How popular is this Honolulu to San Diego flight route?

Flights from Honolulu to San Diego have been viewed 1 times in the past calendar month.

How long is the flight from Honolulu to San Diego?

A quick flight from Honolulu to San Diego can take about 5h 28m. Alaska Airlines provides one of the quickest options available for as low as £275. The distance from Honolulu to San Diego is about 2608 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Weekly flight availability from Honolulu to San Diego

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the most reliable airlines from Honolulu to San Diego?

No one likes to see their flight delayed. When booking a flight from Honolulu to San Diego consider choosing Southwest (92%), Fiji Airways (77%) or Qantas Airways (76%) as they are the most reliable in getting you off to your destination on time.

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

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

How can I find direct flights from Honolulu to San Diego?

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

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

Yes. Cheapflights offers flight deals from Honolulu 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.

£122+ Cheap Flights from Honolulu to San Diego

Cheap flight deals from Honolulu to San Diego

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Honolulu to San Diego
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 19 October 2026.

Thu 19/1122:35 -

1 stop14h 23m

Wed 25/1106:30 -

1 stop11h 10m

Deal found 18/10£275

Thu 5/1112:40 -

Nonstop5h 28m

Sat 14/1108:05 -

Nonstop6h 23m

Deal found 15/10£275

Fri 18/1212:35 -

1 stop9h 16m

Wed 6/114:32 -

1 stop8h 39m

Deal found 16/10£277

Thu 3/1222:59 -

1 stop9h 28m

Tue 5/106:15 -

1 stop8h 00m

Deal found 15/10£278

Thu 3/1220:30 -

1 stop8h 15m

Fri 4/1217:25 -

Nonstop5h 55m

Deal found 14/10£279

Thu 3/1214:25 -

1 stop7h 54m

Fri 4/1214:30 -

1 stop8h 26m

Deal found 14/10£281

Wed 9/1210:15 -

1 stop10h 12m

Thu 10/1214:30 -

1 stop8h 26m

Deal found 15/10£283

Mon 16/1112:40 -

Nonstop5h 28m

Mon 16/1122:10 -

1 stop15h 00m

Deal found 15/10£284

Thu 3/1208:00 -

2 stops10h 08m

Wed 13/113:06 -

1 stop9h 49m

Deal found 19/10£285

Thu 3/1208:00 -

2 stops10h 08m

Mon 4/116:45 -

1 stop8h 18m

Deal found 15/10£287

Thu 5/1123:40 -

1 stop11h 18m

Sat 14/1107:20 -

1 stop15h 18m

Deal found 15/10£290

Find flight deals from Honolulu to San Diego

Round-trip from	£275
One-way from	£122
Popular in	June
Cheapest in	January
Average price	£408

Delta
19/11-25/11
2 total stops
25h 33m total
Honolulu to San Diego

Search Deals

Alaska Airlines
13/11-31/12
Nonstop
5h 41m total
Honolulu to San Diego

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£45 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Fri 25/12

07:45-20:17

1 stop10h 32m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£129

Fastest return journey

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Fri 20/11

12:45-20:13

Nonstop5h 28m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£131

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Wed 25/11

17:25-06:45

1 stop11h 20m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£131

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Fri 4/12

08:00-20:08

2 stops10h 08m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£134

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Thu 19/11

07:55-20:37

2 stops10h 42m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£134

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Thu 28/1

22:50-12:01

2 stops11h 11m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£134

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Wed 9/12

13:35-22:55

1 stop7h 20m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£137

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Sat 23/1

23:34-07:10

Nonstop5h 36m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£149

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Sat 23/1

22:45-14:36

1 stop13h 51m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£182

HonoluluSan Diego

HNL Honolulu - SAN San Diego

HNLSAN

Honolulu

Thu 12/11

08:00-18:37

1 stop8h 37m

San Diego

Wed 31/12

00:00-22:00

Nonstop0h 00m

£186

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 22 resultsSorted by cheapest first

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 return 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?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £306). Flying from Honolulu to San Diego in June is currently the most expensive (average of £470). 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?

When flying from Honolulu to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Honolulu to San Diego?

Airfare is below average for this route at the moment.

Honolulu to San Diego flights typically cost between £347 and £464 in November.
The cheapest return price found within the last 5 days was £275 on Delta (19 Nov–25 Nov).

Related info for your journey

How popular is this Honolulu to San Diego flight route?
Flights from Honolulu to San Diego have been viewed 1 times in the past calendar month.
How long is the flight from Honolulu to San Diego?
A quick flight from Honolulu to San Diego can take about 5h 28m. Alaska Airlines provides one of the quickest options available for as low as £275. The distance from Honolulu to San Diego is about 2608 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Honolulu to San Diego?
No one likes to see their flight delayed. When booking a flight from Honolulu to San Diego consider choosing Southwest (92%), Fiji Airways (77%) or Qantas Airways (76%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Honolulu to San Diego that include hotel bookings?
Yes. In addition to deals on Honolulu to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Honolulu to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to San Diego.
Can I find deals for business class flights from Honolulu to San Diego?
Yes. Cheapflights offers flight deals from Honolulu 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 Honolulu to San Diego?
Currently, January is the cheapest month in which you can book a flight from Honolulu to San Diego (average of £306). Flying from Honolulu to San Diego in June is currently the most expensive (average of £470). 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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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Diego from Honolulu today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Honolulu to San Diego?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Honolulu to San Diego for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Honolulu to San Diego with no change fees?

Yes, we can. To see specific flights from Honolulu to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Honolulu to San Diego become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from Honolulu today and book when prices fit your budget.

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Cheap flights from Honolulu to San Diego from £122

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Honolulu to San Diego

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 19 October 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 19 October 2026.

Best flights from Honolulu to San DiegoDiscover carefully curated flight deals from Honolulu to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from Honolulu to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Direct flights from Honolulu to San DiegoExplore direct flight options from Honolulu to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Explore direct flight options from Honolulu to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from Honolulu to San DiegoDiscover last-minute flight deals from Honolulu to San Diego. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Honolulu to San Diego. Data last updated 19 October 2026 and is based on user searches.

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 19 October 2026.

Search for one-way flight options from Honolulu to San Diego. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

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Use the filters below to find and compare flights from Honolulu to San Diego that are best for you.

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.

Cheapflights Insights

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

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

What is the cheapest time of day to fly from HNL to SAN?

When flying from Honolulu to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Honolulu to San Diego?

Airfare is below average for this route at the moment.

Honolulu to San Diego flights typically cost between £347 and £464 in November.The cheapest return price found within the last 5 days was £275 on Delta (19 Nov–25 Nov).

Weekly flight availability from Honolulu to San Diego

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

Related info for your journey

How popular is this Honolulu to San Diego flight route?

How long is the flight from Honolulu to San Diego?

What are the most reliable airlines from Honolulu to San Diego?

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

How can I find direct flights from Honolulu to San Diego?

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

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

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Honolulu and San Diego flights

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Why should you use Cheapflights to find cheap flight tickets from Honolulu to San Diego?

Can Cheapflights find flights from Honolulu to San Diego with no change fees?

Can Cheapflights notify me if prices for flights from Honolulu to San Diego become cheaper?

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Cheapest flights from Honolulu to San Diego
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 19 October 2026.

Best flights from Honolulu to San Diego
Discover carefully curated flight deals from Honolulu to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Direct flights from Honolulu to San Diego
Explore direct flight options from Honolulu to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from Honolulu to San Diego
Discover last-minute flight deals from Honolulu to San Diego. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Honolulu to San Diego
Search for one-way flight options from Honolulu to San Diego. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Honolulu to San Diego flights typically cost between £347 and £464 in November.
The cheapest return price found within the last 5 days was £275 on Delta (19 Nov–25 Nov).