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) |
|---|---|---|---|---|---|---|---|
| DCA → BUF AA4647 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 9 | ||
| DCA → BUF AA3853 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 7 | ||
| DCA → BUF AA4074 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 2 | ||
| DCA → BUF AA4647 | Economy | Alaska Atmos Rewards | 4,500 | $25.00 | 5 | ||
| DCA → BUF AA3853 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 9 | ||
| DCA → BUF AA3853 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 7 | ||
| DCA → BUF AA4647 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 9 | ||
| DCA → BUF AA4074 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 9 | ||
| DCA → BUF AA5075 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 2 | ||
| DCA → BUF AA3853 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 8 | ||
| DCA → BUF AA3853 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 7 | ||
| DCA → BUF AA4647 | First | Alaska Atmos Rewards | 9,000 | $25.00 | 4 |
Did you mean Flights from Buffalo to Washington?
Washington
United StatesDCA
Ronald Reagan Washington National Airport
Buffalo
United StatesBUF
Buffalo Niagara International Airport
Ronald Reagan Washington National Airport (DCA) serves Washington; Buffalo Niagara International Airport (BUF) serves Buffalo.
The airports are 296 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from DCA to BUF.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA) and Alaska Airlines (AS). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 7, 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
Ronald Reagan Washington National Airport (DCA) is the origin airport and Buffalo Niagara International Airport (BUF) is the destination airport.
DCA and BUF are approximately 296 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from DCA to BUF.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA) and Alaska Airlines (AS). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Canadair Regional Jet 700 | Regional Jet 550 (CR7), Canadair Regional Jet 900 (CR9), Embraer 175 (short wing) (E75) and JET.