United Flight 6281 Deals & Information (2026/2027)

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United Flight 6281 Route Deals From $127

The cheapest prices found with in the last 7 days for return flights were $237 and $127 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 1 - Tue, Aug 4
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$237 Roundtrip, found 4 hours ago
$237
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Aug 1 from San Antonio Intl. to George Bush Intercontinental, returning Tue, Aug 4, priced at $237 found 4 hours ago
Sat, Aug 15 - Mon, Aug 17
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$239 Roundtrip, found 21 hours ago
$239
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Aug 15 from San Antonio Intl. to George Bush Intercontinental, returning Mon, Aug 17, priced at $239 found 21 hours ago
Sat, Aug 1 - Tue, Aug 4
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Aug 1 from San Antonio Intl. to George Bush Intercontinental, returning Tue, Aug 4, priced at $249 found 4 hours ago
Sat, Aug 1 - Tue, Aug 4
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$250 Roundtrip, found 4 hours ago
$250
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Aug 1 from San Antonio Intl. to George Bush Intercontinental, returning Tue, Aug 4, priced at $250 found 4 hours ago
Sat, Aug 15 - Mon, Aug 17
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$252 Roundtrip, found 21 hours ago
$252
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Aug 15 from San Antonio Intl. to George Bush Intercontinental, returning Mon, Aug 17, priced at $252 found 21 hours ago
Wed, Jul 15 - Wed, Jul 22
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 15 from San Antonio Intl. to George Bush Intercontinental, returning Wed, Jul 22, priced at $259 found 4 days ago
Sat, Aug 1 - Tue, Aug 4
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$261 Roundtrip, found 4 hours ago
$261
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Aug 1 from San Antonio Intl. to George Bush Intercontinental, returning Tue, Aug 4, priced at $261 found 4 hours ago
Wed, Dec 2 - Sat, Dec 5
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 2 from San Antonio Intl. to George Bush Intercontinental, returning Sat, Dec 5, priced at $261 found 5 days ago
Sat, Aug 1 - Tue, Aug 4
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$273 Roundtrip, found 4 hours ago
$273
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Aug 1 from San Antonio Intl. to George Bush Intercontinental, returning Tue, Aug 4, priced at $273 found 4 hours ago
Sat, Aug 15 - Mon, Aug 17
SAT
San Antonio Intl.
IAH
George Bush Intercontinental
$280 Roundtrip, found 21 hours ago
$280
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Aug 15 from San Antonio Intl. to George Bush Intercontinental, returning Mon, Aug 17, priced at $280 found 21 hours ago