Springfield to Houston (SGF-IAH): nonstop flights and who flies them

United Airlines flies nonstop between Springfield (SGF) and Houston (IAH), roughly 37 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 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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37
Nonstop flights a week
513 mi
Nonstop distance
Free
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Springfield to Houston flight schedule

Scheduled nonstop departures for SGF 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 Springfield (SGF) to Houston (IAH)
Date Flight Airline Departs SGF Arrives IAH Duration Aircraft
UA 4852United Airlines06:2508:252hERJ
UA 4996United Airlines15:0517:092h 4mERJ
UA 4366United Airlines16:5819:052h 7mERJ
UA 5530United Airlines16:5819:052h 7mCR2
UA 4852United Airlines06:2508:252hERJ
UA 4996United Airlines15:0517:092h 4mERJ
UA 4366United Airlines16:5819:052h 7mERJ
UA 5530United Airlines16:5819:052h 7mCR2
UA 4852United Airlines06:2508:252hERJ
UA 4996United Airlines15:0517:092h 4mERJ
UA 4366United Airlines16:5819:052h 7mERJ
UA 5530United Airlines16:5819:052h 7mCR2
UA 4852United Airlines06:2508:252hERJ
UA 4996United Airlines15:0517:092h 4mERJ
UA 4366United Airlines16:5819:052h 7mERJ
UA 5530United Airlines16:5819:052h 7mCR2
UA 4852United Airlines06:2508:252hERJ
UA 4996United Airlines15:0517:092h 4mERJ
UA 4366United Airlines16:5819:052h 7mERJ
UA 5530United Airlines16:5819:052h 7mCR2
UA 4852United Airlines06:2508:252hERJ
UA 4996United Airlines15:0517:092h 4mERJ
UA 4366United Airlines16:5819:052h 7mERJ
UA 5530United Airlines16:5819:052h 7mCR2
UA 4852United Airlines06:2508:252hERJ
UA 4996United Airlines15:0517:092h 4mERJ
UA 4366United Airlines16:5819:052h 7mERJ
UA 5530United Airlines16:5819:052h 7mCR2

Showing all 28 scheduled SGF to IAH 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 SGF to IAH date on the interactive map

The full SGF to IAH nonstop schedule

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

Airlines flying Springfield to Houston nonstop

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

See SGF to IAH on the interactive map →

Frequently asked questions about SGF to IAH

How far is Houston from Springfield?
SGF to IAH covers about 513 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 SGF to IAH?
United Airlines is currently the only airline flying SGF to IAH nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the SGF to IAH schedule rather than a space claim.
How many flights a week are there from SGF to IAH?
About 37 nonstop flights a week run between Springfield and Houston in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SGF to IAH depart?
Scheduled SGF to IAH nonstops in the next 7 days with service leave between 06:25 and 16:58, local time at Springfield. 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 SGF to IAH?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full SGF to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SGF 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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