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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 3/6. 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.
Alaska Airlines Logo
11:16 pm - 6:56 am
HNL
-
SAN
5h 40mnonstop
Alaska Airlines Logo
2:29 pm - 6:53 pm
SAN
-
HNL
6h 24mnonstop
$291Alaska Airlines
Wed, Jan 28 - Thu, Jan 29
United Airlines Logo
8:00 am - 8:49 pm
HNL
-
SAN
10h 49m1 stop
United Airlines Logo
11:08 am - 8:55 pm
SAN
-
HNL
11h 47m2 stops
$292United Airlines
Wed, Jan 28 - Fri, Jan 30
Multiple Airlines Logo
12:38 pm - 8:27 am
HNL
-
SAN
17h 49m1 stop
Multiple Airlines Logo
2:29 pm - 6:53 pm
SAN
-
HNL
6h 24mnonstop
$294Multiple Airlines
Wed, Jan 28 - Tue, Feb 10
United Airlines Logo
12:35 pm - 11:40 pm
HNL
-
SAN
9h 05m1 stop
United Airlines Logo
6:15 am - 1:19 pm
SAN
-
HNL
9h 04m1 stop
$295United Airlines
Fri, Feb 27 - Mon, Mar 2
Multiple Airlines Logo
7:50 am - 4:30 pm
HNL
-
SAN
5h 40mnonstop
Multiple Airlines Logo
6:47 pm - 6:40 am
SAN
-
HNL
14h 53m1 stop
$296Multiple Airlines
Tue, Apr 21 - Tue, Apr 21
Multiple Airlines Logo
11:35 pm - 7:15 am
HNL
-
SAN
5h 40mnonstop
Multiple Airlines Logo
5:00 pm - 9:26 pm
SAN
-
HNL
6h 26mnonstop
$297Multiple Airlines
Tue, Feb 17 - Thu, Feb 26
Multiple Airlines Logo
7:50 am - 4:30 pm
HNL
-
SAN
5h 40mnonstop
Multiple Airlines Logo
6:47 pm - 6:40 am
SAN
-
HNL
14h 53m1 stop
$298Multiple Airlines
Wed, Mar 25 - Tue, Mar 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
$299United Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
11:40 pm - 1:27 pm
HNL
-
SAN
10h 47m1 stop
Multiple Airlines Logo
10:22 am - 3:30 pm
SAN
-
HNL
8h 08m1 stop
$300Multiple Airlines
Tue, Apr 28 - Mon, May 18
United Airlines Logo
10:55 pm - 12:39 pm
HNL
-
SAN
11h 44m2 stops
United Airlines Logo
6:15 am - 1:06 pm
SAN
-
HNL
8h 51m1 stop
$301United Airlines
Wed, Feb 25 - Sat, Feb 28

Alaska Airlines flights from Honolulu to San Diego

Our best Alaska Airlines deals on Honolulu to San Diego flight tickets
Alaska Airlines
Jan 28
HNL11:16 pmHonolulu
5h 40m
SAN6:56 amSan Diego
Jan 29
SAN2:29 pmSan Diego
6h 24m
HNL6:53 pmHonolulu
$291
Find similar
Alaska Airlines
Feb 26
HNL11:35 pmHonolulu
5h 40m
SAN7:15 amSan Diego
Mar 7
SAN5:00 pmSan Diego
6h 26m
HNL9:26 pmHonolulu
$327
Find similar
Alaska Airlines
Jan 13
HNL11:16 pmHonolulu
5h 40m
SAN6:56 amSan Diego
Jan 27
SAN2:29 pmSan Diego
6h 24m
HNL6:53 pmHonolulu
$393
Find similar

United Airlines flights from Honolulu to San Diego

Our best United Airlines deals on Honolulu to San Diego flight tickets
United Airlines
Jan 28
HNL8:00 amHonolulu
10h 49m
1 stop
SAN8:49 pmSan Diego
Jan 30
SAN11:08 amSan Diego
11h 47m
2 stops
HNL8:55 pmHonolulu
$292
Find similar
United Airlines
Feb 27
HNL12:35 pmHonolulu
9h 05m
1 stop
SAN11:40 pmSan Diego
Mar 2
SAN6:15 amSan Diego
9h 04m
1 stop
HNL1:19 pmHonolulu
$295
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
$299
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 January 6, 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

Price

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 1/28

11:16 pm-6:56 am

Nonstop5h 40m

San Diego

Thu 1/29

2:29 pm-6:53 pm

Nonstop6h 24m

$291

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 1/28

8:00 am-8:49 pm

1 stop10h 49m

San Diego

Fri 1/30

11:08 am-8:55 pm

2 stops11h 47m

$292

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 1/28

12:38 pm-8:27 am

1 stop17h 49m

San Diego

Tue 2/10

2:29 pm-6:53 pm

Nonstop6h 24m

$294

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Fri 2/27

12:35 pm-11:40 pm

1 stop9h 05m

San Diego

Mon 3/2

6:15 am-1:19 pm

1 stop9h 04m

$295

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Tue 4/21

7:50 am-4:30 pm

Nonstop5h 40m

San Diego

Tue 4/21

6:47 pm-6:40 am

1 stop14h 53m

$296

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Tue 2/17

11:35 pm-7:15 am

Nonstop5h 40m

San Diego

Thu 2/26

5:00 pm-9:26 pm

Nonstop6h 26m

$297

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 3/25

7:50 am-4:30 pm

Nonstop5h 40m

San Diego

Tue 3/31

6:47 pm-6:40 am

1 stop14h 53m

$298

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

$299

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Tue 4/28

11:40 pm-1:27 pm

1 stop10h 47m

San Diego

Mon 5/18

10:22 am-3:30 pm

1 stop8h 08m

$300

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 2/25

10:55 pm-12:39 pm

2 stops11h 44m

San Diego

Sat 2/28

6:15 am-1:06 pm

1 stop8h 51m

$301

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 $646. 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 $533. Flights in the evening are often more expensive with an average ticket price of $579.

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 $490 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 $425 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 January 2026, prices for Honolulu to San Diego flights are approximately 1% 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

$218

Fastest flight time

5h 20m

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 $218. The best round-trip flight deal from Honolulu to San Diego found on momondo in the last 72 hours is $374.
The fastest flight from Honolulu to San Diego takes 5h 20m
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 20m, 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
8,017 reviews
Search Delta flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,134 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $299Free CancellationRating
7.8
2,825 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $299Free CancellationRating
8.0
11,650 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $317Free CancellationRating
8.0
4,247 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 5 flights/week on average for this route. A good Alaska Airlines flight deal for Honolulu to San Diego starts from $299 round-trip, up to an average price of $456. Our users have rated Alaska Airlines at 8.0/10.

  • Southwest Flights From Honolulu to San Diego

    Across 4,247 Southwest reviews on momondo, the average score is 8.0/10. Southwest flies from Honolulu to San Diego about 12 times each week, with ticket deals ranging from $317 to $549. 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
Imperial Beach
Borrego Springs
La Mesa
San Ysidro
Alpine
Lemon Grove
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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