Houston to San Luis Obispo (IAH-SBP): nonstop flights and who flies them

United Airlines flies the IAH to SBP nonstop about 7 times a week. United Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. United Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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7
Nonstop flights a week
1,513 mi
Nonstop distance
Free
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Houston to San Luis Obispo flight schedule

Schedule data dated .

We last checked the IAH to SBP schedule with our schedule feed on August 16, 2026, which is more than 14 days ago, so this page is not publishing departure times for it. The frequency figures above come from that same schedule.

See every IAH to SBP date on the interactive map

The full IAH to SBP nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full IAH to SBP nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each IAH to SBP departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See IAH to SBP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Houston to San Luis Obispo nonstop

Carriers operating IAH to SBP nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See IAH to SBP on the interactive map →

Frequently asked questions about IAH to SBP

How far is San Luis Obispo from Houston?
IAH to SBP covers about 1,513 miles nonstop. Flight times vary by aircraft and season; the interactive route map lists each scheduled departure with its own times.
Which airlines fly nonstop from IAH to SBP?
United Airlines is currently the only airline flying IAH to SBP nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the IAH to SBP schedule rather than a space claim.
How many flights a week are there from IAH to SBP?
About 7 nonstop flights a week run between Houston and San Luis Obispo in the current schedule, operated by United Airlines. Frequency shifts by season, and the interactive route map shows what is scheduled next.
Does 2LNR show upgrade or award space on IAH to SBP?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full IAH to SBP nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to SBP nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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