Good to know - Cheap tickets San Diego — Washington
| Cheapest flight found | $49 |
|---|---|
| Minimal flight time | 4h 46m |
| Flight distance | 3653 km |
| Most popular airline | United Airlines |
Airfare San Diego – Washington by month
Here you can find out in what months how much a ticket San Diego – Washington costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| January 2026 | ||
| November 2025 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights San Diego — Washington
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 07:45 | 16:00 | daily | UA1071 | United Airlines | 5h 15m | San Diego International Airport — Washington Dulles International Airport | Select dates |
| 08:00 | 16:17 | sat | UA1071 | United Airlines | 5h 17m | San Diego International Airport — Washington Dulles International Airport | Select dates |
| 10:48 | 18:59 | daily | AS322 | Alaska Horizon | 5h 11m | San Diego International Airport — Washington Dulles International Airport | Select dates |
| 12:35 | 20:46 | wed, thu, sun | UA755 | United Airlines | 5h 11m | San Diego International Airport — Washington Dulles International Airport | Select dates |
| 12:42 | 20:59 | daily | AS14 | Alaska Horizon | 5h 17m | San Diego International Airport — Ronald Reagan National Airport | Select dates |
| 12:44 | 20:54 | daily | UA755 | United Airlines | 5h 10m | San Diego International Airport — Washington Dulles International Airport | Select dates |
| 13:41 | 21:59 | mon, wed, fri, sat, sun | AS14 | Alaska Horizon | 5h 18m | San Diego International Airport — Ronald Reagan National Airport | Select dates |
| 21:30 | 05:16 | daily | UA2129 | United Airlines | 4h 46m | San Diego International Airport — Washington Dulles International Airport | Select dates |
| 21:30 | 06:16 | sat | UA2129 | United Airlines | 4h 46m | San Diego International Airport — Washington Dulles International Airport | Select dates |
| 21:30 | 05:26 | daily | UA2129 | United Airlines | 4h 56m | San Diego International Airport — Washington Dulles International Airport | Select dates |
Popular airlines flying San Diego — Washington
Flight San Diego – Washington is served by 26 airlines. 2 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare San Diego — Washington by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route San Diego — Washington
The graph shows that booking flights San Diego — Washington is best planned for January and flights San Diego — Washington — San Diego in the month of December.
Flights San Diego — Washington
The selection of cheap flights San Diego — Washington
Here you can find and purchase the cheapest flights San Diego — Washington from $49 and San Diego — Washington — San Diego from $76.
The price of the flight San Diego — Washington (United States) — San Diego from $76 (round-trip).
The average price of the flight San Diego — Washington (United States) — San Diego $351 (round-trip).
- Departure city: San Diego
- IATA code of the city of origin: SAN
- Departure airports: Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport
- Departure country: United States
- Destination city: Washington
- IATA code of the destination city: WAS
- Destination airports: Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport
- Destination country: United States
Low cost flights San Diego — Washington (SAN — WAS)
The distance between San Diego and Washington 2270 miles (or 3653 kilometres).
The time difference between San Diego and Washington is 3 h.
Minimal flight time from San Diego to Washington 4h 46m.
LowCostClub always do a comparison of airfares San Diego — Washington with several airlines (include United Airlines, Alaska Horizon). They will always give you all available options so you can find the cheapest flight to Washington. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets San Diego — Washington. Last week, for instance, the cheapest round-trip prices stood at $76 while the cheapest one-way price that was available within the last week cost $49
Routes from nearby cities to Washington
A flight from a neighbouring city can help you save money on plane tickets.
Most often, departures to Washington are from Ontario, this is the cheapest flight from $69. The nearest airports from San Diego with a flight to Washington are located in Prescott.
Popular International routes from San Diego
Popular routes from Washington
If you are going to fly from Washington, then study the popular flights. The most popular flights from Washington:
Popular domestic routes from San Diego
FAQ about San Diego — Washington
Are there any direct flights San Diego — Washington?
Yes, they do: UA1071, AS322, UA755, AS14, UA2129
Can we fly from San Diego to Washington?
Yes, you can fly from San Diego to Washington. San Diego has 7 airports (Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport) for flights. United Airlines, Alaska Horizon depart from San Diego on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Air Canada, Allegiant Air, Amazon Air, American Airlines, Breeze Airways, British Airways, Contour Aviation, Copa Airlines, Delta Air Lines, FedEx, Frontier (Nevada the Red Fox Livery), Japan Airlines, Jet Aviation Business Jets, Jet Linx Aviation, JetBlue, JSX, Kalitta Charters, KLM, Lufthansa, NetJets, Phoenix Air, Qatar Executive, SkyWest Airlines, Southwest Airlines, UPS, WestJet.
How long does it take to fly from San Diego to Washington?
A direct flight lasts an average of 4h 46m, during which time the aircraft covers a distance of 3653 km.
How much do flights San Diego — Washington cost?
The price of flights San Diego — Washington starts from $49.
What days does the plane fly San Diego — Washington?
Planes fly San Diego — Washington 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in San Diego and Washington?
In San Diego — Montgomery Field, Miramar MS, North Island NAS, San Diego International Airport, Brown Field Municipalcipal, Gillespie Field, McClellan-Palomar Airport. In Washington — Washington Dulles International Airport, Bolling AFB, Buzzards Pt S, Pentagon Army, New Carrolton RR, Ronald Reagan National Airport.
What flights are currently flying from San Diego to Washington?
The following flights fly between San Diego and Washington: UA1071, UA1071, AS322, UA755, AS14, UA755, AS14, UA2129, UA2129, UA2129, UA2129, UA2129, UA2129, UA2129, UA2129
What month is the cheapest to fly from San Diego to Washington?
High season is considered to be February and the cheapest month is January. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Diego — Washington flight deals.
Which airlines direct fly from San Diego to Washington?
The following airlines have direct flights San Diego — Washington: United Airlines, Alaska Horizon.
Which airlines fly from San Diego to Washington?
All the following airlines flights San Diego — Washington: Air Canada, Alaska Horizon, Allegiant Air, Amazon Air, American Airlines, Breeze Airways, British Airways, Contour Aviation, Copa Airlines, Delta Air Lines, FedEx, Frontier (Nevada the Red Fox Livery), Japan Airlines, Jet Aviation Business Jets, Jet Linx Aviation, JetBlue, JSX, Kalitta Charters, KLM, Lufthansa, NetJets, Phoenix Air, Qatar Executive, SkyWest Airlines, Southwest Airlines, United Airlines, UPS, WestJet.