San Antonio to Houston flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for San Antonio to Houston is €104 with Breeze Airways (checked on 5 Nov 2026).
Your next trip, last seen at €104
Breeze Airways · 3 stops · One wayWhen to fly
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One-way fare
- Lowest observed
- €104, departing 11 Jan 2027 (Last checked: 5 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 7Check live prices for this route
- Round trip
- €258, departing 1 Feb 2027, back 4 Feb 2027 (Last checked: 13 Nov 2026)
- Airlines seen
- United Airlines, Alaska Airlines, American Airlines, Breeze Airways, Frontier Airlines, Viva Aerobus, Volaris (7)
- Fastest observed flight time
- 1h 05m
- Non-stop
- Yes
About this route
Explore the fares we observed from San Antonio to Houston. Prices move often, so pick your dates to see the latest options.
- Route distance
- 303 km
- Fastest observed flight time
- 1h 05m
- Airlines seen
- United Airlines, Alaska Airlines, American Airlines, Breeze Airways, Frontier Airlines, Viva Aerobus, Volaris (7)
- Alternative airports
- HOU
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- San Antonio International Airport (SAT) → San Antonio, city gazetteer reference point (29.4241, -98.4936): ≈ 12 km.
- William P. Hobby Airport (HOU) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 17 km.
- George Bush Intercontinental Airport (IAH) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 25 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Observed fares by departure date
| Departure | Fare | Seen on |
|---|---|---|
| €212 | 8 Nov 2026 | |
| €209 | 13 Nov 2026 | |
| €209 | 13 Nov 2026 | |
| €209 | 13 Nov 2026 | |
| €209 | 13 Nov 2026 | |
| €209 | 13 Nov 2026 | |
| €202 | 10 Nov 2026 | |
| €170 | 6 Nov 2026 | |
| €157 | 5 Nov 2026 | |
| €114 | 5 Nov 2026 | |
| €106 | 5 Nov 2026 | |
| €138 | 6 Nov 2026 | |
| €136 | 5 Nov 2026 | |
| €157 | 5 Nov 2026 | |
| €138 | 5 Nov 2026 | |
| €105 | 5 Nov 2026 | |
| €130 | 6 Nov 2026 | |
| €155 | 5 Nov 2026 | |
| €134 | 5 Nov 2026 | |
| €104 | 5 Nov 2026 |
One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.
Lowest one-way fare we saw per airline
Cheapest airline from San Antonio to Houston: Breeze Airways, €104 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Breeze Airways | €104Jan 11, 2027 | 12 |
| Frontier Airlines | €105Dec 8, 2026 | 57 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from San Antonio to Houston?
The lowest fare Routavio has observed is €104, found on 5 Nov 2026.
Are there direct flights from San Antonio to Houston?
Yes. Published schedules report non-stop flights on this route with United Airlines, Southwest Airlines.
Which airlines fly from San Antonio to Houston?
Routavio has seen these carriers on the route: United Airlines, Alaska Airlines, American Airlines, Breeze Airways, Frontier Airlines, Viva Aerobus, Volaris (7).
How long does the flight from San Antonio to Houston take?
Across the 81 fares Routavio observed, the average journey time is 19h 31m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How much is a round trip from San Antonio to Houston?
Cheapest round trip: €258, departing 1 Feb 2027, back 4 Feb 2027 (checked 13 Nov 2026).
Which airline has the lowest fare from San Antonio to Houston?
Cheapest airline from San Antonio to Houston: Breeze Airways, €104 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.