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 → SAN UA2798 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAH → SAN UA1911 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| IAH → SAN UA1911 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAH → SAN UA1911 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| IAH → SAN UA1911 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAH → SAN UA2798 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| IAH → SAN UA1911 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAH → SAN UA1911 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAH → SAN UA2798 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAH → SAN UA2798 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| IAH → SAN UA1979 | Economy | Virgin Australia | 19,000 | $9.00 | 7 | ||
| IAH → SAN UA1979 | Economy | Virgin Australia | 19,000 | $9.00 | 9 |
Did you mean Flights from San Diego to Houston?
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
San Diego
United StatesSAN
San Diego International Airport
George Bush Intercontinental Houston Airport (IAH) serves Houston; San Diego International Airport (SAN) serves San Diego.
The airports are 1,301 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAH to SAN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), Lufthansa (LH) 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.
Airline alliance affiliations represented: Star Alliance
George Bush Intercontinental Houston Airport (IAH) is the origin airport and San Diego International Airport (SAN) is the destination airport.
IAH and SAN are approximately 1,301 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IAH to SAN.
Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), Lufthansa (LH) 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 A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 757-200 (752), Boeing 737 MAX 8 (7M8) and JET.