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Cheap flights from Honolulu to San Diego from $170

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.
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Cheap round-trip flights

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Alaska Airlines Logo
7:00 am - 8:57 pmHNL-SAN
11h 57m1 stop
Alaska Airlines Logo
5:00 pm - 9:21 pmSAN-HNL
6h 21mnonstop
$346Alaska Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Alaska Airlines Logo
9:35 am - 7:20 pmHNL-SAN
6h 45m1 stop
Alaska Airlines Logo
7:05 am - 10:40 pmSAN-HNL
18h 35m1 stop
$347Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
7:00 am - 8:57 pmHNL-SAN
11h 57m1 stop
Alaska Airlines Logo
8:10 am - 12:31 pmSAN-HNL
6h 21mnonstop
$348Alaska Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Multiple Airlines Logo
10:36 pm - 3:52 pmHNL-SAN
15h 16m1 stop
Multiple Airlines Logo
8:10 pm - 12:04 pmSAN-HNL
17h 54m2 stops
$357Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
United Airlines Logo
8:00 am - 11:42 pmHNL-SAN
13h 42m2 stops
United Airlines Logo
6:30 am - 1:11 pmSAN-HNL
8h 41m1 stop
$362United Airlines
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Sat, Feb 7 - Sat, Mar 7
United Airlines Logo
12:35 pm - 11:44 pmHNL-SAN
9h 09m1 stop
United Airlines Logo
6:15 am - 3:04 pmSAN-HNL
10h 49m2 stops
$372United Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29
Delta Logo
11:23 pm - 12:45 pmHNL-SAN
11h 22m1 stop
Delta Logo
6:20 am - 12:12 pmSAN-HNL
7h 52m1 stop
$377Delta
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Thu, Dec 18 - Wed, Dec 31
Southwest Logo
1:55 pm - 9:25 pmHNL-SAN
5h 30mnonstop
Southwest Logo
8:45 am - 1:05 pmSAN-HNL
6h 20mnonstop
$408Southwest
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Thu, Dec 18 - Sun, Jan 18
Southwest Logo
8:05 am - 3:40 pmHNL-SAN
5h 35mnonstop
Southwest Logo
4:40 pm - 9:00 pmSAN-HNL
6h 20mnonstop
$420Southwest
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Sat, Jan 31 - Sat, Feb 14
Delta Logo
5:37 pm - 11:22 amHNL-SAN
15h 45m1 stop
Delta Logo
6:20 am - 12:12 pmSAN-HNL
7h 52m1 stop
$427Delta
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Wed, Nov 26 - Tue, Dec 2

Alaska Airlines flights from Honolulu to San Diego

Our best Alaska Airlines deals on Honolulu to San Diego flight tickets
Alaska Airlines
Dec 3
HNL7:00 amHonolulu
11h 57m
1 stop
SAN8:57 pmSan Diego
Dec 8
SAN5:00 pmSan Diego
6h 21m
HNL9:21 pmHonolulu
$346
Find similar
Alaska Airlines
Mar 10
HNL9:35 amHonolulu
6h 45m
1 stop
SAN7:20 pmSan Diego
Mar 11
SAN7:05 amSan Diego
18h 35m
1 stop
HNL10:40 pmHonolulu
$347
Find similar
Alaska Airlines
Dec 3
HNL7:00 amHonolulu
11h 57m
1 stop
SAN8:57 pmSan Diego
Dec 9
SAN8:10 amSan Diego
6h 21m
HNL12:31 pmHonolulu
$348
Find similar

Delta flights from Honolulu to San Diego

Our best Delta deals on Honolulu to San Diego flight tickets
Delta
Dec 18
HNL11:23 pmHonolulu
11h 22m
1 stop
SAN12:45 pmSan Diego
Dec 31
SAN6:20 amSan Diego
7h 52m
1 stop
HNL12:12 pmHonolulu
$377
Find similar
Delta
Nov 26
HNL5:37 pmHonolulu
15h 45m
1 stop
SAN11:22 amSan Diego
Dec 2
SAN6:20 amSan Diego
7h 52m
1 stop
HNL12:12 pmHonolulu
$427
Find similar
Delta
Nov 11
HNL5:37 pmHonolulu
15h 29m
1 stop
SAN11:06 amSan Diego
Nov 18
SAN11:01 amSan Diego
11h 14m
1 stop
HNL8:15 pmHonolulu
$497
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 November 6, 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

Wed 12/3

7:00 am-8:57 pm

1 stop11h 57m

San Diego

Mon 12/8

5:00 pm-9:21 pm

Nonstop6h 21m

$346

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Tue 3/10

9:35 am-7:20 pm

1 stop6h 45m

San Diego

Wed 3/11

7:05 am-10:40 pm

1 stop18h 35m

$347

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 12/3

7:00 am-8:57 pm

1 stop11h 57m

San Diego

Tue 12/9

8:10 am-12:31 pm

Nonstop6h 21m

$348

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Thu 12/11

10:36 pm-3:52 pm

1 stop15h 16m

San Diego

Mon 12/15

8:10 pm-12:04 pm

2 stops17h 54m

$357

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Sat 2/7

8:00 am-11:42 pm

2 stops13h 42m

San Diego

Sat 3/7

6:30 am-1:11 pm

1 stop8h 41m

$362

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Tue 11/25

12:35 pm-11:44 pm

1 stop9h 09m

San Diego

Sat 11/29

6:15 am-3:04 pm

2 stops10h 49m

$372

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Thu 12/18

11:23 pm-12:45 pm

1 stop11h 22m

San Diego

Wed 12/31

6:20 am-12:12 pm

1 stop7h 52m

$377

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Thu 12/18

1:55 pm-9:25 pm

Nonstop5h 30m

San Diego

Sun 1/18

8:45 am-1:05 pm

Nonstop6h 20m

$408

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Sat 1/31

8:05 am-3:40 pm

Nonstop5h 35m

San Diego

Sat 2/14

4:40 pm-9:00 pm

Nonstop6h 20m

$420

HonoluluSan Diego

HNL - SAN

HNLSAN

Honolulu

Wed 11/26

5:37 pm-11:22 am

1 stop15h 45m

San Diego

Tue 12/2

6:20 am-12:12 pm

1 stop7h 52m

$427

Flights are sorted by cheapest round-trip flights 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 November, then departing from Honolulu during the month February is also very affordable. Most momondo users find prices during this month for around $437.

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 $490. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $674. 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 $531. Flights in the evening are often more expensive with an average ticket price of $566.

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 $484 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 $420 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 November 2025, prices for Honolulu to San Diego flights are approximately 2% cheaper 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

$236

Fastest flight time

5h 18m

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 $236. The best round-trip flight deal from Honolulu to San Diego found on momondo in the last 72 hours is $421.
The fastest flight from Honolulu to San Diego takes 5h 18m
Direct flights go from Honolulu to San Diego every day.
There is 1 airport near San Diego: 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 18m, 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 $151Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $294Free CancellationRating
8.0
11,243 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $297Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $317Free CancellationRating
8.0
4,240 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 14 flights/week on average for this route. A good Alaska Airlines flight deal for Honolulu to San Diego starts from $294 round-trip, up to an average price of $495. Our users have rated Alaska Airlines at 8.0/10.

  • Southwest Flights From Honolulu to San Diego

    Across 4,240 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 $550. 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
National City
Imperial Beach
La Mesa
Poway
Borrego Springs
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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