A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| SAN → DCA AS14 | Economy | Alaska Atmos Rewards | 27,500 | $5.00 | 9 | ||
| SAN → DCA AS14 | Economy | Alaska Atmos Rewards | 32,500 | $5.00 | 1 | ||
| SAN → DCA AS14 | Economy | Alaska Atmos Rewards | 32,500 | $5.00 | 8 | ||
| SAN → DCA AS14 | Economy | Alaska Atmos Rewards | 32,500 | $5.00 | 2 | ||
| SAN → DCA AS14 | Economy | Alaska Atmos Rewards | 42,500 | $5.00 | 4 | ||
| SAN → DCA AS14 | Economy | American Airlines | 47,000 | $5.00 | 2 | ||
| SAN → DCA AS14 | Economy | Alaska Atmos Rewards | 47,500 | $5.00 | 9 | ||
| SAN → DCA AS14 | First | Alaska Atmos Rewards | 62,500 | $5.00 | 4 | ||
| SAN → DCA AS14 | First | Alaska Atmos Rewards | 87,500 | $5.00 | 4 | ||
| SAN → DCA AS14 | First | Alaska Atmos Rewards | 87,500 | $5.00 | 4 | ||
| SAN → DCA AS14 | First | Alaska Atmos Rewards | 87,500 | $5.00 | 9 | ||
| SAN → DCA AS14 | First | Alaska Atmos Rewards | 125,000 | $5.00 | 6 |
Did you mean Flights from Washington to San Diego?
San Diego
United StatesSAN
San Diego International Airport
Washington
United StatesDCA
Ronald Reagan Washington National Airport
San Diego International Airport (SAN) serves San Diego; Ronald Reagan Washington National Airport (DCA) serves Washington.
The airports are 2,271 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from SAN to DCA.
Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 1, 2026 – Sep 20, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld
San Diego International Airport (SAN) is the origin airport and Ronald Reagan Washington National Airport (DCA) is the destination airport.
SAN and DCA are approximately 2,271 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from SAN to DCA.
Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8) and 7S7.