Toronto to Houston (YYZ-IAH): nonstop flights and who flies them

Air Canada and United Airlines fly nonstop between Toronto (YYZ) and Houston (IAH), roughly 42 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. Air Canada and 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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42
Nonstop flights a week
1,281 mi
Nonstop distance
Free
To get started

Toronto to Houston flight schedule

Scheduled nonstop departures for YYZ to IAH, 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 Toronto (YYZ) to Houston (IAH)
Date Flight Airline Departs YYZ Arrives IAH Duration Aircraft
UA 1345United Airlines06:1008:503h 40m73G
AC 1735Air Canada08:3511:073h 32m7M8
AC 591Air Canada08:3511:073h 32m7M8
UA 2236United Airlines15:5318:273h 34m738
AC 1737Air Canada19:2021:523h 32m7M8
AC 595Air Canada19:2021:523h 32m7M8
UA 1345United Airlines06:1008:503h 40m73G
AC 1735Air Canada08:3511:073h 32m7M8
AC 591Air Canada08:3511:073h 32m7M8
UA 2236United Airlines15:5318:273h 34m738
AC 595Air Canada19:2021:523h 32m7M8
AC 1737Air Canada19:4022:113h 31m7M8
UA 1345United Airlines06:1008:503h 40m73G
AC 1735Air Canada08:3511:073h 32m7M8
AC 591Air Canada08:3511:073h 32m7M8
UA 2236United Airlines15:5318:273h 34m738
AC 1737Air Canada19:2021:523h 32m7M8
AC 595Air Canada19:2021:523h 32m7M8
UA 1345United Airlines06:1008:503h 40m73G
AC 1735Air Canada08:3511:073h 32m7M8
AC 591Air Canada08:3511:073h 32m7M8
UA 2236United Airlines15:5318:273h 34m738
AC 1737Air Canada19:2021:523h 32m7M8
AC 595Air Canada19:2021:523h 32m7M8
UA 1345United Airlines06:1008:503h 40m73G
AC 1735Air Canada08:3511:073h 32m7M8
AC 591Air Canada08:3511:073h 32m7M8
UA 2236United Airlines15:5318:273h 34m738
AC 1737Air Canada19:2021:523h 32m7M8
AC 595Air Canada19:2021:523h 32m7M8
UA 1345United Airlines06:1008:503h 40m73G
AC 1735Air Canada08:3511:073h 32m7M8
AC 591Air Canada08:3511:073h 32m7M8
UA 2236United Airlines15:5318:273h 34m738
AC 1737Air Canada19:2021:523h 32m7M8
AC 595Air Canada19:2021:523h 32m7M8
UA 1345United Airlines06:1008:503h 40m73G
AC 1735Air Canada08:3511:073h 32m7M8
AC 591Air Canada08:3511:073h 32m7M8
UA 2236United Airlines15:5318:273h 34m738

Showing the first 40 of 42 scheduled YYZ to IAH departures across the next 7 days with service. Every remaining date is 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 YYZ to IAH date on the interactive map

The full YYZ to IAH nonstop schedule

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

Airlines flying Toronto to Houston nonstop

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

See YYZ to IAH on the interactive map →

Frequently asked questions about YYZ to IAH

How far is Houston from Toronto?
YYZ to IAH covers about 1,281 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 YYZ to IAH?
Air Canada and United Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the YYZ to IAH schedule rather than a space claim.
How many flights a week are there from YYZ to IAH?
About 42 nonstop flights a week run between Toronto and Houston in the current schedule, operated by Air Canada and United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from YYZ to IAH depart?
Scheduled YYZ to IAH nonstops in the next 7 days with service leave between 06:10 and 19:40, local time at Toronto. 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 YYZ to IAH?
Not on this route: none of Air Canada and United Airlines is a carrier 2LNR reads inventory for. The page carries the full YYZ to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full YYZ to IAH 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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