Cheap flights from Houston to Maryland
HOU — BWI
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Houston to Maryland
Keep the following information in mind while searching for Houston to Maryland flight deals. Data was last updated October 2, 2026.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | $333 |
Cheapflights Insights
Everything you need to know about your flight from Houston to Maryland
How far ahead should I book a flight from Houston to Maryland?
To ensure you get the cheapest price possible for a flight from Houston to Maryland, you should look to book at least 70 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 Houston to Maryland?
Currently, January is the cheapest month in which you can book a flight from Houston to Maryland (average of $209). Flying from Houston to Maryland in July is currently the most expensive (average of $386). 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 HOU to MD?
Find hourly flight availability from Houston to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2026.
It’s optimal to fly from Houston to Maryland at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the evening.
What is the cheapest day to fly from Houston to Maryland?
Use this chart to determine the cheapest time to fly round-trip from Houston to Maryland. Price data was last updated on September 26, 2026.
Travelers seeking maximum savings on their Houston to Maryland flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Maryland
Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated October 2, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Houston to Maryland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Crew
8.6
Comfort
8.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Related info for your journey
Find useful and relevant information for your journey from Houston to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Search flights from Houston to Maryland by cabin class
Find flights from Houston to Maryland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Maryland flights
Browse other Houston and Maryland flight options. Last updated on October 2, 2026.
Popular flight searches
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Consider these flights traveling from Houston to Maryland.
Top 4 airlines flying from Houston to Maryland
Discover the top 4 airlines that operate flights from Houston to Maryland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$284 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$356 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$434 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$406 | FlexibilityNo cancel fee | On-time63% |