Cheap Flights to San Diego County from $30 (2025/2026)

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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.

Sat, Feb 21 - Sat, Feb 21
DFW
Dallas-Fort Worth Intl.
SAN
San Diego Intl.
$59 Roundtrip, found 2 days ago
$59
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Feb 21 from Dallas-Fort Worth Intl. to San Diego Intl., returning Sat, Feb 21, priced at $59 found 2 days ago
Mon, Jan 12 - Fri, Jan 16
SFO
San Francisco Intl.
SAN
San Diego Intl.
$70 Roundtrip, found 2 hours ago
$70
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Jan 12 from San Francisco Intl. to San Diego Intl., returning Fri, Jan 16, priced at $70 found 2 hours ago
Thu, Jan 15 - Thu, Jan 15
SFO
San Francisco Intl.
SNA
John Wayne
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jan 15 from San Francisco Intl. to John Wayne, returning Thu, Jan 15, priced at $86 found 1 day ago
Wed, Jan 14 - Wed, Jan 14
SFO
San Francisco Intl.
SAN
San Diego Intl.
$93 Roundtrip, found 6 days ago
$93
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Jan 14 from San Francisco Intl. to San Diego Intl., returning Wed, Jan 14, priced at $93 found 6 days ago
Sun, Jan 25 - Tue, Feb 3
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$97 Roundtrip, found 5 days ago
$97
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jan 25 from San Francisco Intl. to Palm Springs Intl., returning Tue, Feb 3, priced at $97 found 5 days ago
Mon, Jan 26 - Thu, Jan 29
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$97 Roundtrip, found 5 days ago
$97
Roundtrip
found 5 days ago
Select United flight, departing Mon, Jan 26 from San Francisco Intl. to Palm Springs Intl., returning Thu, Jan 29, priced at $97 found 5 days ago
Tue, Feb 17 - Wed, Feb 18
SFO
San Francisco Intl.
SAN
San Diego Intl.
$99 Roundtrip, found 6 days ago
$99
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Feb 17 from San Francisco Intl. to San Diego Intl., returning Wed, Feb 18, priced at $99 found 6 days ago
Tue, Jan 20 - Wed, Jan 21
DFW
Dallas-Fort Worth Intl.
SNA
John Wayne
$101 Roundtrip, found 1 day ago
$101
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jan 20 from Dallas-Fort Worth Intl. to John Wayne, returning Wed, Jan 21, priced at $101 found 1 day ago
OriginDestinationTravel DatesFlights From*
SEASan DiegoJanuary 31 to February 3$99
SEAPalm SpringsJanuary 17 to January 31$99
SEASanta AnaJanuary 22 to January 27$99
ORDSan DiegoMarch 7 to March 14$157
SEACarlsbadJanuary 28 to February 3$159
ORDSanta AnaJanuary 24 to February 2$166
ORDCarlsbadJanuary 27 to February 3$173
BOSSan DiegoFebruary 4 to February 11$207
BOSCarlsbadFebruary 3 to February 10$227
BOSSanta AnaFebruary 7 to February 27$234
ORDPalm SpringsJanuary 17 to January 30$244
SFOImperialJanuary 27 to February 14$278
BOSPalm SpringsJanuary 12 to January 31$297
PDXImperialJanuary 18 to January 24$330
DENImperialJanuary 18 to January 25$594
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENSanta AnaDecember 28 to December 31$323
SFOSan DiegoDecember 27 to January 1$356
SFOImperialDecember 28 to January 18$454
ORDSanta AnaDecember 28 to January 17$493
SFOCarlsbadDecember 27 to December 29$523
PAESan DiegoDecember 28 to January 8$577
SEAPalm SpringsDecember 28 to January 2$682
ORDSan DiegoDecember 27 to January 1$760
ORDCarlsbadDecember 28 to January 1$780
DENPalm SpringsDecember 27 to January 1$903
BOSSan DiegoDecember 28 to December 31$953
MSPCarlsbadDecember 27 to December 31$1,007
BOSCarlsbadDecember 28 to January 17$1,030
ORDPalm SpringsDecember 28 to December 30$1,086
DENImperialDecember 28 to January 1$1,217
*Prices include taxes and fees
Nov 24, 2019

Nice flight attendant. Overall great and efficient traveling!

A verified traveler
Oakland to Santa Ana · JetBlue Airways

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
City24 Hotel Little Italy Mission Hills
4.5-star property

City24 Hotel Little Italy Mission Hills

Mar 1 - Mar 8

7 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Coach

San Diego (SAN) to Denver (DEN)

Southwest Airlines • Coach
Save 100% on your flight
Price was $965, price is now $571 per person
$571
per person
found 12 hours ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Feb 11 - Feb 16

5 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,248, price is now $601 per person
$601
per person
found 1 day ago
Paradise Point Resort & Spa
4.0-star property

Paradise Point Resort & Spa

Feb 11 - Feb 16

5 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,713, price is now $999 per person
$999
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Denver to San Diego County
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Travelers ❤️ These San Diego County 🏨

Sheraton San Diego Resort

Sheraton San Diego Resort

4 out of 5
1380 Harbor Island Dr San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 outdoor pools, and 5 restaurants. Our guests praise the pool and the restaurant in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
8.2/10 Very Good! (3,176 reviews)
We did not have a coffee maker in our room. We called and requested one. It was brought to our room fifteen minutes later. Once we figured out which outlet worked, we had coffee and tea on our balcony. Super! Perhaps you might check the electrical in room 554?

Reviewed on Dec 22, 2025

Opens in a new windowSheraton San Diego Resort
Bay Club Hotel & Marina

Bay Club Hotel & Marina

3.5 out of 5
2131 Shelter Island Dr San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, a marina, and a health club. Our guests praise the breakfast and the restaurant in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
9/10 Wonderful! (3,209 reviews)
Everything was wonderful

Reviewed on Dec 24, 2025

Opens in a new windowBay Club Hotel & Marina
The DEXTRO Little Italy, BW Premier Collection

The DEXTRO Little Italy, BW Premier Collection

3 out of 5
1617 1st Avenue San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
8.8/10 Excellent! (788 reviews)
Nice staff. goated bar. 9/10

Reviewed on Dec 24, 2025

Opens in a new windowThe DEXTRO Little Italy, BW Premier Collection
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Lafayette Hotel & Club

Lafayette Hotel & Club

4 out of 5
2223 El Cajon Blvd San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 2 restaurants, and 3 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
9.2/10 Wonderful! (1,344 reviews)
Very clean and tidy, super beautiful.

Reviewed on Dec 19, 2025

Opens in a new windowLafayette Hotel & Club
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 $59 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 February 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, $59 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 $59 and $1,217. 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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