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.

$98 CHEAP FLIGHTS from Maryland to Houston

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Flight Deals

Cheap Flights from Maryland to Houston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maryland to Houston

Thu, Nov 26 - Thu, Dec 3

5:42 pm - 8:19 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

9:41 am - 5:47 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

7h 06m1 stop Atlanta Hartsfield-Jackson

$155Frontier

Tue, Dec 22 - Fri, Dec 25

9:46 pm - 12:24 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

15h 38m1 stop Miami

11:06 am - 3:17 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 11mnonstop

$155Frontier

Fri, Nov 13 - Sun, Nov 15

5:42 pm - 8:19 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

12:45 pm - 11:30 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

9h 45m1 stop Fort Lauderdale

$199Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

5:42 pm - 8:19 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

12:45 pm - 11:30 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

9h 45m1 stop Fort Lauderdale

$199Multiple Airlines

Tue, Jan 5 - Wed, Jan 6

6:00 am - 8:43 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 43mnonstop

6:39 pm - 10:45 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 06mnonstop

$237United Airlines

Wed, Dec 9 - Wed, Dec 16

4:25 pm - 7:00 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 35mnonstop

4:25 pm - 8:30 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 05mnonstop

$237Southwest

Wed, Dec 2 - Sat, Dec 12

8:50 am - 11:20 amBWI Baltimore/Washington-HOU Houston Hobby

3h 30mnonstop

6:15 pm - 10:10 pmHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Mon, Dec 14 - Sat, Jan 16

6:00 am - 8:36 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 36mnonstop

12:08 pm - 4:18 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 10mnonstop

$240United Airlines

Wed, Dec 2 - Sat, Dec 5

6:32 pm - 11:31 pmBWI Baltimore/Washington-HOU Houston Hobby

5h 59m1 stop Atlanta Hartsfield-Jackson

6:12 am - 12:54 pmHOU Houston Hobby-BWI Baltimore/Washington

5h 42m1 stop Atlanta Hartsfield-Jackson

$257Delta

Wed, Feb 10 - Sat, Feb 13

4:59 pm - 10:18 pmBWI Baltimore/Washington-HOU Houston Hobby

6h 19m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:48 amHOU Houston Hobby-BWI Baltimore/Washington

4h 48m1 stop Atlanta Hartsfield-Jackson

$257Delta

Recent last minute flight deals from Maryland to Houston

Wed, Nov 4 - Thu, Nov 12

1:56 pm - 2:44 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

25h 48m1 stop Fort Lauderdale

8:18 am - 1:01 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

27h 43m1 stop Fort Lauderdale

$160Frontier

Wed, Nov 4 - Fri, Nov 13

1:56 pm - 2:44 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

25h 48m1 stop Fort Lauderdale

8:18 am - 1:01 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

27h 43m1 stop Fort Lauderdale

$160Frontier

Wed, Nov 4 - Wed, Nov 11

5:40 am - 11:34 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

6h 54m1 stop Atlanta Hartsfield-Jackson

12:45 pm - 2:50 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

25h 05m1 stop Fort Lauderdale

$308Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

3:04 pm - 8:55 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

6h 51m1 stop Orlando

12:45 pm - 2:50 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

25h 05m1 stop Fort Lauderdale

$312Multiple Airlines

Wed, Nov 4 - Sun, Dec 13

6:25 pm - 8:55 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 30mnonstop

5:55 am - 9:45 amHOU Houston Hobby-BWI Baltimore/Washington

2h 50mnonstop

$497Southwest

Wed, Nov 4 - Sun, Dec 13

2:50 pm - 7:50 pmBWI Baltimore/Washington-HOU Houston Hobby

6h 00m1 stop Fort Lauderdale

5:55 am - 9:45 amHOU Houston Hobby-BWI Baltimore/Washington

2h 50mnonstop

$503Southwest

Wed, Nov 4 - Sat, Nov 14

11:02 am - 4:32 pmBWI Baltimore/Washington-HOU Houston Hobby

6h 30m1 stop Atlanta Hartsfield-Jackson

5:24 pm - 12:58 amHOU Houston Hobby-BWI Baltimore/Washington

6h 34m1 stop Atlanta Hartsfield-Jackson

$597Delta

Wed, Nov 4 - Wed, Nov 11

11:02 am - 4:32 pmBWI Baltimore/Washington-HOU Houston Hobby

6h 30m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:54 pmHOU Houston Hobby-BWI Baltimore/Washington

5h 54m1 stop Atlanta Hartsfield-Jackson

$597Delta

Tue, Nov 3 - Tue, Nov 10

6:00 am - 8:37 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

12:20 pm - 4:25 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 05mnonstop

$652United Airlines

Tue, Nov 3 - Wed, Nov 11

4:30 pm - 7:05 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 35mnonstop

7:35 am - 11:40 amIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 05mnonstop

$652United Airlines

Recent direct flight deals from Maryland to Houston

Wed, Nov 18 - Tue, Dec 1

4:59 pm - 7:36 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

12:45 pm - 4:52 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 07mnonstop

$156Frontier

Wed, Nov 25 - Wed, Dec 2

5:42 pm - 8:19 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

12:45 pm - 4:52 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 07mnonstop

$156Frontier

Thu, Dec 24 - Thu, Jan 7

4:12 pm - 6:54 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 42mnonstop

9:28 am - 1:39 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 11mnonstop

$156Frontier

Mon, Nov 23 - Thu, Dec 3

5:42 pm - 8:19 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

12:45 pm - 4:52 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 07mnonstop

$158Frontier

Tue, Jan 5 - Wed, Jan 6

6:00 am - 8:43 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 43mnonstop

6:39 pm - 10:45 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 06mnonstop

$237United Airlines

Wed, Dec 9 - Wed, Dec 16

4:25 pm - 7:00 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 35mnonstop

4:25 pm - 8:30 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 05mnonstop

$237Southwest

Wed, Dec 2 - Sat, Dec 12

8:50 am - 11:20 amBWI Baltimore/Washington-HOU Houston Hobby

3h 30mnonstop

6:15 pm - 10:10 pmHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Sat, Jan 30 - Sat, Feb 6

7:15 am - 9:50 amBWI Baltimore/Washington-HOU Houston Hobby

3h 35mnonstop

9:25 am - 1:25 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 00mnonstop

$237Southwest

Wed, Dec 2 - Sat, Dec 5

6:40 am - 9:15 amBWI Baltimore/Washington-HOU Houston Hobby

3h 35mnonstop

6:05 am - 9:55 amHOU Houston Hobby-BWI Baltimore/Washington

2h 50mnonstop

$237Southwest

Mon, Dec 14 - Sat, Jan 16

6:00 am - 8:36 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 36mnonstop

12:08 pm - 4:18 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 10mnonstop

$240United Airlines

Useful Info

Cheapest flight	$98

Flight from Baltimore to Houston George Bush Airport

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.