$129 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 8/26. 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

Fri, Aug 14 - Mon, Aug 17
Southwest Logo
10:00 am - 2:00 pm
BWI
-
HOU
5h 00m
1 stop
Southwest Logo
10:00 am - 3:40 pm
HOU
-
BWI
4h 40m
1 stop
$255Southwest
Wed, Aug 19 - Fri, Sep 4
Frontier Logo
9:32 pm - 7:20 am
BWI
-
IAH
10h 48m
1 stop
Frontier Logo
10:04 pm - 9:56 pm
IAH
-
BWI
22h 52m
2 stops
$255Frontier
Tue, Aug 4 - Sat, Aug 22
Delta Logo
6:00 am - 9:50 am
BWI
-
HOU
4h 50m
1 stop
Delta Logo
6:00 am - 1:07 pm
HOU
-
BWI
6h 07m
1 stop
$256Delta
Tue, Jul 28 - Sun, Aug 2
Frontier Logo
8:36 am - 10:39 pm
BWI
-
IAH
15h 03m
1 stop
Frontier Logo
8:50 am - 7:26 am
IAH
-
BWI
21h 36m
1 stop
$256Frontier
Tue, Aug 4 - Sat, Aug 22
American Airlines Logo
8:16 am - 2:12 pm
BWI
-
IAH
6h 56m
1 stop
American Airlines Logo
9:04 am - 5:45 pm
IAH
-
BWI
7h 41m
1 stop
$261American Airlines
Fri, Aug 7 - Mon, Aug 10
Delta Logo
10:25 am - 4:25 pm
BWI
-
HOU
7h 00m
1 stop
Delta Logo
6:00 am - 1:05 pm
HOU
-
BWI
6h 05m
1 stop
$264Delta
Tue, Aug 4 - Sat, Aug 22
American Airlines Logo
11:56 am - 4:24 pm
DCA
-
IAH
5h 28m
1 stop
American Airlines Logo
6:49 am - 10:59 am
IAH
-
DCA
3h 10mnonstop
$269American Airlines
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
10:20 pm - 12:45 am
IAD
-
IAH
3h 25mnonstop
United Airlines Logo
8:20 pm - 12:30 am
IAH
-
IAD
3h 10mnonstop
$269United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
6:00 am - 8:36 am
IAD
-
IAH
3h 36mnonstop
United Airlines Logo
2:30 pm - 6:33 pm
IAH
-
IAD
3h 03mnonstop
$271United Airlines
Tue, Aug 18 - Fri, Aug 21
JetBlue Logo
6:10 am - 11:01 am
DCA
-
IAH
5h 51m
1 stop
JetBlue Logo
11:53 am - 10:59 pm
IAH
-
DCA
10h 06m
1 stop
$276JetBlue
Useful Info

Good to know

Cheapest flight$129
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