Cheap Flights to San Diego County from $35 (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.

Wed, May 27 - Mon, Jun 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$68 Roundtrip, found 6 hours ago
$68
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 1, priced at $68 found 6 hours ago
Wed, May 27 - Wed, Jun 10
SFO
San Francisco Intl.
SAN
San Diego Intl.
$85 Roundtrip, found 2 hours ago
$85
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Wed, Jun 10, priced at $85 found 2 hours ago
Sun, May 24 - Thu, May 28
SFO
San Francisco Intl.
SNA
John Wayne
$92 Roundtrip, found 1 hour ago
$92
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, May 24 from San Francisco Intl. to John Wayne, returning Thu, May 28, priced at $92 found 1 hour ago
Tue, Sep 1 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$112 Roundtrip, found 9 hours ago
$112
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Tue, Sep 1 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $112 found 9 hours ago
Wed, Jun 3 - Mon, Jun 8
SFO
San Francisco Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 9 hours ago
$117
Roundtrip
found 9 hours ago
Select United flight, departing Wed, Jun 3 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 8, priced at $117 found 9 hours ago
Wed, Aug 12 - Wed, Aug 12
SFO
San Francisco Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 3 days ago
$157
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 12 from San Francisco Intl. to San Diego Intl., returning Wed, Aug 12, priced at $157 found 3 days ago
Sat, May 30 - Sat, Jun 6
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$181 Roundtrip, just found
$181
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, May 30 from San Francisco Intl. to Palm Springs Intl., returning Sat, Jun 6, priced at $181 just found
Wed, May 27 - Wed, May 27
SFO
San Francisco Intl.
SAN
San Diego Intl.
$227 Roundtrip, found 6 hours ago
$227
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, May 27 from San Francisco Intl. to San Diego Intl., returning Wed, May 27, priced at $227 found 6 hours ago
OriginDestinationTravel DatesFlights From*
BOSSan DiegoMay 27 to June 2$202
SEASan DiegoJune 2 to June 3$204
SEAPalm SpringsMay 17 to May 23$217
SEASanta AnaMay 9 to May 12$222
BOSSanta AnaMay 16 to May 18$229
ORDCarlsbadJune 3 to June 9$233
ORDSanta AnaMay 15 to May 23$241
BOSCarlsbadMay 5 to May 9$263
ORDPalm SpringsMay 23 to May 30$283
SEACarlsbadMay 19 to June 2$296
SFOImperialMay 27 to May 31$364
BOSPalm SpringsMay 6 to May 9$416
SEAImperialMay 23 to May 29$532
MSPImperialMay 22 to May 25$575
ORDImperialMay 14 to May 21$857
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOSan DiegoApril 26 to April 30$242
BOSCarlsbadApril 25 to May 11$326
BOSCarlsbadApril 25 to May 11$326
ORDPalm SpringsApril 25 to April 29$334
MSPPalm SpringsApril 26 to May 4$385
SFOCarlsbadApril 25 to April 27$414
SEAPalm SpringsApril 25 to April 28$428
PAESan DiegoApril 26 to May 11$447
BOSSanta AnaApril 25 to April 29$450
ORDCarlsbadApril 25 to April 28$481
ORDCarlsbadApril 25 to April 28$481
SEACarlsbadApril 26 to May 5$486
MSPCarlsbadApril 26 to May 7$515
DENPalm SpringsApril 24 to April 26$669
BOSPalm SpringsApril 24 to April 26$692
*Prices include taxes and fees

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Wave Crest Resort
3.0-star property

Wave Crest Resort

Jun 1 - Jun 5

4 night stay

Dallas (DFW) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $816, price is now $492 per person
$492
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Jun 26 - Jun 30

4 night stay

Boston (BOS) to San Diego (SAN)

JetBlue Airways • Coach

San Diego (SAN) to Boston (BOS)

American Airlines • Coach
Save 100% on your flight
Price was $1,213, price is now $679 per person
$679
per person
found 2 days ago
Los Bungalows
2.5-star property

Los Bungalows

Jun 8 - Jun 15

7 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,676, price is now $956 per person
$956
per person
found 1 day ago
Don't see what you're looking for?
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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! (1,756 reviews)
We had a great time! The food choices weren’t the best, but we were well prepared and really came for a peaceful weekend, which was delivered. The only downside was the bug we found in our restroom and how long it took for us to get a response back, but we also understand there were a lot of people ...

Reviewed on Apr 21, 2026

Opens in a new windowHyatt Vacation Club at The Welk, San Diego Area
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! (2,437 reviews)
Filthy stained carpet in room. Never vacuumed. Empty conditioner bottle. Paint chipping off wall in closet. Filthy bathroom floor.. I will not be recommending this place.

Reviewed on Apr 21, 2026

Opens in a new windowHandlery Hotel
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! (3,404 reviews)
Stayed 5 nights, property maintained really well, would stay again if the price is right.

Reviewed on Apr 20, 2026

Opens in a new windowBest Western Seven Seas
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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! (2,544 reviews)
Breakfast was great, the fruit bowl was great, the mixed all the fruit, and serve with an yogurt and chia seeds, the surfers burrito was good too. The orange juice, pineapple juice was freshly squeezed. Love that. Dinner I had the nachos, we the wedges salad, buffalo chicken wings, delicious. This ...

Reviewed on Apr 21, 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 $68 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 May 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, $68 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 $68 and $857. 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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