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.

Wed, Jul 30 - Wed, Aug 6
SFO
San Francisco Intl.
SNA
John Wayne
$57 Roundtrip, found 3 days ago
$57
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Jul 30 from San Francisco Intl. to John Wayne, returning Wed, Aug 6, priced at $57 found 3 days ago
Tue, Jun 24 - Thu, Jun 26
SFO
San Francisco Intl.
SAN
San Diego Intl.
$57 Roundtrip, found 3 days ago
$57
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jun 24 from San Francisco Intl. to San Diego Intl., returning Thu, Jun 26, priced at $57 found 3 days ago
Mon, Jul 21 - Thu, Jul 31
SFO
San Francisco Intl.
SAN
San Diego Intl.
$57 Roundtrip, found 2 hours ago
$57
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Jul 21 from San Francisco Intl. to San Diego Intl., returning Thu, Jul 31, priced at $57 found 2 hours ago
Tue, May 20 - Wed, Jun 4
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$89 Roundtrip, found 5 days ago
$89
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, May 20 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Jun 4, priced at $89 found 5 days ago
Tue, Jun 3 - Wed, Jun 4
SEA
Seattle - Tacoma Intl.
SNA
John Wayne
$93 Roundtrip, found 4 days ago
$93
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Seattle - Tacoma Intl. to John Wayne, returning Wed, Jun 4, priced at $93 found 4 days ago
Fri, Sep 5 - Fri, Sep 12
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$123 Roundtrip, found 2 hours ago
$123
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Sep 5 from San Francisco Intl. to Palm Springs Intl., returning Fri, Sep 12, priced at $123 found 2 hours ago
Mon, Jun 2 - Mon, Jun 2
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$145 Roundtrip, found 5 days ago
$145
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Jun 2 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Mon, Jun 2, priced at $145 found 5 days ago
Wed, Jun 4 - Sat, Jun 7
SEA
Seattle - Tacoma Intl.
PSP
Palm Springs Intl.
$157 Roundtrip, found 5 hours ago
$157
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Jun 4 from Seattle - Tacoma Intl. to Palm Springs Intl., returning Sat, Jun 7, priced at $157 found 5 hours ago
OriginDestinationTravel DatesFlights From*
SEASanta AnaMay 28 to May 29$111
DENPalm SpringsAugust 22 to September 8$128
ORDSan DiegoJune 2 to June 4$129
SFOPalm SpringsJune 16 to June 25$137
SEAPalm SpringsJune 3 to June 10$157
MSPPalm SpringsJune 2 to June 9$165
SFOCarlsbadMay 29 to June 3$173
DFWCarlsbadJune 7 to June 21$175
DFWPalm SpringsMay 30 to June 2$192
ORDPalm SpringsAugust 12 to September 3$250
SFOImperialJune 23 to June 25$332
SEAImperialJune 15 to June 19$377
DENImperialMay 28 to May 31$389
PDXImperialMay 30 to June 2$406
PHLImperialJuly 1 to July 12$499
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENSan DiegoMay 17 to May 19$168
SFOCarlsbadMay 17 to May 24$194
DENCarlsbadMay 17 to May 19$220
SEASanta AnaMay 17 to May 20$241
DFWSanta AnaMay 17 to May 17$261
DENPalm SpringsMay 16 to May 19$289
SEASan DiegoMay 17 to May 18$293
MSPPalm SpringsMay 16 to May 26$358
EWRSanta AnaMay 17 to May 28$365
SFOPalm SpringsMay 18 to May 30$369
BOSSan DiegoMay 18 to June 8$419
SEAPalm SpringsMay 16 to May 19$459
BOSSanta AnaMay 16 to May 18$492
MSPCarlsbadMay 16 to May 19$524
ORDCarlsbadMay 18 to May 30$561
*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.
Pala Casino Spa And Resort
4.0-star property

Pala Casino Spa And Resort

Jul 18 - Jul 25

7 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
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 23 - Jul 28

5 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Coach

San Diego (SAN) to Denver (DEN)

American Airlines • Coach
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Jul 16 - Jul 20

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Coach

San Diego (SAN) to Denver (DEN)

Delta • Coach
per person
found 1 day ago
Don't see what you're looking for?
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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! (1,772 reviews)
24hr work trip
"Solid hotel with decent amenities. Room condition a little tired but overall pleased."

Reviewed on May 7, 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! (1,208 reviews)
"I loved it ! Great place to stay"

Reviewed on May 8, 2025

San Diego Mission Bay Resort
The Dana on Mission Bay

The Dana on Mission Bay

3.5 out of 5
1710 W Mission Bay Dr, San Diego, CA
Stay at this 3.5-star business-friendly hotel in San Diego. Enjoy 2 outdoor pools, a marina, and 2 hot tubs. Our guests praise the pool and the restaurant in our reviews. Popular attractions Mission Beach and Mission Bay are located nearby.
8.8/10 Excellent! (3,372 reviews)
"Great property; loved the pools and the hot tubs; wonderful staff; wish they had 2 restaurants on site; loved the daily drink specials"

Reviewed on May 10, 2025

The Dana on Mission Bay
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Days Inn by Wyndham San Diego Hotel Circle

Days Inn by Wyndham San Diego Hotel Circle

3 out of 5
543 Hotel Circle S, San Diego, CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
7.6/10 Good! (2,163 reviews)
"The on wall moisturizer, shampoo, conditioner, etc., were empty."

Reviewed on May 7, 2025

Days Inn by Wyndham San Diego Hotel Circle
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 $57 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 July 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, $57 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 $57 and $561. 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.