Cheap Flights to San Diego County from $33 (2026/2027)

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San Diego

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San Diego

How Much Does it Cost To Fly To San Diego County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 23 - Thu, Apr 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Apr 23 from San Francisco Intl. to San Diego Intl., returning Thu, Apr 30, priced at $66 just found
Fri, May 29 - Mon, Jun 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$67 Roundtrip, found 1 hour ago
$67
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, May 29 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 1, priced at $67 found 1 hour ago
Tue, May 19 - Sat, May 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 19 from San Francisco Intl. to San Diego Intl., returning Sat, May 30, priced at $68 just found
Wed, Apr 15 - Thu, Apr 16
SFO
San Francisco Intl.
SAN
San Diego Intl.
$74 Roundtrip, found 5 hours ago
$74
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Apr 15 from San Francisco Intl. to San Diego Intl., returning Thu, Apr 16, priced at $74 found 5 hours ago
Wed, May 27 - Mon, Jun 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$75 Roundtrip, found 1 hour ago
$75
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 1, priced at $75 found 1 hour ago
Tue, May 19 - Sat, May 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$77 Roundtrip, just found
$77
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, May 19 from San Francisco Intl. to San Diego Intl., returning Sat, May 30, priced at $77 just found
Thu, Jun 4 - Fri, Jun 12
SFO
San Francisco Intl.
SAN
San Diego Intl.
$77 Roundtrip, found 12 hours ago
$77
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Thu, Jun 4 from San Francisco Intl. to San Diego Intl., returning Fri, Jun 12, priced at $77 found 12 hours ago
Tue, Apr 14 - Tue, Apr 14
SFO
San Francisco Intl.
SAN
San Diego Intl.
$80 Roundtrip, found 13 hours ago
$80
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Tue, Apr 14 from San Francisco Intl. to San Diego Intl., returning Tue, Apr 14, priced at $80 found 13 hours ago
Tue, Apr 28 - Tue, May 5
EWR
Newark Liberty Intl. Airport
SNA
John Wayne
$202 Roundtrip, found 19 hours ago
$202
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Tue, Apr 28 from Newark Liberty Intl. Airport to John Wayne, returning Tue, May 5, priced at $202 found 19 hours ago
Tue, Aug 18 - Wed, Nov 25
EWR
Newark Liberty Intl. Airport
SAN
San Diego Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 18 from Newark Liberty Intl. Airport to San Diego Intl., returning Wed, Nov 25, priced at $269 found 1 day ago
Fri, Oct 30 - Fri, Oct 30
JFK
John F. Kennedy Intl.
SAN
San Diego Intl.
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 30 from John F. Kennedy Intl. to San Diego Intl., returning Fri, Oct 30, priced at $272 found 1 day ago
OriginDestinationTravel DatesFlights From*
SFOSan DiegoApril 23 to April 30$66
DENSanta AnaApril 25 to May 2$68
SEAPalm SpringsApril 29 to May 2$145
ORDSan DiegoMay 9 to May 19$176
ORDPalm SpringsMay 12 to May 13$189
ORDSanta AnaApril 25 to April 29$200
PHLSanta AnaApril 20 to April 27$224
BOSSan DiegoMay 27 to June 2$241
BOSCarlsbadMay 18 to May 20$291
SFOImperialApril 30 to May 4$363
BOSPalm SpringsMay 1 to May 6$395
PDXImperialApril 11 to April 13$472
DENImperialApril 25 to April 29$479
SEAImperialMay 15 to May 17$554
EWRImperialApril 23 to April 26$914
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENSan DiegoMarch 28 to April 11$227
SEASanta AnaMarch 28 to March 30$306
DENSanta AnaMarch 28 to April 4$316
SFOSanta AnaMarch 29 to April 2$358
DENCarlsbadMarch 28 to April 1$381
SEAPalm SpringsMarch 29 to April 1$391
BOSSanta AnaMarch 29 to April 1$440
SEACarlsbadMarch 28 to April 2$476
BOSCarlsbadMarch 27 to April 3$478
BOSCarlsbadMarch 27 to April 3$478
ORDCarlsbadMarch 28 to May 3$578
ORDCarlsbadMarch 28 to May 3$578
ORDSanta AnaMarch 28 to April 1$591
SFOCarlsbadMarch 28 to March 29$610
BOSPalm SpringsMarch 28 to April 1$900
*Prices include taxes and fees

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
3.5-star property

The Sofia Hotel

May 27 - Jun 3

7 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $1,117, price is now $505 per person
$505
per person
found 1 day ago
Los Bungalows
2.5-star property

Los Bungalows

May 27 - Jun 3

7 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Coach

San Diego (SAN) to Denver (DEN)

Southwest Airlines • Coach
Price was $1,806, price is now $932 per person
$932
per person
found 19 hours ago
Shore House at The Del, LXR Hotels & Resorts
5.0-star property

Shore House at The Del, LXR Hotels & Resorts

Apr 30 - May 5

5 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $2,681, price is now $1,428 per person
$1,428
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These San Diego County 🏨

Paradise Point Resort & Spa

Paradise Point Resort & Spa

4 out of 5
1404 Vacation Rd San Diego CA
Book a stay at this beach resort in San Diego. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Mission Bay and Mission Beach are located nearby.
8.8/10 Excellent! (2,475 reviews)
The location is very beautiful. The property sits on the water and has great views. The rooms are good size. The food was just ok, the location of the restaurant and bar are again very pretty . We waited 40 minutes one night to get some bread and a salad. We kept getting other people’s orders that ...

Reviewed on Mar 25, 2026

Opens in a new windowParadise Point Resort & Spa
Best Western Seven Seas

Best Western Seven Seas

3 out of 5
411 Hotel Circle South San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, free parking, and 2 hot tubs. Our guests praise the pool and the restaurant in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
7.8/10 Good! (3,334 reviews)
Good location. Clean. Security on site.

Reviewed on Mar 25, 2026

Opens in a new windowBest Western Seven Seas
Hyatt Vacation Club at The Welk, San Diego Area

Hyatt Vacation Club at The Welk, San Diego Area

3.5 out of 5
8860 Lawrence Welk Dr Escondido CA
Book a stay at this spa hotel in Escondido. Enjoy free parking, 8 outdoor pools, and a full-service spa. Our guests praise the pool and the clean rooms in our reviews. Popular attractions The Oaks Course and Cal-a-vie are located nearby.
8.4/10 Very Good! (1,671 reviews)
I don’t want to come back again at it

Reviewed on Mar 25, 2026

Opens in a new windowHyatt Vacation Club at The Welk, San Diego Area
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Hard Rock Hotel San Diego

Hard Rock Hotel San Diego

4 out of 5
207 5th Ave San Diego CA
Stay at this hotel in San Diego. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the convenient parking in our reviews. Popular attractions Petco Park and Port of San Diego are located nearby.
9/10 Wonderful! (3,433 reviews)
Staff was friendly and the view from our room was spectacular

Reviewed on Mar 25, 2026

Opens in a new windowHard Rock Hotel San Diego
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to San Diego County?
A roundtrip flight to San Diego County cost as little as $66 in the last seven days. Once you've chosen your travel dates, we'll help you grab the best deal. This price was available on Travelocity for flights to San Diego County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to San Diego County?
Make sure you leave April clear in your calendar, because it's the most affordable time to jet out to San Diego County. That's based on Travelocity's direct flight demand between January and December last year. With the money you save, you can treat yourself to a hotel upgrade, go to theatre or whatever else you like!
How can I check my flight status to San Diego County?
"Trips" has you sorted when it comes to the finer details of your flight to San Diego County. Travelocity's customer portal makes it possible to do everything in the same place, from checking your flight status to making updates to your itinerary. Click on Trips at the top right of the Travelocity homepage and then sign in to your account or create a new one. Alternatively, download the Travelocity app and access your details on the go. Whether you've got the family flying with you or you're a solitary wanderer, all your bookings are right there at your fingertips.
How do I find the best deals on flights to San Diego County?
One way to snap up an epic deal is to be flexible with your dates. Start by searching for your flight to San Diego County, then hit the "Flexible dates" box above the results. This will allow you to compare prices for the surrounding days. Want another tip? Book sooner than later. To give you an idea of costs, $66 was the cheapest price for a return flight to San Diego County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to San Diego County with Travelocity?
Start packing and prepare to wander wisely with Travelocity. It's our job to help you find some of the best deals on cheap flights to San Diego County. Whether you're searching for flexible airfares or cheap family flights with low-cost airlines, we've got what you need.
What are the most popular flight routes to San Diego County?
As a much-loved place to visit, it's a cinch to find flights to San Diego County. Here are some of the top routes:

  • San Francisco, CA (SFO-San Francisco Intl.) to San Diego Intl. Airport (SAN) - 2,383 flights a month.
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Diego Intl. Airport (SAN) - 2,370 flights a month.
  • Denver, CO (DEN-Denver Intl.) to San Diego Intl. Airport (SAN) - 1,833 flights a month.

How much is a flight to San Diego County on average?
Get your next break off to a good start by nabbing a terrific deal with Travelocity. In the last seven days, roundtrip flights to San Diego County cost between $66 and $914. Search our site and secure an airfare that suits your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to San Diego County?
Where you fly from will typically dictate how much time your direct flight to San Diego County will be. Here are a handful of the leading routes to San Diego County and their average flight times:

  • San Francisco, CA (SFO-San Francisco Intl.) to San Diego Intl. Airport (SAN) - 1 hour and 41 minutes
  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Diego Intl. Airport (SAN) - 2 hours and 47 minutes
  • Denver, CO (DEN-Denver Intl.) to San Diego Intl. Airport (SAN) - 2 hours and 18 minutes

What can I expect on a flight to San Diego County?
This mostly depends on your airline and the length of your flight. Most airlines generally provide things like hot meals, snacks and entertainment on long-haul services. Whether you're looking for first class flights to San Diego County or cheap flights for family vacations, you'll be well taken care of from takeoff to touchdown.

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