Did you mean Flights from Denver to Houston?
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Denver
United StatesDEN
Denver International Airport
George Bush Intercontinental Houston Airport (IAH) serves Houston; Denver International Airport (DEN) serves Denver.
The airports are 862 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAH to DEN.
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
George Bush Intercontinental Houston Airport (IAH) is the origin airport and Denver International Airport (DEN) is the destination airport.
IAH and DEN are approximately 862 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAH to DEN.
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 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), Canadair Regional Jet 200 (CR2), 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) |
|---|---|---|---|---|---|---|---|
| IAH → DEN F93229 | Economy | Frontier Miles | 5,000 | $5.00 | 2 | ||
| IAH → DEN F93227 | Economy | Frontier Miles | 5,000 | $5.00 | 2 | ||
| IAH → DEN F93205 | Economy | Frontier Miles | 5,000 | $5.00 | 2 | ||
| IAH → DEN F93227 | Premium Economy | Frontier Miles | 9,000 | $5.00 | 2 | ||
| IAH → DEN F93229 | Premium Economy | Frontier Miles | 9,000 | $5.00 | 2 | ||
| IAH → DEN F93205 | Premium Economy | Frontier Miles | 9,000 | $5.00 | 2 | ||
| IAH → DEN UA2415 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → DEN UA2415 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → DEN UA1874 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → DEN UA1450 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → DEN UA685 | Economy | Virgin Australia | 12,500 | $9.00 | 9 | ||
| IAH → DEN UA685 | Economy | Virgin Australia | 12,500 | $9.00 | 9 |