Cheap Flights to San Diego County from $29 (2025/2026)

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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.

Fri, Jul 18 - Mon, Jul 21
SFO
San Francisco Intl.
SAN
San Diego Intl.
$57 Roundtrip, just found
$57
Roundtrip
just found
Select United flight, departing Fri, Jul 18 from San Francisco Intl. to San Diego Intl., returning Mon, Jul 21, priced at $57 just found
Mon, Aug 11 - Thu, Aug 28
SFO
San Francisco Intl.
SAN
San Diego Intl.
$67 Roundtrip, found 2 days ago
$67
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 11 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 28, priced at $67 found 2 days ago
Mon, Aug 11 - Thu, Aug 28
SFO
San Francisco Intl.
SAN
San Diego Intl.
$77 Roundtrip, found 2 days ago
$77
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 11 from San Francisco Intl. to San Diego Intl., returning Thu, Aug 28, priced at $77 found 2 days ago
Tue, Jul 22 - Tue, Jul 29
SFO
San Francisco Intl.
SNA
John Wayne
$77 Roundtrip, found 18 hours ago
$77
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Tue, Jul 22 from San Francisco Intl. to John Wayne, returning Tue, Jul 29, priced at $77 found 18 hours ago
Tue, Jul 8 - Thu, Jul 10
SFO
San Francisco Intl.
SAN
San Diego Intl.
$77 Roundtrip, just found
$77
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Jul 8 from San Francisco Intl. to San Diego Intl., returning Thu, Jul 10, priced at $77 just found
Sun, Aug 24 - Mon, Aug 25
SFO
San Francisco Intl.
SNA
John Wayne
$89 Roundtrip, just found
$89
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Aug 24 from San Francisco Intl. to John Wayne, returning Mon, Aug 25, priced at $89 just found
Mon, Sep 29 - Wed, Oct 1
PVU
Provo
SNA
John Wayne
$102 Roundtrip, found 16 hours ago
$102
Roundtrip
found 16 hours ago
Select Breeze Airways flight, departing Mon, Sep 29 from Provo to John Wayne, returning Wed, Oct 1, priced at $102 found 16 hours ago
Fri, Jul 18 - Mon, Jul 21
SFO
San Francisco Intl.
SAN
San Diego Intl.
$104 Roundtrip, just found
$104
Roundtrip
just found
Select United flight, departing Fri, Jul 18 from San Francisco Intl. to San Diego Intl., returning Mon, Jul 21, priced at $104 just found
OriginDestinationTravel DatesFlights From*
SFOSanta AnaAugust 15 to August 18$89
ORDSanta AnaSeptember 13 to September 20$105
ORDSan DiegoJuly 12 to July 15$111
ORDPalm SpringsSeptember 9 to September 13$147
ORDCarlsbadAugust 13 to August 19$181
SEASanta AnaAugust 23 to August 27$196
SEACarlsbadAugust 6 to August 9$197
MSPSanta AnaJuly 9 to July 15$214
MSPCarlsbadJuly 24 to August 5$219
BOSSan DiegoAugust 19 to August 26$237
BOSSanta AnaAugust 27 to August 31$248
BOSCarlsbadSeptember 9 to September 16$257
SFOImperialJuly 6 to July 10$352
ORDImperialSeptember 16 to September 20$396
BOSImperialAugust 9 to August 16$920
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SFOSanta AnaJune 29 to July 1$190
DENSan DiegoJune 28 to June 30$212
ORDSan DiegoJune 29 to July 8$218
DFWSan DiegoJune 27 to July 15$241
DENSanta AnaJune 28 to July 10$257
ORDSanta AnaJune 27 to July 1$287
MSPSanta AnaJune 28 to July 3$301
SEASanta AnaJune 27 to July 4$306
PAESan DiegoJune 27 to June 30$312
SFOPalm SpringsJune 27 to June 29$345
SEACarlsbadJune 29 to July 6$376
BOSSanta AnaJune 27 to June 30$386
DENCarlsbadJune 28 to July 13$407
ORDCarlsbadJune 27 to June 30$453
BOSCarlsbadJune 28 to July 3$597
*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.
Pala Casino Spa And Resort
4.0-star property

Pala Casino Spa And Resort

Sep 5 - Sep 11

6 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 17 hours ago
The Sofia Hotel
3.5-star property

The Sofia Hotel

Sep 5 - Sep 12

7 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
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

Sep 5 - Sep 11

6 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
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Travelers ❤️ These San Diego County 🏨

Marriott Marquis San Diego Marina

Marriott Marquis San Diego Marina

4 out of 5
333 W Harbor Dr, San Diego, CA
Book a stay at this spa hotel in San Diego. Enjoy 2 outdoor pools, a full-service spa, and 5 restaurants. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Seaport Village and Petco Park are located nearby.
9/10 Wonderful! (1,707 reviews)
"Loved staying here"

Reviewed on Jun 19, 2025

Marriott Marquis San Diego Marina
Manchester Grand Hyatt San Diego

Manchester Grand Hyatt San Diego

4 out of 5
1 Market Pl, San Diego, CA
Stay at this 4-star eco-certified hotel in San Diego. Enjoy free WiFi, 6 restaurants, and 3 bars/lounges. Our guests praise the pool and the bar in our reviews. Popular attractions Seaport Village and USS Midway Museum are located nearby.
9/10 Wonderful! (2,789 reviews)
"The hotel staff was very friendly and helpful with anything I needed."

Reviewed on Jun 20, 2025

Manchester Grand Hyatt San Diego
San Diego Marriott La Jolla

San Diego Marriott La Jolla

4 out of 5
4240 La Jolla Village Dr, La Jolla, CA
Stay at this 4-star business-friendly hotel in La Jolla. Enjoy breakfast (surcharge), a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Westfield UTC and Birch Aquarium are located nearby.
8.4/10 Very Good! (1,844 reviews)
"I like the loacation. I tried calling the frint desk 3x each dsy, no answer."

Reviewed on Jun 21, 2025

San Diego Marriott La Jolla
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Kings Inn San Diego

Kings Inn San Diego

2.5 out of 5
1333 Hotel Cir S, San Diego, CA
Stay at this hotel in San Diego. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the pool in our reviews. Popular attractions San Diego Zoo and Balboa Park are located nearby.
8.6/10 Excellent! (3,264 reviews)
"M"

Reviewed on Jun 20, 2025

Kings Inn 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.

Destinations in San Diego County

Book on Expedia

*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.