Cheap Flights to San Diego County from $30 (2026/2027)

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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, Aug 10 - Thu, Aug 13
SFO
San Francisco Intl.
SAN
San Diego Intl.
$58 Roundtrip, found 6 hours ago
$58
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Mon, Aug 10 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 13, priced at $58 found 6 hours ago
Sat, Jul 25 - Tue, Jul 28
SFO
San Francisco Intl.
SAN
San Diego Intl.
$66 Roundtrip, found 6 hours ago
$66
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Sat, Jul 25 from San Francisco Intl. to San Diego Intl., returning Tue, Jul 28, priced at $66 found 6 hours ago
Tue, Aug 18 - Tue, Aug 25
PVU
Provo
SNA
John Wayne
$92 Roundtrip, found 2 hours ago
$92
Roundtrip
found 2 hours ago
Select Breeze Airways flight, departing Tue, Aug 18 from Provo to John Wayne, returning Tue, Aug 25, priced at $92 found 2 hours ago
Thu, Sep 24 - Thu, Sep 24
SFO
San Francisco Intl.
SNA
John Wayne
$133 Roundtrip, found 6 days ago
$133
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Sep 24 from San Francisco Intl. to John Wayne, returning Thu, Sep 24, priced at $133 found 6 days ago
Mon, Aug 3 - Tue, Aug 4
SFO
San Francisco Intl.
SAN
San Diego Intl.
$151 Roundtrip, just found
$151
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Aug 3 from San Francisco Intl. to San Diego Intl., returning Tue, Aug 4, priced at $151 just found
Sat, Dec 5 - Sat, Dec 5
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$152 Roundtrip, found 4 days ago
$152
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Dec 5 from San Francisco Intl. to Palm Springs Intl., returning Sat, Dec 5, priced at $152 found 4 days ago
Tue, Jul 14 - Tue, Jul 21
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$161 Roundtrip, found 2 days ago
$161
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 14 from San Francisco Intl. to Palm Springs Intl., returning Tue, Jul 21, priced at $161 found 2 days ago
Tue, Jul 14 - Tue, Jul 21
SFO
San Francisco Intl.
PSP
Palm Springs Intl.
$181 Roundtrip, found 2 days ago
$181
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 14 from San Francisco Intl. to Palm Springs Intl., returning Tue, Jul 21, priced at $181 found 2 days ago
OriginDestinationTravel DatesFlights From*
SEAPalm SpringsSeptember 5 to September 8$217
PAESanta AnaSeptember 9 to September 9$221
ORDSan DiegoSeptember 8 to September 10$248
ORDPalm SpringsOctober 7 to October 14$251
BOSSan DiegoSeptember 10 to September 10$251
ORDSanta AnaAugust 9 to August 14$256
SEACarlsbadAugust 4 to August 18$319
BOSCarlsbadAugust 18 to August 25$321
BOSSanta AnaSeptember 2 to September 23$334
ORDCarlsbadAugust 5 to August 10$349
SFOImperialJuly 29 to July 30$359
BOSPalm SpringsSeptember 2 to September 9$387
SEAImperialAugust 12 to August 19$426
PDXImperialAugust 10 to August 17$467
ORDImperialJuly 18 to July 22$475
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOPalm SpringsJuly 3 to July 18$166
SFOCarlsbadJuly 5 to July 12$271
DENCarlsbadJuly 4 to July 11$309
ORDSan DiegoJuly 3 to July 6$324
BOSSan DiegoJuly 4 to July 8$332
ORDPalm SpringsJuly 4 to July 22$348
SEASanta AnaJuly 4 to July 7$384
ORDSanta AnaJuly 4 to July 19$435
SEACarlsbadJuly 3 to July 6$436
SEACarlsbadJuly 3 to July 6$436
BOSCarlsbadJuly 3 to July 25$447
ORDCarlsbadJuly 3 to July 10$455
BOSSanta AnaJuly 3 to July 4$522
BOSPalm SpringsJuly 3 to July 11$675
MSPSanta AnaJuly 5 to July 10$690
*Prices include taxes and fees

Best San Diego County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
3.5-star property

The Sofia Hotel

Sep 7 - Sep 11

4 night stay

Boston (BOS) to San Diego (SAN)

JetBlue Airways • Coach

San Diego (SAN) to Boston (BOS)

American Airlines • Coach
Price was $1,124, price is now $476 per person
$476
per person
found 1 day ago
Guesthouse Hotel at La Valle
4.5-star property

Guesthouse Hotel at La Valle

Aug 30 - Sep 5

6 night stay

Boston (BOS) to San Diego (SAN)

JetBlue Airways • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,240, price is now $714 per person
$714
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

Aug 30 - Sep 5

6 night stay

Boston (BOS) to San Diego (SAN)

JetBlue Airways • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,028, price is now $604 per person
$604
per person
found 1 day ago
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Travelers ❤️ These San Diego County 🏨

Manchester Grand Hyatt San Diego

Manchester Grand Hyatt San Diego

4 out of 5
1 Market Pl San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 6 restaurants, and 3 bars/lounges. Our guests praise the pool and the helpful staff in our reviews. Popular attractions USS Midway Museum and Port of San Diego are located nearby.
9/10 Wonderful! (2,776 reviews)
"I highly recommend staying here excellent experience!"

Reviewed on Jun 25, 2026

Opens in a new windowManchester Grand Hyatt San Diego
Wyndham San Diego Bayside

Wyndham San Diego Bayside

4 out of 5
1355 N Harbor Drive San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 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.
8.4/10 Very Good! (6,223 reviews)
"Other than the rooms being a little bit dated (just kinda older stuff) everything was fantastic. We stayed in tower 3 floor 11 and I have to say the views were amazing!! If you get the chance to use the west(glass) elevator do it about 45 minutes before sunset and go up haha the view is stunning!!! ..."

Reviewed on Jun 26, 2026

Opens in a new windowWyndham San Diego Bayside
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 USS Midway Museum are located nearby.
9/10 Wonderful! (3,870 reviews)
"I definitely enjoyed my stay there. Everything was amazing & clean. Staff was amazing i highly recommend the stay"

Reviewed on Jun 26, 2026

Opens in a new windowHard Rock Hotel San Diego
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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 Mission Beach are located nearby.
8.8/10 Excellent! (2,666 reviews)
"Beautiful property. Room was very clean, very nice; but did have a few maintenance issues. Love that we could stay a day of check out until 10 o’clock and use the property and all the pools and hot tubs, but wish the pools were open later during our stay (all close at 10)."

Reviewed on Jun 26, 2026

Opens in a new windowParadise Point Resort & Spa
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 $58 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, $58 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 $58 and $690. 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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