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$119+ Cheap flights from Hobby (HOU) to Baltimore (BWI)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BWI
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Find cheap flights from Hobby to Baltimore with Cheapflights

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Cheapflights Tip: The best prices from Houston Hobby to Baltimore/Washington are usually found in September or January, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Hobby to Baltimore

Cheapest flights from Hobby to Baltimore
Explore the most affordable flight options available from Hobby to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Southwest deal was found by Cheapflights users on 3/31. 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.
Sat 5/95:35 am
HOU
-
BWI
Nonstop3h 00m
Southwest
Tue 5/129:00 am
BWI
-
HOU
Nonstop3h 35m
Southwest
Deal found 3/31$237
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 5/57:00 pm
HOU
-
BWI
Nonstop3h 00m
Southwest
Sat 5/93:55 pm
BWI
-
HOU
1 stop7h 10m
Southwest
Deal found 3/27$247
This Delta deal was found by Cheapflights users on 3/31. 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 5/65:23 pm
HOU
-
BWI
1 stop6h 15m
Delta
Tue 5/126:29 pm
BWI
-
HOU
1 stop4h 57m
Delta
Deal found 3/31$257
This Southwest deal was found by Cheapflights users on 3/27. 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.
Fri 5/110:20 am
HOU
-
BWI
1 stop4h 20m
Southwest
Sat 5/28:00 am
BWI
-
HOU
Nonstop3h 30m
Southwest
Deal found 3/27$263
This Southwest deal was found by Cheapflights users on 3/31. 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.
Sat 4/255:35 am
HOU
-
BWI
Nonstop3h 00m
Southwest
Sat 5/28:35 am
BWI
-
HOU
1 stop6h 20m
Southwest
Deal found 3/31$267
This Southwest deal was found by Cheapflights users on 3/29. 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.
Fri 5/110:20 am
HOU
-
BWI
1 stop4h 20m
Southwest
Tue 5/56:30 am
BWI
-
HOU
1 stop5h 20m
Southwest
Deal found 3/29$268
This Delta deal was found by Cheapflights users on 3/31. 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 5/65:23 pm
HOU
-
BWI
1 stop6h 15m
Delta
Mon 5/116:29 pm
BWI
-
HOU
1 stop4h 57m
Delta
Deal found 3/31$277

Find flight deals from Hobby to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Baltimore (BWI). 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Southwest)

One-way from

$119
(Southwest)

Popular in

March

Cheapest in

September

Average price

$257
Provider with most accurate pricing for Houston Hobby-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston Hobby-Baltimore/Washington flights.
Search Deals
From Houston Hobby to Baltimore/Washington
Search Deals
One-way flight from Houston Hobby to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Baltimore 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 April 1, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Tue 4/28

11:05 am-3:05 pm

Nonstop3h 00m

Baltimore/Washington

Tue 5/5

4:45 pm-7:10 pm

Nonstop3h 25m

$237

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Wed 4/29

6:00 am-10:00 am

Nonstop3h 00m

Baltimore/Washington

Mon 5/4

9:50 pm-12:15 am

Nonstop3h 25m

$257

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 5/1

7:30 pm-11:30 pm

Nonstop3h 00m

Baltimore/Washington

Tue 5/5

4:45 pm-7:10 pm

Nonstop3h 25m

$257

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Sat 4/25

6:50 am-2:00 pm

2 stops6h 10m

Baltimore/Washington

Sat 5/2

3:05 pm-7:40 pm

1 stop5h 35m

$282

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 5/8

10:20 am-3:50 pm

1 stop4h 30m

Baltimore/Washington

Sun 5/10

7:10 am-9:35 am

Nonstop3h 25m

$283

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Sun 4/19

5:05 am-9:05 am

Nonstop3h 00m

Baltimore/Washington

Sat 4/25

8:35 am-1:55 pm

1 stop6h 20m

$307

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Thu 4/23

5:30 am-9:30 am

Nonstop3h 00m

Baltimore/Washington

Mon 4/27

9:40 pm-12:05 am

Nonstop3h 25m

$317

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 4/24

2:45 pm-9:00 pm

1 stop5h 15m

Baltimore/Washington

Sun 4/26

8:40 pm-11:05 pm

Nonstop3h 25m

$327

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Fri 5/15

7:30 pm-11:30 pm

Nonstop3h 00m

Baltimore/Washington

Sun 5/17

8:40 pm-11:05 pm

Nonstop3h 25m

$337

HoustonBaltimore

HOU - BWI

HOUBWI

Houston Hobby

Tue 5/5

12:50 pm-6:20 pm

1 stop4h 30m

Baltimore/Washington

Sun 5/10

2:30 pm-9:45 pm

2 stops8h 15m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Hobby to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to Baltimore in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Hobby 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.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Baltimore

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

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Baltimore. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Houston Hobby Airport to Baltimore, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to Baltimore (average of $58). Flying from Houston Hobby Airport to Baltimore in June is currently the most expensive (average of $138). 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 HOU to BWI?

Find hourly flight availability from Hobby to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.

A simple way to save on the total cost of your ticket is to fly from Houston Hobby Airport to Baltimore in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Houston Hobby Airport to Baltimore?

The best insider tips for Houston Hobby Airport to Baltimore flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston Hobby Airport to Baltimore trip
Our travel experts
Emily Zemler

Emily Zemler

Expert on BWI

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Scott Laird

Scott Laird

Expert on HOU

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 1, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andSpirit Airlines from Houston Hobby Airport to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,337 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Southwest
8.0
Very good
4,337 reviews
Southwest
8.0
Very good
4,337 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
United Airlines
7.4
Good
9,535 reviews
Southwest
8.0
Very good
4,337 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Spirit Airlines
6.3
Okay
8,578 reviews
Southwest
8.0
Very good
4,337 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Frontier
5.7
Fair
3,004 reviews
Southwest
8.0
Very good
4,337 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Related info for your journey

Find useful and relevant information for your journey from Hobby to Baltimore. 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 into for flights to Baltimore from Houston Hobby?

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from Houston Hobby. On average, Baltimore/Washington has 5 inbound flights from Houston Hobby per day from 4 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Houston Hobby Airport to Baltimore?

    Airlines like Southwest fly from Houston Hobby Airport to Baltimore in about 3h. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1244 mi. Generally, flights for this route are nonstop.

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

    Cheapflights users have booked flights from Houston Hobby Airport to Baltimore round-trip from $72. Other airlines that can offer you cheap pricing are Spirit Airlines, from $80, and United Airlines, from $138. Users have found that Frontier is 70% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $46. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Houston Hobby Airport to Baltimore for a low price.

  • What are the cheapest flights from Houston Hobby Airport to Baltimore?

    On average you can expect to pay $377 for a flight from Houston Hobby Airport to Baltimore. The cheapest flight overall is $108 while the most popular route, (Houston Hobby - Baltimore/Washington) is currently priced at $92.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hobby to Baltimore 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 Houston Hobby Airport to Baltimore?

    Currently, September is the cheapest month in which you can book a flight from Houston Hobby Airport to Baltimore (average of $58). Flying from Houston Hobby Airport to Baltimore in June is currently the most expensive (average of $138). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Hobby to Baltimore

Discover the top 4 airlines that operate flights from Hobby to Baltimore. 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$185FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$195FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$138Average$341FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$344FlexibilityNo cancel feeOn-time63%

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