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San Diego

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San Diego Flights as Low as $56

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

Frontier Airlines
Thu, Oct 1 - Sat, Oct 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$56 Roundtrip, found 1 day ago
$56
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 1 from San Francisco Intl. to San Diego Intl., returning Sat, Oct 3, priced at $56 found 1 day ago
Frontier Airlines
Fri, Oct 9 - Sat, Oct 10
SFO
San Francisco Intl.
SAN
San Diego Intl.
$61 Roundtrip, found 1 day ago
$61
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Oct 9 from San Francisco Intl. to San Diego Intl., returning Sat, Oct 10, priced at $61 found 1 day ago
Frontier Airlines
Sat, Aug 29 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$76 Roundtrip, found 2 hours ago
$76
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Aug 29 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $76 found 2 hours ago
Frontier Airlines
Thu, Aug 27 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$78 Roundtrip, found 16 hours ago
$78
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Thu, Aug 27 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $78 found 16 hours ago
Frontier Airlines
Fri, Oct 9 - Tue, Oct 13
SFO
San Francisco Intl.
SAN
San Diego Intl.
$81 Roundtrip, found 1 day ago
$81
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Oct 9 from San Francisco Intl. to San Diego Intl., returning Tue, Oct 13, priced at $81 found 1 day ago
Alaska Airlines
Sat, Aug 29 - Sat, Aug 29
SFO
San Francisco Intl.
SAN
San Diego Intl.
$92 Roundtrip, found 2 hours ago
$92
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Aug 29 from San Francisco Intl. to San Diego Intl., returning Sat, Aug 29, priced at $92 found 2 hours ago
Frontier Airlines
Tue, Oct 6 - Thu, Oct 15
SFO
San Francisco Intl.
SAN
San Diego Intl.
$96 Roundtrip, found 1 day ago
$96
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Oct 6 from San Francisco Intl. to San Diego Intl., returning Thu, Oct 15, priced at $96 found 1 day ago
United
Sat, Aug 29 - Sat, Aug 29
SFO
San Francisco Intl.
SAN
San Diego Intl.
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Aug 29 from San Francisco Intl. to San Diego Intl., returning Sat, Aug 29, priced at $137 found 2 hours ago
Delta
Tue, Oct 6 - Thu, Oct 15
SFO
San Francisco Intl.
SAN
San Diego Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 6 from San Francisco Intl. to San Diego Intl., returning Thu, Oct 15, priced at $157 found 1 day ago
American Airlines
Sat, Aug 29 - Tue, Sep 1
SFO
San Francisco Intl.
SAN
San Diego Intl.
$159 Roundtrip, found 2 hours ago
$159
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Aug 29 from San Francisco Intl. to San Diego Intl., returning Tue, Sep 1, priced at $159 found 2 hours ago
Alaska Airlines
Wed, Sep 16 - Tue, Sep 29
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Tue, Sep 29, priced at $182 found 1 day ago
Breeze Airways
Tue, Sep 1 - Sat, Sep 12
BDL
Bradley Intl.
SAN
San Diego Intl.
$264 Roundtrip, found 8 hours ago
$264
Roundtrip
found 8 hours ago
Select Breeze Airways flight, departing Tue, Sep 1 from Bradley Intl. to San Diego Intl., returning Sat, Sep 12, priced at $264 found 8 hours ago
American Airlines
Sat, Aug 29 - Tue, Sep 1
SFO
San Francisco Intl.
CLD
McClellan-Palomar
$269 Roundtrip, found 2 hours ago
$269
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Aug 29 from San Francisco Intl. to McClellan-Palomar, returning Tue, Sep 1, priced at $269 found 2 hours ago
United
Fri, Aug 28 - Fri, Sep 18
BDL
Bradley Intl.
CLD
McClellan-Palomar
$377 Roundtrip, found 2 hours ago
$377
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 28 from Bradley Intl. to McClellan-Palomar, returning Fri, Sep 18, priced at $377 found 2 hours ago
Breeze Airways
Mon, Aug 10 - Fri, Aug 28
BDL
Bradley Intl.
SAN
San Diego Intl.
$449 Roundtrip, found 2 hours ago
$449
Roundtrip
found 2 hours ago
Select Breeze Airways flight, departing Mon, Aug 10 from Bradley Intl. to San Diego Intl., returning Fri, Aug 28, priced at $449 found 2 hours ago
Delta
Sat, Jul 25 - Tue, Jul 28
GRB
Austin Straubel Intl.
SAN
San Diego Intl.
$527 Roundtrip, found 16 hours ago
$527
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Jul 25 from Austin Straubel Intl. to San Diego Intl., returning Tue, Jul 28, priced at $527 found 16 hours 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 October, 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 $56, 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 $56 right now, why wait?

San Diego Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$56

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 ...
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Paradise Point Resort & Spa
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! (6,255 reviews)
"Highly recommended"

Reviewed on Jul 21, 2026

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Wyndham 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. ...
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Hard Rock Hotel San Diego
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 ...
7.8/10 Good! (2,747 reviews)
"It's a budget hotel, so don't expect anything stylish or luxurious. I chose it because of the price, free parking and it's near Convoy Street for Asian restaurants/markets. Also convenient to several freeways. The staff were very friendly and the room was clean."

Reviewed on Jul 21, 2026

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California Suites Hotel
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 ...
8.4/10 Very Good! (3,610 reviews)
"Staff was very pleasant and helpful."

Reviewed on Jul 20, 2026

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Sheraton San Diego Resort
Bahia Resort Hotel

Bahia Resort Hotel

3.5 out of 5
998 W Mission Bay Dr San Diego CA
Book a stay at this beach resort in San Diego. Enjoy a beach locale, breakfast (surcharge), and 24-hour room service. Our guests praise the pool and the restaurant ...
8.6/10 Excellent! (2,278 reviews)
"Staff was very helpful and friendly. Room was clean and nice. Only recommendation would be to upgrade the air conditioner because the one in the room was loud and didn’t cool the room very well."

Reviewed on Jul 21, 2026

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Bahia Resort Hotel
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 ...
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The Dana on Mission Bay
The DEXTRO Little Italy, BW Premier Collection

The DEXTRO Little Italy, BW Premier Collection

3 out of 5
1617 1st Avenue 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 ...
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The DEXTRO Little Italy, BW Premier Collection
See all 7,041 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 ...
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 (1,002 reviews)
"Very friendly staff and great customer service offered the option to early booking that was wonderful specially if you are traveling with children."

Reviewed on Jul 19, 2026

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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! (6,255 reviews)
"Highly recommended"

Reviewed on Jul 21, 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 ...
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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 ...
8.4/10 Very Good! (3,610 reviews)
"Staff was very pleasant and helpful."

Reviewed on Jul 20, 2026

Get rates
Sheraton San Diego Resort
See all 7,041 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.