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) |
|---|---|---|---|---|---|---|---|
| SAN → IAH UA618 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| SAN → IAH UA2025 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| SAN → IAH UA618 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| SAN → IAH UA2025 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| SAN → IAH UA618 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| SAN → IAH UA618 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| SAN → IAH UA2025 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| SAN → IAH UA2025 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| SAN → IAH UA618 | Economy | LifeMiles | 15,000 | $5.00 | 9 | ||
| SAN → IAH UA618 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| SAN → IAH UA2025 | Economy | United MileagePlus | 15,000 | $5.00 | 1 | ||
| SAN → IAH UA2025 | Economy | LifeMiles | 15,000 | $5.00 | 9 |
Did you mean Flights from Houston to San Diego?
San Diego
United StatesSAN
San Diego International Airport
Houston
United StatesIAH
George Bush Intercontinental Houston Airport
San Diego International Airport (SAN) serves San Diego; George Bush Intercontinental Houston Airport (IAH) serves Houston.
The airports are 1,301 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from SAN to IAH.
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 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
San Diego International Airport (SAN) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.
SAN and IAH are approximately 1,301 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from SAN to IAH.
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 737 MAX 8 (7M8) and JET.