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) |
|---|---|---|---|---|---|---|---|
| IAD → BUF UA4480 | Economy | Virgin Australia | 8,500 | $9.00 | 4 | ||
| IAD → BUF UA4480 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → BUF UA4476 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → BUF UA4335 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → BUF UA4407 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → BUF UA4476 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → BUF UA4480 | Economy | Virgin Australia | 8,500 | $9.00 | 2 | ||
| IAD → BUF UA3670 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → BUF UA3670 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| IAD → BUF UA4480 | Economy | LifeMiles | 10,000 | $5.00 | 4 | ||
| IAD → BUF UA4480 | Economy | JetBlue | 10,000 | $5.00 | 4 | ||
| IAD → BUF UA4480 | Economy | United MileagePlus | 15,000 | $5.00 | 1 |
Did you mean Flights from Buffalo to Dulles?
Dulles
United StatesIAD
Washington Dulles International Airport
Buffalo
United StatesBUF
Buffalo Niagara International Airport
Washington Dulles International Airport (IAD) serves Dulles; Buffalo Niagara International Airport (BUF) serves Buffalo.
The airports are 284 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAD to BUF.
Marketing airlines listed in the current schedule, including codeshare sellers, are Avianca (AV), Copa Airlines (CM), Lufthansa (LH), Brussels Airlines (SN) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 24, 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: Star Alliance
Washington Dulles International Airport (IAD) is the origin airport and Buffalo Niagara International Airport (BUF) is the destination airport.
IAD and BUF are approximately 284 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAD to BUF.
Marketing airlines listed in the current schedule, including codeshare sellers, are Avianca (AV), Copa Airlines (CM), Lufthansa (LH), Brussels Airlines (SN) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include CR5, Embraer 175 (long wing) (E7W), ERJ and JET.