Nonstop flights from Houston to Baltimore

Southwest Airlines flies this route 4 to 5 times a day.

HOUHouston William P. Hobby

1,245 mi · 34 flights a week

BWIBaltimore/Washington International Thurgood Marshall

HOUBWI

When they leave

Houston time

5:25a8:35pFirst departure 5:25 AM, last 8:35 PM

Three in the morning, 5:25 AM to 11:50 AM, then three in the afternoon, 3:25 PM to 4:05 PM, then four in the evening, 5:45 PM to 8:35 PM.

Every flight

Earliest first

5:25 AM→9:30 AMSouthwest AirlinesBoeing 737 MAX 8Daily
8:40 AM→12:40 PMSouthwest AirlinesBoeing 737-700Sat
11:50 AM→3:55 PMSouthwest AirlinesBoeing 737 MAX 8Daily
3:25 PM→7:35 PMSouthwest AirlinesBoeing 737-700Mon, Thu, Fri
3:55 PM→8:10 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
4:05 PM→8:15 PMSouthwest AirlinesBoeing 737-700Sun
5:45 PM→10:00 PMSouthwest AirlinesBoeing 737 MAX 8Tue, Wed
5:50 PM→10:00 PMSouthwest AirlinesBoeing 737 MAX 8Sat
6:15 PM→10:25 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri
8:35 PM→12:40 AM⁺¹Southwest AirlinesBoeing 737 MAX 8Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Houston to Baltimore

Southwest Airlines is the only airline flying nonstop from Houston to Baltimore, 4 to 5 times a day on the Boeing 737 MAX 8 and Boeing 737-700.

There are 4 or 5 flights every day of the week. The first arrival in Baltimore is at 9:30 AM and the last at 12:40 AM the next day. The flight covers 1,245 miles.

Flying back, Baltimore to Houston has 30 nonstop flights a week. George Bush Intercontinental (IAH) also has nonstop flights to Baltimore, 21 a week. From Houston, Ronald Reagan Washington National (DCA) is the other Washington area airport with nonstop flights, 20 a week.