Cheap Flights to San Diego County from $29 (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 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$58 Roundtrip, found 4 hours ago
$58
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Jun 16 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 23, priced at $58 found 4 hours ago
Wed, May 27 - Wed, May 27
SFO
San Francisco Intl.
SAN
San Diego Intl.
$94 Roundtrip, found 10 hours ago
$94
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Wed, May 27, priced at $94 found 10 hours ago
Wed, Aug 26 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 9 hours ago
$97
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Wed, Aug 26 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $97 found 9 hours ago
Wed, Aug 19 - Thu, Aug 27
PVU
Provo
SNA
John Wayne
$102 Roundtrip, found 18 hours ago
$102
Roundtrip
found 18 hours ago
Select Breeze Airways flight, departing Wed, Aug 19 from Provo to John Wayne, returning Thu, Aug 27, priced at $102 found 18 hours ago
Fri, May 22 - Fri, May 29
SFO
San Francisco Intl.
SNA
John Wayne
$116 Roundtrip, found 2 days ago
$116
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, May 22 from San Francisco Intl. to John Wayne, returning Fri, May 29, priced at $116 found 2 days ago
Tue, Jun 2 - Wed, Jun 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$120 Roundtrip, found 11 hours ago
$120
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Jun 2 from San Francisco Intl. to San Diego Intl., returning Wed, Jun 3, priced at $120 found 11 hours ago
Wed, Aug 26 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 9 hours ago
$157
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Aug 26 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $157 found 9 hours ago
Tue, Jun 23 - Wed, Jun 24
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 23 from San Francisco Intl. to Palm Springs Intl., returning Wed, Jun 24, priced at $157 found 5 days ago
Tue, Jun 2 - Wed, Jun 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$182 Roundtrip, found 11 hours ago
$182
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Tue, Jun 2 from San Francisco Intl. to San Diego Intl., returning Wed, Jun 3, priced at $182 found 11 hours ago
OriginDestinationTravel DatesFlights From*
SEASan DiegoMay 13 to May 20$165
SEASanta AnaMay 19 to May 26$202
SEAPalm SpringsMay 12 to June 2$217
ORDCarlsbadMay 19 to May 23$233
ORDSanta AnaMay 16 to May 23$236
SEACarlsbadJune 3 to June 6$252
BOSCarlsbadMay 2 to May 9$253
BOSCarlsbadMay 2 to May 9$253
ORDPalm SpringsMay 16 to May 19$257
BOSSanta AnaMay 28 to June 1$277
PDXImperialMay 28 to May 30$379
SEAImperialMay 12 to May 18$406
BOSPalm SpringsMay 6 to May 9$416
MSPImperialMay 22 to May 25$575
ORDImperialMay 11 to May 18$656
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOPalm SpringsApril 25 to May 9$201
MSPPalm SpringsApril 24 to May 1$252
SEASan DiegoApril 24 to May 8$271
BOSCarlsbadApril 25 to May 11$307
SEASanta AnaApril 24 to April 26$307
SFOCarlsbadApril 26 to May 3$327
PDXPalm SpringsApril 26 to May 3$359
JFKCarlsbadApril 25 to May 2$374
SEAPalm SpringsApril 26 to May 5$397
PDXCarlsbadApril 25 to April 29$406
SEACarlsbadApril 25 to May 2$431
SFOImperialApril 26 to April 27$466
MSPCarlsbadApril 24 to May 1$510
BOSPalm SpringsApril 26 to April 30$527
DFWCarlsbadApril 26 to April 27$633
*Prices include taxes and fees

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Hyland Inn Near Legoland
3.0-star property

Hyland Inn Near Legoland

May 21 - May 25

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $622, price is now $286 per person
$286
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Jul 12 - Jul 18

6 night stay

Mesa (AZA) to San Diego (SAN)

Southwest Airlines • Coach

San Diego (SAN) to Mesa (AZA)

Frontier Airlines • Coach
Price was $2,211, price is now $946 per person
$946
per person
found 12 hours ago
Los Bungalows
2.5-star property

Los Bungalows

Jul 12 - Jul 18

6 night stay

Mesa (AZA) to San Diego (SAN)

Southwest Airlines • Coach

San Diego (SAN) to Mesa (AZA)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,683, price is now $943 per person
$943
per person
found 12 hours 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! (1,737 reviews)
If you dont mind me out in the middle of nowhere, way in the boondocks, windy road to get to this property. The staff should inform guest that the slides close at 4:45pm. Yeah and if you think of going to the big one thats off ways from the property because there is no security to get access, so ...

Reviewed on Apr 17, 2026

Opens in a new windowHyatt Vacation Club at The Welk, San Diego Area
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! (3,391 reviews)
The WiFi was great and for the two nights we were there, it was perfect. The front desk guy was nice and professional, even had a good sense of humor as we checked in around 11pm on Tuesday. We checked out at three am on Thursday and it was the same guy with the same warm demeanor. Wasn’t a 5 star ...

Reviewed on Apr 17, 2026

Opens in a new windowBest Western Seven Seas
Handlery Hotel

Handlery Hotel

3.5 out of 5
950 Hotel Cir N San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the pool and the helpful staff in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
8.4/10 Very Good! (2,429 reviews)
Loved it but no usb or cable

Reviewed on Apr 17, 2026

Opens in a new windowHandlery Hotel
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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! (2,520 reviews)
Great place for a family vacation. Rooms are nice, there are multiple pools to swim in, it's right on Mission Bay and the staff are very friendly and helpful

Reviewed on Apr 16, 2026

Opens in a new windowParadise Point Resort & Spa
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 $58 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, $58 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 $58 and $656. 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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