Cheap Flights to San Diego County from $28 (2026/2027)

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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.

Thu, Apr 30 - Thu, May 7
SFO
San Francisco Intl.
SAN
San Diego Intl.
$56 Roundtrip, found 3 hours ago
$56
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Apr 30 from San Francisco Intl. to San Diego Intl., returning Thu, May 7, priced at $56 found 3 hours ago
Mon, May 4 - Mon, May 11
SFO
San Francisco Intl.
SNA
John Wayne
$57 Roundtrip, found 1 day ago
$57
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 4 from San Francisco Intl. to John Wayne, returning Mon, May 11, priced at $57 found 1 day ago
Fri, Aug 21 - Fri, Aug 28
ORD
O'Hare Intl.
SAN
San Diego Intl.
$95 Roundtrip, found 7 hours ago
$95
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Fri, Aug 21 from O'Hare Intl. to San Diego Intl., returning Fri, Aug 28, priced at $95 found 7 hours ago
Mon, Mar 2 - Wed, Mar 4
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$109 Roundtrip, found 6 days ago
$109
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from San Francisco Intl. to Palm Springs Intl., returning Wed, Mar 4, priced at $109 found 6 days ago
Thu, Jul 9 - Mon, Jul 13
ORD
O'Hare Intl.
SAN
San Diego Intl.
$111 Roundtrip, found 8 hours ago
$111
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Jul 9 from O'Hare Intl. to San Diego Intl., returning Mon, Jul 13, priced at $111 found 8 hours ago
Sun, Mar 8 - Sun, Mar 15
ORD
O'Hare Intl.
SAN
San Diego Intl.
$111 Roundtrip, found 7 hours ago
$111
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Sun, Mar 8 from O'Hare Intl. to San Diego Intl., returning Sun, Mar 15, priced at $111 found 7 hours ago
Wed, May 6 - Tue, May 12
ORD
O'Hare Intl.
SNA
John Wayne
$113 Roundtrip, found 1 day ago
$113
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 6 from O'Hare Intl. to John Wayne, returning Tue, May 12, priced at $113 found 1 day ago
Sun, Jul 12 - Sat, Jul 18
ORD
O'Hare Intl.
SAN
San Diego Intl.
$115 Roundtrip, found 12 hours ago
$115
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sun, Jul 12 from O'Hare Intl. to San Diego Intl., returning Sat, Jul 18, priced at $115 found 12 hours ago
Tue, May 5 - Tue, May 19
ORD
O'Hare Intl.
SNA
John Wayne
$127 Roundtrip, found 20 hours ago
$127
Roundtrip
found 20 hours ago
Select Spirit Airlines flight, departing Tue, May 5 from O'Hare Intl. to John Wayne, returning Tue, May 19, priced at $127 found 20 hours ago
Sun, Mar 8 - Sat, Mar 14
ORD
O'Hare Intl.
SAN
San Diego Intl.
$134 Roundtrip, found 12 hours ago
$134
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sun, Mar 8 from O'Hare Intl. to San Diego Intl., returning Sat, Mar 14, priced at $134 found 12 hours ago
Mon, Apr 13 - Sat, Apr 18
ORD
O'Hare Intl.
SAN
San Diego Intl.
$151 Roundtrip, found 1 day ago
$151
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Apr 13 from O'Hare Intl. to San Diego Intl., returning Sat, Apr 18, priced at $151 found 1 day ago
OriginDestinationTravel DatesFlights From*
SFOSanta AnaMay 11 to May 14$70
ORDSan DiegoMarch 8 to March 15$111
SEASanta AnaMarch 31 to April 4$117
SEACarlsbadMarch 31 to April 1$159
SFOCarlsbadApril 18 to April 22$160
ORDCarlsbadMay 20 to May 27$173
ORDPalm SpringsMay 2 to May 6$182
DENPalm SpringsApril 18 to May 6$224
BOSSanta AnaMay 13 to May 17$234
BOSSan DiegoMarch 24 to March 24$248
MSPCarlsbadApril 18 to April 24$268
BOSCarlsbadApril 21 to April 25$277
BOSPalm SpringsApril 25 to May 6$305
SFOImperialMarch 16 to March 18$306
PDXImperialMarch 7 to March 10$451
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENSanta AnaFebruary 20 to February 28$230
DENCarlsbadFebruary 21 to March 7$253
SFOSan DiegoFebruary 20 to February 28$274
MSPSan DiegoFebruary 21 to March 1$279
SFOCarlsbadFebruary 21 to February 28$281
ORDPalm SpringsFebruary 21 to February 24$343
SEACarlsbadFebruary 21 to February 28$367
SEACarlsbadFebruary 21 to February 28$367
SEASanta AnaFebruary 21 to February 24$389
ORDSanta AnaFebruary 20 to February 22$407
BOSCarlsbadFebruary 21 to February 25$457
BOSCarlsbadFebruary 21 to February 25$457
SEAPalm SpringsFebruary 20 to February 28$496
BOSPalm SpringsFebruary 22 to February 27$564
BOSSanta AnaFebruary 21 to February 28$582
*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.
Pacific View Inn
2.0-star property

Pacific View Inn

Apr 25 - May 2

7 night stay

Dallas (DAL) to San Diego (SAN)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,240, price is now $671 per person
$671
per person
found 1 day ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Apr 25 - May 2

7 night stay

Dallas (DAL) to San Diego (SAN)

American Airlines • Roundtrip • Coach
Price was $1,636, price is now $726 per person
$726
per person
found 1 day ago
Margaritaville Hotel San Diego Gaslamp Quarter
4.0-star property

Margaritaville Hotel San Diego Gaslamp Quarter

Apr 25 - May 2

7 night stay

Dallas (DAL) to San Diego (SAN)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,606, price is now $845 per person
$845
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Dallas to San Diego County
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Travelers ❤️ These San Diego County 🏨

Paradise Point Resort & Spa

Paradise Point Resort & Spa

4 out of 5
1404 Vacation Rd San Diego CA
Book a stay at this beach resort in San Diego. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Mission Bay and Port of San Diego are located nearby.
8.6/10 Excellent! (2,416 reviews)
A very nice place, very well maintained, very friendly staff, I recommend it.

Reviewed on Feb 14, 2026

Opens in a new windowParadise Point Resort & Spa
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! (3,308 reviews)
Very nice and clean

Reviewed on Feb 15, 2026

Opens in a new windowHard Rock Hotel San Diego
The DEXTRO Little Italy, BW Premier Collection

The DEXTRO Little Italy, BW Premier Collection

3 out of 5
1617 1st Avenue San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
8.8/10 Excellent! (1,043 reviews)
Everything was good

Reviewed on Feb 11, 2026

Opens in a new windowThe DEXTRO Little Italy, BW Premier Collection
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The Sofia Hotel

The Sofia Hotel

3.5 out of 5
150 W Broadway San Diego CA
Book a stay at this historic hotel in San Diego. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
8.4/10 Very Good! (1,772 reviews)
Room was nice, staff was great. All amenities were good.

Reviewed on Feb 16, 2026

Opens in a new windowThe Sofia Hotel
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 $56 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 April 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, $56 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 $56 and $582. 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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