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.

$46 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, Dec 3 - Wed, Dec 9

1:17 pm - 8:36 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

20h 19m2 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson

9:41 am - 10:41 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

12h 00m1 stop Atlanta Hartsfield-Jackson

$156Frontier

Wed, Dec 2 - Sun, Dec 6

6:00 am - 11:50 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

6h 50m1 stop Atlanta Hartsfield-Jackson

9:41 am - 10:41 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

12h 00m1 stop Atlanta Hartsfield-Jackson

$156Frontier

Fri, Dec 4 - Mon, Dec 7

6:20 am - 11:04 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

17h 44m1 stop Fort Lauderdale

9:41 am - 9:07 amIAH Houston George Bush Intcntl-BWI Baltimore/Washington

22h 26m1 stop Atlanta Hartsfield-Jackson

$230Multiple Airlines

Sat, Jan 9 - Sat, Jan 16

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

3h 43mnonstop

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

3h 10mnonstop

$237United Airlines

Wed, Feb 3 - Sat, Feb 6

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

3h 43mnonstop

7:35 am - 11:39 amIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 04mnonstop

$237United Airlines

Tue, Dec 15 - Wed, Dec 16

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

3h 35mnonstop

6:55 pm - 10:50 pmHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Wed, Feb 3 - Sat, Feb 6

11:40 am - 2:10 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 30mnonstop

5:45 pm - 9:40 pmHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Fri, Dec 4 - Sun, Dec 6

5:47 pm - 8:24 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 37mnonstop

1:10 pm - 11:30 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

9h 20m1 stop Fort Lauderdale

$241Multiple Airlines

Sat, Jan 16 - Sat, Jan 23

11:15 am - 4:37 pmBWI Baltimore/Washington-HOU Houston Hobby

6h 22m1 stop Atlanta Hartsfield-Jackson

11:12 am - 6:03 pmHOU Houston Hobby-BWI Baltimore/Washington

5h 51m1 stop Atlanta Hartsfield-Jackson

$257Delta

Sat, Jan 16 - Tue, Jan 26

5:21 pm - 9:49 pmBWI Baltimore/Washington-HOU Houston Hobby

5h 28m1 stop Atlanta Hartsfield-Jackson

11:12 am - 5:54 pmHOU Houston Hobby-BWI Baltimore/Washington

5h 42m1 stop Atlanta Hartsfield-Jackson

$257Delta

Recent last minute flight deals from Maryland to Houston

Fri, Nov 6 - Tue, Nov 10

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

$159Frontier

Thu, Nov 5 - Tue, Nov 10

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

$161Frontier

Fri, Nov 6 - Mon, Nov 9

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

25h 48m1 stop Fort Lauderdale

7:05 am - 11:30 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

15h 25m1 stop Fort Lauderdale

$272Multiple Airlines

Mon, Nov 9 - Wed, Nov 11

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

25h 48m1 stop Fort Lauderdale

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

25h 05m1 stop Fort Lauderdale

$273Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

8:08 am - 2:11 pmBWI Baltimore/Washington-HOU Houston Hobby

7h 03m1 stop Atlanta Hartsfield-Jackson

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

5h 54m1 stop Atlanta Hartsfield-Jackson

$597Delta

Tue, Nov 10 - Tue, Nov 17

4:50 pm - 11:21 pmBWI Baltimore/Washington-HOU Houston Hobby

7h 31m1 stop Atlanta Hartsfield-Jackson

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

5h 54m1 stop Atlanta Hartsfield-Jackson

$597Delta

Tue, Nov 10 - Tue, Nov 17

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

3h 30mnonstop

5:40 am - 9:25 amHOU Houston Hobby-BWI Baltimore/Washington

2h 45mnonstop

$622Southwest

Tue, Nov 10 - Tue, Nov 17

4:05 pm - 8:00 pmBWI Baltimore/Washington-HOU Houston Hobby

4h 55m1 stop Memphis

11:05 am - 3:05 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 00mnonstop

$628Southwest

Sun, Nov 8 - Sat, Nov 14

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

3h 37mnonstop

6:40 pm - 10:44 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 04mnonstop

$652United Airlines

Mon, Nov 9 - Thu, Nov 12

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

3h 37mnonstop

7:34 pm - 11:38 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 04mnonstop

$714United Airlines

Recent direct flight deals from Maryland to Houston

Sat, Dec 5 - Mon, Dec 14

5:47 pm - 8:29 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 42mnonstop

12:41 pm - 4:52 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 11mnonstop

$158Frontier

Thu, Dec 10 - Mon, Dec 14

5:57 pm - 8:39 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 42mnonstop

12:41 pm - 4:52 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 11mnonstop

$161Frontier

Fri, Dec 11 - Thu, Dec 17

5:57 pm - 8:39 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 42mnonstop

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

3h 11mnonstop

$161Frontier

Thu, Dec 10 - Mon, Dec 14

5:57 pm - 8:39 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 42mnonstop

12:41 pm - 4:52 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 11mnonstop

$161Frontier

Sat, Jan 9 - Sat, Jan 16

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

3h 43mnonstop

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

3h 10mnonstop

$237United Airlines

Wed, Feb 3 - Sat, Feb 6

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

3h 43mnonstop

7:35 am - 11:39 amIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 04mnonstop

$237United Airlines

Tue, Dec 15 - Wed, Dec 16

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

3h 35mnonstop

6:55 pm - 10:50 pmHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Wed, Feb 3 - Sat, Feb 6

11:40 am - 2:10 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 30mnonstop

5:45 pm - 9:40 pmHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Sat, Dec 12 - Tue, Dec 15

6:00 pm - 8:30 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 30mnonstop

11:05 am - 3:05 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 00mnonstop

$237Southwest

Tue, Dec 1 - Tue, Dec 1

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

3h 35mnonstop

6:55 pm - 10:50 pmHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Useful Info

Cheapest flight	$46

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.