Cheap flights from Maryland (MD) to Houston (IAH)

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How to find the cheapest flight from
Maryland to Houston (IAH)

All the information you need to plan the best null to IAH flight in 2021: compare Maryland to Houston flight prices with the expected peak season, weather and rainfall in Houston.
How far in advance should I book a flight from Maryland to Houston?

To save up to 26% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Maryland to Houston from $118 1-2 weeks out and tickets from $157 for flights departing within the next 72 hours.

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

February can be a great time to fly to Houston from Maryland with a flight ticket averaging about $134. Cheapflights users have found deals in the month of February for as cheap as $68. The most expensive prices can be found in the month of December.

Cheap flights from Maryland to Houston in June, July 2021

The best prices found for Maryland to IAH flights for June, July
10 Jul - 28 Aug
$169pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
24 Jul - 31 Jul
$171pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
24 Jul - 31 Jul
$175pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Maryland to Houston 2021 flight deals

Cheap flights to Houston from Maryland found for this year
8 Sep - 11 Sep
$111pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
14 Sep - 18 Sep
$113pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
25 Sep - 2 Oct
$116pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Non-stop flights to Houston from Maryland

Save time with Maryland to Houston direct flight deals
25 Sep - 2 Oct
$116pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
8 Sep - 11 Sep
$122pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
15 Sep - 18 Sep
$123pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Maryland to Houston

Late deals on round-trip flights to Houston from Maryland, departing today and this week
23 Jun - 3 Jul
$198pp
BWI
Baltimore/Washington
Spirit Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
23 Jun - 3 Jul
$204pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
23 Jun - 30 Jun
$206pp
BWI
Baltimore/Washington
Spirit Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
   
2 STOPS
BWI
Baltimore/Washington

One-way flights to Houston from Maryland

The cheapest one-way flights from Maryland to Houston
8:15 am - 2:46 pm
Delta
1 Stop
7h 31m
BWI - IAH
Delta
$100
Delta
2:00 am - 6:51 am
American Airlines
1 Stop
5h 51m
BWI - IAH
American Airlines
1:42 pm - 7:39 am
Frontier
1 Stop
18h 57m
DCA - IAH
Frontier
$112
DreamWorldTravel

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Maryland</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Maryland to Houston

Are flight prices decreasing from Maryland to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Maryland and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Maryland to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Maryland to Houston George Bush Intcntl that may be offering flexible cancellation policies are United Airlines, Spirit Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly into for flights to Houston from Maryland?

Most people fly into Houston George Bush Intcntl (IAH) if they book a flight to Houston from Maryland. George Bush Intcntl is conveniently located just 15.9 mi from Houston’s city center.

Can I find flights from Maryland to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Maryland to Houston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $111, but on average you can expect to pay $133.

Are there nonstop flights from Maryland to Houston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Maryland to Houston under $200. A good price for a nonstop flight from Maryland to Houston is less than $145.

Are there last-minute flights available from Maryland to Houston for under $200?

There are currently 20+ open flights from Maryland to Houston within the next 7 days for less than $200.

What are the most popular airlines that fly from Maryland to Houston?

Before booking your flight from Maryland to Houston check out the most popular airlines for this route: Major Airline, American Airlines or Delta.

What are the most popular routes from Maryland to Houston?

The most popular flight routes from Maryland to Houston are Baltimore/Washington - Houston George Bush Intcntl, Washington Dulles Intl - Houston George Bush Intcntl and Washington Reagan-National - Houston George Bush Intcntl.

What are the cheapest Flights from Maryland to Houston?

Looking for the cheapest flight from Maryland to Houston? While on average our users pay $475, our data indicates the cheapest price to be $43. The most popular route (Baltimore/Washington - Houston George Bush Intcntl), is priced around $116.

What are the most reliable airlines from Maryland to Houston?

The top 3 most reliable airlines when flying from Maryland to Houston are Air New Zealand (94%), Mesa Airlines (91%) and United Airlines (89%).

How long is the flight from Maryland to Houston?

Airlines like United Airlines and Spirit Airlines fly from Maryland to Houston in about 2h 59m. The time it takes to get you to your destination is usually consistent. All flights are typically nonstop.

What is the cheapest airline to fly from Maryland to Houston round-trip?

Currently priced at $111, Spirit Airlines will fly you from Maryland to Houston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip.

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

$62 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $91 and $100, respectively.

Departure points for flights from Maryland to Houston

Select to see more specific information for flights to Houston from all departure points in Maryland.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Maryland to Houston.
Flight duration
3h 08m
Average temperature for June in Houston
82.4 °F
Avg rainfall for June in Houston
0.0 ″

Airports servicing

Frederick (FDK)
Hagerstown (HGR)
Salisbury (SBY)

Airports servicing Houston

Top 5 airlines flying from Maryland to Houston

The chart below displays the airlines Cheapflights users traveling from Maryland to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$112 $145 No cancel fee 62%
American Airlines
$56 $172 No cancel fee 71%
Spirit Airlines
$79 $201 No cancel fee 65%
Delta
$97 $210 No cancel fee N/A
United Airlines
$80 $292 No cancel fee 69%
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