Flights to San Diego from Chantilly

View ฿4,850 flight on Sun, 7 Dec 2025Opens in a new window

Popular airlines from Chantilly to San Diego

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

Prices were available within the past 7 days and start at ฿4,850 for one-way flights and ฿10,995 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 7 Dec - Sun, 14 Dec
IAD
Washington
SAN
San Diego
฿10,995 Return, found 5 days ago
฿10,995
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Dec from Washington to San Diego, returning Sun, 14 Dec, priced at ฿10,995 found 5 days ago
Delta
Sun, 7 Dec - Sun, 14 Dec
IAD
Washington
SAN
San Diego
฿11,655 Return, found 5 days ago
฿11,655
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Dec from Washington to San Diego, returning Sun, 14 Dec, priced at ฿11,655 found 5 days ago
Delta
Sun, 7 Dec - Sun, 14 Dec
IAD
Washington
SAN
San Diego
฿11,975 Return, found 5 days ago
฿11,975
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Dec from Washington to San Diego, returning Sun, 14 Dec, priced at ฿11,975 found 5 days ago
Delta
Sun, 7 Dec - Sun, 14 Dec
DCA
Washington
SAN
San Diego
฿12,295 Return, found 5 days ago
฿12,295
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Dec from Washington to San Diego, returning Sun, 14 Dec, priced at ฿12,295 found 5 days ago
United
Sun, 7 Dec - Sun, 14 Dec
IAD
Washington
SAN
San Diego
฿12,305 Return, found 5 days ago
฿12,305
Return
found 5 days ago
Select United flight, departing Sun, 7 Dec from Washington to San Diego, returning Sun, 14 Dec, priced at ฿12,305 found 5 days ago
American Airlines
Sat, 16 Aug - Wed, 20 Aug
DCA
Washington
CLD
Carlsbad
฿17,445 Return, found 2 days ago
฿17,445
Return
found 2 days ago
Select American Airlines flight, departing Sat, 16 Aug from Washington to Carlsbad, returning Wed, 20 Aug, priced at ฿17,445 found 2 days ago

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

October is typically the cheapest month to fly

From ฿4,472 - ฿11,567 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.