How many flights depart from Houston to Maryland on average per week?

As of November 2025, 404 flights take off from Houston and land in Maryland each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

What is the cheapest airline that flies from Houston to Maryland?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Houston to Maryland

How many flights depart from Houston to Maryland on average per day?

As of November 2025, there are 57 flights per day flying from Houston to Maryland. The most common time of day flights depart is 12:00PM, with 44% of flights taking off in the afternoon.

What airlines fly to Maryland?

Spirit Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Maryland from Houston according to our data. Spirit Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 6 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Houston to Maryland?

Prices for flights from Houston to Maryland are updated daily.

How many operators does momondo search for flights from Houston to Maryland?

As of November 2025, there are 6 operators available to choose from for flights from Houston to Maryland.

How old do you have to be to fly from Houston to Maryland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Maryland.

What documentation or ID do you need to fly to Maryland?

The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$57 Cheap Flights from Houston to Maryland in 2025/26

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Cheap round-trip flights

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6:15 am - 10:19 amIAH-BWI

3h 04mnonstop

9:13 am - 6:56 pmBWI-IAH

10h 43m1 stop

$111Frontier

Find Deal

Thu, Dec 11 - Sun, Dec 14

5:20 am - 9:17 amIAH-BWI

2h 57mnonstop

11:14 am - 1:56 pmBWI-IAH

3h 42mnonstop

$112Multiple Airlines

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Fri, Dec 12 - Sun, Dec 14

8:00 am - 6:29 pmIAH-BWI

9h 29m1 stop

11:14 am - 1:54 pmBWI-IAH

3h 40mnonstop

$113Frontier

Find Deal

Tue, Nov 18 - Thu, Nov 20

5:20 am - 9:17 amIAH-BWI

2h 57mnonstop

6:00 am - 8:29 amBWI-IAH

3h 29mnonstop

$115Spirit Airlines

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Fri, Dec 12 - Sun, Jan 11

6:30 am - 10:24 amIAH-BWI

2h 54mnonstop

2:00 pm - 8:10 pmBWI-IAH

7h 10m1 stop

$116Spirit Airlines

Find Deal

Sat, Nov 15 - Wed, Nov 19

6:00 am - 9:55 amHOU-BWI

2h 55mnonstop

7:30 am - 10:20 amBWI-HOU

3h 50mnonstop

$137Southwest

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Fri, Jan 23 - Tue, Jan 27

3:45 pm - 7:35 pmHOU-BWI

2h 50mnonstop

3:45 pm - 7:40 pmBWI-HOU

4h 55m1 stop

$143Southwest

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Fri, Jan 23 - Tue, Jan 27

12:16 pm - 9:17 pmHOU-BWI

8h 01m1 stop

11:09 am - 5:59 pmBWI-HOU

7h 50m2 stops

$202American Airlines

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Sat, Dec 6 - Tue, Dec 9

9:31 am - 1:50 pmIAH-DCA

3h 19mnonstop

5:24 pm - 12:01 amDCA-IAH

7h 37m1 stop

$219American Airlines

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Tue, Dec 2 - Tue, Dec 2

7:20 am - 11:36 amIAH-PHL

3h 16mnonstop

5:07 pm - 11:59 pmPHL-IAH

7h 52m1 stop

$234United Airlines

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Thu, Dec 11 - Sat, Dec 13

Delta flights from Houston to Maryland

Our best Delta deals on Houston to Maryland flight tickets

Delta

Dec 3

HOU2:32 pmHouston Hobby

6h 08m

1 stop

PHL9:40 pmPhiladelphia

Dec 6

PHL12:37 pmPhiladelphia

5h 56m

1 stop

HOU5:33 pmHouston Hobby

$217

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Delta

Dec 13

HOU6:40 pmHouston Hobby

4h 42m

1 stop

BWI12:22 amBaltimore/Washington

Dec 15

BWI7:02 amBaltimore/Washington

7h 26m

1 stop

HOU1:28 pmHouston Hobby

$227

Find similar

Delta

Dec 13

HOU6:40 pmHouston Hobby

4h 56m

1 stop

PHL12:36 amPhiladelphia

Dec 15

PHL6:55 amPhiladelphia

7h 33m

1 stop

HOU1:28 pmHouston Hobby

$233

Find similar

United Airlines flights from Houston to Maryland

Our best United Airlines deals on Houston to Maryland flight tickets

United Airlines

Dec 11

IAH7:20 amHouston George Bush Intcntl

3h 16m

PHL11:36 amPhiladelphia

Dec 13

PHL5:07 pmPhiladelphia

7h 52m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$234

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United Airlines

Nov 13

IAH6:10 pmHouston George Bush Intcntl

2h 59m

DCA10:09 pmWashington, D.C. Reagan-National

Nov 17

DCA12:50 pmWashington, D.C. Reagan-National

3h 35m

IAH3:25 pmHouston George Bush Intcntl

$659

Find similar

United Airlines

Nov 13

IAH12:00 pmHouston George Bush Intcntl

2h 58m

DCA3:58 pmWashington, D.C. Reagan-National

Nov 17

DCA11:05 amWashington, D.C. Reagan-National

7h 15m

1 stop

IAH5:20 pmHouston George Bush Intcntl

$955

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Fly from

Fly to

Route

Depart

Return

Price

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Thu 12/11

6:15 am-10:19 am

Nonstop3h 04m

Baltimore/Washington

Sun 12/14

9:13 am-6:56 pm

1 stop10h 43m

$111

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 12/12

5:20 am-9:17 am

Nonstop2h 57m

Baltimore/Washington

Sun 12/14

11:14 am-1:56 pm

Nonstop3h 42m

$112

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Tue 11/18

8:00 am-6:29 pm

1 stop9h 29m

Baltimore/Washington

Thu 11/20

11:14 am-1:54 pm

Nonstop3h 40m

$113

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Fri 12/12

5:20 am-9:17 am

Nonstop2h 57m

Baltimore/Washington

Sun 1/11

6:00 am-8:29 am

Nonstop3h 29m

$115

HoustonBaltimore

IAH - BWI

IAHBWI

Houston George Bush Intcntl

Sat 11/15

6:30 am-10:24 am

Nonstop2h 54m

Baltimore/Washington

Wed 11/19

2:00 pm-8:10 pm

1 stop7h 10m

$116

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 1/23

6:00 am-9:55 am

Nonstop2h 55m

Baltimore/Washington

Tue 1/27

7:30 am-10:20 am

Nonstop3h 50m

$137

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 1/23

3:45 pm-7:35 pm

Nonstop2h 50m

Baltimore/Washington

Tue 1/27

3:45 pm-7:40 pm

1 stop4h 55m

$143

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Sat 12/6

12:16 pm-9:17 pm

1 stop8h 01m

Baltimore/Washington

Tue 12/9

11:09 am-5:59 pm

2 stops7h 50m

$202

HoustonWashington, D.C.

IAH - DCA

IAHDCA

Houston George Bush Intcntl

Tue 12/2

9:31 am-1:50 pm

Nonstop3h 19m

Washington, D.C. Reagan-National

Tue 12/2

5:24 pm-12:01 am

1 stop7h 37m

$219

HoustonPhiladelphia

IAH - PHL

IAHPHL

Houston George Bush Intcntl

Thu 12/11

7:20 am-11:36 am

Nonstop3h 16m

Philadelphia

Sat 12/13

5:07 pm-11:59 pm

1 stop7h 52m

$234

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How to get the cheapest flight ticket from Houston to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Houston is in September. Flight prices, which tend to average around $204, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in September, then you should wait until October to fly from Houston, when ticket prices are also cheap, with an average price of $222.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Houston to Maryland is on a Tuesday. Travelers who choose to depart for Maryland on a Tuesday will often find tickets for as low as $310. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $446.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from Houston to Maryland during this time can be as low as $479. In contrast, the most expensive time of day to depart to Maryland is in the afternoon when prices are around $697.

What is the cheapest Houston to Maryland flight route?

Fly from Houston George Bush Intcntl to Baltimore/Washington for the best Houston - Maryland flight prices

How far in advance should I book a flight to Maryland?

You are more likely to see cheaper flights to Maryland from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $340 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Houston for as low as $280 on momondo.

What cabin class options are available on Houston to Maryland flights?

There are 4 cabin classes available to choose from on Houston to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Maryland

Fastest flight time	2h 50m
Direct flights	Every day
Airports in Maryland	3 airports

The fastest flight from Houston to Maryland takes 2h 50m

Direct flights go from Houston to Maryland every day.

There are 3 airports near Maryland: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Houston to Maryland?
Prices for flights from Houston to Maryland are updated daily.
How many operators does momondo search for flights from Houston to Maryland?
As of November 2025, there are 6 operators available to choose from for flights from Houston to Maryland.
How old do you have to be to fly from Houston to Maryland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Maryland.
What documentation or ID do you need to fly to Maryland?
The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Maryland

Compare and see reviews for airlines that fly from Houston to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $72	Free Cancellation	Rating 5.8 3,117 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $91	Free Cancellation	Rating 6.3 8,114 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $150	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Southwest	PriceFrom $185	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 11,036 reviews	Search American Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Maryland?

It is quick and easy to find Houston to Maryland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Maryland that suits you.

Can I find flights from Houston to Maryland with flexible booking policies on momondo?

Flights from Houston to Maryland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Maryland?

Once all potential Houston to Maryland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Maryland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Maryland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Maryland

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Cheap flights from Houston to Maryland from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Maryland departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Delta flights from Houston to Maryland

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United Airlines flights from Houston to Maryland

Our best United Airlines deals on Houston to Maryland flight tickets

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How to get the cheapest flight ticket from Houston to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Maryland?

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Houston to Maryland is on a Tuesday. Travelers who choose to depart for Maryland on a Tuesday will often find tickets for as low as $310. The most expensive day to fly to Maryland is Sunday, with ticket prices averaging around $446.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from Houston to Maryland during this time can be as low as $479. In contrast, the most expensive time of day to depart to Maryland is in the afternoon when prices are around $697.

What is the cheapest Houston to Maryland flight route?

Fly from Houston George Bush Intcntl to Baltimore/Washington for the best Houston - Maryland flight prices

How far in advance should I book a flight to Maryland?

What cabin class options are available on Houston to Maryland flights?

There are 4 cabin classes available to choose from on Houston to Maryland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Houston to Maryland?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Houston to Maryland

What airlines fly to Maryland?

How many flights depart from Houston to Maryland on average per day?

As of November 2025, there are 57 flights per day flying from Houston to Maryland. The most common time of day flights depart is 12:00PM, with 44% of flights taking off in the afternoon.

How many flights depart from Houston to Maryland on average per week?

As of November 2025, 404 flights take off from Houston and land in Maryland each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

Cheap Houston to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Maryland

Fastest flight time

Direct flights

Airports in Maryland

When did momondo last update prices for flights from Houston to Maryland?

How many operators does momondo search for flights from Houston to Maryland?

How old do you have to be to fly from Houston to Maryland?

What documentation or ID do you need to fly to Maryland?

Best airlines flying from Houston to Maryland

Compare and see reviews for airlines that fly from Houston to Maryland with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Maryland?

Can I find flights from Houston to Maryland with flexible booking policies on momondo?

How can momondo help me find flights from Houston to Maryland?

I’m not ready to book a flight from Houston to Maryland right now. Can momondo alert me if prices change?

An easier way to manage your Maryland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Maryland

Popular cities in Maryland

Popular flights according to clicks in the last 7 days on momondo