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Washington DC to San Diego flight ticket price

Compare live prices for DCA to SAN. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
DCA → SAN Approx. 3654.80 km 08 May 2026 Live inventory
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Showing 25 of 150 live flights
Delta Air Lines
DL-2135
15:08
05/08/2026
IAD
Ronald Reagan Washington National Airport
4h 15m
1 Stop
⏱ ATL · 0h 42mATL Airport
19:23
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-2579
07:00
05/08/2026
BWI
Ronald Reagan Washington National Airport
4h 16m
1 Stop
⏱ ATL · 0h 43mATL Airport
11:16
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-801
11:50
05/08/2026
BWI
Ronald Reagan Washington National Airport
4h 40m
1 Stop
⏱ ATL · 1h 14mATL Airport
16:30
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-2601
06:10
05/08/2026
BWI
Ronald Reagan Washington National Airport
4h 18m
1 Stop
⏱ DTW · 0h 56mDTW Airport
10:28
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-3826
06:00
05/08/2026
IAD
Ronald Reagan Washington National Airport
4h 28m
1 Stop
⏱ DTW · 1h 9mDTW Airport
10:28
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-2963
18:59
05/08/2026
DCA
Ronald Reagan Washington National Airport
4h 42m
1 Stop
⏱ MSP · 1h 5mMSP Airport
23:41
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-432
07:30
05/08/2026
IAD
Ronald Reagan Washington National Airport
4h 47m
1 Stop
⏱ SLC · 1h 17mSLC Airport
12:17
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-410
06:00
05/08/2026
DCA
Ronald Reagan Washington National Airport
5h 16m
1 Stop
⏱ ATL · 1h 50mATL Airport
11:16
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-5802
06:09
05/08/2026
DCA
Ronald Reagan Washington National Airport
5h 42m
1 Stop
⏱ JFK · 1h 11mJFK Airport
11:51
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-820
17:59
05/08/2026
DCA
Ronald Reagan Washington National Airport
5h 44m
1 Stop
⏱ SLC · 1h 55mSLC Airport
23:43
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-392
16:50
05/08/2026
DCA
Ronald Reagan Washington National Airport
6h 5m
1 Stop
⏱ LAX · 2h 30mLAX Airport
22:55
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-1193
06:05
05/08/2026
DCA
Ronald Reagan Washington National Airport
7h 12m
1 Stop
⏱ MSP · 3h 40mMSP Airport
13:17
05/08/2026
SAN
San Diego International Airport
₹15,569
per person
✕ Non-refundable3 fare options
Southwest Airlines
WN-1876
06:45
05/08/2026
BWI
Ronald Reagan Washington National Airport
2h 35m
Non-stop
09:20
05/08/2026
SAN
San Diego International Airport
₹16,483
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1301
09:55
05/08/2026
BWI
Ronald Reagan Washington National Airport
2h 35m
Non-stop
12:30
05/08/2026
SAN
San Diego International Airport
₹16,483
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1304
16:25
05/08/2026
BWI
Ronald Reagan Washington National Airport
2h 35m
Non-stop
19:00
05/08/2026
SAN
San Diego International Airport
₹16,483
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1306
19:20
05/08/2026
BWI
Ronald Reagan Washington National Airport
2h 40m
Non-stop
22:00
05/08/2026
SAN
San Diego International Airport
₹16,483
per person
✕ Non-refundable5 fare options
American Airlines
AA-3244
06:42
05/08/2026
DCA
Ronald Reagan Washington National Airport
4h 31m
1 Stop
⏱ CLT · 0h 36mCLT Airport
11:13
05/08/2026
SAN
San Diego International Airport
₹16,499
per person
✕ Non-refundable14 fare options
American Airlines
AA-5601
13:45
05/08/2026
DCA
Ronald Reagan Washington National Airport
5h 1m
1 Stop
⏱ PHL · 0h 55mPHL Airport
18:46
05/08/2026
SAN
San Diego International Airport
₹16,499
per person
✕ Non-refundable12 fare options
American Airlines
AA-1158
18:59
05/08/2026
DCA
Ronald Reagan Washington National Airport
4h 57m
1 Stop
⏱ DFW · 1h 10mDFW Airport
23:56
05/08/2026
SAN
San Diego International Airport
₹16,499
per person
✕ Non-refundable8 fare options
American Airlines
AA-1686
05:00
05/08/2026
DCA
Ronald Reagan Washington National Airport
6h 13m
1 Stop
⏱ CLT · 2h 35mCLT Airport
11:13
05/08/2026
SAN
San Diego International Airport
₹16,499
per person
✕ Non-refundable8 fare options
American Airlines
AA-3244
06:42
05/08/2026
DCA
Ronald Reagan Washington National Airport
6h 32m
1 Stop
⏱ CLT · 2h 36mCLT Airport
13:14
05/08/2026
SAN
San Diego International Airport
₹16,499
per person
✕ Non-refundable8 fare options
alaskaairlines
AS-201
18:47
05/08/2026
IAD
Ronald Reagan Washington National Airport
2h 44m
Non-stop
21:31
05/08/2026
SAN
San Diego International Airport
₹16,924
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2334
08:15
05/08/2026
BWI
Ronald Reagan Washington National Airport
3h 55m
1 Stop
⏱ MCI · 0h 40mMCI Airport
12:10
05/08/2026
SAN
San Diego International Airport
₹17,421
per person
✓ Refundable4 fare options
Southwest Airlines
WN-2496
09:30
05/08/2026
BWI
Ronald Reagan Washington National Airport
4h 0m
1 Stop
⏱ PHX · 0h 45mPHX Airport
13:30
05/08/2026
SAN
San Diego International Airport
₹17,421
per person
✓ Refundable4 fare options
Southwest Airlines
WN-1257
18:30
05/08/2026
BWI
Ronald Reagan Washington National Airport
4h 35m
1 Stop
⏱ PHX · 1h 15mPHX Airport
23:05
05/08/2026
SAN
San Diego International Airport
₹17,421
per person
✓ Refundable4 fare options
😕 No flights match your filters.
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441

✈ Distance: Washington DC,USA to San Diego,USA3654.80 km

📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.

Washington DC to San Diego — what to expect when booking

The DCA–SAN route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Washington DC,USA and San Diego,USA is approximately 3654.80 km.

Before you book

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More flights from Washington DC (DCA)
86 routes
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Washington DC Indianapolis
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Washington DC Jackson
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Washington DC Jacksonville
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Washington DC Kansas City
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Washington DC Knoxville
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Washington DC Lansing
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Washington DC New York
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Washington DC Norfolk
DCA → ORF
Washington DC Omaha
DCA → OMA
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Washington DC Ottawa
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Washington DC Pensacola
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Washington DC Philadelphia
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Washington DC San Juan
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Washington DC Savannah
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Washington DC Seattle
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Washington DC St. Louis
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Washington DC Syracuse
DCA → SYR
Washington DC Tallahassee
DCA → TLH
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DCA → PBI
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More flights from San Diego (SAN)
53 routes
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San Diego Honolulu
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San Diego Kansas City
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San Diego New York
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San Diego Oakland
SAN → OAK
San Diego Omaha
SAN → OMA
San Diego Orlando
SAN → MCO
San Diego Philadelphia
SAN → PHL
San Diego Phoenix
SAN → PHX
San Diego Portland International
SAN → PDX
San Diego Providence
SAN → PVD
San Diego Puerto Vallarta
SAN → PVR
San Diego Reno
SAN → RNO
San Diego Sacramento
SAN → SMF
San Diego Salt Lake City
SAN → SLC
San Diego San Antonio
SAN → SAT
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SAN → SFO
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❓ Frequently asked questions — Washington DC to San Diego flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Washington DC,USA (DCA) and San Diego,USA (SAN) is approximately 3654.80 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.