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Cheap flights from Honolulu to San Diego from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to San Diego departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:49 pm - 7:23 am
HNL
-
SAN
9h 34m1 stop
Multiple Airlines Logo
5:00 pm - 9:21 pm
SAN
-
HNL
6h 21mnonstop
$295Multiple Airlines
Tue, Feb 3 - Wed, Feb 4
Alaska Airlines Logo
8:17 am - 3:40 pm
HNL
-
SAN
5h 23mnonstop
Alaska Airlines Logo
5:00 pm - 9:26 pm
SAN
-
HNL
6h 26mnonstop
$296Alaska Airlines
Wed, Feb 11 - Tue, Feb 17
Multiple Airlines Logo
11:16 pm - 6:56 am
HNL
-
SAN
5h 40mnonstop
Multiple Airlines Logo
7:22 pm - 6:41 am
SAN
-
HNL
13h 19m1 stop
$301Multiple Airlines
Wed, Feb 11 - Mon, Feb 16
American Airlines Logo
11:00 pm - 8:51 am
HNL
-
SAN
7h 51m1 stop
American Airlines Logo
9:45 am - 7:37 pm
SAN
-
HNL
11h 52m1 stop
$305American Airlines
Mon, Feb 16 - Thu, Feb 26
Multiple Airlines Logo
11:05 am - 9:29 pm
HNL
-
SAN
8h 24m1 stop
Multiple Airlines Logo
8:11 am - 4:24 pm
SAN
-
HNL
10h 13m1 stop
$306Multiple Airlines
Wed, Feb 11 - Tue, Feb 17
Multiple Airlines Logo
9:20 am - 8:39 pm
HNL
-
SAN
9h 19m1 stop
Multiple Airlines Logo
9:08 pm - 10:25 am
SAN
-
HNL
16h 17m1 stop
$311Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
10:50 pm - 10:27 am
HNL
-
SAN
9h 37m1 stop
United Airlines Logo
7:45 am - 3:10 pm
SAN
-
HNL
9h 25m1 stop
$315United Airlines
Sun, Jan 25 - Sat, Jan 31
United Airlines Logo
10:55 pm - 12:39 pm
HNL
-
SAN
11h 44m2 stops
United Airlines Logo
11:05 am - 9:00 pm
SAN
-
HNL
11h 55m2 stops
$316United Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
10:10 am - 8:39 pm
HNL
-
SAN
8h 29m1 stop
Multiple Airlines Logo
9:20 am - 4:24 pm
SAN
-
HNL
9h 04m1 stop
$317Multiple Airlines
Thu, Feb 12 - Mon, Feb 16
Multiple Airlines Logo
11:16 pm - 6:56 am
HNL
-
SAN
5h 40mnonstop
Multiple Airlines Logo
9:37 am - 7:56 pm
SAN
-
HNL
12h 19m1 stop
$318Multiple Airlines
Mon, Jan 19 - Fri, Jan 23

United Airlines flights from Honolulu to San Diego

Our best United Airlines deals on Honolulu to San Diego flight tickets
United Airlines
Jan 16
HNL8:00 amHonolulu
9h 54m
2 stops
SAN7:54 pmSan Diego
Jan 19
SAN6:15 amSan Diego
8h 48m
1 stop
HNL1:03 pmHonolulu
$310
Find similar
United Airlines
Jan 25
HNL10:50 pmHonolulu
9h 37m
1 stop
SAN10:27 amSan Diego
Jan 31
SAN12:49 pmSan Diego
10h 06m
1 stop
HNL8:55 pmHonolulu
$315
Find similar
United Airlines
Feb 17
HNL10:55 pmHonolulu
11h 44m
2 stops
SAN12:39 pmSan Diego
Feb 23
SAN11:05 amSan Diego
11h 55m
2 stops
HNL9:00 pmHonolulu
$316
Find similar

Southwest flights from Honolulu to San Diego

Our best Southwest deals on Honolulu to San Diego flight tickets
Southwest
Dec 30
HNL8:00 amHonolulu
5h 30m
SAN3:30 pmSan Diego
Jan 1
SAN8:15 amSan Diego
6h 20m
HNL12:35 pmHonolulu
$448
Find similar
Southwest
Dec 30
HNL8:05 amHonolulu
9h 15m
1 stop
SAN7:20 pmSan Diego
Jan 1
SAN8:15 amSan Diego
6h 20m
HNL12:35 pmHonolulu
$501
Find similar
Southwest
Dec 29
HNL2:10 pmHonolulu
5h 30m
SAN9:40 pmSan Diego
Jan 5
SAN7:20 pmSan Diego
17h 55m
2 stops
HNL11:15 amHonolulu
$506
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
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

Price

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Tue 2/3

7:49 pm-7:23 am

1 stop9h 34m

San Diego

Wed 2/4

5:00 pm-9:21 pm

Nonstop6h 21m

$295

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 2/11

8:17 am-3:40 pm

Nonstop5h 23m

San Diego

Tue 2/17

5:00 pm-9:26 pm

Nonstop6h 26m

$296

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 2/11

11:16 pm-6:56 am

Nonstop5h 40m

San Diego

Mon 2/16

7:22 pm-6:41 am

1 stop13h 19m

$301

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Mon 2/16

11:00 pm-8:51 am

1 stop7h 51m

San Diego

Thu 2/26

9:45 am-7:37 pm

1 stop11h 52m

$305

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 2/11

11:05 am-9:29 pm

1 stop8h 24m

San Diego

Tue 2/17

8:11 am-4:24 pm

1 stop10h 13m

$306

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Thu 3/5

9:20 am-8:39 pm

1 stop9h 19m

San Diego

Sun 3/8

9:08 pm-10:25 am

1 stop16h 17m

$311

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Sun 1/25

10:50 pm-10:27 am

1 stop9h 37m

San Diego

Sat 1/31

7:45 am-3:10 pm

1 stop9h 25m

$315

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Tue 2/17

10:55 pm-12:39 pm

2 stops11h 44m

San Diego

Mon 2/23

11:05 am-9:00 pm

2 stops11h 55m

$316

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Thu 2/12

10:10 am-8:39 pm

1 stop8h 29m

San Diego

Mon 2/16

9:20 am-4:24 pm

1 stop9h 04m

$317

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Mon 1/19

11:16 pm-6:56 am

Nonstop5h 40m

San Diego

Fri 1/23

9:37 am-7:56 pm

1 stop12h 19m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Honolulu to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Honolulu during the month October is also very affordable. Most momondo users find prices during this month for around $444.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Honolulu to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $500. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $644. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $537. Flights in the evening are often more expensive with an average ticket price of $576.

What is the cheapest Honolulu to San Diego flight route?

Fly from Honolulu to San Diego for the best Honolulu - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Honolulu when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $487 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Honolulu for as low as $422 on momondo.

What cabin class options are available on Honolulu to San Diego flights?

There are 4 cabin classes available to choose from on Honolulu to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Honolulu to San Diego flights?

No. A direct flight is the cheapest option for a flight between Honolulu to San Diego.

How have Honolulu to San Diego flight prices changed over time?

As of December 2025, prices for Honolulu to San Diego flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from Honolulu to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Honolulu to San Diego (HNL to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to San Diego

Best Price Found

$223

Fastest flight time

5h 23m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Honolulu in the past 72 hours is $223. The best round-trip flight deal from Honolulu to San Diego found on momondo in the last 72 hours is $406.
The fastest flight from Honolulu to San Diego takes 5h 23m
Direct flights go from Honolulu to San Diego every day.
There is 1 airport in San Diego. From Honolulu there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Honolulu to San Diego by plane?

    Honolulu and San Diego are 2606.8 mi apart from one another. Flights usually cover this in 5h 23m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Honolulu Airport to San Diego Airport?

    Prices for flights from Honolulu Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Honolulu Airport to San Diego Airport?

  • How old do you have to be to fly from Honolulu Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Honolulu Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Honolulu to San Diego?

  • What is the most popular airline from Honolulu to San Diego?

Best airlines flying from Honolulu to San Diego

Compare and see reviews for airlines that fly from Honolulu to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $188Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $289Free CancellationRating
8.0
11,534 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $298Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $317Free CancellationRating
8.0
4,258 reviews
Search Southwest flights

  • Alaska Airlines Flights From Honolulu to San Diego

    Alaska Airlines is one of the most popular airlines flying from Honolulu to San Diego, operating 21 flights/week on average for this route. A good Alaska Airlines flight deal for Honolulu to San Diego starts from $289 round-trip, up to an average price of $496. Our users have rated Alaska Airlines at 8.0/10.

  • Southwest Flights From Honolulu to San Diego

    Across 4,258 Southwest reviews on momondo, the average score is 8.0/10. Southwest flies from Honolulu to San Diego about 14 times each week, with ticket deals ranging from $317 to $547. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Honolulu to San Diego for you.

Can I find flights from Honolulu to San Diego with flexible booking policies on momondo?

All flight searches from Honolulu to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Honolulu to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Honolulu.

I’m not ready to book a flight from Honolulu to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Honolulu to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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