Flights To San Diego County - Cheap Flights Starting at CA $133

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Jet to one of San Diego County's top cities

San Diego

Flights
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.

Tue, Dec 16 - Thu, Dec 18
YXX
Abbotsford Intl.
PSP
Palm Springs Intl.
CA $237 Roundtrip, found 5 days ago
CA $237
Roundtrip
found 5 days ago
Select WestJet flight, departing Tue, Dec 16 from Abbotsford Intl. to Palm Springs Intl., returning Thu, Dec 18, priced at CA $237 found 5 days ago
Thu, Mar 5 - Thu, Mar 19
YVR
Vancouver Intl.
PSP
Palm Springs Intl.
CA $245 Roundtrip, found 5 days ago
CA $245
Roundtrip
found 5 days ago
Select WestJet flight, departing Thu, Mar 5 from Vancouver Intl. to Palm Springs Intl., returning Thu, Mar 19, priced at CA $245 found 5 days ago
Mon, Dec 8 - Sat, Dec 13
YYC
Calgary Intl.
PSP
Palm Springs Intl.
CA $273 Roundtrip, found 1 day ago
CA $273
Roundtrip
found 1 day ago
Select WestJet flight, departing Mon, Dec 8 from Calgary Intl. to Palm Springs Intl., returning Sat, Dec 13, priced at CA $273 found 1 day ago
Tue, Dec 9 - Tue, Dec 16
YYC
Calgary Intl.
PSP
Palm Springs Intl.
CA $275 Roundtrip, found 1 day ago
CA $275
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Dec 9 from Calgary Intl. to Palm Springs Intl., returning Tue, Dec 16, priced at CA $275 found 1 day ago
Sun, Dec 14 - Mon, Dec 15
YYC
Calgary Intl.
PSP
Palm Springs Intl.
CA $284 Roundtrip, found 17 hours ago
CA $284
Roundtrip
found 17 hours ago
Select Air Canada flight, departing Sun, Dec 14 from Calgary Intl. to Palm Springs Intl., returning Mon, Dec 15, priced at CA $284 found 17 hours ago
Tue, Feb 10 - Tue, Feb 10
YVR
Vancouver Intl.
SAN
San Diego Intl.
CA $284 Roundtrip, found 3 days ago
CA $284
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Feb 10 from Vancouver Intl. to San Diego Intl., returning Tue, Feb 10, priced at CA $284 found 3 days ago
Sat, Mar 7 - Sat, Mar 14
YYC
Calgary Intl.
SNA
John Wayne
CA $288 Roundtrip, found 6 days ago
CA $288
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat, Mar 7 from Calgary Intl. to John Wayne, returning Sat, Mar 14, priced at CA $288 found 6 days ago
Tue, May 19 - Tue, May 19
YYC
Calgary Intl.
SAN
San Diego Intl.
CA $299 Roundtrip, found 4 days ago
CA $299
Roundtrip
found 4 days ago
Select WestJet flight, departing Tue, May 19 from Calgary Intl. to San Diego Intl., returning Tue, May 19, priced at CA $299 found 4 days ago
Thu, Jan 8 - Sat, Jan 17
YYZ
Pearson Intl.
PSP
Palm Springs Intl.
CA $306 Roundtrip, found 5 days ago
CA $306
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Thu, Jan 8 from Pearson Intl. to Palm Springs Intl., returning Sat, Jan 17, priced at CA $306 found 5 days ago
Mon, Mar 16 - Wed, Mar 25
YYC
Calgary Intl.
SAN
San Diego Intl.
CA $310 Roundtrip, found 15 hours ago
CA $310
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Mar 16 from Calgary Intl. to San Diego Intl., returning Wed, Mar 25, priced at CA $310 found 15 hours ago
Sat, Jan 24 - Sat, Feb 7
YYC
Calgary Intl.
CLD
McClellan-Palomar
CA $311 Roundtrip, found 6 days ago
CA $311
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 24 from Calgary Intl. to McClellan-Palomar, returning Sat, Feb 7, priced at CA $311 found 6 days ago
OriginDestinationTravel datesFlights from*
SFOSan DiegoJanuary 20 to January 26CA $114
SFOPalm SpringsJanuary 21 to January 28CA $136
SEAPalm SpringsFebruary 7 to February 13CA $138
SEASanta AnaJanuary 8 to January 11CA $138
ORDSan DiegoJanuary 20 to January 26CA $144
SFOSanta AnaJanuary 20 to January 23CA $220
SEACarlsbadJanuary 23 to January 31CA $223
SFOCarlsbadJanuary 20 to January 26CA $246
BOSSan DiegoJanuary 28 to February 3CA $309
ORDSanta AnaJanuary 20 to January 23CA $338
ORDCarlsbadJanuary 20 to January 26CA $339
DENPalm SpringsJanuary 2 to February 3CA $400
DENSanta AnaJanuary 11 to January 15CA $526
BOSPalm SpringsDecember 20 to December 27CA $886
BOSCarlsbadDecember 23 to January 2CA $981
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
SFOSan DiegoDecember 12 to December 14CA $297
ORDSan DiegoDecember 14 to January 5CA $464
PDXSan DiegoDecember 14 to December 17CA $548
SFOPalm SpringsDecember 14 to December 17CA $552
PHLSan DiegoDecember 13 to December 24CA $575
PAESan DiegoDecember 13 to December 24CA $598
JFKSan DiegoDecember 14 to December 31CA $674
BOSSan DiegoDecember 14 to December 19CA $706
SEACarlsbadDecember 13 to December 18CA $719
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Margaritaville Hotel San Diego Gaslamp Quarter
4.0-star property

Margaritaville Hotel San Diego Gaslamp Quarter

Dec 7 - Dec 10

3 night stay

Seattle (SEA) to San Diego (SAN)

Alaska Airlines • Roundtrip • Coach
Price was CA $1,486, price is now CA $738 per person
CA $738
per person
found 11 hours ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Dec 7 - Dec 10

3 night stay

Seattle (SEA) to San Diego (SAN)

Alaska Airlines • Roundtrip • Coach
Price was CA $1,580, price is now CA $760 per person
CA $760
per person
found 11 hours ago
Town and Country San Diego
4.0-star property

Town and Country San Diego

Dec 7 - Dec 10

3 night stay

Seattle (SEA) to San Diego (SAN)

Alaska Airlines • Roundtrip • Coach
Price was CA $1,570, price is now CA $801 per person
CA $801
per person
found 11 hours ago
Don't see what you're looking for?
See all available trips from Seattle to San Diego County
View all trips

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! (3,167 reviews)
I arrived very early hours before check in. Out of principle I would not pay extra to get in early but the hotel had a comfortable restaurant with views of boats on the bay for breakfast and more, beautiful front views of the ocean where you could watch the sunrise and set over the city, a lovely ...

Reviewed on Dec 1, 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! (1,265 reviews)
Thank you!

Reviewed on Dec 1, 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! (1,643 reviews)
Great hotel! Very centric.

Reviewed on Dec 2, 2025

Opens in a new windowSheraton Mission Valley San Diego Hotel
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
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! (3,127 reviews)
Nice rooms central location. Great stay!!

Reviewed on Dec 2, 2025

Opens in a new windowHard Rock Hotel San Diego
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 $114 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, CA $114 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 $114 and CA $981. 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.