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$154+ Cheap flights from Hawaii to San Diego (SAN)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SAN
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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Cheap flight deals from Hawaii to San Diego

Cheapest flights from Hawaii to San Diego
Explore the most affordable flight options available from Hawaii to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.

This Southwest deal was found by Cheapflights users on 7/12. 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.
Wed 8/191:35 pm
KOA
-
SAN
1 stop12h 30m
Southwest
Tue 8/257:05 am
SAN
-
KOA
1 stop8h 35m
Southwest
Deal found 7/12$312
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:34 pm
OGG
-
SAN
Nonstop5h 26m
Alaska Airlines
Mon 11/165:20 pm
SAN
-
OGG
Nonstop6h 03m
Alaska Airlines
Deal found 7/8$313
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:05 pm
KOA
-
SAN
1 stop9h 10m
Delta
Tue 8/253:00 pm
SAN
-
KOA
1 stop7h 17m
Delta
Deal found 7/9$316
This Delta deal was found by Cheapflights users on 7/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:55 pm
LIH
-
SAN
1 stop9h 16m
Delta
Sun 8/307:03 am
SAN
-
LIH
1 stop15h 13m
Delta
Deal found 7/9$316
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 8/208:42 pm
KOA
-
SAN
2 stops16h 14m
Delta
Wed 8/267:03 am
SAN
-
KOA
1 stop13h 32m
Delta
Deal found 7/8$322
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:34 pm
OGG
-
SAN
Nonstop5h 26m
Multiple Airlines
Mon 11/165:29 pm
SAN
-
OGG
1 stop18h 56m
Multiple Airlines
Deal found 7/8$322
This Southwest deal was found by Cheapflights users on 7/10. 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.
Fri 8/219:25 pm
LIH
-
SAN
1 stop9h 15m
Southwest
Mon 8/248:40 am
SAN
-
LIH
1 stop10h 30m
Southwest
Deal found 7/10$324
This Southwest deal was found by Cheapflights users on 7/9. 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.
Wed 9/165:30 pm
OGG
-
SAN
1 stop9h 50m
Southwest
Mon 9/218:40 am
SAN
-
OGG
1 stop10h 30m
Southwest
Deal found 7/9$328
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 11/1212:45 pm
OGG
-
SAN
1 stop8h 10m
Delta
Mon 11/166:15 am
SAN
-
OGG
1 stop7h 38m
Delta
Deal found 7/8$332
This Expedia deal was found by Cheapflights users on 7/10. 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.
Fri 10/231:20 pm
OGG
-
SAN
1 stop15h 52m
Multiple Airlines
Sat 10/314:32 pm
SAN
-
OGG
1 stop22h 28m
Multiple Airlines
Deal found 7/10$334
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Thu 8/610:44 pm
LIH
-
SAN
1 stop8h 15m
United Airlines
Thu 8/1312:41 pm
SAN
-
LIH
1 stop10h 03m
United Airlines
Deal found 7/9$335
This Southwest deal was found by Cheapflights users on 7/8. 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 8/2010:00 am
KOA
-
SAN
2 stops9h 05m
Southwest
Wed 8/267:00 am
SAN
-
KOA
1 stop8h 25m
Southwest
Deal found 7/8$338

Find flight deals from Hawaii to San Diego

Keep the following information in mind while searching for Hawaii to San Diego flight deals. Data was last updated July 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$312
(Southwest)

One-way from

$154
(Southwest)

Popular in

June

Cheapest in

January

Average price

$599

Good round-trip deal

$238 or less

Good one-way deal

$272 or less
Provider with most accurate pricing for Honolulu-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-San Diego flights.
Search Deals
From Hawaii to San Diego
Search Deals
One-way flight from Hawaii to San Diego
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Hawaii to San Diego.
Search Deals
Price to beat on a one-way flight from Hawaii to San Diego.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 2,558,603 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from Hawaii to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KahuluiSan Diego

OGG - SAN

OGGSAN

Kahului

Tue 9/15

10:40 pm-6:59 am

Nonstop5h 19m

San Diego

Sun 9/20

6:34 pm-9:37 pm

Nonstop6h 03m

$313

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 8/20

8:42 pm-10:11 am

1 stop10h 29m

San Diego

Wed 8/26

3:00 pm-7:17 pm

1 stop7h 17m

$316

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Mon 8/24

10:50 pm-12:13 pm

1 stop10h 23m

San Diego

Sat 9/5

2:24 pm-8:05 pm

1 stop8h 41m

$346

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Sun 9/27

8:50 pm-10:09 am

1 stop10h 19m

San Diego

Mon 10/5

7:00 am-5:31 pm

1 stop13h 31m

$346

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Wed 8/26

9:55 pm-12:39 pm

1 stop11h 44m

San Diego

Sun 8/30

6:29 am-7:16 pm

2 stops15h 47m

$352

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 8/20

10:00 am-10:05 pm

2 stops9h 05m

San Diego

Wed 8/26

7:00 am-12:25 pm

1 stop8h 25m

$364

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Fri 8/21

9:25 pm-8:00 am

1 stop7h 35m

San Diego

Mon 8/24

7:30 am-4:10 pm

2 stops11h 40m

$372

HiloSan Diego

ITO - SAN

ITOSAN

Hilo Intl

Mon 9/21

5:58 pm-6:52 am

1 stop9h 54m

San Diego

Tue 9/22

9:31 am-9:54 pm

2 stops15h 23m

$380

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Tue 8/4

9:55 pm-3:16 pm

1 stop14h 21m

San Diego

Wed 8/12

11:06 am-7:16 pm

1 stop11h 10m

$380

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Tue 8/11

1:30 pm-5:05 am

1 stop12h 35m

San Diego

Mon 8/31

9:35 am-2:15 pm

1 stop7h 40m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Hawaii to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Hawaii 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 Hawaii to San Diego

What is the cheapest month to book a flight from Hawaii to San Diego?

Currently, February is the cheapest month in which you can book a flight from Hawaii to San Diego (average of $119). Flying from Hawaii to San Diego in June is currently the most expensive (average of $283). 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 HI to SAN?

Find hourly flight availability from Hawaii 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 July 13, 2026.

It’s typically best to fly out from Hawaii to San Diego at noon. Doing so could potentially save you 30% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Hawaii to San Diego

Explore weekly flight availability from Hawaii to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 13, 2026.

The most flights from USHI to SAN are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Hawaii to San Diego?

How far ahead should I book a flight from Hawaii to San Diego?

To ensure you get the cheapest price possible for a flight from Hawaii to San Diego, you should look to book at least 67 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 day to fly from Hawaii to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Hawaii to San Diego. Price data was last updated on July 11, 2026.

Travelers seeking maximum savings on their Hawaii to San Diego flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Hawaii to San Diego. 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 into for flights to San Diego from Hawaii?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Hawaii to San Diego.

  • How popular is this Hawaii to San Diego flight route?

    Flights from Hawaii to San Diego have been viewed 8 times in the past calendar month.

  • How long is the flight from Hawaii to San Diego?

    There are many flights that can get you from Hawaii to San Diego in 5h 19m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. The distance between Hawaii and San Diego is about 2535 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Hawaii to San Diego one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $119. Hawaiian Airlines flights start at $119 while deals on Southwest start at $124 one-way.

  • What are the most popular routes from Hawaii to San Diego?

    Most travelers choose Honolulu - San Diego, Kahului - San Diego or Kona Intl - San Diego when deciding on the best route from Hawaii to San Diego.

  • What are the most reliable airlines from Hawaii to San Diego?

    No one likes to see their flight delayed. When booking a flight from Hawaii to San Diego consider choosing Southwest (88%), Alaska Airlines (82%) or Qantas Airways (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Hawaii to San Diego?

    The cheapest flight price from Hawaii to San Diego is $229. On average you can expect to pay $864. The most popular route, (Honolulu - San Diego), can usually be booked for $313.

  • Can I find deals for flights from Hawaii to San Diego that include hotel bookings?

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

  • How can I find direct flights from Hawaii to San Diego?

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

  • Can I find deals for business class flights from Hawaii to San Diego?

    Yes. Cheapflights offers flight deals from Hawaii to San Diego 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 Hawaii to San Diego?

    Currently, February is the cheapest month in which you can book a flight from Hawaii to San Diego (average of $119). Flying from Hawaii to San Diego in June is currently the most expensive (average of $283). 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove

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Top 5 airlines flying from Hawaii to San Diego

Discover the top 5 airlines that operate flights from Hawaii 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 2,558,603 searches. Data last updated July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$127Average$329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$205Average$438FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$235Average$454FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$237Average$443FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$315Average$536FlexibilityNo cancel feeOn-time63%

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