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 → DEN UA495 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA1126 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA1561 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA1561 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA495 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA495 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA495 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA495 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| IAD → DEN UA495 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA495 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → DEN UA495 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| IAD → DEN UA1561 | Economy | United MileagePlus | 15,000 | $5.00 | 1 |
Did you mean Flights from Denver to Dulles?
Dulles
United StatesIAD
Washington Dulles International Airport
Denver
United StatesDEN
Denver International Airport
Washington Dulles International Airport (IAD) serves Dulles; Denver International Airport (DEN) serves Denver.
The airports are 1,449 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAD to DEN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Avianca (AV), Alitalia (AZ), Copa Airlines (CM), Ethiopian Airlines (ET), 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 22, 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: Star Alliance
Washington Dulles International Airport (IAD) is the origin airport and Denver International Airport (DEN) is the destination airport.
IAD and DEN are approximately 1,449 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAD to DEN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Avianca (AV), Alitalia (AZ), Copa Airlines (CM), Ethiopian Airlines (ET), 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 Airbus A319 (319), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 757-300 (753), 777, Boeing 737 MAX 8 (7M8) and JET.