Did you mean Flights from Houston to Denver?
Denver
United StatesDEN
Denver International Airport
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Denver International Airport (DEN) serves Denver; George Bush Intercontinental Houston Airport (IAH) serves Houston.
The airports are 862 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from DEN to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Emirates (EK), Frontier Airlines (F9), Air New Zealand (NZ), United Airlines (UA) and Volaris (Y4). 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.
Airline alliance affiliations represented: Star Alliance
Denver International Airport (DEN) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.
DEN and IAH are approximately 862 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from DEN to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are Air Canada (AC), Avianca (AV), Emirates (EK), Frontier Airlines (F9), Air New Zealand (NZ), United Airlines (UA) and Volaris (Y4). 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 A320 (320), Airbus A321 (321), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 757-300 (753), 777, Boeing 737 MAX 8 (7M8), Embraer 175 (long wing) (E7W) and JET.
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) |
|---|---|---|---|---|---|---|---|
| DEN → IAH F92996 | Economy | Frontier Miles | 7,500 | $5.00 | 1 | ||
| DEN → IAH F93206 | Economy | Frontier Miles | 7,500 | $5.00 | 2 | ||
| DEN → IAH F92996 | Economy | Frontier Miles | 7,500 | $5.00 | 2 | ||
| DEN → IAH F93206 | Economy | Frontier Miles | 7,500 | $5.00 | 1 | ||
| DEN → IAH F93206 | Premium Economy | Frontier Miles | 11,500 | $5.00 | 1 | ||
| DEN → IAH F92996 | Premium Economy | Frontier Miles | 11,500 | $5.00 | 2 | ||
| DEN → IAH F93206 | Premium Economy | Frontier Miles | 11,500 | $5.00 | 2 | ||
| DEN → IAH F92996 | Premium Economy | Frontier Miles | 11,500 | $5.00 | 1 | ||
| DEN → IAH UA320 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| DEN → IAH UA2419 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| DEN → IAH UA320 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| DEN → IAH UA475 | Economy | Virgin Australia | 12,500 | $9.00 | 8 |