Flights to San Diego from Chantilly

View ฿4,510 flight on Tue, 16 Sep 2025Opens in a new window

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

Prices were available within the past 7 days and start at ฿4,510 for one-way flights and ฿9,660 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 12 Sep - Fri, 19 Sep
IAD
Washington
SAN
San Diego
฿9,660 Return, found 1 day ago
฿9,660
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from Washington to San Diego, returning Fri, 19 Sep, priced at ฿9,660 found 1 day ago
Delta
Fri, 12 Sep - Fri, 19 Sep
DCA
Washington
SAN
San Diego
฿9,660 Return, found 1 day ago
฿9,660
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from Washington to San Diego, returning Fri, 19 Sep, priced at ฿9,660 found 1 day ago
Delta
Fri, 12 Sep - Fri, 19 Sep
DCA
Washington
SAN
San Diego
฿10,665 Return, found 1 day ago
฿10,665
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from Washington to San Diego, returning Fri, 19 Sep, priced at ฿10,665 found 1 day ago
United
Fri, 12 Sep - Fri, 19 Sep
IAD
Washington
SAN
San Diego
฿11,615 Return, found 1 day ago
฿11,615
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from Washington to San Diego, returning Fri, 19 Sep, priced at ฿11,615 found 1 day ago
Delta
Fri, 12 Sep - Fri, 19 Sep
DCA
Washington
SAN
San Diego
฿11,785 Return, found 1 day ago
฿11,785
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from Washington to San Diego, returning Fri, 19 Sep, priced at ฿11,785 found 1 day ago
American Airlines
Fri, 12 Sep - Fri, 19 Sep
DCA
Washington
SAN
San Diego
฿12,910 Return, found 1 day ago
฿12,910
Return
found 1 day ago
Select American Airlines flight, departing Fri, 12 Sep from Washington to San Diego, returning Fri, 19 Sep, priced at ฿12,910 found 1 day ago

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

October is typically the cheapest month to fly

From ฿4,463 - ฿11,537 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.