Flights to San Diego from Baltimore

View ฿6,225 flight on Mon, 4 Aug 2025Opens in a new window

Popular airlines from Baltimore to San Diego

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Cheap Flights from Baltimore (WAS) to San Diego (SAN)

Prices were available within the past 7 days and start at ฿6,225 for one-way flights and ฿11,725 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 4 Aug - Tue, 12 Aug
DCA
Washington
SAN
San Diego
฿11,725 Return, found 1 day ago
฿11,725
Return
found 1 day ago
Select American Airlines flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ฿11,725 found 1 day ago
Delta
Mon, 4 Aug - Tue, 12 Aug
DCA
Washington
SAN
San Diego
฿12,085 Return, found 1 day ago
฿12,085
Return
found 1 day ago
Select Delta flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ฿12,085 found 1 day ago
Delta
Mon, 4 Aug - Tue, 12 Aug
DCA
Washington
SAN
San Diego
฿12,090 Return, found 1 day ago
฿12,090
Return
found 1 day ago
Select Delta flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ฿12,090 found 1 day ago
American Airlines
Mon, 4 Aug - Tue, 12 Aug
DCA
Washington
SAN
San Diego
฿12,380 Return, found 1 day ago
฿12,380
Return
found 1 day ago
Select American Airlines flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ฿12,380 found 1 day ago
American Airlines
Mon, 4 Aug - Tue, 12 Aug
DCA
Washington
SAN
San Diego
฿12,705 Return, found 1 day ago
฿12,705
Return
found 1 day ago
Select American Airlines flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ฿12,705 found 1 day ago
United
Mon, 4 Aug - Tue, 12 Aug
DCA
Washington
SAN
San Diego
฿15,005 Return, found 1 day ago
฿15,005
Return
found 1 day ago
Select United flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ฿15,005 found 1 day ago

Find the cheapest month to fly from Baltimore (BWI) to San Diego (SAN)

August is typically the cheapest month to fly

From ฿1,572 - ฿9,525 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.