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Get United's best fares today on flights from San Diego to Houston from *

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Low fare calendar for flights from San Diego (SAN) to Houston (IAH)

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from
$675*
Viewed:15 hours ago
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Return:02/10/20
28
from
$101*
Viewed:15 hours ago
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Return:02/04/20
29
from
$152*
Viewed:15 hours ago
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Return:02/05/20
30
from
$201*
Viewed:15 hours ago
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Return:02/06/20
31
from
$248*
Viewed:15 hours ago
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Return:02/07/20
from
$97*
Viewed:15 hours ago
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Return:02/08/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from San Diego to Houston?

FromToDatesFare TypePrice

San Diego (SAN)

Houston (IAH)

Depart: 02/05/20

Return: 02/08/20

Roundtrip
from
$97*
Viewed:1dayago

San Diego (SAN)

Houston (IAH)

Depart: 01/28/20

Return: 01/30/20

Roundtrip
from
$105*
Viewed:21hoursago

San Diego (SAN)

Houston (IAH)

Depart: 02/01/20

Return: 02/08/20

Roundtrip
from
$97*
Viewed:14hoursago

San Diego (SAN)

Houston (IAH)

Depart: 02/25/20

Return: 03/03/20

Roundtrip
from
$97*
Viewed:14hoursago

San Diego (SAN)

Houston (IAH)

Depart: 02/04/20

Return: 02/11/20

Roundtrip
from
$97*
Viewed:14hoursago

San Diego (SAN)

Houston (IAH)

Depart: 01/28/20

Return: 02/04/20

Roundtrip
from
$101*
Viewed:14hoursago

San Diego (SAN)

Houston (IAH)

Depart: 01/28/20

Return: 02/11/20

Roundtrip
from
$101*
Viewed:14hoursago

San Diego (SAN)

Houston (IAH)

Depart: 02/11/20

Return: 02/18/20

Roundtrip
from
$135*
Viewed:14hoursago

San Diego (SAN)

Houston (IAH)

Depart: 03/03/20

Return: 03/17/20

Roundtrip
from
$135*
Viewed:14hoursago

San Diego (SAN)

Houston (IAH)

Depart: 02/05/20

Return: 02/19/20

Roundtrip
from
$135*
Viewed:14hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Houston

Sunday light rain
70°F 01/26/20
Monday scattered clouds
69°F 01/27/20
Tuesday moderate rain
66°F 01/28/20
Wednesday sky is clear
56°F 01/29/20
Thursday overcast clouds
55°F 01/30/20
Friday light rain
57°F 01/31/20
Saturday broken clouds
60°F 02/01/20
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