat 11/148:12 pm -
1 stop29h 20m
Deal found 9/12![Multiple Airlines logo]()
$373
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:40 pm -
Nonstop5h 28m
Tue 11/108:05 am -
Nonstop6h 23m
Deal found 9/10![Alaska Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1410:05 pm -
2 stops10h 30m
Wed 10/286:20 am -
1 stop8h 33m
Deal found 9/10![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 9/10. 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 12/311:15 pm -
Nonstop5h 30m
Tue 12/85:25 pm -
Nonstop5h 55m
Deal found 9/10![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 9/8. 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.
Mon 10/195:25 pm -
1 stop10h 05m
Wed 10/216:20 pm -
Nonstop6h 05m
Deal found 9/8![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 11/28:25 pm -
1 stop10h 22m
Mon 11/93:00 pm -
1 stop7h 57m
Deal found 9/11![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 9/12. 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 11/510:50 pm -
2 stops10h 40m
Sun 11/810:10 am -
2 stops11h 20m
Deal found 9/12![Southwest logo]()
$381
This Southwest deal was found by Cheapflights users on 9/10. 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 10/135:25 pm -
1 stop10h 05m
Mon 10/196:25 pm -
Nonstop6h 05m
Deal found 9/10![Southwest logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/29:50 am -
1 stop10h 37m
Tue 11/106:20 am -
1 stop8h 28m
Deal found 9/10![United Airlines logo]()
$383
This Priceline deal was found by Cheapflights users on 9/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:09 pm -
Nonstop5h 41m
Mon 11/98:05 am -
Nonstop6h 23m
Deal found 9/12![Multiple Airlines logo]()
$384
Best flights from Honolulu to San DiegoDiscover carefully curated flight deals from Honolulu to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Honolulu to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 10/139:55 pm -
Nonstop5h 40m
Wed 10/216:20 pm -
Nonstop6h 05m
Deal found 9/9![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/27:55 am -
2 stops10h 42m
Tue 11/106:20 am -
1 stop8h 28m
Deal found 9/10![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 9/8. 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 1/1510:45 pm -
1 stop9h 30m
Sun 1/176:50 am -
1 stop15h 34m
Deal found 9/8![Delta logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/89:53 pm -
Nonstop5h 42m
Wed 10/146:50 pm -
1 stop16h 04m
Deal found 9/9![Multiple Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 9/10. 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 10/223:50 pm -
1 stop11h 40m
Wed 10/281:00 pm -
2 stops11h 20m
Deal found 9/10![Southwest logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/137:00 am -
1 stop10h 08m
Sat 10/171:24 pm -
1 stop9h 05m
Deal found 9/11![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 11/58:00 am -
1 stop9h 14m
Sat 11/146:15 am -
1 stop7h 55m
Deal found 9/12![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 9/8. 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 11/510:50 pm -
2 stops10h 40m
Sat 11/1410:55 am -
1 stop7h 35m
Deal found 9/8![Southwest logo]()
$424
Last-minute flights from Honolulu to San DiegoDiscover last-minute flight deals from Honolulu to San Diego. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to San Diego. Data last updated September 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/61:25 pm -
1 stop8h 06m
Sun 10/182:24 pm -
1 stop8h 34m
Deal found 9/10![United Airlines logo]()
$380
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/710:05 pm -
1 stop7h 38m
Wed 10/143:56 pm -
1 stop9h 00m
Deal found 9/9![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/97:00 am -
1 stop7h 26m
Wed 10/142:24 pm -
2 stops10h 32m
Deal found 9/9![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/10. 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 10/135:25 pm -
1 stop10h 05m
Mon 10/196:25 pm -
Nonstop6h 05m
Deal found 9/10![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 9/9. 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 10/139:55 pm -
Nonstop5h 40m
Wed 10/216:20 pm -
Nonstop6h 05m
Deal found 9/9![Southwest logo]()
$388
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:53 pm -
Nonstop5h 42m
Wed 10/285:00 pm -
Nonstop6h 12m
Deal found 9/10![Multiple Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1410:05 pm -
2 stops10h 30m
Wed 10/286:20 am -
1 stop8h 33m
Deal found 9/10![United Airlines logo]()
$375
This Expedia deal was found by Cheapflights users on 9/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:53 pm -
Nonstop5h 42m
Wed 10/215:00 pm -
Nonstop6h 12m
Deal found 9/9![Multiple Airlines logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/1612:25 pm -
1 stop25h 26m
Sun 10/188:35 am -
Nonstop6h 19m
Deal found 9/9![Multiple Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 9/8. 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.
Mon 10/195:25 pm -
1 stop10h 05m
Wed 10/216:20 pm -
Nonstop6h 05m
Deal found 9/8![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/227:00 am -
2 stops10h 08m
Wed 10/286:15 am -
1 stop8h 59m
Deal found 9/12![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 9/11. 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.
Thu 10/2210:40 pm -
1 stop11h 18m
Wed 10/283:00 pm -
1 stop7h 59m
Deal found 9/11![Delta logo]()
$387
One-way flights from Honolulu to San DiegoSearch for one-way flight options from Honolulu to San Diego. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Honolulu to San Diego. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/710:05 pm -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/79:53 pm -
Nonstop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Alaska Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/97:00 am -
1 stop7h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 9/9. 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 10/85:25 pm -
1 stop10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Southwest logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/2312:25 pm -
1 stop17h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/139:53 pm -
Nonstop5h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Alaska Airlines logo]()
$196
This Delta deal was found by Cheapflights users on 9/10. 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 1/2212:45 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$198
This Hawaiian Airlines deal was found by Cheapflights users on 9/9. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:10 pm -
Nonstop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Alaska Airlines logo]()
$200
This Southwest deal was found by Cheapflights users on 9/8. 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 10/289:25 pm -
2 stops10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$204
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 11/98:25 pm -
1 stop10h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$205
This Delta deal was found by Cheapflights users on 9/10. 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 10/710:40 pm -
1 stop11h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$208
Find flight deals from Honolulu to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to San Diego (SAN). 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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $370 (CheapOair) |
One-way from | $183 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $475 |
Good round-trip deal | $492 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Honolulu to San Diego 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 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Honolulu to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Wed 1/20
8:30 pm-6:35 am
1 stop8h 05m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Thu 10/8
5:25 pm-6:30 am
1 stop10h 05m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Tue 1/26
8:30 pm-6:35 am
1 stop8h 05m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$194
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Tue 10/13
9:53 pm-6:35 am
Nonstop5h 42m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$195
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Mon 11/9
10:45 pm-2:50 pm
1 stop14h 05m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$205
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Wed 10/7
10:40 pm-12:58 pm
1 stop11h 18m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$208
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Thu 11/12
10:50 pm-11:57 am
2 stops11h 07m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$216
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Wed 3/10
10:50 pm-9:55 am
1 stop9h 05m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$228
Quickest round-trip
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Mon 11/2
11:09 pm-6:50 am
Nonstop5h 41m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
HonoluluSan Diego
HNL Honolulu - SAN San Diego
HNLSAN
Honolulu
Wed 12/9
6:00 am-8:19 pm
1 stop12h 19m
San Diego
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$234
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Honolulu to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to San Diego in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Honolulu-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Honolulu-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Honolulu-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Honolulu to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Honolulu with our price prediction graph.
HNL-SAN
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 Diego
Prices
Airlines
How far ahead should I book a flight from Honolulu to San Diego?
To ensure you get the cheapest price possible for a flight from Honolulu to San Diego, you should look to book at least 70 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 Diego?
Currently, January is the cheapest month in which you can book a flight from Honolulu to San Diego (average of $408). Flying from Honolulu to San Diego in June is currently the most expensive (average of $627). 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 SAN?
Find hourly flight availability from Honolulu to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
It’s typically best to fly out from Honolulu to San Diego at noon. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.
The best insider tips for Honolulu to San Diego flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Honolulu to San Diego trip
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Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated September 13, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Honolulu to San Diego 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.
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Honolulu to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
Coronado
Poway
San Ysidro
La Mesa
Santee
Julian
Lemon Grove
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Top 5 airlines flying from Honolulu to San Diego
Discover the top 5 airlines that operate flights from Honolulu to San Diego. 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 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$436 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$205 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$261 | Average$528 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$309 | Average$575 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$346 | Average$526 | FlexibilityNo cancel fee | On-time63% |