Flights from Washington to San Diego
Every non-stop option between the Washington area and the San Diego area: airlines, airport pairs, estimated fares and flight times. Launch a full door-to-door search to add ground transport on both sides, one-stop alternatives and an AI recommendation.
Estimated price
from €388
Flight time
≈ 5h 16m
Distance
3618 km
Airlines
3
Free — includes trains, taxis and buses to the airports, plus connecting flights.
Airlines flying Washington → San Diego non-stop
Airport pairs served
| Route | Airlines | Flight time | Estimated price |
|---|---|---|---|
| IAD → SAN | 1 | ≈ 5h 16m | from €388 |
| DCA → SAN | 2 | ≈ 5h 19m | from €463 |
Prices are deterministic estimates based on distance, season and airline — final fares come from the booking partner.
Frequently asked questions
- Which airlines fly direct from Washington to San Diego?
- 3 airline(s) operate non-stop flights between the Washington area and the San Diego area, including United Airlines, American Airlines, US Airways.
- How much does a flight from Washington to San Diego cost?
- Our estimates start at €388 for a one-way non-stop ticket. Real fares vary with the season, the day of the week and how early you book — Tuesdays and Wednesdays are usually cheapest.
- How long is the flight from Washington to San Diego?
- The non-stop flight covers about 3618 km and takes approximately 5h 16m, depending on the exact airport pair and winds.
- What is the fastest door-to-door option?
- It depends on which airports you can reach easily. AirportFusion compares every airport around your exact address — including trains, taxis and buses on both sides — and recommends the best complete itinerary.
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