Cheap Flights to San Diego County from $29 (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.

Tue, May 13 - Tue, May 13
SFO
San Francisco Intl.
SNA
John Wayne
$51 Roundtrip, found 1 day ago
$51
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, May 13 from San Francisco Intl. to John Wayne, returning Tue, May 13, priced at $51 found 1 day ago
Tue, Jun 3 - Tue, Jun 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$51 Roundtrip, found 5 days ago
$51
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Jun 3 from San Francisco Intl. to San Diego Intl., returning Tue, Jun 3, priced at $51 found 5 days ago
Sat, May 10 - Sat, May 10
SFO
San Francisco Intl.
SAN
San Diego Intl.
$52 Roundtrip, found 4 days ago
$52
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 10 from San Francisco Intl. to San Diego Intl., returning Sat, May 10, priced at $52 found 4 days ago
Tue, May 20 - Tue, May 20
SFO
San Francisco Intl.
SNA
John Wayne
$52 Roundtrip, found 1 day ago
$52
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, May 20 from San Francisco Intl. to John Wayne, returning Tue, May 20, priced at $52 found 1 day ago
Mon, Jul 7 - Tue, Jul 15
SFO
San Francisco Intl.
SAN
San Diego Intl.
$57 Roundtrip, found 1 hour ago
$57
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Mon, Jul 7 from San Francisco Intl. to San Diego Intl., returning Tue, Jul 15, priced at $57 found 1 hour ago
Tue, Aug 5 - Sat, Aug 9
SFO
San Francisco Intl.
SAN
San Diego Intl.
$66 Roundtrip, found 5 days ago
$66
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Aug 5 from San Francisco Intl. to San Diego Intl., returning Sat, Aug 9, priced at $66 found 5 days ago
Mon, May 5 - Mon, May 12
SFO
San Francisco Intl.
SNA
John Wayne
$69 Roundtrip, found 2 days ago
$69
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, May 5 from San Francisco Intl. to John Wayne, returning Mon, May 12, priced at $69 found 2 days ago
Sun, Jun 22 - Mon, Jun 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 17 hours ago
$97
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Sun, Jun 22 from San Francisco Intl. to San Diego Intl., returning Mon, Jun 30, priced at $97 found 17 hours ago
Wed, May 28 - Wed, Jun 4
EWR
Newark Liberty Intl. Airport
SAN
San Diego Intl.
$103 Roundtrip, just found
$103
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, May 28 from Newark Liberty Intl. Airport to San Diego Intl., returning Wed, Jun 4, priced at $103 just found
OriginDestinationTravel DatesFlights From*
SFOSan DiegoJune 24 to July 1$57
SFOSanta AnaJuly 8 to July 23$57
SEASanta AnaJune 3 to June 4$66
ORDSanta AnaJune 3 to June 4$109
ORDSan DiegoJune 1 to June 4$117
SFOCarlsbadMay 30 to May 31$159
SFOPalm SpringsMay 25 to June 2$160
BOSSanta AnaMay 29 to June 3$161
MSPPalm SpringsMay 19 to May 23$169
BOSSan DiegoJune 3 to June 10$175
DENCarlsbadMay 21 to May 25$217
BOSCarlsbadMay 29 to June 3$251
PDXCarlsbadJune 7 to June 10$278
SFOImperialMay 31 to June 7$377
SEAImperialMay 19 to May 25$383
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOSan DiegoMay 4 to May 9$113
SEASan DiegoMay 3 to May 10$167
SEASanta AnaMay 3 to May 8$176
MSPSan DiegoMay 4 to May 11$221
MSPSanta AnaMay 3 to May 6$231
DENPalm SpringsMay 2 to May 5$311
DENCarlsbadMay 3 to May 10$313
DENSanta AnaMay 4 to May 7$325
ORDSanta AnaMay 3 to May 7$331
ORDSan DiegoMay 3 to May 10$341
BOSSanta AnaMay 2 to May 24$439
SFOPalm SpringsMay 2 to May 5$457
SEAPalm SpringsMay 2 to May 5$506
ORDImperialMay 4 to May 17$517
BOSCarlsbadMay 3 to May 8$534
*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.
Hotel Avenida - Oceanside Camp Pendleton
2.5-star property

Hotel Avenida - Oceanside Camp Pendleton

Jun 7 - Jun 9

2 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Non-stop • Coach

San Diego (SAN) to Denver (DEN)

Frontier Airlines • Non-stop • Coach
per person
found 1 day ago
Hyatt Vacation Club at The Welk, San Diego Area
3.5-star property

Hyatt Vacation Club at The Welk, San Diego Area

Jul 9 - Jul 15

6 night stay

Dallas (DAL) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Coronado Beach Resort
3.0-star property

Coronado Beach Resort

Jun 6 - Jun 8

2 night stay

Seattle (SEA) to San Diego (SAN)

Alaska Airlines • Coach

San Diego (SAN) to Seattle (SEA)

Delta • Coach
per person
found 1 day ago
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Travelers ❤️ These San Diego County 🏨

San Diego Marriott La Jolla

San Diego Marriott La Jolla

4 out of 5
4240 La Jolla Village Dr, La Jolla, CA
Stay at this 4-star business-friendly hotel in La Jolla. Enjoy breakfast (surcharge), a 24-hour fitness center, and WiFi (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Westfield UTC and La Jolla Beach are located nearby.
8.4/10 Very Good! (1,751 reviews)
"Overall a good stay."

Reviewed on Apr 29, 2025

San Diego Marriott La Jolla
San Diego Mission Bay Resort

San Diego Mission Bay Resort

4 out of 5
1775 E Mission Bay Dr, San Diego, CA
Book a stay at this beach hotel in San Diego. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Mission Bay and Mission Beach are located nearby.
8.2/10 Very Good! (1,196 reviews)
"I enjoyed walking by the water and it didn’t take long to drive to tourist attractions in San Diego."

Reviewed on Apr 28, 2025

San Diego Mission Bay Resort
Best Western Inn & Suites San Diego – Zoo/SeaWorld Area

Best Western Inn & Suites San Diego – Zoo/SeaWorld Area

2.5 out of 5
2485 Hotel Circle Place, San Diego, CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Mission Bay and San Diego Zoo are located nearby.
7.8/10 Good! (1,555 reviews)
"Great"

Reviewed on Apr 29, 2025

Best Western Inn & Suites San Diego – Zoo/SeaWorld Area
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Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive, San Diego, CA
Stay at this 4-star business-friendly hotel in San Diego. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the pool and the restaurant in our reviews. Popular attractions Port of San Diego and USS Midway Museum are located nearby.
8.2/10 Very Good! (5,687 reviews)
"We arrived in San Diego via cruise ship and choose the Wyndam because of it's proximity to the cruise port. A short (under 5 mins) walk got us to our destination. There is a lot to do in the area and also plenty of dining options. The hotel is very nice, the staff members that we spoke with were ..."

Reviewed on Apr 28, 2025

Wyndham San Diego Bayside
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 $51 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, $51 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 $51 and $534. 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.

Destinations in San Diego County

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.