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San Diego

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San Diego Flights as Low as $38

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.
$38 Roundtrip, found 2 hours ago
$38
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Sep 29 from San Francisco Intl. to San Diego Intl., returning Sat, Oct 3, priced at $38 found 2 hours ago
Frontier Airlines
Thu, Oct 1 - Sat, Oct 3
SFO
San Francisco Intl.
SAN
San Diego Intl.
$43 Roundtrip, found 1 day ago
$43
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 $43 found 1 day ago
Frontier Airlines
Tue, Sep 15 - Sat, Sep 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$65 Roundtrip, just found
$65
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Sep 15 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 19, priced at $65 just found
Frontier Airlines
Tue, Oct 27 - Wed, Nov 4
DEN
Denver Intl.
SAN
San Diego Intl.
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Oct 27 from Denver Intl. to San Diego Intl., returning Wed, Nov 4, priced at $66 just found
United
Tue, Sep 15 - Sat, Sep 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select United flight, departing Tue, Sep 15 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 19, priced at $119 just found
Southwest Airlines
Tue, Sep 15 - Sat, Sep 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Sep 15 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 19, priced at $119 just found
Alaska Airlines
Tue, Sep 15 - Sat, Sep 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Sep 15 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 19, priced at $119 just found
Delta
Tue, Sep 15 - Sat, Sep 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Delta flight, departing Tue, Sep 15 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 19, priced at $159 just found
American Airlines
Tue, Sep 15 - Sat, Sep 19
SFO
San Francisco Intl.
SAN
San Diego Intl.
$161 Roundtrip, just found
$161
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 15 from San Francisco Intl. to San Diego Intl., returning Sat, Sep 19, priced at $161 just found
Frontier Airlines
Wed, Nov 11 - Sat, Nov 14
ATL
Hartsfield-Jackson Atlanta Intl.
SAN
San Diego Intl.
$258 Roundtrip, found 4 hours ago
$258
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Nov 11 from Hartsfield-Jackson Atlanta Intl. to San Diego Intl., returning Sat, Nov 14, priced at $258 found 4 hours ago
United
Wed, Sep 9 - Wed, Sep 23
SFO
San Francisco Intl.
CLD
McClellan-Palomar
$278 Roundtrip, found 2 hours ago
$278
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Sep 9 from San Francisco Intl. to McClellan-Palomar, returning Wed, Sep 23, priced at $278 found 2 hours ago
United
Wed, Oct 28 - Sat, Oct 31
DEN
Denver Intl.
CLD
McClellan-Palomar
$279 Roundtrip, found 10 hours ago
$279
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Oct 28 from Denver Intl. to McClellan-Palomar, returning Sat, Oct 31, priced at $279 found 10 hours ago
Bargain Flight
Fri, Aug 28 - Sat, Aug 29
TUL
Tulsa Intl.
SAN
San Diego Intl.
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Fri, Aug 28 from Tulsa Intl. to San Diego Intl., returning Sat, Aug 29, priced at $279 found 3 days ago
American Airlines
Wed, Nov 11 - Sat, Nov 14
ATL
Hartsfield-Jackson Atlanta Intl.
CLD
McClellan-Palomar
$359 Roundtrip, found 4 hours ago
$359
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Nov 11 from Hartsfield-Jackson Atlanta Intl. to McClellan-Palomar, returning Sat, Nov 14, priced at $359 found 4 hours ago
American Airlines
Fri, Jan 1 - Sat, Jan 9
TUL
Tulsa Intl.
CLD
McClellan-Palomar
$374 Roundtrip, found 1 day ago
$374
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 1 from Tulsa Intl. to McClellan-Palomar, returning Sat, Jan 9, priced at $374 found 1 day ago
JetBlue Airways
Sat, Oct 31 - Sat, Oct 31
ATL
Hartsfield-Jackson Atlanta Intl.
SAN
San Diego Intl.
$479 Roundtrip, found 2 days ago
$479
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to San Diego Intl., returning Sat, Oct 31, priced at $479 found 2 days 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 15 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 $38, 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 $38 right now, why wait?

San Diego Flight Information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Roundtrip price
$38

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 ...
8.8/10 Excellent! (2,855 reviews)
"The washrooms are very outdated and small. The shower system is horrible. Pulling a tiny metal knob to go between the shower and faucet. Lack of space to put anything in the room. Only 1 Luggage rack. The AC unit is SO loud that it disturbs your sleep constantly throughout the night. The property ..."

Reviewed on Aug 25, 2026

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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! (2,845 reviews)
"Great time and excellent breakfast!"

Reviewed on Aug 25, 2026

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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 ...
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Wyndham San Diego Bayside
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! (4,462 reviews)
"This trip was meant a lot to me and my family. We didn’t come for a vacation but to honor and celebrate my husband who passed away. Our great experience at the created a space for our family to share, celebrate, and heal. Thank you to the staff for the clean room and hospitality."

Reviewed on Aug 25, 2026

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The Dana on Mission Bay
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 ...
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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. ...
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Hard Rock Hotel San Diego
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 ...
9.2/10 Wonderful! (2,368 reviews)
"Just a simply beautiful hotel with amazing access to Petco Park"

Reviewed on Aug 25, 2026

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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 ...
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Bay Club Hotel & Marina
See all 7,114 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 ...
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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 ...
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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 (1,016 reviews)
"."

Reviewed on Aug 24, 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 ...
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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 ...
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Sheraton San Diego Resort
See all 7,114 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.