Houston to Santiago de Queretaro (IAH-QRO): nonstop flights and who flies them

United Airlines, Volaris, and VivaAerobus fly nonstop between Houston (IAH) and Santiago de Queretaro (QRO), roughly 26 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. United Airlines, Volaris, and VivaAerobus 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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26
Nonstop flights a week
721 mi
Nonstop distance
Free
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Houston to Santiago de Queretaro flight schedule

Scheduled nonstop departures for IAH to QRO, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Houston (IAH) to Santiago de Queretaro (QRO)
Date Flight Airline Departs IAH Arrives QRO Duration Aircraft
UA 2068United Airlines09:3910:442h 5m319
UA 2214United Airlines12:2613:312h 5m73G
UA 1200United Airlines18:4719:522h 5m73G
UA 2068United Airlines09:3910:442h 5m319
UA 2214United Airlines12:2613:312h 5m73G
UA 1200United Airlines18:4719:522h 5m73G
Y4 1958Volaris22:4223:422h32N
UA 2068United Airlines09:3910:442h 5m319
UA 2214United Airlines12:2613:312h 5m73G
UA 1200United Airlines18:4719:522h 5m73G
VB 561VivaAerobus20:4021:452h 5m320
UA 2068United Airlines09:3910:442h 5m319
UA 2214United Airlines12:2613:312h 5m73G
UA 1200United Airlines18:4719:522h 5m73G
Y4 1958Volaris22:4223:422h32N
UA 2068United Airlines09:3910:442h 5m319
UA 2214United Airlines12:2613:312h 5m73G
UA 1200United Airlines18:4719:522h 5m73G
UA 2068United Airlines09:3910:442h 5m319
UA 2214United Airlines12:2613:312h 5m73G
UA 1200United Airlines18:4719:522h 5m73G
VB 561VivaAerobus20:4021:452h 5m320
UA 2068United Airlines09:3910:442h 5m319
UA 2214United Airlines12:2613:312h 5m73G
UA 1200United Airlines18:4719:522h 5m73G
Y4 1958Volaris22:4223:422h32N

Showing all 26 scheduled IAH to QRO departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every IAH to QRO date on the interactive map

The full IAH to QRO nonstop schedule

United Airlines, Volaris, and VivaAerobus fly the route nonstop in 2LNR's schedule data. This page carries the full IAH to QRO 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 QRO 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 QRO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Houston to Santiago de Queretaro nonstop

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

See IAH to QRO on the interactive map →

Frequently asked questions about IAH to QRO

How far is Santiago de Queretaro from Houston?
IAH to QRO covers about 721 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from IAH to QRO?
United Airlines, Volaris, and VivaAerobus fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the IAH to QRO schedule rather than a space claim.
How many flights a week are there from IAH to QRO?
About 26 nonstop flights a week run between Houston and Santiago de Queretaro in the current schedule, operated by United Airlines, Volaris, and VivaAerobus. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IAH to QRO depart?
Scheduled IAH to QRO nonstops in the next 7 days with service leave between 09:39 and 22:42, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on IAH to QRO?
Not on this route: none of United Airlines, Volaris, and VivaAerobus is a carrier 2LNR reads inventory for. The page carries the full IAH to QRO nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to QRO 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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