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

Fri, Dec 11 - Mon, Dec 14

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

3h 42mnonstop

6:24 pm - 9:07 amIAH Houston George Bush Intcntl-BWI Baltimore/Washington

13h 43m1 stop Atlanta Hartsfield-Jackson

$160Frontier

Fri, Jan 15 - Mon, Jan 18

3:58 pm - 6:44 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

3h 46mnonstop

7:29 pm - 7:14 amIAH Houston George Bush Intcntl-BWI Baltimore/Washington

10h 45m1 stop Atlanta Hartsfield-Jackson

$162Frontier

Tue, Dec 8 - Tue, Dec 15

6:00 am - 11:46 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

6h 46m1 stop Atlanta Hartsfield-Jackson

7:00 am - 9:14 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

13h 14m1 stop Fort Lauderdale

$184Multiple Airlines

Sat, Dec 5 - Sat, Dec 12

9:43 am - 4:06 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

7h 23m1 stop Fort Lauderdale

7:00 am - 9:14 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

13h 14m1 stop Fort Lauderdale

$185Multiple Airlines

Wed, Jan 6 - Sat, Jan 9

3:47 pm - 6:30 pmBWI 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

Sat, Jan 9 - Wed, Jan 13

5:00 pm - 7:35 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 35mnonstop

11:15 am - 3:15 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 00mnonstop

$237Southwest

Sat, Jan 30 - Tue, Feb 2

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

3h 35mnonstop

3:05 pm - 7:10 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 05mnonstop

$237Southwest

Wed, Jan 6 - Mon, Jan 11

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

3h 43mnonstop

6:24 pm - 10:30 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 06mnonstop

$257United Airlines

Wed, Dec 16 - Tue, Jan 5

12:00 pm - 4:29 pmBWI Baltimore/Washington-HOU Houston Hobby

5h 29m1 stop Atlanta Hartsfield-Jackson

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

5h 43m1 stop Atlanta Hartsfield-Jackson

$257Delta

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

Recent last minute flight deals from Maryland to Houston

Sun, Nov 15 - Tue, Nov 17

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

Thu, Nov 12 - Tue, Nov 17

11:09 am - 1:47 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

27h 38m1 stop Miami

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

27h 43m1 stop Fort Lauderdale

$182Frontier

Fri, Nov 13 - Mon, Nov 16

3:40 pm - 11:50 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

21h 10m1 stop Fort Lauderdale

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

27h 43m1 stop Fort Lauderdale

$313Multiple Airlines

Sat, Nov 14 - Mon, Nov 16

6:10 am - 4:05 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

10h 55m1 stop Fort Lauderdale

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

27h 43m1 stop Fort Lauderdale

$313Multiple Airlines

Tue, Nov 17 - Wed, Nov 18

7:08 am - 2:11 pmBWI Baltimore/Washington-HOU Houston Hobby

8h 03m1 stop Atlanta Hartsfield-Jackson

10:27 am - 3:44 pmHOU Houston Hobby-BWI Baltimore/Washington

4h 17m1 stop Atlanta Hartsfield-Jackson

$479Delta

Sat, Nov 14 - Sun, Nov 22

11:08 am - 4:29 pmBWI Baltimore/Washington-HOU Houston Hobby

6h 21m1 stop Atlanta Hartsfield-Jackson

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

5h 54m1 stop Atlanta Hartsfield-Jackson

$479Delta

Tue, Nov 17 - Fri, Dec 11

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

3h 30mnonstop

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

2h 50mnonstop

$542Southwest

Tue, Nov 17 - Fri, Dec 11

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

3h 35mnonstop

5:50 pm - 11:10 pmHOU Houston Hobby-BWI Baltimore/Washington

4h 20m1 stop Atlanta Hartsfield-Jackson

$548Southwest

Mon, Nov 16 - Tue, Nov 24

5:45 am - 10:24 amBWI Baltimore/Washington-IAH Houston George Bush Intcntl

5h 39m1 stop Charlotte Douglas

6:00 am - 12:37 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

5h 37m1 stop Charlotte Douglas

$665American Airlines

Mon, Nov 16 - Thu, Nov 19

11:52 am - 7:20 pmBWI Baltimore/Washington-IAH Houston George Bush Intcntl

8h 28m1 stop Dallas/Fort Worth

10:44 am - 7:14 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

7h 30m1 stop Dallas/Fort Worth

$690American Airlines

Recent direct flight deals from Maryland to Houston

Sat, Dec 5 - Wed, Dec 9

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

$175Frontier

Thu, Dec 3 - Tue, Dec 8

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

3h 37mnonstop

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

3h 11mnonstop

$175Frontier

Sat, Dec 5 - Sat, Dec 12

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

$175Frontier

Wed, Dec 2 - Wed, Dec 9

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

3h 37mnonstop

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

3h 11mnonstop

$176Frontier

Wed, Jan 6 - Sat, Jan 9

3:47 pm - 6:30 pmBWI 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

Sat, Jan 30 - Tue, Feb 2

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

3h 35mnonstop

3:05 pm - 7:10 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 05mnonstop

$237Southwest

Sat, Jan 9 - Wed, Jan 13

5:00 pm - 7:35 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 35mnonstop

11:15 am - 3:15 pmHOU Houston Hobby-BWI Baltimore/Washington

3h 00mnonstop

$237Southwest

Wed, Jan 6 - Sat, Jan 9

7:50 am - 10:25 amBWI Baltimore/Washington-HOU Houston Hobby

3h 35mnonstop

5:25 am - 9:20 amHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$237Southwest

Wed, Jan 6 - Mon, Jan 11

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

3h 43mnonstop

6:24 pm - 10:30 pmIAH Houston George Bush Intcntl-BWI Baltimore/Washington

3h 06mnonstop

$257United Airlines

Fri, Dec 25 - Mon, Dec 28

6:30 pm - 9:00 pmBWI Baltimore/Washington-HOU Houston Hobby

3h 30mnonstop

8:50 pm - 12:45 amHOU Houston Hobby-BWI Baltimore/Washington

2h 55mnonstop

$537JetBlue

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.