Cheap Flights to San Diego County from $19 (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.

Tue, Jan 12 - Tue, Jan 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$38 Roundtrip, found 4 days ago
$38
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jan 12 from San Francisco Intl. to San Diego Intl., returning Tue, Jan 19, priced at $38 found 4 days ago
Sat, Dec 5 - Tue, Dec 8
SFO
San Francisco Intl.
SNA
John Wayne
$94 Roundtrip, found 16 hours ago
$94
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Sat, Dec 5 from San Francisco Intl. to John Wayne, returning Tue, Dec 8, priced at $94 found 16 hours ago
Tue, Nov 10 - Sat, Nov 14
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$141 Roundtrip, found 5 days ago
$141
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 10 from San Francisco Intl. to Palm Springs Intl., returning Sat, Nov 14, priced at $141 found 5 days ago
Tue, Dec 1 - Wed, Dec 2
JFK
John F. Kennedy Intl.
PSP
Palm Springs Intl.
$257 Roundtrip, just found
$257
Roundtrip
just found
Select Delta flight, departing Tue, Dec 1 from John F. Kennedy Intl. to Palm Springs Intl., returning Wed, Dec 2, priced at $257 just found
Thu, Nov 26 - Thu, Dec 3
JFK
John F. Kennedy Intl.
PSP
Palm Springs Intl.
$257 Roundtrip, just found
$257
Roundtrip
just found
Select American Airlines flight, departing Thu, Nov 26 from John F. Kennedy Intl. to Palm Springs Intl., returning Thu, Dec 3, priced at $257 just found
Thu, Nov 26 - Thu, Dec 3
JFK
John F. Kennedy Intl.
PSP
Palm Springs Intl.
$262 Roundtrip, just found
$262
Roundtrip
just found
Select Delta flight, departing Thu, Nov 26 from John F. Kennedy Intl. to Palm Springs Intl., returning Thu, Dec 3, priced at $262 just found
Tue, Dec 1 - Wed, Dec 2
JFK
John F. Kennedy Intl.
PSP
Palm Springs Intl.
$288 Roundtrip, just found
$288
Roundtrip
just found
Select Delta flight, departing Tue, Dec 1 from John F. Kennedy Intl. to Palm Springs Intl., returning Wed, Dec 2, priced at $288 just found
Wed, Nov 18 - Thu, Nov 26
EWR
Newark Liberty Intl. Airport
SAN
San Diego Intl.
$313 Roundtrip, just found
$313
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Nov 18 from Newark Liberty Intl. Airport to San Diego Intl., returning Thu, Nov 26, priced at $313 just found
Wed, Nov 18 - Thu, Nov 26
JFK
John F. Kennedy Intl.
SAN
San Diego Intl.
$313 Roundtrip, just found
$313
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Nov 18 from John F. Kennedy Intl. to San Diego Intl., returning Thu, Nov 26, priced at $313 just found
Wed, Nov 18 - Thu, Nov 26
JFK
John F. Kennedy Intl.
SAN
San Diego Intl.
$313 Roundtrip, found 14 hours ago
$313
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Wed, Nov 18 from John F. Kennedy Intl. to San Diego Intl., returning Thu, Nov 26, priced at $313 found 14 hours ago
Fri, Nov 13 - Thu, Nov 26
EWR
Newark Liberty Intl. Airport
SAN
San Diego Intl.
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 13 from Newark Liberty Intl. Airport to San Diego Intl., returning Thu, Nov 26, priced at $357 found 1 day ago
OriginDestinationTravel DatesFlights From*
PAESan DiegoDecember 12 to February 27$157
ORDSanta AnaJanuary 7 to January 11$203
ORDSan DiegoDecember 2 to December 5$216
ORDPalm SpringsJanuary 20 to January 27$237
BOSSan DiegoNovember 19 to November 25$237
PAESanta AnaJanuary 5 to January 5$246
BOSSanta AnaDecember 8 to December 9$251
SEAPalm SpringsJanuary 23 to January 30$254
BOSPalm SpringsJanuary 21 to January 25$287
SEACarlsbadJanuary 5 to January 9$349
BOSCarlsbadJanuary 30 to February 13$371
ORDCarlsbadDecember 9 to December 13$379
SFOImperialDecember 3 to December 8$437
SEAImperialDecember 3 to December 7$548
PDXImperialNovember 11 to November 14$590
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOSan DiegoOctober 24 to October 24$189
SFOPalm SpringsOctober 24 to December 6$358
SEASan DiegoOctober 25 to November 2$374
PAESanta AnaOctober 24 to November 4$392
BOSSan DiegoOctober 24 to October 31$416
SFOCarlsbadOctober 23 to October 25$419
ORDSanta AnaOctober 25 to October 29$445
SEACarlsbadOctober 24 to October 31$455
SEAPalm SpringsOctober 25 to October 31$497
ORDPalm SpringsOctober 24 to October 26$505
MSPCarlsbadOctober 25 to October 31$505
BOSSanta AnaOctober 24 to November 1$514
BOSCarlsbadOctober 24 to October 25$533
ORDCarlsbadOctober 24 to October 25$539
BOSPalm SpringsOctober 24 to November 7$567
*Prices include taxes and fees

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Ash&9th
2.0-star property

Ash&9th

Oct 31 - Nov 7

7 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $736, price is now $470 per person
$470
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Dec 30 - Jan 3

4 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,356, price is now $817 per person
$817
per person
found 1 day ago
Pantai Inn
3.5-star property

Pantai Inn

Dec 30 - Jan 3

4 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,842, price is now $1,192 per person
$1,192
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 🏨

Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
Opens in a new windowWyndham San Diego Bayside
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! (3,010 reviews)
"The parking was a little confusing on my first time there. Scanning room card at the proper area of the machine."

Reviewed on Oct 19, 2026

Opens in a new windowHandlery Hotel
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.
9.2/10 Wonderful! (4,030 reviews)
"We loved where the hotel was located! Lots of restaurants nearby. The rooms were a nice size. We had a view of the harbor. We would definitely stay here again!"

Reviewed on Oct 19, 2026

Opens in a new windowBay Club Hotel & Marina
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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! (2,944 reviews)
"The room smelled like a bleach sanitizer and was worn out. Would not stay here again."

Reviewed on Oct 19, 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 $38 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 January 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, $38 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 $38 and $590. 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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