Flights To San Diego County - Cheap Flights Starting at CA $142

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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, Mar 9 - Mon, Mar 23
YXX
Abbotsford Intl.
PSP
Palm Springs Intl.
CA $235 Roundtrip, found 3 days ago
CA $235
Roundtrip
found 3 days ago
Select WestJet flight, departing Mon, Mar 9 from Abbotsford Intl. to Palm Springs Intl., returning Mon, Mar 23, priced at CA $235 found 3 days ago
Mon, Jan 26 - Thu, Feb 5
YVR
Vancouver Intl.
PSP
Palm Springs Intl.
CA $240 Roundtrip, found 2 days ago
CA $240
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Jan 26 from Vancouver Intl. to Palm Springs Intl., returning Thu, Feb 5, priced at CA $240 found 2 days ago
Sat, Mar 28 - Tue, Apr 7
YVR
Vancouver Intl.
PSP
Palm Springs Intl.
CA $241 Roundtrip, found 1 day ago
CA $241
Roundtrip
found 1 day ago
Select WestJet flight, departing Sat, Mar 28 from Vancouver Intl. to Palm Springs Intl., returning Tue, Apr 7, priced at CA $241 found 1 day ago
Mon, Apr 27 - Fri, May 1
YYC
Calgary Intl.
PSP
Palm Springs Intl.
CA $257 Roundtrip, found 2 days ago
CA $257
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Apr 27 from Calgary Intl. to Palm Springs Intl., returning Fri, May 1, priced at CA $257 found 2 days ago
Tue, Apr 28 - Tue, May 5
YYC
Calgary Intl.
SAN
San Diego Intl.
CA $260 Roundtrip, found 2 days ago
CA $260
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Apr 28 from Calgary Intl. to San Diego Intl., returning Tue, May 5, priced at CA $260 found 2 days ago
Fri, May 8 - Mon, May 11
YXX
Abbotsford Intl.
SAN
San Diego Intl.
CA $260 Roundtrip, found 2 days ago
CA $260
Roundtrip
found 2 days ago
Select WestJet flight, departing Fri, May 8 from Abbotsford Intl. to San Diego Intl., returning Mon, May 11, priced at CA $260 found 2 days ago
Mon, Jul 20 - Wed, Jul 22
YVR
Vancouver Intl.
SAN
San Diego Intl.
CA $270 Roundtrip, found 2 days ago
CA $270
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Jul 20 from Vancouver Intl. to San Diego Intl., returning Wed, Jul 22, priced at CA $270 found 2 days ago
Sat, Jan 24 - Sat, Jan 31
YVR
Vancouver Intl.
SNA
John Wayne
CA $274 Roundtrip, found 10 hours ago
CA $274
Roundtrip
found 10 hours ago
Select Air Canada flight, departing Sat, Jan 24 from Vancouver Intl. to John Wayne, returning Sat, Jan 31, priced at CA $274 found 10 hours ago
OriginDestinationTravel datesFlights from*
SEASan DiegoMarch 12 to March 18CA $134
SEAPalm SpringsMarch 17 to March 21CA $136
SEASanta AnaFebruary 5 to February 10CA $166
DFWSanta AnaFebruary 23 to March 3CA $176
ORDSan DiegoJanuary 31 to February 7CA $218
SFOCarlsbadFebruary 18 to February 19CA $224
SFOSanta AnaMarch 24 to March 31CA $273
BOSSan DiegoFebruary 10 to February 16CA $310
DENPalm SpringsJanuary 31 to February 7CA $340
ORDSanta AnaFebruary 6 to February 7CA $374
SEACarlsbadFebruary 25 to February 28CA $384
DENSanta AnaMarch 7 to March 9CA $407
BOSCarlsbadMarch 10 to March 14CA $424
BOSSanta AnaMarch 3 to March 7CA $470
BOSPalm SpringsApril 2 to April 6CA $632
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
SFOPalm SpringsJanuary 17 to January 20CA $416
ORDCarlsbadJanuary 17 to January 24CA $485
ORDCarlsbadJanuary 17 to January 24CA $485
SFOSan DiegoJanuary 17 to January 19CA $534
SEAPalm SpringsJanuary 18 to January 26CA $547
MSPSan DiegoJanuary 18 to January 31CA $663
SEACarlsbadJanuary 17 to January 24CA $732
SEACarlsbadJanuary 17 to January 24CA $732
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Omni La Costa Resort & Spa Carlsbad
4.0-star property

Omni La Costa Resort & Spa Carlsbad

Apr 5 - Apr 10

5 night stay

Toronto (YYZ) to San Diego (SAN)

Air Canada • Roundtrip • Coach
Price was CA $2,081, price is now CA $1,375 per person
CA $1,375
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 17 - Feb 24

7 night stay

Winnipeg (YWG) to San Diego (SAN)

Delta • Non-stop • Coach

San Diego (SAN) to Winnipeg (YWG)

United • Non-stop • Coach
Price was CA $3,764, price is now CA $2,351 per person
CA $2,351
per person
found 7 hours ago
La Jolla Cove Suites
3.0-star property

La Jolla Cove Suites

Mar 26 - Apr 2

7 night stay

Winnipeg (YWG) to San Diego (SAN)

Delta • Non-stop • Coach

San Diego (SAN) to Winnipeg (YWG)

United • Non-stop • Coach
Price was CA $2,977, price is now CA $1,892 per person
CA $1,892
per person
found 4 hours ago
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Travelers ❤️ These San Diego County 🏨

Sheraton San Diego Resort

Sheraton San Diego Resort

4 out of 5
1380 Harbor Island Dr San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, 3 outdoor pools, and 5 restaurants. Our guests praise the pool and the restaurant in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
8.2/10 Very Good! (3,241 reviews)
Liked everything except Breakfast staff on Monday who billed us when should have gotten free breakfast

Reviewed on Jan 13, 2026

Opens in a new windowSheraton San Diego Resort
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! (3,289 reviews)
Great location!

Reviewed on Jan 12, 2026

Opens in a new windowBay Club Hotel & Marina
DoubleTree by Hilton Hotel San Diego - Mission Valley

DoubleTree by Hilton Hotel San Diego - Mission Valley

4 out of 5
7450 Hazard Center Dr San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy breakfast (surcharge), room service, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
8.2/10 Very Good! (1,477 reviews)
Room was excellent. Very comfortable. I love the friendliness of the staff and the location does not get any better than this. the Trolley is right across the street, (a 5 minute walk). You can get to literally "any place" you need to go in San Diego from the trolley. I will definitely stay here ...

Reviewed on Jan 13, 2026

Opens in a new windowDoubleTree by Hilton Hotel San Diego - Mission Valley
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Courtyard by Marriott San Diego Downtown Little Italy

Courtyard by Marriott San Diego Downtown Little Italy

4 out of 5
1646 Front St 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 in our reviews. Popular attractions Port of San Diego and Petco Park are located nearby.
8.6/10 Excellent! (235 reviews)
The staff was amazing. The room was clean and very comfortable. The only complaint was not all elevators were in operation. This caused a tremendous wait time.

Reviewed on Jan 12, 2026

Opens in a new windowCourtyard by Marriott San Diego Downtown Little Italy
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 CA $134 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 March 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, CA $134 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 CA $134 and CA $732. 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.

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.