United flights to San Diego from $ 72* or from $/mo
United's most popular flights to San Diego (SAN)
San Francisco (SFO)to
San Diego (SAN)New York/Newark (EWR)to
San Diego (SAN)Chicago (ORD)to
San Diego (SAN)Denver (DEN)to
San Diego (SAN)Washington, D.C. (IAD)to
San Diego (SAN)Houston (IAH)to
San Diego (SAN)Honolulu (HNL)to
San Diego (SAN)Cleveland (CLE)to
San Diego (SAN)Philadelphia (PHL)to
San Diego (SAN)Seattle (SEA)to
San Diego (SAN)Sacramento (SMF)to
San Diego (SAN)Kansas City (MCI)to
San Diego (SAN)Boston (BOS)to
San Diego (SAN)Austin (AUS)to
San Diego (SAN)Los Angeles (LAX)to
San Diego (SAN)Raleigh (RDU)to
San Diego (SAN)Baltimore (BWI)to
San Diego (SAN)Orlando (MCO)to
San Diego (SAN)Miami (MIA)to
San Diego (SAN)Washington, D.C. (DCA)to
San Diego (SAN)*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.
Members who purchase a travel package from United Packages and provide a valid MileagePlus account number at the time of booking are eligible to earn miles. For full terms and conditions, visit packages.united.com.
Business class deals on flights to San Diego (SAN)
San Francisco (SFO)to
Roundtrip
Business
New York/Newark (EWR)to
Roundtrip
Business
Chicago (ORD)to
Roundtrip
Business
Denver (DEN)to
Roundtrip
Business
Washington, D.C. (IAD)to
Roundtrip
Business
Houston (IAH)to
Roundtrip
Business
Honolulu (HNL)to
Roundtrip
Business
Cleveland (CLE)to
Roundtrip
Business
Philadelphia (PHL)to
Roundtrip
Business
Seattle (SEA)to
Roundtrip
Business
Sacramento (SMF)to
Roundtrip
Business
Kansas City (MCI)to
Roundtrip
Business
Boston (BOS)to
Roundtrip
Business
Austin (AUS)to
Roundtrip
Business
Los Angeles (LAX)to
Roundtrip
Business
Raleigh (RDU)to
Roundtrip
Business
Baltimore (BWI)to
Roundtrip
Business
Orlando (MCO)to
Roundtrip
Business
Miami (MIA)to
Roundtrip
Business
Washington, D.C. (DCA)to
Roundtrip
Business
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, 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. Schedules are subject to change without notice.
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