Compare live prices for SAN to DCA. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
SAN → DCAApprox. 3654.80 km08 May 2026Live inventory
✈ Flight Search
Modify your route
From
To
Depart
Return
Adults
Children
Infants
Cabin
Trip Type
SAN→DCA
Sort By
💰 Cheapest
⚡ Fastest
🕐 Earliest
🎚️ Filters
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
Select Fare
—
—
per person · incl. taxes
Stops Reset
0
0
0
Max Price Reset
Up to ₹5,00,000
Departure Time Reset
🌙 Night 12am–6am
🌅 Morning 6am–12pm
☀️ Afternoon 12pm–6pm
🌆 Evening 6pm–12am
Fare Type
Airlines All
Loading…
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,USA — 3654.80 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.
Before you book
Compare nearby dates
The date strip above lets you scan nearby fares without restarting the search.
Open full search for more control
Route page shows a limited live set. Full search opens the complete inventory with fresh results.
Check fare details
Each result shows baggage, refundability and fare details before you proceed.
❓ 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.