$29 Cheap flights from San Francisco Intl. to San Diego Intl. (SFO to SAN)

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Find The Best Dates To Fly from San Francisco Intl. to San Diego Intl.

Compare Flight Prices from San Francisco to San Diego

Affordable Airfare Tickets from SFO to SAN Airport

The cheapest flights to San Diego Intl. found within the past 7 days were $52 round trip and $29 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 3 - Tue, Jun 3
SFO
San Francisco
SAN
San Diego
$52 Roundtrip, found 6 hours ago
$52
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Tue, Jun 3 from San Francisco to San Diego, returning Tue, Jun 3, priced at $52 found 6 hours ago
Tue, Jul 29 - Tue, Jul 29
SFO
San Francisco
SAN
San Diego
$57 Roundtrip, just found
$57
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Jul 29 from San Francisco to San Diego, returning Tue, Jul 29, priced at $57 just found
Sun, Jun 1 - Wed, Jun 4
SFO
San Francisco
SAN
San Diego
$57 Roundtrip, found 5 hours ago
$57
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Jun 1 from San Francisco to San Diego, returning Wed, Jun 4, priced at $57 found 5 hours ago
Thu, Jun 5 - Sat, Jun 7
SFO
San Francisco
SAN
San Diego
$63 Roundtrip, found 1 hour ago
$63
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Jun 5 from San Francisco to San Diego, returning Sat, Jun 7, priced at $63 found 1 hour ago
Sat, May 10 - Wed, May 14
SFO
San Francisco
SAN
San Diego
$63 Roundtrip, just found
$63
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 10 from San Francisco to San Diego, returning Wed, May 14, priced at $63 just found
Sat, May 31 - Sat, May 31
SFO
San Francisco
SAN
San Diego
$64 Roundtrip, found 3 hours ago
$64
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, May 31 from San Francisco to San Diego, returning Sat, May 31, priced at $64 found 3 hours ago
Sat, Jul 26 - Thu, Jul 31
SFO
San Francisco
SAN
San Diego
$66 Roundtrip, found 23 hours ago
$66
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Sat, Jul 26 from San Francisco to San Diego, returning Thu, Jul 31, priced at $66 found 23 hours ago
Mon, Jul 7 - Sat, Jul 12
SFO
San Francisco
SAN
San Diego
$66 Roundtrip, found 2 days ago
$66
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Jul 7 from San Francisco to San Diego, returning Sat, Jul 12, priced at $66 found 2 days ago
Tue, May 6 - Fri, May 9
SFO
San Francisco
SAN
San Diego
$67 Roundtrip, found 2 hours ago
$67
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, May 6 from San Francisco to San Diego, returning Fri, May 9, priced at $67 found 2 hours ago
Thu, May 29 - Sat, May 31
SFO
San Francisco
SAN
San Diego
$68 Roundtrip, found 1 hour ago
$68
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 29 from San Francisco to San Diego, returning Sat, May 31, priced at $68 found 1 hour ago

San Diego Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel Zindel

Hotel Zindel

2 out of 5
per person
Jun 20 - Jun 23
found 22 hours ago
Roundtrip non-stop flight included
Oakland (OAK) to San Diego (SAN)
La Jolla Cove Suites

La Jolla Cove Suites

3 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 23
found 1 day ago
Roundtrip flight included
San Francisco (SFO) to San Diego (SAN)
The Arthur

The Arthur

2 out of 5
Save 100% on your flight
per person
Jun 5 - Jun 9
found 1 day ago
Roundtrip flight included
San Francisco (SFO) to San Diego (SAN)
El Cordova Hotel on Coronado Island

El Cordova Hotel on Coronado Island

3.5 out of 5
per person
Jun 20 - Jun 23
found 22 hours ago
Roundtrip non-stop flight included
Oakland (OAK) to San Diego (SAN)
The Shoal La Jolla Beach

The Shoal La Jolla Beach

2.5 out of 5
Save 100% on your flight
per person
Jun 19 - Jun 23
found 1 day ago
Roundtrip flight included
San Francisco (SFO) to San Diego (SAN)
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Frequently asked questions

Are there direct flights from San Francisco Airport to SAN?
Your next unforgettable adventure is on the other side of a single flight. You can fly direct from SFO to San Diego Airport with multiple airlines, including Alaska Airlines and United Airlines.
How long is the flight from San Francisco Intl. Airport (SFO) to San Diego Airport?
The journey from San Francisco to San Diego County is a quick 1 hour and 36 minutes on average. With such minimal air time, you won’t need to worry if you forget to bring your phone charger in your hand luggage.
What is the flight distance from SFO to San Diego Intl. Airport (SAN)?
With a mere 450 mi separating San Francisco Intl. Airport (SFO) and SAN, there won’t be long between the seat belt sign flicking off and the captain lowering the wheels for landing.
What airlines fly from SFO to San Diego Intl. Airport (SAN)?
You’ll find a number of airlines advertising direct flights between San Francisco and San Diego County. Alaska Airlines (AS) is one of the most reputable. This air carrier operates roughly 208 flights every month. If you’d like more options, consider the fares on offer from United Airlines (UA). This airline operates 173 flights each month. Between the two, we’re sure you’ll find a deal to suit your needs.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from San Francisco to San Diego

 

Traveling From
San Francisco Intl.
Traveling To
San Diego Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$52

Route Info

Flight path for flights from San Francisco International Airport to San Diego International Airport


Origin:
SFO - San Francisco International Airport
Destination:
SAN - San Diego International Airport
Distance:
449.00 miles


Airlines & Aircraft Used on SFO to SAN Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Canadair Regional Jet 700
United Airlines
Airbus A330-200

Discover our best flights from San Francisco SFO to San Diego SAN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Francisco SFO to San Diego SAN at the right price  

Airfares to San Diego SAN from San Francisco SFO currently cost between $52 and $68. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Francisco SFO to San Diego SAN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Francisco SFO to San Diego SAN on Travelocity starting at $29. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Diego SAN from San Francisco SFO quicker with direct flights. 

Get to San Diego faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAN from SFO to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from San Francisco SFO to San Diego SAN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAN from SFO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Francisco SFO to San Diego SAN today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from San Francisco SFO to San Diego SAN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Diego SAN from San Francisco SFO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAN from SFO have this option.  

 

Travel with confidence when you book flights to San Diego SAN from San Francisco SFO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.