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 → IAH UA1747 | Economy | LifeMiles | 15,000 | $11.00 | 9 | ||
| IAD → IAH UA1747 | Economy | United MileagePlus | 15,000 | $5.00 | 2 | ||
| IAD → IAH UA2655 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAD → IAH UA1747 | Economy | JetBlue | 18,000 | $5.00 | 9 | ||
| IAD → IAH UA2655 | Economy | JetBlue | 18,000 | $5.00 | 9 | ||
| IAD → IAH UA1747 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAD → IAH UA1463 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAD → IAH UA1747 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAD → IAH UA1747 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAD → IAH UA2217 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAD → IAH UA2655 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAD → IAH UA2655 | Economy | Ethiopian ShebaMiles | 22,500 | $0.00 | 9 |
Did you mean Flights from Houston to Dulles?
Dulles
United StatesIAD
Washington Dulles International Airport
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
Washington Dulles International Airport (IAD) serves Dulles; George Bush Intercontinental Houston Airport (IAH) serves Houston.
The airports are 1,189 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAD to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are Avianca (AV), Alitalia (AZ), Air China (CA), Emirates (EK), Swiss International Air Lines (LX), Air New Zealand (NZ), 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 24, 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
Washington Dulles International Airport (IAD) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.
IAD and IAH are approximately 1,189 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAD to IAH.
Marketing airlines listed in the current schedule, including codeshare sellers, are Avianca (AV), Alitalia (AZ), Air China (CA), Emirates (EK), Swiss International Air Lines (LX), Air New Zealand (NZ), 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 A320 (320), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 767-300 (763), 777, Boeing 737 MAX 8 (7M8) and JET.