Cheap flight from Baltimore to Houston from $69

Frequently Asked Questions

• Which airlines offer direct flights from Baltimore to Houston?

  At the moment, you can catch a nonstop flight from Baltimore to Houston with the following airlines, including: Spirit Airlines United Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Baltimore (BWI) to Houston (HOU) and what is the distance?

  It takes around 3 hours 46 minutes to fly from Baltimore (BWI) to Houston (HOU).

• When is the best time to book flights from Baltimore to Houston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Baltimore to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Baltimore to Houston?

  Based on Trip.com data in the past 4 weeks, there is 26 flight per week flying from Baltimore to Houston. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA1898 (06:13)

• When are flight tickets from Baltimore (BWI) to Houston (HOU) the cheapest?

  The cheapest months to fly from Baltimore to Houston is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Baltimore to Houston on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Baltimore to Houston on November 20, 2025 with Frontier Airlines, with prices starting at $68.

• Which airports can I fly to for Houston from Baltimore?

  You can land at any one of the following hubs in Houston, with Baltimore/Washington International Airport to George Bush Intercontinental Airport (BWI-IAH) is by far the most common option on this route: George Bush Intercontinental Airport (IAH) William P. Hobby Airport (HOU).

• Is there any time difference between Baltimore and Houston?

  The time difference between Houston and Baltimore is 1h.

• How do I change or cancel my ticket from Baltimore to Houston?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.