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Search flights to San Diego (SAN)

New York/Newark (EWR) to San Diego (SAN)

Depart: 11/05/19,
Return: 11/12/19
from$ 237*Viewed: 3 hours ago

San Francisco (SFO) to San Diego (SAN)

Depart: 10/24/19,
Return: 10/31/19
from$ 137*Viewed: 10 hours ago

Chicago (ORD) to San Diego (SAN)

Depart: 10/29/19,
Return: 11/05/19
from$ 151*Viewed: 13 hours ago

Denver (DEN) to San Diego (SAN)

Depart: 10/08/19,
Return: 10/15/19
from$ 117*Viewed: 5 hours ago

Houston (IAH) to San Diego (SAN)

Depart: 09/28/19,
Return: 10/09/19
from$ 107*Viewed: 1 hour ago

Washington, D.C. (IAD) to San Diego (SAN)

Depart: 10/16/19,
Return: 10/19/19
from$ 391*Viewed: 3 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Plan ahead and get the best flights to San Diego (SAN)

from
to
Type
Dates
Price*
Houston (IAH)
to San Diego (SAN)
Roundtrip
Depart: 09/28/19
Return: 10/09/19
from$ 107*Viewed: 1 hour ago
Sacramento (SMF)
to San Diego (SAN)
Roundtrip
Depart: 10/01/19
Return: 10/05/19
from$ 114*Viewed: 26 minutes ago
Denver (DEN)
to San Diego (SAN)
Roundtrip
Depart: 10/08/19
Return: 10/15/19
from$ 117*Viewed: 5 hours ago
Las Vegas (LAS)
to San Diego (SAN)
Roundtrip
Depart: 10/17/19
Return: 10/17/19
from$ 130*Viewed: 5 hours ago
Seattle (SEA)
to San Diego (SAN)
Roundtrip
Depart: 11/05/19
Return: 11/12/19
from$ 134*Viewed: 10 hours ago
Salt Lake City (SLC)
to San Diego (SAN)
Roundtrip
Depart: 10/08/19
Return: 10/16/19
from$ 134*Viewed: 1 hour ago
Albuquerque (ABQ)
to San Diego (SAN)
Roundtrip
Depart: 10/22/19
Return: 11/05/19
from$ 134*Viewed: 8 hours ago
San Francisco (SFO)
to San Diego (SAN)
Roundtrip
Depart: 10/24/19
Return: 10/31/19
from$ 137*Viewed: 10 hours ago
Los Angeles (LAX)
to San Diego (SAN)
Roundtrip
Depart: 12/27/19
Return: 01/03/20
from$ 139*Viewed: 2 hours ago
Phoenix (PHX)
to San Diego (SAN)
Roundtrip
Depart: 11/18/19
Return: 11/19/19
from$ 144*Viewed: 4 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Things to do in San Diego

Fly to San Diego with United Airlines from over 200 airports within the United States and an additional 100 airports internationally.

San Diego’s top attractions

  • Admire the architecture and landscapes at Balboa Park. The park is home to several attractions, including the San Diego Zoo, the Natural History Museum and the Desert Garden.
  • Visit the Mission Basilica San Diego de Alcala, the first mission in California.
  • Stroll through the Gaslamp Quarter.
  • Take a boat ride around San Diego Bay.
  • Grab a glimpse into the past at Old Town San Diego State Historic Park.
  • Relax at Mission Beach, Coronado Beach or Ocean Beach.
  • Go hiking at Torrey Pines State Natural Reserve.

Best time to travel to San Diego

Visit San Diego year-round for mild weather and plenty of events and activities. Winter is the best time to spot migrating whales off the coast, and spring is the perfect time to witness wildflowers in full bloom in the hills. Summer comes alive with many festivals, including the San Diego County Fair. You can visit San Diego or nearby cities when you fly to California on United.

Weather in San Diego

82 °FMonday09/16/19
70 °FTuesday09/17/19
68 °FWednesday09/18/19
69 °FThursday09/19/19
67 °FFriday09/20/19
69 °FSaturday09/21/19
71 °FSunday09/22/19
Powered by: OpenWeatherMap.org

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