Search Cheap Flights to
San Diego

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

San Diego Flights as Low as $58

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Tue, Sep 29 - Sat, Oct 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$58 Roundtrip, found 23 hours ago
$58
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Tue, Sep 29 from San Francisco Intl. to San Diego Intl., returning Sat, Oct 3, priced at $58 found 23 hours ago
Frontier Airlines
Tue, Sep 15 - Sat, Sep 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$67 Roundtrip, found 19 hours ago
$67
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Tue, Sep 15 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 19, priced at $67 found 19 hours ago
Frontier Airlines
Sat, Aug 29 - Sun, Sep 6
SFO
San Francisco Intl.
SAN
San Diego Intl.
$74 Roundtrip, found 2 days ago
$74
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Aug 29 from San Francisco Intl. to San Diego Intl., returning Sun, Sep 6, priced at $74 found 2 days ago
Frontier Airlines
Wed, Sep 9 - Wed, Sep 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$78 Roundtrip, found 23 hours ago
$78
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from San Francisco Intl. to San Diego Intl., returning Wed, Sep 23, priced at $78 found 23 hours ago
Frontier Airlines
Tue, Sep 8 - Wed, Sep 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$84 Roundtrip, found 3 hours ago
$84
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Sep 8 from San Francisco Intl. to San Diego Intl., returning Wed, Sep 23, priced at $84 found 3 hours ago
United
Tue, Sep 8 - Wed, Sep 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Sep 8 from San Francisco Intl. to San Diego Intl., returning Wed, Sep 23, priced at $117 found 3 hours ago
Southwest Airlines
Tue, Sep 8 - Wed, Sep 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$117 Roundtrip, found 3 hours ago
$117
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Tue, Sep 8 from San Francisco Intl. to San Diego Intl., returning Wed, Sep 23, priced at $117 found 3 hours ago
Alaska Airlines
Tue, Sep 8 - Wed, Sep 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$118 Roundtrip, found 3 hours ago
$118
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Sep 8 from San Francisco Intl. to San Diego Intl., returning Wed, Sep 23, priced at $118 found 3 hours ago
Southwest Airlines
Tue, Sep 15 - Sat, Sep 19
PDX
Portland Intl.
SAN
San Diego Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Sep 15 from Portland Intl. to San Diego Intl., returning Sat, Sep 19, priced at $137 just found
Delta
Tue, Sep 8 - Wed, Sep 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 3 hours ago
$157
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 8 from San Francisco Intl. to San Diego Intl., returning Wed, Sep 23, priced at $157 found 3 hours ago
Southwest Airlines
Sat, Sep 19 - Tue, Oct 6
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Sat, Sep 19 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Oct 6, priced at $157 found 1 hour ago
American Airlines
Tue, Sep 8 - Wed, Sep 23
SFO
San Francisco Intl.
SAN
San Diego Intl.
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Sep 8 from San Francisco Intl. to San Diego Intl., returning Wed, Sep 23, priced at $159 found 3 hours ago
Alaska Airlines
Tue, Dec 8 - Fri, Dec 25
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Dec 8 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Fri, Dec 25, priced at $177 found 2 days ago
United
Tue, Sep 8 - Wed, Sep 23
SFO
San Francisco Intl.
CLD
McClellan-Palomar
$259 Roundtrip, found 9 hours ago
$259
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Sep 8 from San Francisco Intl. to McClellan-Palomar, returning Wed, Sep 23, priced at $259 found 9 hours ago
American Airlines
Sat, Sep 5 - Sun, Sep 6
PDX
Portland Intl.
CLD
McClellan-Palomar
$301 Roundtrip, found 3 hours ago
$301
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Sat, Sep 5 from Portland Intl. to McClellan-Palomar, returning Sun, Sep 6, priced at $301 found 3 hours ago
American Airlines
Sat, Sep 19 - Tue, Oct 6
SEA
Seattle - Tacoma Intl.
CLD
McClellan-Palomar
$329 Roundtrip, found 1 hour ago
$329
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Sep 19 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Tue, Oct 6, priced at $329 found 1 hour ago

Cheap Flights to San Diego

Fall in love at first flight with your vacation to San Diego by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to San Diego on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in San Diego, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to San Diego

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to San Diego with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SAN airport.

What is the cheapest month to fly to San Diego?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to San Diego are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to San Diego?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to San Diego.

What airport is best to fly into San Diego?

When you’re planning your trip to San Diego, convenience is the name of the game. Luckily, San Diego San Diego Intl. Airport is nearby so you can deplane and get going on checking off everything on your San Diego must-do list.

How much are flights to San Diego?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to San Diego on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $58, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to San Diego?

The trick to saving a stack of cash on your flight to San Diego? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $58 right now, why wait?

San Diego Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$58

Last Minute Hotel Deals in San Diego

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 ...
Get rates
Paradise Point Resort & Spa
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 6 restaurants, 3 bars/lounges, and breakfast (surcharge). Our guests praise the pool and the ...
9/10 Wonderful! (2,797 reviews)
"Great experience, very convenient location for all the things"

Reviewed on Aug 16, 2026

Get rates
Manchester 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 ...
8.4/10 Very Good! (6,300 reviews)
"Good location, nice staff, clean."

Reviewed on Aug 16, 2026

Get rates
Wyndham San Diego Bayside
California Suites Hotel

California Suites Hotel

2 out of 5
5415 Clairemont Mesa Blvd San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
Get rates
California Suites Hotel
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. ...
Get rates
Hard Rock Hotel San Diego
The Dana on Mission Bay

The Dana on Mission Bay

3.5 out of 5
1710 W Mission Bay Dr San Diego CA
Stay at this hotel in San Diego. Enjoy 2 outdoor pools, a marina, and 2 hot tubs. Our guests praise the pool and the restaurant in our reviews. Popular attractions ...
9/10 Wonderful! (4,432 reviews)
"Our room was ok clean. The bed was really hard and there was a gap underneath the door. The housekeeping was washing the walkway and when we entered the room the carpet was soaking wet. The tall tropical plants look unkept. We did enjoy the pool areas. It was an overall ok stay . The surrounding ..."

Reviewed on Aug 15, 2026

Get rates
The Dana on Mission Bay
Omni San Diego Hotel at the Ballpark

Omni San Diego Hotel at the Ballpark

4 out of 5
675 L St San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
Get rates
Omni San Diego Hotel at the Ballpark
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 ...
9.2/10 Wonderful! (3,850 reviews)
"."

Reviewed on Aug 16, 2026

Get rates
Bay Club Hotel & Marina
See all 7,116 properties in 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.

Top Hotels With Free Airport Shuttle

Holiday Inn Express San Diego Airport - Old Town by IHG

Holiday Inn Express San Diego Airport - Old Town by IHG

2.5 out of 5
1955 San Diego Ave San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the ...
Get rates
Holiday Inn Express San Diego Airport - Old Town by IHG
Hampton Inn San Diego-Downtown

Hampton Inn San Diego-Downtown

2.5 out of 5
San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free breakfast, free WiFi, and a rooftop terrace. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (2,682 reviews)
"Stayed here with my family for two nights. Room was clean and hotel was quiet during night time hours. Only thing that was a downer was the outlets near the beds were not the best. Plugs were very loose, had to use the outlets near the tv stand area. Other than that, I’d come back and stay again ..."

Reviewed on Aug 16, 2026

Get rates
Hampton Inn San Diego-Downtown
Howard Johnson by Wyndham San Diego Sea World

Howard Johnson by Wyndham San Diego Sea World

2 out of 5
3330 Rosecrans Street San Diego CA
Book a stay at this business-friendly hotel in San Diego. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
6.6/10 (1,001 reviews)
"Just a heads-up for anyone planning to stay at the Howard Johnson in San Diego: check-in is at 3:00 PM sharp. The front desk was not staffed prior to 3:00 PM, so if you arrive early, you may have to wait until check-in time before anyone is available to assist you. I would recommend planning your ..."

Reviewed on Aug 14, 2026

Get rates
Howard Johnson by Wyndham San Diego Sea World
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 ...
8.4/10 Very Good! (6,300 reviews)
"Good location, nice staff, clean."

Reviewed on Aug 16, 2026

Get rates
Wyndham San Diego Bayside
Courtyard by Marriott San Diego Airport/Liberty Station

Courtyard by Marriott San Diego Airport/Liberty Station

3 out of 5
2592 Laning Rd 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 ...
Get rates
Courtyard by Marriott San Diego Airport/Liberty Station
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 ...
Get rates
Sheraton San Diego Resort
See all 7,116 properties in 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.