$391 Cheap Flights from Hawthorne (HHR) to San Diego (SAN)

View $391 flight on Fri, Aug 1, 2025Opens in a new window

Popular airlines from Hawthorne, CA (HHR-Hawthorne Municipal) to San Diego Intl. Airport (SAN)

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Cheap Flights from Hawthorne to San Diego (HHR-SAN)

Prices were available within the past 7 days and start at $391 for one-way flights and $796 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Advanced Air
Thu, Jul 17 - Wed, Jul 23
HHR
Hawthorne
SAN
San Diego
$796 Roundtrip, found 1 day ago
$796
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Thu, Jul 17 from Hawthorne to San Diego, returning Wed, Jul 23, priced at $796 found 1 day ago
Advanced Air
Wed, Jul 16 - Wed, Jul 23
HHR
Hawthorne
SAN
San Diego
$802 Roundtrip, found 1 day ago
$802
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Wed, Jul 16 from Hawthorne to San Diego, returning Wed, Jul 23, priced at $802 found 1 day ago
Advanced Air
Thu, Jul 17 - Mon, Jul 21
HHR
Hawthorne
SAN
San Diego
$806 Roundtrip, found 1 day ago
$806
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Thu, Jul 17 from Hawthorne to San Diego, returning Mon, Jul 21, priced at $806 found 1 day ago
Advanced Air
Sat, Jul 19 - Wed, Jul 23
HHR
Hawthorne
SAN
San Diego
$812 Roundtrip, found 1 day ago
$812
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Sat, Jul 19 from Hawthorne to San Diego, returning Wed, Jul 23, priced at $812 found 1 day ago
Advanced Air
Sun, Jul 13 - Wed, Jul 23
HHR
Hawthorne
SAN
San Diego
$822 Roundtrip, found 1 day ago
$822
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Sun, Jul 13 from Hawthorne to San Diego, returning Wed, Jul 23, priced at $822 found 1 day ago
Advanced Air
Sun, Jul 13 - Mon, Jul 21
HHR
Hawthorne
SAN
San Diego
$832 Roundtrip, found 1 day ago
$832
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Sun, Jul 13 from Hawthorne to San Diego, returning Mon, Jul 21, priced at $832 found 1 day ago
Advanced Air
Sat, Jul 19 - Sun, Jul 20
HHR
Hawthorne
SAN
San Diego
$879 Roundtrip, found 1 day ago
$879
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Sat, Jul 19 from Hawthorne to San Diego, returning Sun, Jul 20, priced at $879 found 1 day ago
Advanced Air
Fri, Nov 28 - Sun, Nov 30
HHR
Hawthorne
CLD
Carlsbad
$940 Roundtrip, found 3 days ago
$940
Roundtrip
found 3 days ago
Select Advanced Air flight, departing Fri, Nov 28 from Hawthorne to Carlsbad, returning Sun, Nov 30, priced at $940 found 3 days ago
Advanced Air
Fri, Jul 25 - Fri, Aug 1
HHR
Hawthorne
CLD
Carlsbad
$988 Roundtrip, found 3 days ago
$988
Roundtrip
found 3 days ago
Select Advanced Air flight, departing Fri, Jul 25 from Hawthorne to Carlsbad, returning Fri, Aug 1, priced at $988 found 3 days ago
Advanced Air
Fri, Jul 25 - Sun, Jul 27
HHR
Hawthorne
CLD
Carlsbad
$1,043 Roundtrip, found 1 day ago
$1,043
Roundtrip
found 1 day ago
Select Advanced Air flight, departing Fri, Jul 25 from Hawthorne to Carlsbad, returning Sun, Jul 27, priced at $1,043 found 1 day ago
Flights from Hawthorne (HHR) to San Diego (SAN)
Origin airport
Hawthorne Municipal
Destination airport
San Diego Intl.
Roundtrip price
$796
Distance
105 mi

Hawthorne to San Diego Flights

The cheapest times to fly from Hawthorne to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hawthorne to San Diego are during the month of July. You can find some of the cheapest flights from Hawthorne to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hawthorne to San Diego

Sunday is one of the best days to book for cheap flights from Hawthorne to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hawthorne to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hawthorne to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $391 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hawthorne to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hawthorne to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hawthorne Municipal Airport (HHR) to San Diego Intl. Airport (SAN) cost?
Discover the latest flight deals from HHR to SAN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HHR to SAN?
The cheapest flights from HHR to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Hawthorne Municipal Airport (HHR) to San Diego Intl. Airport (SAN)?
You can't fly nonstop to San Diego Intl. Airport (SAN) from Hawthorne, CA (HHR-Hawthorne Municipal). However, you can easily travel to San Diego without any layovers by taking off from Los Angeles Intl. Airport (LAX).
What is the cheapest airline that flies from HHR to SAN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HHR to SAN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Hawthorne Municipal Airport (HHR) to San Diego Intl. Airport (SAN)?
There aren't any daily direct flights available from Hawthorne Municipal Airport (HHR) to San Diego Intl. Airport (SAN). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from HHR to SAN?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hawthorne Municipal Airport (HHR) to San Diego Intl. Airport (SAN)?
To arrive at San Diego Intl. Airport (SAN) on time, opt for a flight that takes off from Hawthorne Municipal Airport (HHR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hawthorne Municipal Airport (HHR) to San Diego Intl. Airport (SAN) last-minute?
Waiting until just before your departure to book a flight from HHR to SAN generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a HHR to SAN flight and hotel package?
You'll typically save money by securing a HHR to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Hawthorne Municipal Airport (HHR) to San Diego Intl. Airport (SAN)?
If you reserved your HHR to SAN flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.