$107 Find Cheap Flights from Maryland to Houston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Maryland to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maryland to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Maryland to Houston

Thu, Oct 8 - Mon, Oct 12
Frontier Logo
9:29 pm - 7:29 am
BWI
-
IAH
11h 00m
1 stop
Frontier Logo
4:16 pm - 8:25 pm
IAH
-
BWI
3h 09mnonstop
$196Frontier
Fri, Sep 18 - Sun, Sep 20
Frontier Logo
5:42 pm - 8:06 pm
BWI
-
IAH
3h 24mnonstop
Frontier Logo
9:04 pm - 9:25 am
IAH
-
BWI
11h 21m
1 stop
$196Frontier
Sat, Sep 5 - Mon, Sep 7
United Airlines Logo
1:15 pm - 3:40 pm
BWI
-
IAH
3h 25mnonstop
United Airlines Logo
7:35 am - 11:45 am
IAH
-
BWI
3h 10mnonstop
$217United Airlines
Wed, Oct 7 - Mon, Oct 12
Southwest Logo
6:35 am - 8:50 am
BWI
-
HOU
3h 15mnonstop
Southwest Logo
9:35 pm - 1:30 am
HOU
-
BWI
2h 55mnonstop
$217Southwest
Wed, Sep 23 - Wed, Oct 7
Southwest Logo
7:45 am - 10:00 am
BWI
-
HOU
3h 15mnonstop
Southwest Logo
6:30 pm - 10:25 pm
HOU
-
BWI
2h 55mnonstop
$217Southwest
Thu, Oct 1 - Sun, Oct 4
Multiple Airlines Logo
6:00 pm - 12:43 am
DCA
-
IAH
7h 43m
1 stop
Multiple Airlines Logo
12:58 pm - 9:07 pm
IAH
-
DCA
7h 09m
1 stop
$229Multiple Airlines
Fri, Aug 28 - Tue, Sep 1
Multiple Airlines Logo
3:20 pm - 10:59 pm
DCA
-
IAH
8h 39m
1 stop
Multiple Airlines Logo
11:35 am - 9:59 pm
IAH
-
DCA
9h 24m
1 stop
$229Multiple Airlines
Tue, Sep 8 - Wed, Sep 9
United Airlines Logo
10:29 pm - 12:45 am
IAD
-
IAH
3h 16mnonstop
United Airlines Logo
7:20 am - 11:28 am
IAH
-
IAD
3h 08mnonstop
$231United Airlines
Sat, Sep 12 - Tue, Sep 15
Delta Logo
6:07 pm - 10:39 pm
IAD
-
HOU
5h 32m
1 stop
Delta Logo
5:26 pm - 12:41 am
HOU
-
IAD
6h 15m
1 stop
$237Delta
Tue, Sep 15 - Wed, Sep 16
Delta Logo
12:26 pm - 4:30 pm
IAD
-
HOU
5h 04m
1 stop
Delta Logo
6:00 am - 11:30 am
HOU
-
IAD
4h 30m
1 stop
$237Delta
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Good to know

Cheapest flight

$107
Flight from Philadelphia to Houston George Bush Airport

FAQs for booking flights from Maryland to Houston

  • How does KAYAK find such low prices on flights from Maryland to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maryland to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Maryland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Houston

Cabin class types available on flights to Maryland

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Houston
Business Class flights to Houston
Premium Economy Class flights to Houston
Economy Class flights to Houston