$85 Find Cheap Flights from Maryland to Houston

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 6/23. 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
10:23 am - 4:02 pm
BWI
-
IAH
6h 39m
1 stop
Frontier Logo
12:21 pm - 8:57 pm
IAH
-
BWI
7h 36m
1 stop
$142Frontier
Mon, Sep 14 - Tue, Sep 29
Frontier Logo
8:00 am - 12:40 pm
BWI
-
IAH
5h 40m
1 stop
Frontier Logo
7:00 am - 4:12 pm
IAH
-
BWI
8h 12m
1 stop
$152Frontier
Wed, Jun 24 - Wed, Jul 1
Frontier Logo
8:31 am - 10:48 pm
BWI
-
IAH
15h 17m
1 stop
Frontier Logo
11:12 am - 6:32 pm
IAH
-
BWI
6h 20m
1 stop
$158Frontier
Wed, Jun 24 - Tue, Jun 30
Frontier Logo
8:31 am - 10:48 pm
BWI
-
IAH
15h 17m
1 stop
Frontier Logo
8:02 pm - 7:35 am
IAH
-
BWI
10h 33m
1 stop
$160Frontier
Tue, Oct 6 - Tue, Oct 13
Delta Logo
8:25 am - 6:59 pm
PHL
-
IAH
11h 34m
1 stop
Delta Logo
5:55 am - 4:10 pm
IAH
-
PHL
9h 15m
1 stop
$225Delta
Sat, Oct 10 - Tue, Oct 13
Delta Logo
5:30 am - 4:23 pm
PHL
-
HOU
11h 53m
1 stop
Delta Logo
6:00 am - 4:10 pm
HOU
-
PHL
9h 10m
1 stop
$225Delta
Wed, Sep 16 - Wed, Sep 23
Delta Logo
8:00 am - 10:35 pm
IAD
-
HOU
15h 35m
1 stop
Delta Logo
6:00 am - 12:32 am
HOU
-
IAD
17h 32m
1 stop
$243Delta
Sat, Jul 4 - Sat, Jul 11
Southwest Logo
8:50 am - 5:15 pm
PHL
-
HOU
9h 25m
2 stops
Southwest Logo
3:40 pm - 11:55 pm
HOU
-
PHL
7h 15m
1 stop
$304Southwest
Sat, Jul 4 - Tue, Jul 7
Southwest Logo
11:55 am - 6:55 pm
PHL
-
HOU
8h 00m
2 stops
Southwest Logo
6:00 am - 12:15 pm
HOU
-
PHL
5h 15m
1 stop
$319Southwest
Tue, Sep 29 - Tue, Oct 6
Southwest Logo
7:15 am - 1:45 pm
PHL
-
HOU
7h 30m
2 stops
Southwest Logo
10:20 am - 11:30 pm
HOU
-
PHL
12h 10m
1 stop
$325Southwest
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Good to know

Cheapest flight$89
Flight from Washington Dulles Airport 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