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San Diego to Washington DC flight ticket price

Compare live prices for SAN to DCA. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
SAN → DCA Approx. 3654.80 km 08 May 2026 Live inventory
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Showing 25 of 127 live flights
Delta Air Lines
DL-764
22:15
05/08/2026
SAN
San Diego International Airport
10h 22m
1 Stop
⏱ DTW · 1h 25mDTW Airport
08:37
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,569
per person
✕ Non-refundable3 fare options
Delta Air Lines
DL-1752
19:11
05/08/2026
SAN
San Diego International Airport
10h 34m
1 Stop
⏱ SLC · 1h 25mSLC Airport
05:45
05/09/2026
+1
BWI
Ronald Reagan Washington National Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-894
13:50
05/08/2026
SAN
San Diego International Airport
11h 1m
1 Stop
⏱ ATL · 1h 40mATL Airport
00:51
05/09/2026
+1
IAD
Ronald Reagan Washington National Airport
₹15,569
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-894
13:50
05/08/2026
SAN
San Diego International Airport
11h 7m
1 Stop
⏱ ATL · 1h 45mATL Airport
00:57
05/09/2026
+1
BWI
Ronald Reagan Washington National Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-2508
11:00
05/08/2026
SAN
San Diego International Airport
13h 15m
1 Stop
⏱ SEA · 1h 45mSEA Airport
00:15
05/09/2026
+1
IAD
Ronald Reagan Washington National Airport
₹15,569
per person
✕ Non-refundable
Delta Air Lines
DL-709
22:00
05/08/2026
SAN
San Diego International Airport
12h 0m
1 Stop
⏱ JFK · 2h 10mJFK Airport
10:00
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹15,569
per person
✕ Non-refundable
Southwest Airlines
WN-2743
15:40
05/08/2026
SAN
San Diego International Airport
7h 50m
Non-stop
23:30
05/08/2026
BWI
Ronald Reagan Washington National Airport
₹16,483
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-4058
21:40
05/08/2026
SAN
San Diego International Airport
7h 50m
Non-stop
05:30
05/09/2026
+1
BWI
Ronald Reagan Washington National Airport
₹16,483
per person
✕ Non-refundable5 fare options
American Airlines
AA-2721
19:20
05/08/2026
SAN
San Diego International Airport
11h 45m
1 Stop
⏱ PHX · 3h 3mPHX Airport
07:05
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹16,499
per person
✕ Non-refundable9 fare options
American Airlines
AA-2720
12:03
05/08/2026
SAN
San Diego International Airport
10h 12m
1 Stop
⏱ CLT · 0h 50mCLT Airport
22:15
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹16,499
per person
✕ Non-refundable8 fare options
American Airlines
AA-582
13:31
05/08/2026
SAN
San Diego International Airport
10h 28m
1 Stop
⏱ CLT · 1h 6mCLT Airport
23:59
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹16,499
per person
✕ Non-refundable8 fare options
American Airlines
AA-3022
21:45
05/08/2026
SAN
San Diego International Airport
11h 21m
1 Stop
⏱ CLT · 2h 12mCLT Airport
09:06
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹16,499
per person
✕ Non-refundable8 fare options
American Airlines
AA-2720
12:03
05/08/2026
SAN
San Diego International Airport
11h 56m
1 Stop
⏱ CLT · 2h 35mCLT Airport
23:59
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹16,499
per person
✕ Non-refundable8 fare options
American Airlines
AA-3022
21:45
05/08/2026
SAN
San Diego International Airport
13h 4m
1 Stop
⏱ CLT · 3h 55mCLT Airport
10:49
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹16,499
per person
✕ Non-refundable8 fare options
Southwest Airlines
WN-3800
07:45
05/08/2026
SAN
San Diego International Airport
9h 20m
Non-stop
17:05
05/08/2026
IAD
Ronald Reagan Washington National Airport
₹16,942
per person
✕ Non-refundable
Southwest Airlines
WN-3800
07:45
05/08/2026
SAN
San Diego International Airport
9h 20m
1 Stop
⏱ PHX · 0h 40mPHX Airport
17:05
05/08/2026
IAD
Ronald Reagan Washington National Airport
₹17,004
per person
✓ Refundable4 fare options
Southwest Airlines
WN-4692
19:00
05/08/2026
SAN
San Diego International Airport
10h 20m
1 Stop
⏱ DEN · 1h 35mDEN Airport
05:20
05/09/2026
+1
BWI
Ronald Reagan Washington National Airport
₹17,421
per person
✓ Refundable4 fare options
Southwest Airlines
WN-4094
22:40
05/08/2026
SAN
San Diego International Airport
10h 20m
1 Stop
⏱ MDW · 1h 35mMDW Airport
09:00
05/09/2026
+1
BWI
Ronald Reagan Washington National Airport
₹17,421
per person
✓ Refundable4 fare options
Delta Air Lines
DL-924
12:41
05/08/2026
SAN
San Diego International Airport
10h 3m
1 Stop
⏱ ATL · 0h 51mATL Airport
22:44
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹18,348
per person
✕ Non-refundable2 fare options
American Airlines
AA-2366
22:40
05/08/2026
SAN
San Diego International Airport
10h 21m
1 Stop
⏱ ORD · 1h 19mORD Airport
09:01
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹18,348
per person
✕ Non-refundable9 fare options
American Airlines
AA-795
13:18
05/08/2026
SAN
San Diego International Airport
10h 39m
1 Stop
⏱ ORD · 1h 14mORD Airport
23:57
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹18,348
per person
✕ Non-refundable9 fare options
Delta Air Lines
DL-924
12:41
05/08/2026
SAN
San Diego International Airport
11h 3m
1 Stop
⏱ ATL · 1h 51mATL Airport
23:44
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹18,348
per person
✕ Non-refundable
Southwest Airlines
WN-1538
13:20
05/08/2026
SAN
San Diego International Airport
9h 20m
1 Stop
⏱ STL · 0h 45mSTL Airport
22:40
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹18,888
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
Southwest Airlines
WN-1798
12:35
05/08/2026
SAN
San Diego International Airport
10h 50m
1 Stop
⏱ HOU · 1h 50mHOU Airport
23:25
05/08/2026
DCA
Ronald Reagan Washington National Airport
₹18,888
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-2844
22:30
05/08/2026
SAN
San Diego International Airport
12h 50m
1 Stop
⏱ MCO · 2h 45mMCO Airport
11:20
05/09/2026
+1
DCA
Ronald Reagan Washington National Airport
₹18,888
per person
✕ Non-refundable4 fare options
😕 No flights match your filters.
San Diego (SAN)
📍 San Diego International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 32.7336006165
📐 Longitude: -117.190002441
Washington DC (DCA)
📍 Ronald Reagan Washington National Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 38.8521
📐 Longitude: -77.037697

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

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

San Diego to Washington DC — what to expect when booking

The SAN–DCA 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 San Diego,USA and Washington DC,USA is approximately 3654.80 km.

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More flights from San Diego (SAN)
52 routes
San Diego Albuquerque
SAN → ABQ
San Diego Atlanta
SAN → ATL
San Diego Austin
SAN → AUS
San Diego Bellingham
SAN → BLI
San Diego Boise
SAN → BOI
San Diego Boston
SAN → BOS
San Diego Calgary
SAN → YYC
San Diego Charlotte
SAN → CLT
San Diego Chicago
SAN → MDW
San Diego Denver
SAN → DEN
San Diego Detroit
SAN → DTW
San Diego Fort Worth
SAN → DFW
San Diego Fresno
SAN → FAT
San Diego Honolulu
SAN → HNL
San Diego Houston
SAN → IAH
San Diego Houston
SAN → HOU
San Diego Imperial
SAN → IPL
San Diego Kahului
SAN → OGG
San Diego Kansas City
SAN → MCI
San Diego Las Vegas
SAN → LAS
San Diego Lihue
SAN → LIH
San Diego London
SAN → LHR
San Diego Los Angeles
SAN → LAX
San Diego Louisville
SAN → SDF
San Diego Mexico City
SAN → MEX
San Diego Miami
SAN → MIA
San Diego Minneapolis
SAN → MSP
San Diego Monterey
SAN → MRY
San Diego Nashville
SAN → BNA
San Diego New Orleans
SAN → MSY
San Diego New York
SAN → JFK
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
San Diego San Francisco
SAN → SFO
San Diego San Jose Cabo
SAN → SJD
San Diego San Jose
SAN → SJC
San Diego Santa Rosa
SAN → STS
San Diego Seattle
SAN → SEA
San Diego St. Louis
SAN → STL
San Diego Tokyo
SAN → NRT
San Diego Toronto
SAN → YYZ
San Diego Tucson
SAN → TUS
More flights from Washington DC (DCA)
87 routes
Washington DC Akron
DCA → CAK
Washington DC Albany
DCA → ALB
Washington DC Atlanta
DCA → ATL
Washington DC Augusta
DCA → AGS
Washington DC Austin
DCA → AUS
Washington DC Bangor
DCA → BGR
Washington DC Birmingham
DCA → BHM
Washington DC Boston
DCA → BOS
Washington DC Buffalo
DCA → BUF
Washington DC Burlington
DCA → BTV
Washington DC Charleston
DCA → CHS
Washington DC Charlotte
DCA → CLT
Washington DC Chattanooga
DCA → CHA
Washington DC Chicago
DCA → ORD
Washington DC Cincinnati
DCA → CVG
Washington DC Cleveland
DCA → CLE
Washington DC Columbia
DCA → CAE
Washington DC Columbus
DCA → CMH
Washington DC Dayton
DCA → DAY
Washington DC Denver
DCA → DEN
Washington DC Des Moines
DCA → DSM
Washington DC Detroit
DCA → DTW
Washington DC Fayetteville
DCA → FAY
Washington DC Fort Lauderdale
DCA → FLL
Washington DC Fort Myers
DCA → RSW
Washington DC Fort Walton Beach
DCA → VPS
Washington DC Fort Worth
DCA → DFW
Washington DC Greensboro
DCA → GSO
Washington DC Greenville
DCA → GSP
Washington DC Halifax International
DCA → YHZ
Washington DC Hartford
DCA → BDL
Washington DC Hilton Head Island
DCA → HHH
Washington DC Houston
DCA → IAH
Washington DC Houston
DCA → HOU
Washington DC Huntsville
DCA → HSV
Washington DC Indianapolis
DCA → IND
Washington DC Jackson
DCA → JAN
Washington DC Jacksonville
DCA → JAX
Washington DC Kansas City
DCA → MCI
Washington DC Knoxville
DCA → TYS
Washington DC Lansing
DCA → LAN
Washington DC Las Vegas
DCA → LAS
Washington DC Lexington
DCA → LEX
Washington DC Little Rock
DCA → LIT
Washington DC Long Island
DCA → ISP
Washington DC Los Angeles
DCA → LAX
Washington DC Louisville
DCA → SDF
Washington DC Madison
DCA → MSN
Washington DC Manchester
DCA → MHT
Washington DC Memphis
DCA → MEM
Washington DC Miami
DCA → MIA
Washington DC Milwaukee
DCA → MKE
Washington DC Minneapolis
DCA → MSP
Washington DC Montreal
DCA → YUL
Washington DC Myrtle Beach
DCA → MYR
Washington DC Nashville
DCA → BNA
Washington DC Nassau
DCA → NAS
Washington DC New Orleans
DCA → MSY
Washington DC New York
DCA → EWR
Washington DC Norfolk
DCA → ORF
Washington DC Omaha
DCA → OMA
Washington DC Orlando
DCA → MCO
Washington DC Ottawa
DCA → YOW
Washington DC Pensacola
DCA → PNS
Washington DC Philadelphia
DCA → PHL
Washington DC Phoenix
DCA → PHX
Washington DC Pittsburgh International Airport
DCA → PIT
Washington DC Portland International
DCA → PDX
Washington DC Portland
DCA → PWM
Washington DC Providence
DCA → PVD
Washington DC Raleigh
DCA → RDU
Washington DC Rochester
DCA → ROC
Washington DC Salt Lake City
DCA → SLC
Washington DC San Diego
DCA → SAN
Washington DC San Francisco
DCA → SFO
Washington DC San Juan
DCA → SJU
Washington DC Sarasota
DCA → SRQ
Washington DC Savannah
DCA → SAV
Washington DC Seattle
DCA → SEA
Washington DC St. Louis
DCA → STL
Washington DC Syracuse
DCA → SYR
Washington DC Tallahassee
DCA → TLH
Washington DC Tampa
DCA → TPA
Washington DC Toronto
DCA → YYZ
Washington DC West Palm Beach
DCA → PBI
Washington DC White Plains
DCA → HPN
Washington DC Wilmington
DCA → ILM
❓ Frequently asked questions — San Diego to Washington DC 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 San Diego,USA (SAN) and Washington DC,USA (DCA) 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.