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Cheap flights from Maryland to Houston

BWI — HOU
Nov 3 — Nov 101
Tue 11/3
Tue 11/10
1 adult, Economy
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Find flight deals from Maryland to Houston

Popular in

June

Cheapest in

January

Average price

$351
Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Maryland to Houston

How far ahead should I book a flight from Maryland to Houston?

To ensure you get the cheapest price possible for a flight from Maryland to Houston, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Maryland to Houston?

Currently, January is the cheapest month in which you can book a flight from Maryland to Houston (average of $216). Flying from Maryland to Houston in June is currently the most expensive (average of $374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to HOU?

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Maryland to Houston by exploring options for tickets in the evening.

What is the cheapest day to fly from Maryland to Houston?

Travelers seeking maximum savings on their Maryland to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • What are the cheapest airlines to fly from Maryland to Houston one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $54. United Airlines flights start at $108 while deals on Southwest start at $118 one-way.

  • What are the most popular routes from Maryland to Houston?

    Most travelers choose Baltimore/Washington - Houston Hobby, Washington, D.C. Reagan-National - Houston Hobby or Washington, D.C. Dulles Intl - Houston Hobby when deciding on the best route from Maryland to Houston.

  • What are the cheapest flights from Maryland to Houston?

    While on average a flight from Maryland to Houston is generally $403, our data shows the cheapest flight currently is $157. When looking at the most popular route, (Baltimore/Washington - Houston Hobby), you can expect to pay $194 for that flight.

  • Can I find deals for flights from Maryland to Houston that include hotel bookings?

    Yes. In addition to deals on Maryland to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Houston.

  • Can I find deals for business class flights from Maryland to Houston?

    Yes. Cheapflights offers flight deals from Maryland to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Houston?

    Currently, January is the cheapest month in which you can book a flight from Maryland to Houston (average of $216). Flying from Maryland to Houston in June is currently the most expensive (average of $374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Maryland to Houston

LaGuardia to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Baltimore to Dallas/Fort Worth flights
Atlanta to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Boston to Dallas/Fort Worth flights
Baltimore to Hobby flights
LaGuardia to George Bush Intcntl flights
Newark to Austin flights
John F Kennedy Intl to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to Hobby flights
Denver to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Reagan-National to Hobby flights
O'Hare Intl to Hobby flights
Newark to George Bush Intcntl flights
Los Angeles to Hobby flights
Fort Lauderdale to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
Atlanta to Hobby flights
Los Angeles to George Bush Intcntl flights
Dulles Intl to Hobby flights
Baltimore to George Bush Intcntl flights
O'Hare Intl to George Bush Intcntl flights
Philadelphia to Dallas/Fort Worth flights
Seattle to Hobby flights
Detroit to Dallas/Fort Worth flights
Los Angeles to Austin flights
Orlando to Dallas/Fort Worth flights
Santa Ana to Dallas/Fort Worth flights
Dallas/Fort Worth to Hobby flights
Raleigh to Dallas/Fort Worth flights
LaGuardia to Austin flights
O'Hare Intl to Austin flights
LaGuardia to Love Field flights
Orlando to Hobby flights
Minneapolis to Dallas/Fort Worth flights
Seattle to George Bush Intcntl flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to George Bush Intcntl flights
Sky Harbor Intl to Dallas/Fort Worth flights

Top 5 airlines flying from Maryland to Houston

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$102Average$285FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$182Average$384FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$186Average$376FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$234Average$451FlexibilityNo cancel feeOn-time63%

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