Cheap Flights to San Diego County from $39 (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.

Mon, Jan 12 - Mon, Jan 12
SFO
San Francisco Intl.
SAN
San Diego Intl.
$72 Roundtrip, found 1 day ago
$72
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Jan 12 from San Francisco Intl. to San Diego Intl., returning Mon, Jan 12, priced at $72 found 1 day ago
Sun, Jan 4 - Mon, Jan 12
SFO
San Francisco Intl.
SAN
San Diego Intl.
$75 Roundtrip, found 19 hours ago
$75
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, Jan 4 from San Francisco Intl. to San Diego Intl., returning Mon, Jan 12, priced at $75 found 19 hours ago
Mon, Jan 5 - Mon, Jan 12
SFO
San Francisco Intl.
SAN
San Diego Intl.
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Jan 5 from San Francisco Intl. to San Diego Intl., returning Mon, Jan 12, priced at $78 just found
Thu, Jan 8 - Thu, Jan 8
SFO
San Francisco Intl.
SNA
John Wayne
$81 Roundtrip, found 9 hours ago
$81
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Thu, Jan 8 from San Francisco Intl. to John Wayne, returning Thu, Jan 8, priced at $81 found 9 hours ago
Mon, Jan 12 - Wed, Jan 21
PAE
Seattle Paine Field Intl. Airport
SNA
John Wayne
$99 Roundtrip, found 1 day ago
$99
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Jan 12 from Seattle Paine Field Intl. Airport to John Wayne, returning Wed, Jan 21, priced at $99 found 1 day ago
Tue, Jan 20 - Thu, Feb 5
PAE
Seattle Paine Field Intl. Airport
SNA
John Wayne
$101 Roundtrip, found 1 day ago
$101
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 20 from Seattle Paine Field Intl. Airport to John Wayne, returning Thu, Feb 5, priced at $101 found 1 day ago
Sun, Jan 18 - Tue, Jan 27
PVU
Provo
SNA
John Wayne
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Sun, Jan 18 from Provo to John Wayne, returning Tue, Jan 27, priced at $102 found 1 day ago
Wed, Jan 21 - Wed, Jan 21
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$115 Roundtrip, found 5 days ago
$115
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from San Francisco Intl. to Palm Springs Intl., returning Wed, Jan 21, priced at $115 found 5 days ago
Tue, Feb 3 - Wed, Feb 11
SFO
San Francisco Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 17 hours ago
$117
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Tue, Feb 3 from San Francisco Intl. to San Diego Intl., returning Wed, Feb 11, priced at $117 found 17 hours ago
OriginDestinationTravel DatesFlights From*
SEASan DiegoJanuary 24 to January 31$99
SEASanta AnaJanuary 22 to January 31$99
SEAPalm SpringsJanuary 7 to January 11$99
ORDSan DiegoFebruary 20 to February 23$148
SEACarlsbadJanuary 24 to January 31$159
ORDCarlsbadJanuary 6 to January 13$173
BOSSan DiegoJanuary 13 to January 20$218
BOSSanta AnaMarch 9 to March 14$234
BOSCarlsbadJanuary 13 to January 20$238
ORDPalm SpringsJanuary 26 to February 7$265
SFOImperialJanuary 18 to January 24$292
BOSPalm SpringsJanuary 5 to January 24$297
DENImperialJanuary 10 to January 14$359
MSPImperialMarch 11 to March 23$513
ORDImperialFebruary 12 to February 16$514
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOSanta AnaDecember 20 to December 22$230
SFOPalm SpringsDecember 21 to January 7$284
SEASanta AnaDecember 21 to January 23$290
MSPSanta AnaDecember 19 to December 19$292
PAEPalm SpringsDecember 19 to December 26$394
ORDSan DiegoDecember 21 to December 24$413
ORDCarlsbadDecember 20 to December 26$418
BOSSanta AnaDecember 20 to December 24$423
SFOCarlsbadDecember 19 to December 21$458
SFOImperialDecember 21 to January 9$469
SEASan DiegoDecember 19 to December 20$493
BOSCarlsbadDecember 21 to December 27$511
BOSCarlsbadDecember 21 to December 27$511
BOSPalm SpringsDecember 21 to December 24$629
SEACarlsbadDecember 19 to December 31$635
*Prices include taxes and fees

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Los Bungalows
2.5-star property

Los Bungalows

Feb 14 - Feb 18

4 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $857, price is now $495 per person
$495
per person
found 1 day ago
Alila Marea Beach Resort Encinitas, a Hyatt Luxury Resort
5.0-star property

Alila Marea Beach Resort Encinitas, a Hyatt Luxury Resort

Feb 15 - Feb 20

5 night stay

Seattle (SEA) to San Diego (SAN)

Southwest Airlines • Non-stop • Coach

San Diego (SAN) to Seattle (SEA)

Frontier Airlines • Non-stop • Coach
Price was $1,889, price is now $806 per person
$806
per person
found 1 day ago
Park Hyatt Aviara Resort, Golf Club & Spa
5.0-star property

Park Hyatt Aviara Resort, Golf Club & Spa

Feb 8 - Feb 14

6 night stay

Cleveland (CLE) to San Diego (SAN)

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,682, price is now $1,489 per person
$1,489
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These San Diego County 🏨

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.
9/10 Wonderful! (3,183 reviews)
The lady working the front desk was really nice. Excellent customer service. The room was amazing, spectacular view!

Reviewed on Dec 9, 2025

Opens in a new windowBay Club Hotel & Marina
Hampton Inn San Diego/Mission Valley

Hampton Inn San Diego/Mission Valley

2.5 out of 5
2151 Hotel Circle South San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
8.6/10 Excellent! (1,277 reviews)
Room was clean,buffet bkfast was good,staff were friendly & helpful!

Reviewed on Dec 10, 2025

Opens in a new windowHampton Inn San Diego/Mission Valley
Sheraton Mission Valley San Diego Hotel

Sheraton Mission Valley San Diego Hotel

4 out of 5
1433 Camino Del Rio S San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
8.4/10 Very Good! (1,652 reviews)
Our stay was fine. Facilities were clean and quiet. Did not participate in breakfast. The only concern was the tub and shower head. Couldn't make the water go completely to the shower head causing tub to fill with water.

Reviewed on Dec 8, 2025

Opens in a new windowSheraton Mission Valley San Diego Hotel
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Lafayette Hotel & Club

Lafayette Hotel & Club

4 out of 5
2223 El Cajon Blvd San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 2 restaurants, and 3 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
9.2/10 Wonderful! (1,328 reviews)
The hotel is big on charm and decor. It was in 1937 and the guest rooms haven’t been enlarged or highly modernized. What they did get is a big dash of kitsch. Clashing wall paper, canopied beds, retro appliances, and a huge room bar (you pay per drink). We took a second floor poolside room with a ...

Reviewed on Dec 11, 2025

Opens in a new windowLafayette Hotel & Club
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 $72 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, $72 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 $72 and $635. 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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