Route Price Intelligence

Cheap Flights From San Antonio to Houston

Live pricing benchmarks, monthly patterns, and historical lows for this route.

⭐ Great DealFound 2d ago

$227

Southwest's nonstop San Antonio to Houston fare usually runs about $438, but it's priced at just $227 today, nearly half off the typical fare. It's a fast, easy trip for a Space Center Houston visit or a barbecue and food truck run. Dates look open over the next couple of months for a quick weekend escape.

✓ 10 date combinations found at this price

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Typical Price

$369

Great Deal

Under $269

Typical Range

$269 – $389

Lowest We've Seen

$189

Based on 271 price pointshigh confidence

Monthly Price Guide

Jan

$269

Feb

$304

Mar

$399

Apr

$379

May

$379

Jun

$389

Jul

—

Aug

—

Sep

—

Oct

$438

Nov

$269

Dec

$269

Cheapest Average Expensive

Best Time to Fly from San Antonio to Houston

The cheapest time to fly from San Antonio to Houston is typically November, when fares average around $269. The most expensive month tends to be October at around $438. For the best deals, consider flying in November, December, January.

Typical Price by Travel Month

Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route

Cheapest month: October8,989 fares analyzedTypical low: $309

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