Baltimore to Houston (BWI-IAH): nonstop flights and who flies them

United Airlines and Frontier Airlines fly nonstop between Baltimore (BWI) and Houston (IAH), roughly 34 times a week. The timetable below shows the nonstop scheduled at 3h 21m to 3h 45m for the 1,234 miles.

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

Updated .

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34
Flights a week, 4-week average
3h 21m to 3h 45m
Scheduled flight time
1,234 mi
Nonstop distance
Free
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Baltimore to Houston flight schedule

Scheduled nonstop departures for BWI to IAH starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Baltimore (BWI) to Houston (IAH)
Date Flight Airline Departs BWI Arrives IAH Duration Aircraft
UA 1898United Airlines06:0008:263h 26mAirbus A319
UA 2194United Airlines13:0515:303h 25mAirbus A319
UA 1911United Airlines15:0417:253h 21mBoeing 737 MAX 9
F9 3067Frontier Airlines17:4220:093h 27mAirbus A321
UA 1898United Airlines06:0008:263h 26mAirbus A319
UA 2194United Airlines13:0515:303h 25mAirbus A319
UA 1911United Airlines15:0417:253h 21mBoeing 737 MAX 9
F9 3067Frontier Airlines17:4220:093h 27mAirbus A321
UA 1898United Airlines06:0008:263h 26mAirbus A319
UA 1911United Airlines15:0417:253h 21mBoeing 737 MAX 9
F9 3067Frontier Airlines17:4220:093h 27mAirbus A321
UA 1898United Airlines06:0508:313h 26mAirbus A319
UA 2194United Airlines13:0515:273h 22mBoeing 737-900
UA 2748United Airlines16:3019:023h 32mAirbus A320
F9 3067Frontier Airlines17:4220:093h 27mAirbus A321
UA 2228United Airlines18:1620:393h 23mBoeing 737-800
UA 1898United Airlines06:0508:313h 26mAirbus A319
UA 2194United Airlines13:0515:303h 25mAirbus A319
UA 2748United Airlines16:3019:023h 32mAirbus A320
F9 3067Frontier Airlines17:4220:093h 27mAirbus A321
UA 2228United Airlines18:1620:393h 23mBoeing 737-800
UA 1898United Airlines06:0008:373h 37mBoeing 737 MAX 9
UA 2194United Airlines12:4515:303h 45mAirbus A319
UA 2748United Airlines16:3019:053h 35mAirbus A320
F9 3067Frontier Airlines16:5919:363h 37mAirbus A320neo
UA 2228United Airlines18:1620:393h 23mBoeing 737-800
UA 1898United Airlines06:0008:373h 37mBoeing 737 MAX 9
UA 6212United Airlines12:4515:293h 44mEmbraer E175
UA 2194United Airlines13:0515:273h 22mBoeing 737-900
UA 2748United Airlines16:3019:053h 35mAirbus A320
F9 3067Frontier Airlines16:5919:363h 37mAirbus A320neo
UA 2228United Airlines18:1620:393h 23mBoeing 737-800

Showing all 32 scheduled BWI to IAH departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every BWI to IAH date on the interactive map

Aircraft on the Baltimore to Houston nonstop

In the schedule table on this page, United Airlines flies the Airbus A319, the Boeing 737 MAX 9, the Airbus A320, the Boeing 737-800, the Boeing 737-900, and the Embraer E175, and Frontier Airlines flies the Airbus A321 and the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full BWI to IAH nonstop schedule

This page carries the full BWI to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each BWI to IAH nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Baltimore to Houston nonstop

Carriers operating BWI to IAH nonstop in the current schedule.

See BWI to IAH on the interactive map →

Frequently asked questions about BWI to IAH

How long is the flight from Baltimore (BWI) to Houston (IAH)?
Scheduled flight times from Baltimore (BWI) to Houston (IAH) run from 3h 21m to 3h 45m across the departures in the schedule table on this page. The nonstop covers about 1,234 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from BWI to IAH?
United Airlines and Frontier Airlines fly BWI to IAH nonstop. 2LNR doesn't show award or upgrade space for any of them on BWI to IAH, so this page carries the schedule rather than a space claim.
How many flights a week are there from BWI to IAH?
About 34 nonstop flights a week run between Baltimore (BWI) and Houston (IAH) in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BWI to IAH depart?
Scheduled BWI to IAH nonstops in the next 7 days with service leave between 06:00 and 18:16, local time at Baltimore. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate BWI to IAH nonstop?
In the schedule table on this page, BWI to IAH nonstops fly as UA 1898, UA 1911, UA 2194, UA 2228, UA 2748, and UA 6212 on United Airlines, and F9 3067 on Frontier Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on BWI to IAH?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying BWI to IAH. The page carries the full BWI to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full BWI to IAH nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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