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) |
|---|---|---|---|---|---|---|---|
| TYS → IAD UA4311 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA6255 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA4325 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA6255 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA4311 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA4325 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA4311 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA4311 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA6255 | Economy | Virgin Australia | 8,500 | $9.00 | 9 | ||
| TYS → IAD UA4325 | Economy | Virgin Australia | 8,500 | $9.00 | 8 | ||
| TYS → IAD UA6255 | Economy | Virgin Australia | 8,500 | $9.00 | 8 | ||
| TYS → IAD UA4325 | Economy | Virgin Australia | 8,500 | $9.00 | 9 |
McGhee Tyson Airport (TYS) serves Knoxville; Washington Dulles International Airport (IAD) serves Dulles.
The airports are 419 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from TYS to IAD.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Copa Airlines (CM), Ethiopian Airlines (ET), Allegiant Air (G4), 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 21, 2026 – Sep 19, 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.
Did you mean Flights from Dulles to Knoxville?
Knoxville
United StatesTYS
McGhee Tyson Airport
Dulles
United StatesIAD
Washington Dulles International Airport
Airline alliance affiliations represented: Star Alliance
McGhee Tyson Airport (TYS) is the origin airport and Washington Dulles International Airport (IAD) is the destination airport.
TYS and IAD are approximately 419 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from TYS to IAD.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Copa Airlines (CM), Ethiopian Airlines (ET), Allegiant Air (G4), 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 A320 (320), Embraer 175 (long wing) (E7W), ERJ and JET.