฿4,425 Cheap Delta flights from Washington to San Diego (WAS→SAN)

View ฿4,425 flight on Sat, 16 May 2026Opens in a new window

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Delta flights from Washington to San Diego (WAS→SAN)

Prices were available within the past 7 days and start at ฿4,425 for one-way flights and ฿10,925 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 6 Aug - Mon, 10 Aug
BWI
Baltimore
SAN
San Diego
฿10,925 Return, found 19 hours ago
฿10,925
Return
found 19 hours ago
Select Delta flight, departing Thu, 6 Aug from Baltimore to San Diego, returning Mon, 10 Aug, priced at ฿10,925 found 19 hours ago
Delta
Thu, 6 Aug - Mon, 10 Aug
BWI
Baltimore
SAN
San Diego
฿13,220 Return, found 19 hours ago
฿13,220
Return
found 19 hours ago
Select Delta flight, departing Thu, 6 Aug from Baltimore to San Diego, returning Mon, 10 Aug, priced at ฿13,220 found 19 hours ago
Delta
Thu, 6 Aug - Mon, 10 Aug
BWI
Baltimore
SAN
San Diego
฿14,355 Return, found 19 hours ago
฿14,355
Return
found 19 hours ago
Select Delta flight, departing Thu, 6 Aug from Baltimore to San Diego, returning Mon, 10 Aug, priced at ฿14,355 found 19 hours ago
Delta
Thu, 6 Aug - Mon, 10 Aug
BWI
Baltimore
SAN
San Diego
฿15,480 Return, found 19 hours ago
฿15,480
Return
found 19 hours ago
Select Delta flight, departing Thu, 6 Aug from Baltimore to San Diego, returning Mon, 10 Aug, priced at ฿15,480 found 19 hours ago
Delta
Thu, 6 Aug - Mon, 10 Aug
DCA
Washington
SAN
San Diego
฿16,455 Return, found 15 hours ago
฿16,455
Return
found 15 hours ago
Select Delta flight, departing Thu, 6 Aug from Washington to San Diego, returning Mon, 10 Aug, priced at ฿16,455 found 15 hours ago
Delta
Thu, 6 Aug - Mon, 10 Aug
BWI
Baltimore
SAN
San Diego
฿16,650 Return, found 19 hours ago
฿16,650
Return
found 19 hours ago
Select Delta flight, departing Thu, 6 Aug from Baltimore to San Diego, returning Mon, 10 Aug, priced at ฿16,650 found 19 hours ago

Find the cheapest month to fly from Washington (WAS) to San Diego (SAN)

September is typically the cheapest month to fly

From ฿4,351 - ฿10,221 per traveller.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
San Diego Intl.
Distance
3664 km

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