Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Alaska Airlines) |
One-way from | $139 (Alaska Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $348 |
Good round-trip deal | $277 or less |
Good one-way deal | $208 or less |
Fly from
Fly to
Route
Depart
Return
Price
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Tue 11/25
8:35 am-8:45 pm
1 stop9h 10m
Washington, D.C. Reagan-National
Wed 12/3
4:15 pm-9:05 pm
1 stop7h 50m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Fri 12/19
1:14 pm-9:19 pm
Nonstop5h 05m
Washington, D.C. Reagan-National
Tue 12/30
8:59 am-11:51 am
Nonstop5h 52m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Wed 11/19
6:30 am-6:15 pm
1 stop8h 45m
Washington, D.C. Reagan-National
Sat 11/22
10:00 am-4:55 pm
1 stop9h 55m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Tue 12/2
7:35 am-5:15 pm
1 stop6h 40m
Washington, D.C. Reagan-National
Mon 12/8
4:15 pm-9:05 pm
1 stop7h 50m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Tue 11/11
6:20 am-8:30 pm
2 stops11h 10m
Washington, D.C. Reagan-National
Mon 11/17
4:15 pm-9:05 pm
1 stop7h 50m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Thu 11/20
10:30 am-11:55 pm
2 stops10h 25m
Washington, D.C. Reagan-National
Sat 11/22
4:30 pm-8:25 pm
1 stop6h 55m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Sun 11/16
10:00 pm-8:39 am
1 stop7h 39m
Washington, D.C. Reagan-National
Wed 11/19
1:44 pm-6:20 pm
1 stop7h 36m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Sat 12/13
12:52 pm-9:02 pm
Nonstop5h 10m
Washington, D.C. Reagan-National
Sun 1/4
8:59 am-11:51 am
Nonstop5h 52m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Fri 12/5
12:52 pm-9:02 pm
Nonstop5h 10m
Washington, D.C. Reagan-National
Sun 12/7
8:59 am-11:53 am
Nonstop5h 54m
San DiegoWashington, D.C.
SAN - DCA
SANDCA
San Diego
Tue 12/9
12:52 pm-9:02 pm
Nonstop5h 10m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy2 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*1 star | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy2 stars | Trust Score*3 stars |
The price you pay for your flight from San Diego to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, June is the cheapest month in which you can book a flight from San Diego to Washington, D.C. Reagan-National Airport (average of $99). Flying from San Diego to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the evening, when flights are generally more expensive, you can save up to 51% on flights from San Diego to Washington, D.C. Reagan-National Airport by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their San Diego to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Alaska Airlines have had the lowest number of delays on this route, with just 28% of flights being delayed.
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Comfort
Food
Boarding
Entertainment
Overall
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$149 | Average$279 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$241 | Average$405 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$256 | Average$453 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$256 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$257 | Average$346 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$271 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$276 | Average$371 | FlexibilityNo cancel fee | On-timeN/A |