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How much is the cheapest flight to San Diego County?

Prices were available within the past 7 days and starts at $59 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 20
PDX
Portland Intl.
to
SAN
San Diego Intl.
$59

One way

just found

Open PDX to SAN flights search result page
Sat, Jul 11
SEA
Seattle - Tacoma Intl.
to
SAN
San Diego Intl.
$69

One way

just found

Open SEA to SAN flights search result page
Tue, Oct 20
PDX
Portland Intl.
to
PSP
Palm Springs Intl.
$77

One way

found 2 days ago

Open PDX to PSP flights search result page
Tue, Jul 14
PDX
Portland Intl.
to
SNA
John Wayne
$79

One way

just found

Open PDX to SNA flights search result page
Sat, Aug 1
SEA
Seattle - Tacoma Intl.
to
PSP
Palm Springs Intl.
$79

One way

just found

Open SEA to PSP flights search result page
Fri, Jul 3 - Mon, Jul 6
PDX
Portland Intl.
to
SAN
San Diego Intl.
$118

Roundtrip

found 1 hour ago

Open PDX to SAN flights search result page
Sun, Aug 16 - Fri, Aug 21
SEA
Seattle - Tacoma Intl.
to
SAN
San Diego Intl.
$118

Roundtrip

just found

Open SEA to SAN flights search result page
Wed, Sep 2 - Wed, Sep 2
SEA
Seattle - Tacoma Intl.
to
SAN
San Diego Intl.
$131

Roundtrip

found 12 hours ago

Open SEA to SAN flights search result page
Sun, Jun 21 - Mon, Jun 22
SEA
Seattle - Tacoma Intl.
to
SNA
John Wayne
$144

Roundtrip

found 2 days ago

Open SEA to SNA flights search result page
Wed, Jul 22 - Wed, Jul 22
PDX
Portland Intl.
to
SNA
John Wayne
$151

Roundtrip

found 1 hour ago

Open PDX to SNA flights search result page
Mon, Jul 20
PDX
Portland Intl.
to
SAN
San Diego Intl.
$59

One way

just found

Open PDX to SAN flights search result page
Sat, Jul 11
SEA
Seattle - Tacoma Intl.
to
SAN
San Diego Intl.
$69

One way

just found

Open SEA to SAN flights search result page
Tue, Oct 20
PDX
Portland Intl.
to
PSP
Palm Springs Intl.
$77

One way

found 2 days ago

Open PDX to PSP flights search result page
Tue, Jul 14
PDX
Portland Intl.
to
SNA
John Wayne
$79

One way

just found

Open PDX to SNA flights search result page
Sat, Aug 1
SEA
Seattle - Tacoma Intl.
to
PSP
Palm Springs Intl.
$79

One way

just found

Open SEA to PSP flights search result page
Fri, Jul 3 - Mon, Jul 6
PDX
Portland Intl.
to
SAN
San Diego Intl.
$118

Roundtrip

found 1 hour ago

Open PDX to SAN flights search result page
Sun, Aug 16 - Fri, Aug 21
SEA
Seattle - Tacoma Intl.
to
SAN
San Diego Intl.
$118

Roundtrip

just found

Open SEA to SAN flights search result page
Wed, Sep 2 - Wed, Sep 2
SEA
Seattle - Tacoma Intl.
to
SAN
San Diego Intl.
$131

Roundtrip

found 12 hours ago

Open SEA to SAN flights search result page
Sun, Jun 21 - Mon, Jun 22
SEA
Seattle - Tacoma Intl.
to
SNA
John Wayne
$144

Roundtrip

found 2 days ago

Open SEA to SNA flights search result page
Wed, Jul 22 - Wed, Jul 22
PDX
Portland Intl.
to
SNA
John Wayne
$151

Roundtrip

found 1 hour ago

Open PDX to SNA flights search result page

Reviews from verified customers

May 18, 2020

Wonderful and polite

A verified traveler
Seattle to San Diego · Alaska Airlines
Apr 6, 2020

Thanks Alaska Air!

A verified traveler
Seattle to San Diego · Alaska Airlines
Mar 22, 2020

Very pleased with our flight to San Diego!!

A verified traveler
Seattle to San Diego · Delta
Mar 17, 2020

In this time of the coronavirus it was super disappointing to have 6 planes luggage come out on the same carousel. THere were 3 others not in use. There were hundreds of people standing around the carousel. Great way to catch the virus.

A verified traveler
Philadelphia to San Diego · American Airlines
Mar 16, 2020

I was disappointed that they charged for earbuds

A verified traveler
Minneapolis to San Diego · Delta
Mar 15, 2020

Great staff on board

A verified traveler
San Francisco to San Diego · Alaska Airlines
Mar 15, 2020

Lots of turbulence due to bad weather

A verified traveler
Las Vegas to San Diego · Delta
Mar 15, 2020

Would have been nice to have a movie on an actual screen

A verified traveler
Portland to San Diego · Alaska Airlines
Mar 15, 2020

First time that I have flown Jet Blue. Will consider flying them again.

A verified traveler
Fort Lauderdale to San Diego · JetBlue Airways
Mar 14, 2020

Good fly

A verified traveler
Salt Lake City to San Diego · Delta

San Diego County Flights

San Diego Airports

If the pristine beaches and laidback California lifestyle are attracting you to America’s Finest City, book your flights to San Diego Intl. Airport (SAN). Located smack dab in the middle of the excitement, this airport is located just 3 miles northwest of downtown and roughly 5 miles southeast of several beach towns.

While McClellan-Palomar Airport also serves San Diego, SAN sees the majority of traffic to this city. The SD airport features a number of amenities, such as shops and restaurants. You’ll find clothing boutiques, souvenir stores, electronic stands, and gift shops to cover all your last-minute purchases. As for dining, the terminals provide bars, restaurants, and on-the-go options, including fast food and café treats. To top it all off, when you book flights to San Diego, you can take advantage of the on-site lounges and spas.

Airport Transportation

Once you’ve reserved plane tickets to San Diego, you may want to book a set of wheels so you can travel around the coast on your own watch. You can request San Diego car rentals right here, which let you hop in the driver’s seat almost as soon as your flight touches ground. Alternatively, the airport provides ground transportation such as taxi, shuttle, and limousine services. If you’d prefer public transportation, catch a ride on the Metropolitan Transit System bus, which connects to the trolley, COASTER, and Amtrak station.

San Diego Activities

With scenic beach towns and year-round sunny weather, it’s no wonder tourists flock to this coastal hot spot. Going to the beach is certainly one of the top things to do in San Diego, whether you’re looking to surf at Pacific Beach or marvel at the sea lions at La Jolla Cove. Other popular attractions include the museums in Balboa Park, the historical Hotel del Coronado, and the night clubs in the Gaslamp Quarter. After exploring the Southern California city from top to bottom, rest up at one of the best hotels in San Diego.

Planning Your Trip

The beauty of booking San Diego flights is that it’s always a good time to visit. Temperatures are comfortable year round, usually between the low 60s and the high 70s F. The summer months are a prime time to visit, but you will face swarms of tourists. Spring and fall are pleasant, while winter tends to be slightly cooler and rainier than the rest of the year.

Once you’ve decided when you want to visit, allow us here at Expedia.com to connect you with cheap tickets to San Diego. We know that you want to focus more on surf lessons and less on the price of your airfare, so we provide travel arrangements that fall within your budget. You can even use our mobile booking app to browse our cheap flights to San Diego and score exclusive deals. Don’t wait a second longer—book your airfare today and bask at the seaside tomorrow.

Top San Diego County Hotels

Flights to Cities Near San Diego County

Top Flight Destinations

Trending flights to San Diego County

Prices were available within the past 7 days and starts at $59 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 20
PDX
Portland Intl.
to
SAN
San Diego Intl.
$59

One way

just found

Open PDX to SAN flights search result page
Fri, Jul 3 - Mon, Jul 6
PDX
Portland Intl.
to
SAN
San Diego Intl.
$118

Roundtrip

found 1 hour ago

Open PDX to SAN flights search result page
Mon, Jul 20
PDX
Portland Intl.
to
SAN
San Diego Intl.
$59

One way

just found

Open PDX to SAN flights search result page
Fri, Jul 3 - Mon, Jul 6
PDX
Portland Intl.
to
SAN
San Diego Intl.
$118

Roundtrip

found 1 hour ago

Open PDX to SAN flights search result page