Route guide

Houston to Lubbock (HOU-LBB): Nonstop Upgrade & Award Space

Southwest Airlines flies the HOU to LBB nonstop about 6 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every HOU to LBB departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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6
Nonstop flights a week
475 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every HOU to LBB departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Houston to Lubbock to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each HOU to LBB 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 HOU to LBB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Houston to Lubbock nonstop

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

  • Southwest Airlines
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Frequently asked questions about HOU to LBB

How far is Lubbock from Houston?
HOU to LBB covers about 475 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from HOU to LBB?
Southwest Airlines is currently the only airline flying HOU to LBB nonstop. 2LNR tracks confirmed upgrade and award space on every Southwest Airlines departure.
How many flights a week are there from HOU to LBB?
About 6 nonstop flights a week run between Houston and Lubbock in the current schedule, operated by Southwest Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on HOU to LBB?
Open the HOU to LBB calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Houston to Lubbock route, and 2LNR will notify you when space opens. It's free to start.

Never miss HOU to LBB upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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