Cheap Flights to San Diego County from $39 (2025/2026)

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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, Dec 15 - Mon, Dec 15
SFO
San Francisco Intl.
SAN
San Diego Intl.
$78 Roundtrip, found 8 hours ago
$78
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Mon, Dec 15 from San Francisco Intl. to San Diego Intl., returning Mon, Dec 15, priced at $78 found 8 hours ago
Sat, Jan 31 - Thu, Feb 5
PVU
Provo
SNA
John Wayne
$102 Roundtrip, found 11 hours ago
$102
Roundtrip
found 11 hours ago
Select Breeze Airways flight, departing Sat, Jan 31 from Provo to John Wayne, returning Thu, Feb 5, priced at $102 found 11 hours ago
Thu, Feb 26 - Thu, Mar 5
SFO
San Francisco Intl.
SNA
John Wayne
$104 Roundtrip, found 3 days ago
$104
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Feb 26 from San Francisco Intl. to John Wayne, returning Thu, Mar 5, priced at $104 found 3 days ago
Wed, Jan 21 - Wed, Jan 21
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$114 Roundtrip, found 2 days ago
$114
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from San Francisco Intl. to Palm Springs Intl., returning Wed, Jan 21, priced at $114 found 2 days ago
Sat, Feb 21 - Sat, Feb 28
SEA
Seattle - Tacoma Intl.
SNA
John Wayne
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Feb 21 from Seattle - Tacoma Intl. to John Wayne, returning Sat, Feb 28, priced at $119 just found
Sat, Jan 24 - Wed, Jan 28
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Jan 24 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Jan 28, priced at $119 just found
Sat, Jan 31 - Wed, Feb 4
PAE
Seattle Paine Field Intl. Airport
SNA
John Wayne
$119 Roundtrip, found 7 hours ago
$119
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Seattle Paine Field Intl. Airport to John Wayne, returning Wed, Feb 4, priced at $119 found 7 hours ago
Tue, Feb 3 - Wed, Feb 11
SEA
Seattle - Tacoma Intl.
PSP
Palm Springs Intl.
$119 Roundtrip, found 11 hours ago
$119
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Tue, Feb 3 from Seattle - Tacoma Intl. to Palm Springs Intl., returning Wed, Feb 11, priced at $119 found 11 hours ago
Tue, Mar 3 - Tue, Mar 10
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$119 Roundtrip, found 1 day ago
$119
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Mar 3 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Tue, Mar 10, priced at $119 found 1 day ago
Sat, Jan 24 - Fri, Jan 30
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$119 Roundtrip, found 14 hours ago
$119
Roundtrip
found 14 hours ago
Select Delta flight, departing Sat, Jan 24 from Seattle - Tacoma Intl. to San Diego Intl., returning Fri, Jan 30, priced at $119 found 14 hours ago
Mon, Jan 5 - Tue, Jan 13
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$139 Roundtrip, found 16 hours ago
$139
Roundtrip
found 16 hours ago
Select Southwest Airlines flight, departing Mon, Jan 5 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Jan 13, priced at $139 found 16 hours ago
OriginDestinationTravel DatesFlights From*
SFOPalm SpringsDecember 15 to December 15$114
SEASanta AnaJanuary 8 to January 15$119
ORDSan DiegoFebruary 14 to February 20$153
DENCarlsbadDecember 30 to January 3$158
SEACarlsbadJanuary 13 to January 20$159
ORDCarlsbadFebruary 4 to February 7$173
ORDSanta AnaJanuary 26 to February 2$192
MSPSanta AnaJanuary 13 to January 22$192
BOSSanta AnaJanuary 13 to January 17$233
MSPCarlsbadJanuary 24 to January 31$264
DFWPalm SpringsFebruary 11 to February 14$270
ORDPalm SpringsJanuary 13 to January 22$285
BOSPalm SpringsJanuary 20 to January 27$309
SEAImperialDecember 13 to December 24$336
PDXImperialDecember 22 to December 31$376
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENSanta AnaDecember 6 to December 9$76
SFOSanta AnaDecember 7 to December 10$193
SFOCarlsbadDecember 6 to December 9$197
BOSSanta AnaDecember 5 to December 6$251
DENCarlsbadDecember 7 to December 14$281
ORDSanta AnaDecember 5 to December 9$302
ORDSan DiegoDecember 5 to December 9$311
ORDCarlsbadDecember 6 to December 10$378
SFOImperialDecember 7 to December 9$389
BOSSan DiegoDecember 6 to December 13$437
MSPCarlsbadDecember 7 to December 17$449
ORDPalm SpringsDecember 7 to December 8$455
SEACarlsbadDecember 6 to December 15$531
DENPalm SpringsDecember 7 to December 16$594
BOSCarlsbadDecember 5 to December 15$608
*Prices include taxes and fees

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Quiet Mind Mountain Lodge, Retreat and Spa
4.5-star property

Quiet Mind Mountain Lodge, Retreat and Spa

Jan 22 - Jan 28

6 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $633, price is now $317 per person
$317
per person
found 10 hours ago
Fairmont Grand Del Mar
5.0-star property

Fairmont Grand Del Mar

Feb 6 - Feb 9

3 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $1,311, price is now $632 per person
$632
per person
found 1 day ago
La Jolla Beach and Tennis Club
4.0-star property

La Jolla Beach and Tennis Club

Jan 22 - Jan 27

5 night stay

Boston (BOS) to San Diego (SAN)

JetBlue Airways • Roundtrip • Coach
Save 100% on your flight
Price was $1,655, price is now $853 per person
$853
per person
found 19 hours ago
Don't see what you're looking for?
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Travelers ❤️ These San Diego County 🏨

Hotel del Coronado, Curio Collection by Hilton

Hotel del Coronado, Curio Collection by Hilton

4 out of 5
1500 Orange Ave Coronado CA
Book a stay at this beach resort in Coronado. Enjoy free WiFi, 6 restaurants, and a private beach. Our guests praise the helpful staff in our reviews. Popular attractions Petco Park and Port of San Diego are located nearby.
8.4/10 Very Good! (1,013 reviews)
Room was nice, walkability was great. On site amenities made the stay easy traveling with a toddler.

Reviewed on Nov 18, 2025

Opens in a new windowHotel del Coronado, Curio Collection by Hilton
Best Western Seven Seas

Best Western Seven Seas

3 out of 5
411 Hotel Circle South San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, free parking, and 2 hot tubs. Our guests praise the pool and the restaurant in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
7.8/10 Good! (3,031 reviews)
Love this place! There was construction going on this time, but it was good.

Reviewed on Nov 25, 2025

Opens in a new windowBest Western Seven Seas
Hard Rock Hotel San Diego

Hard Rock Hotel San Diego

4 out of 5
207 5th Ave San Diego CA
Stay at this hotel in San Diego. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the convenient parking in our reviews. Popular attractions Petco Park and Port of San Diego are located nearby.
8.8/10 Excellent! (3,095 reviews)
Customer service

Reviewed on Nov 23, 2025

Opens in a new windowHard Rock Hotel San Diego
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Hilton San Diego Mission Valley

Hilton San Diego Mission Valley

4 out of 5
901 Camino Del Rio S San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and 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.
8/10 Very Good! (2,215 reviews)
I believe the parking price could be a bit more budget friendly for those staying at the hotel.

Reviewed on Nov 25, 2025

Opens in a new windowHilton San Diego Mission Valley
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 $76 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 December 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, $76 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 $76 and $608. 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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