Cheap Flights to San Diego County from $34 (2026/2027)

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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.

Tue, Jun 16 - Tue, Jun 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$56 Roundtrip, found 8 hours ago
$56
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Jun 16 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 30, priced at $56 found 8 hours ago
Sat, Jun 6 - Wed, Jun 10
SFO
San Francisco Intl.
SAN
San Diego Intl.
$66 Roundtrip, found 6 hours ago
$66
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Jun 6 from San Francisco Intl. to San Diego Intl., returning Wed, Jun 10, priced at $66 found 6 hours ago
Wed, Jun 3 - Wed, Jun 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$112 Roundtrip, found 1 day ago
$112
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Jun 3 from San Francisco Intl. to San Diego Intl., returning Wed, Jun 3, priced at $112 found 1 day ago
Wed, Aug 26 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 8 hours ago
$117
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, Aug 26 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $117 found 8 hours ago
Mon, May 11 - Mon, May 18
SFO
San Francisco Intl.
SNA
John Wayne
$121 Roundtrip, found 4 hours ago
$121
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, May 11 from San Francisco Intl. to John Wayne, returning Mon, May 18, priced at $121 found 4 hours ago
Tue, Apr 21 - Wed, May 6
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$122 Roundtrip, found 6 days ago
$122
Roundtrip
found 6 days ago
Select United flight, departing Tue, Apr 21 from San Francisco Intl. to Palm Springs Intl., returning Wed, May 6, priced at $122 found 6 days ago
Wed, Aug 26 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$159 Roundtrip, found 8 hours ago
$159
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Aug 26 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $159 found 8 hours ago
Tue, Apr 21 - Wed, May 6
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 21 from San Francisco Intl. to Palm Springs Intl., returning Wed, May 6, priced at $162 found 6 days ago
OriginDestinationTravel DatesFlights From*
SFOPalm SpringsApril 21 to May 6$122
SEASan DiegoJune 9 to June 17$165
SEAPalm SpringsJune 6 to June 9$177
SEASanta AnaMay 5 to May 16$181
ORDSan DiegoMay 4 to May 9$208
BOSCarlsbadApril 28 to May 6$220
BOSCarlsbadApril 28 to May 6$220
ORDSanta AnaMay 2 to May 9$224
SFOCarlsbadJune 9 to June 10$232
ORDCarlsbadMay 16 to May 19$233
ORDPalm SpringsMay 13 to May 19$256
BOSSanta AnaMay 6 to May 11$283
SEACarlsbadApril 28 to May 12$294
SFOImperialApril 23 to April 29$332
BOSPalm SpringsApril 25 to May 2$406
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOPalm SpringsApril 10 to April 14$319
SEAPalm SpringsApril 11 to April 25$326
ORDPalm SpringsApril 11 to April 14$344
ORDSan DiegoApril 11 to April 19$353
SEASanta AnaApril 11 to April 14$362
SEASan DiegoApril 12 to April 27$362
ORDCarlsbadApril 11 to May 9$378
BOSSanta AnaApril 11 to April 27$384
BOSCarlsbadApril 11 to April 18$477
BOSCarlsbadApril 11 to April 18$477
MSPCarlsbadApril 10 to April 15$561
MSPSanta AnaApril 10 to April 16$589
SFOImperialApril 10 to April 12$656
BOSPalm SpringsApril 11 to April 15$700
SEACarlsbadApril 12 to April 16$717
*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

Jun 10 - Jun 14

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Coach

San Diego (SAN) to Denver (DEN)

Alaska Airlines • Coach
Price was $1,036, price is now $483 per person
$483
per person
found 1 day ago
Private bedroom in Peach Blossom Country House
2.0-star property

Private bedroom in Peach Blossom Country House

Apr 11 - Apr 16

5 night stay

Seattle (SEA) to San Diego (SAN)

Alaska Airlines • Roundtrip • Coach
Price was $1,019, price is now $491 per person
$491
per person
found 1 day ago
Shore House at The Del, LXR Hotels & Resorts
5.0-star property

Shore House at The Del, LXR Hotels & Resorts

May 13 - May 19

6 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $3,174, price is now $1,791 per person
$1,791
per person
found 1 day ago
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Travelers ❤️ These San Diego County 🏨

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! (1,709 reviews)
Good

Reviewed on Apr 7, 2026

Opens in a new windowHyatt Vacation Club at The Welk, San Diego Area
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! (2,519 reviews)
The property itself is so beautiful. Great location, nice pools and restaurants. It’s the room itself that is dirty and bedding had bad odor we didn’t even spend the night.

Reviewed on Apr 6, 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.
8/10 Very Good! (3,375 reviews)
Just a plane room with a very small fridge, nothing else ahh forgot, two bottles of water but you had to pay for them and they were not cheap.

Reviewed on Apr 7, 2026

Opens in a new windowBest Western Seven Seas
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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 USS Midway Museum are located nearby.
9/10 Wonderful! (3,511 reviews)
Perfect location, excellent decor, beautiful room, great customer service, and the lobby smelled fantastic. Great all around.

Reviewed on Apr 7, 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 $56 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 June 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, $56 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 $56 and $717. 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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