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$122+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SAN
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
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 May 6, 2026.

This Delta deal was found by Cheapflights users on 5/3. 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 6/29:55 pm
LIH
-
SAN
1 stop9h 09m
Delta
Tue 6/97:00 am
SAN
-
LIH
1 stop15h 02m
Delta
Deal found 5/3$276
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:10 pm
OGG
-
SAN
1 stop14h 29m
Delta
Sun 8/306:15 am
SAN
-
OGG
1 stop7h 46m
Delta
Deal found 5/2$298
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 5/1810:30 pm
OGG
-
SAN
Nonstop5h 28m
Alaska Airlines
Mon 5/256:30 pm
SAN
-
OGG
Nonstop6h 00m
Alaska Airlines
Deal found 5/4$317
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:50 pm
KOA
-
SAN
1 stop14h 56m
Delta
Tue 6/97:00 am
SAN
-
KOA
1 stop13h 35m
Delta
Deal found 5/5$340
This Delta deal was found by Cheapflights users on 5/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:55 pm
LIH
-
SAN
1 stop9h 10m
Delta
Fri 6/57:15 am
SAN
-
LIH
1 stop14h 49m
Delta
Deal found 5/4$340
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 9/110:00 pm
OGG
-
SAN
1 stop7h 43m
United Airlines
Wed 9/22:24 pm
SAN
-
OGG
1 stop8h 12m
United Airlines
Deal found 5/1$345
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:50 pm
KOA
-
SAN
1 stop12h 52m
Delta
Thu 6/47:15 am
SAN
-
KOA
1 stop13h 20m
Delta
Deal found 5/5$346
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:38 pm
OGG
-
SAN
Nonstop5h 21m
Alaska Airlines
Wed 9/26:32 pm
SAN
-
OGG
Nonstop6h 06m
Alaska Airlines
Deal found 5/5$349
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:52 am
OGG
-
SAN
1 stop7h 03m
Multiple Airlines
Mon 5/256:30 pm
SAN
-
OGG
Nonstop6h 00m
Multiple Airlines
Deal found 5/4$351
This Expedia deal was found by Cheapflights users on 5/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:29 pm
OGG
-
SAN
Nonstop5h 30m
Alaska Airlines
Wed 6/36:30 pm
SAN
-
OGG
Nonstop6h 00m
Alaska Airlines
Deal found 5/3$357
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Wed 5/203:59 pm
OGG
-
SAN
1 stop24h 09m
Multiple Airlines
Wed 6/36:30 pm
SAN
-
OGG
Nonstop6h 00m
Multiple Airlines
Deal found 5/3$361
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:02 pm
OGG
-
SAN
1 stop16h 23m
Multiple Airlines
Mon 8/176:55 pm
SAN
-
OGG
Nonstop6h 00m
Multiple Airlines
Deal found 5/4$364

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$276
(Delta)

One-way from

$122
(Delta)

Popular in

June

Cheapest in

January

Average price

$579

Good round-trip deal

$430 or less

Good one-way deal

$228 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. 13% potential increase in price ($76 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 May 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 May 6, 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 9/1

10:38 pm-6:59 am

Nonstop5h 21m

San Diego

Wed 9/2

6:32 pm-9:38 pm

Nonstop6h 06m

$349

KahuluiSan Diego

OGG - SAN

OGGSAN

Kahului

Tue 6/2

12:55 pm-11:15 pm

1 stop7h 20m

San Diego

Fri 6/5

7:15 am-5:46 pm

1 stop13h 31m

$370

Kailua-KonaSan Diego

KOA - SAN

KOASAN

Kona Intl

Thu 9/10

9:45 pm-12:37 pm

1 stop11h 52m

San Diego

Mon 9/14

7:00 am-5:51 pm

1 stop13h 51m

$374

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Tue 6/2

9:55 pm-3:56 pm

2 stops15h 01m

San Diego

Tue 6/9

7:00 am-7:02 pm

1 stop15h 02m

$376

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Fri 9/11

9:45 pm-4:08 pm

2 stops15h 23m

San Diego

Mon 9/21

7:00 am-7:20 pm

1 stop15h 20m

$380

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Wed 8/26

9:55 pm-12:23 pm

2 stops11h 28m

San Diego

Sun 8/30

9:46 am-7:03 pm

2 stops12h 17m

$385

KahuluiSan Diego

OGG - SAN

OGGSAN

Kahului

Tue 9/1

10:39 am-10:59 pm

1 stop9h 20m

San Diego

Wed 9/2

6:32 pm-9:38 pm

Nonstop6h 06m

$386

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Fri 8/28

7:00 am-7:55 pm

1 stop9h 55m

San Diego

Mon 8/31

2:24 pm-7:48 pm

1 stop8h 24m

$407

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Thu 5/28

9:55 pm-12:17 pm

2 stops11h 22m

San Diego

Fri 6/5

7:15 am-7:04 pm

1 stop14h 49m

$410

LihueSan Diego

LIH - SAN

LIHSAN

Lihue

Tue 5/19

9:55 pm-10:05 am

1 stop9h 10m

San Diego

Tue 5/26

10:59 am-5:40 pm

1 stop9h 41m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

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 42 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 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 March is currently the most expensive (average of $273). 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 May 6, 2026.

It’s typically best to fly out from Hawaii to San Diego in the morning. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 May 2, 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.

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 May 6, 2026.

The most flights from USHI to SAN are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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

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 13 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 21m. 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. Southwest flights start at $124 while deals on American Airlines start at $127 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 Qantas Airways (83%), Alaska Airlines (74%) or Fiji Airways (73%) 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 $198. On average you can expect to pay $718. The most popular route, (Honolulu - San Diego), can usually be booked for $385.

  • 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 March is currently the most expensive (average of $273). 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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top 6 airlines flying from Hawaii to San Diego

Discover the top 6 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$148Average$290FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$205Average$447FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$235Average$463FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$237Average$530FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$288Average$498FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$298Average$474FlexibilityNo cancel feeOn-timeN/A

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