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, Aug 5 - Tue, Aug 5
SFO
San Francisco Intl.
SNA
John Wayne
$51 Roundtrip, found 16 hours ago
$51
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Tue, Aug 5 from San Francisco Intl. to John Wayne, returning Tue, Aug 5, priced at $51 found 16 hours ago
Tue, Jun 3 - Tue, Jun 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$51 Roundtrip, found 6 days ago
$51
Roundtrip
found 6 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 6 days ago
Sat, May 10 - Sat, May 10
SFO
San Francisco Intl.
SAN
San Diego Intl.
$52 Roundtrip, found 5 days ago
$52
Roundtrip
found 5 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 5 days ago
Mon, May 5 - Mon, May 12
SFO
San Francisco Intl.
SNA
John Wayne
$69 Roundtrip, found 3 days ago
$69
Roundtrip
found 3 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 3 days ago
Sat, Jul 26 - Wed, Jul 30
SFO
San Francisco Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 10 hours ago
$97
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Sat, Jul 26 from San Francisco Intl. to San Diego Intl., returning Wed, Jul 30, priced at $97 found 10 hours ago
Tue, Jun 3 - Tue, Jun 3
EWR
Newark Liberty Intl. Airport
SNA
John Wayne
$103 Roundtrip, found 1 day ago
$103
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Newark Liberty Intl. Airport to John Wayne, returning Tue, Jun 3, priced at $103 found 1 day ago
Thu, May 29 - Wed, Jun 4
EWR
Newark Liberty Intl. Airport
SAN
San Diego Intl.
$113 Roundtrip, just found
$113
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, May 29 from Newark Liberty Intl. Airport to San Diego Intl., returning Wed, Jun 4, priced at $113 just found
Sun, Sep 21 - Fri, Sep 26
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$150 Roundtrip, found 5 hours ago
$150
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sun, Sep 21 from San Francisco Intl. to Palm Springs Intl., returning Fri, Sep 26, priced at $150 found 5 hours ago
OriginDestinationTravel DatesFlights From*
SFOSanta AnaAugust 5 to August 5$51
SEASanta AnaJune 3 to June 3$66
DFWSan DiegoJune 4 to June 11$93
DENSanta AnaJuly 10 to July 15$148
BOSSanta AnaMay 30 to June 3$152
DENPalm SpringsJuly 11 to July 11$157
SFOPalm SpringsMay 25 to June 2$160
MSPPalm SpringsMay 26 to June 2$184
SEACarlsbadJune 11 to June 20$197
ORDPalm SpringsMay 30 to June 6$232
PDXCarlsbadJune 7 to June 10$278
SFOImperialMay 16 to May 20$376
SEAImperialMay 19 to May 25$383
ORDImperialMay 31 to June 4$491
EWRImperialMay 31 to June 2$3,459
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOSanta AnaMay 10 to May 13$97
SEASan DiegoMay 11 to May 13$191
SFOCarlsbadMay 10 to May 10$195
MSPSanta AnaMay 10 to May 17$213
ORDSan DiegoMay 11 to May 19$227
MSPSan DiegoMay 10 to May 21$232
DENPalm SpringsMay 9 to May 12$270
DENCarlsbadMay 10 to May 24$277
ORDSanta AnaMay 10 to May 17$283
BOSCarlsbadMay 10 to May 17$332
BOSCarlsbadMay 10 to May 17$332
SFOPalm SpringsMay 11 to May 15$348
BOSSanta AnaMay 10 to May 16$385
MSPCarlsbadMay 9 to May 16$443
PAEImperialMay 11 to May 18$611
*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.
Ramada by Wyndham San Diego National City
3.0-star property

Ramada by Wyndham San Diego National City

Jun 26 - Jul 1

5 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Coach

San Diego (SAN) to Denver (DEN)

United • Coach
per person
found 1 day ago
Roam and Board
2.0-star property

Roam and Board

Jun 26 - Jul 1

5 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Coach

San Diego (SAN) to Denver (DEN)

United • Coach
Save 100% on your flight
per person
found 1 day ago
Omni La Costa Resort & Spa Carlsbad
4.0-star property

Omni La Costa Resort & Spa Carlsbad

Jun 5 - Jun 8

3 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Non-stop • Coach

San Diego (SAN) to Denver (DEN)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
per person
found 21 hours 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! (1,749 reviews)
"Will stay here again!"

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! (1,195 reviews)
"Loved, loved, loved this place!!"

Reviewed on May 1, 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! (1,556 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! (5,684 reviews)
"Great staff. Very helpful. Airport Shuttle was absolutely convenient and seamless. Great restaurants abound and an easy walk to the City Trolley system. I absolutely recommend the hotel property and will absolutely stay there again on my next trip to San Diego."

Reviewed on May 1, 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 August 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 $3,459. 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.