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) |
|---|---|---|---|---|---|---|---|
| IAH → TYS UA4005 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → TYS UA4005 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → TYS UA6291 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → TYS UA4005 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → TYS UA6291 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → TYS UA4047 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → TYS UA4005 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → TYS UA4005 | Economy | Virgin Australia | 12,500 | $9.00 | 9 |
Did you mean Flights from Knoxville to Houston?
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Knoxville
United StatesTYS
McGhee Tyson Airport
George Bush Intercontinental Houston Airport (IAH) serves Houston; McGhee Tyson Airport (TYS) serves Knoxville.
The airports are 771 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAH to TYS.
Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), All Nippon Airways (NH), Air New Zealand (NZ) 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 23, 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
George Bush Intercontinental Houston Airport (IAH) is the origin airport and McGhee Tyson Airport (TYS) is the destination airport.
IAH and TYS are approximately 771 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAH to TYS.
Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), All Nippon Airways (NH), Air New Zealand (NZ) 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 Embraer 175 (long wing) (E7W), ERJ and JET.