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$56+ Cheap flights from Baltimore (BWI) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — HOU
Mar 2 — Mar 91
Sun 3/2
Sun 3/9
1 adult, Economy
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The best prices from Baltimore/Washington to Houston are usually found in August or September, booked 88 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Baltimore to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 25, 2025.

Round-trip from

$109
(Mytrip)

One-way from

$56
(SmartFares)

Popular in

December

Cheapest in

August

Average price

$245
From Baltimore/Washington to Houston
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One-way flight from Baltimore/Washington to Houston
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Highest demand for flights based on searches. 17% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Baltimore to Houston

Cheapest flights from Baltimore to Houston
Explore the most affordable flight options available from Baltimore to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 25, 2025.

This Mytrip deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:45 amBWI - IAH
1 stop5h 45mSpirit Airlines
Wed 4/212:35 pmIAH - BWI
2 stops10h 49mSpirit Airlines
Deal found 2/24$109
This Justfly.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:21 pmBWI - IAH
Nonstop3h 38mMultiple Airlines
Sat 4/51:40 pmIAH - BWI
1 stop6h 26mMultiple Airlines
Deal found 2/25$114
This Southwest deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:30 amBWI - HOU
Nonstop3h 40mSouthwest
Wed 4/28:40 pmHOU - BWI
Nonstop2h 50mSouthwest
Deal found 2/24$217
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:55 pmBWI - HOU
1 stop5h 11mDelta
Wed 4/26:00 amHOU - BWI
1 stop6h 05mDelta
Deal found 2/24$237
This Frontier deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/306:40 amBWI - IAH
1 stop5h 53mFrontier
Mon 4/79:14 pmIAH - BWI
1 stop11h 21mFrontier
Deal found 2/25$244
This American Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:01 pmBWI - HOU
1 stop5h 52mAmerican Airlines
Tue 3/253:43 pmHOU - BWI
1 stop6h 15mAmerican Airlines
Deal found 2/24$317

Find flights from Baltimore to Houston within your budget

Customize your flight search to find flights from Baltimore to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 25, 2025.

Fly from

Baltimore

Fly to

Houston

Route

Depart

Return

Price

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Wed 3/26

6:45 am-11:30 am

1 stop5h 45m

Houston George Bush Intcntl

Wed 4/2

12:35 pm-12:24 am

2 stops10h 49m

$109

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Thu 4/3

9:21 pm-11:59 pm

Nonstop3h 38m

Houston George Bush Intcntl

Sat 4/5

1:40 pm-9:06 pm

1 stop6h 26m

$114

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Wed 3/26

6:30 am-9:10 am

Nonstop3h 40m

Houston Hobby

Wed 4/2

8:40 pm-12:30 am

Nonstop2h 50m

$217

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Wed 3/26

6:55 pm-11:06 pm

1 stop5h 11m

Houston Hobby

Wed 4/2

6:00 am-1:05 pm

1 stop6h 05m

$237

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Mon 3/31

12:30 pm-12:31 am

1 stop13h 01m

Houston George Bush Intcntl

Mon 4/7

8:46 am-5:59 pm

1 stop8h 13m

$244

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Tue 3/18

7:01 pm-11:53 pm

1 stop5h 52m

Houston Hobby

Tue 3/25

3:43 pm-10:58 pm

1 stop6h 15m

$317

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Mon 5/12

6:30 am-8:43 am

Nonstop3h 13m

$56

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Wed 3/26

6:30 am-9:10 am

Nonstop3h 40m

$109

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Tue 4/8

7:00 am-1:46 pm

1 stop7h 46m

$119

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Mon 3/24

6:00 am-1:18 pm

1 stop8h 18m

$122

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 19 results
1
2

Best time to book a flight from Baltimore to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Baltimore to Houston

Get recent, data-driven insights about flights from Baltimore to Houston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Houston. Price data was last updated on February 14, 2025.

The best time to book flights from Baltimore to Houston is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Baltimore to Houston?

Currently, September is the cheapest month in which you can book a flight from Baltimore to Houston (average of $230). Flying from Baltimore to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to HOU?

Find hourly flight availability from Baltimore to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 25, 2025.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Baltimore to Houston?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Houston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Baltimore to Houston flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Baltimore to Houston

Explore weekly flight availability from Baltimore to Houston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 25, 2025.

The most flights from BWI to HO1 are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 25, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Baltimore to Houston to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,374 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,713 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,163 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
8,734 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,374 reviews

Entertainment

7.6

Food

7.1

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Sarah,Aug 2024

MDW - AUS

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Houston?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Houston. You should not have trouble finding flights to Houston from Baltimore/Washington; the airport handles an average of 6 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Baltimore airport to Houston. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • What are the cheapest airlines flying from Baltimore to Houston round-trip?

    Currently priced at $109, Spirit Airlines will fly you from Baltimore to Houston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Delta - these airlines can fly you to your destination from $217 and $237, respectively. These flights start at 57% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Baltimore to Houston one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $56. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Baltimore to Houston for a low price.

  • What are the cheapest flights from Baltimore to Houston?

    The cheapest flight price from Baltimore to Houston is $128. On average you can expect to pay $327. The most popular route, (Baltimore/Washington - Houston Hobby), can usually be booked for $95.

  • Can I find deals for flights from Baltimore to Houston that include hotel bookings?

    Yes. In addition to deals on Baltimore to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Houston.

  • Can I find deals for business class flights from Baltimore to Houston?

    Yes. Cheapflights offers flight deals from Baltimore to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Houston?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Houston (average of $230). Flying from Baltimore to Houston in March is currently the most expensive (average of $334). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Baltimore to Houston

Discover the top 6 airlines that operate flights from Baltimore to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$203FlexibilityNo cancel feeOn-time65%
FrontierCheapest$102Average$162FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$175Average$402FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$213Average$414FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$361FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$229Average$388FlexibilityNo cancel feeOn-time63%
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