BWI - HOU

$89 Find Cheap Flights from Baltimore to Houston Hobby Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Hobby departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston Hobby Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$177
Overall average: $317
Southwest
Tue 4/14Sat 4/18
BWI - HOU • Non-stop
Cheapest non-stop
$177
Typical prices: $266-$428
Southwest
Wed 4/22Wed 4/29
BWI - HOU • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BWI's street pricing keeps dining costs in check.
HOU's rideshares are faster and cheaper to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Southwest
Cheapest • from $177 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Southwest. Average duration is 3h 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 27% price drop
March
Most popular
Good to know
Good to know
+1
+1
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+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hobby!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Baltimore to Hobby (BWI-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Hobby that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Hobby

Tue, Apr 14 - Sat, Apr 18
Southwest Logo
4:45 pm - 7:10 pm
BWI
-
HOU
3h 25mnonstop
Southwest Logo
5:35 am - 9:35 am
HOU
-
BWI
3h 00mnonstop
$177Southwest
Wed, Apr 8 - Wed, Apr 15
Southwest Logo
4:45 pm - 7:10 pm
BWI
-
HOU
3h 25mnonstop
Southwest Logo
11:05 am - 3:05 pm
HOU
-
BWI
3h 00mnonstop
$197Southwest
Thu, Apr 16 - Mon, Apr 20
Southwest Logo
9:40 pm - 12:05 am
BWI
-
HOU
3h 25mnonstop
Southwest Logo
5:30 am - 9:30 am
HOU
-
BWI
3h 00mnonstop
$217Southwest
Wed, Apr 8 - Wed, Apr 15
Delta Logo
6:00 am - 10:23 am
BWI
-
HOU
5h 23m
1 stop
Delta Logo
5:23 pm - 12:38 am
HOU
-
BWI
6h 15m
1 stop
$227Delta
Wed, Mar 25 - Sat, Mar 28
Southwest Logo
7:50 pm - 10:25 pm
BWI
-
HOU
3h 35mnonstop
Southwest Logo
8:35 pm - 12:25 am
HOU
-
BWI
2h 50mnonstop
$237Southwest
Sat, Apr 4 - Tue, Apr 14
Delta Logo
5:30 pm - 10:51 pm
BWI
-
HOU
6h 21m
1 stop
Delta Logo
10:53 am - 6:14 pm
HOU
-
BWI
6h 21m
1 stop
$247Delta
Tue, Mar 17 - Sat, Mar 21
Southwest Logo
7:50 pm - 10:25 pm
BWI
-
HOU
3h 35mnonstop
Southwest Logo
5:50 am - 9:40 am
HOU
-
BWI
2h 50mnonstop
$257Southwest
Wed, Apr 22 - Mon, Apr 27
Southwest Logo
6:25 pm - 8:55 pm
BWI
-
HOU
3h 30mnonstop
Southwest Logo
10:20 am - 3:40 pm
HOU
-
BWI
4h 20m
1 stop
$263Southwest
Wed, Mar 25 - Thu, Mar 26
Southwest Logo
5:50 pm - 8:25 pm
BWI
-
HOU
3h 35mnonstop
Southwest Logo
5:00 am - 11:10 am
HOU
-
BWI
5h 10m
1 stop
$267Southwest
Thu, Apr 23 - Wed, Apr 29
Southwest Logo
2:30 pm - 9:00 pm
BWI
-
HOU
7h 30m
2 stops
Southwest Logo
6:00 am - 10:00 am
HOU
-
BWI
3h 00mnonstop
$268Southwest
Booking Insights

KAYAK's insights & trends for Baltimore to Hobby flights

Get data-powered insights and trends into flights from Baltimore to Hobby to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Houston Hobby Airport?

The average price of all round-trip flights from Baltimore to Houston Hobby Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Baltimore to Houston Hobby Airport, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Houston Hobby Airport, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Baltimore to Houston Hobby Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Houston Hobby Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Houston Hobby Airport is September, where tickets cost $188 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $317 and $314 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Houston Hobby Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to Houston Hobby Airport, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Baltimore to Hobby

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on BWI

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Yulia Denisyuk

Yulia Denisyuk

Expert on HOU

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Good to know

Low seasonJanuary
Cheapest flight$89
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Baltimore to Houston Hobby Airport

When to book flights from Baltimore to Hobby

Are your dates flexible? Find out the best times to travel from Baltimore to Hobby based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Baltimore to Houston Hobby Airport flights

  • Where are the pet relief areas at Washington International Airport (BWI)?

    There are four pet relief areas within Washington International Airport. Two are located before the security checkpoint on the lower level of Concourse E near the international terminal, and the other is in front of the Hourly garage. The two other pet relief areas are located past the security checkpoint at the beginning of Concourse C and in the connector between Concourse D and E.

  • Are there lactating zones in George Bush Intercontinental Airport (IAH)?

    If you are a lactating mother traveling through George Bush Intercontinental Airport (IAH), you can use one of the four private rooms at the airport. Terminal A has one between the breakfast Klub and gate A2, and the second is near gate A17. Terminal C lactating zones are across from gate C4 and inside the women’s restroom from across from gate C4.

  • What alternative airport from Houston Hobby Airport (HOU) can you travel to?

    The George Bush Intercontinental Airport (IAH) is the other airport apart from Houston Hobby Airport (HOU), which you can use to travel to Houston in Texas. Although IAH airport is larger and more efficient than HOU, HOU airport is closer to downtown Houston.

  • What are the parking options at Washington International Airport (BWI)?

    Four parking options are available at the Washington International Airport (BWI): the Hourly Garage, the Express Parking, the Long-Term Parking, and the Daily Garage. You will pay approximately $4 per hour and around $22 per day for the Hourly garage, around $12 per day for the daily garage, around $10 for the Express Parking lot, and around $8 per day for the long-term parking.

  • What is the cheapest flight from Baltimore to Houston Hobby Airport?

    In the last 3 days, the lowest price for a flight from Baltimore to Houston Hobby Airport was $89 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Baltimore and Houston Hobby Airport?

    No, a passport isn't needed to fly from Baltimore to Houston Hobby Airport. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Houston Hobby Airport?

    American Airlines, JetBlue, Hawaiian Airlines, Alaska Airlines, and Delta offer inflight Wi-Fi service on the Baltimore to Houston Hobby Airport flight route.

  • Which aircraft models fly most regularly from Baltimore to Houston Hobby Airport?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to Houston Hobby Airport flight route.

  • Which airline alliances offer flights from Baltimore to Houston Hobby Airport?

    Star Alliance is the only airline alliance operating flights between Baltimore and Houston Hobby Airport.

  • On which days can I fly direct from Baltimore to Houston Hobby Airport?

    There are nonstop flights from Baltimore to Houston Hobby Airport on a daily basis.

  • Which is the best airline for flights from Baltimore to Houston, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Houston are Southwest and United Airlines. With an average price for the route of $352 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $352 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baltimore to Houston Hobby Airport?

    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 Baltimore to Houston Hobby Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Houston Hobby Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston Hobby Airport from Baltimore 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 Baltimore to Houston Hobby Airport?

    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 Hobby Airport with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and HOU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Houston Hobby Airport?

    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 Hobby Airport from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to Houston Hobby Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $203 or less one-way and $334 or less round-trip.
  • When traveling through Houston Hobby Airport (HOU) with your pet, you can use the pet relief area on level 1 near the ground transportation zone 4.
  • When traveling through Washington International Airport (BWI) as a lactating mother, you can use the Mamava units found in Concourse A near gate A7, in concourse B near gate B2, in Concourse D near gate D2, in Concourse C near gate C5, and the connector between Concourse D and E.
  • George Bush Intercontinental Airport (IAH) has a pet relief area before and after the security checkpoint. The area in Terminal B is located past security near gate B1, while that in Terminal C is past the security checkpoint across from gate C2. The area in Terminal D is found post security across from gate D6, while that in Terminal E is found across from Gate E12.
  • You can use a taxi to complete the 10-mile journey from the Houston Hobby Airport (HOU) to the city center of Houston, taking only 13min to travel the distance. Also, you can use the Line 040 bus to cover the distance taking 54min.
  • When traveling to Washington International Airport (BWI) from the city center, you can use a taxi which will take 14min, or the Tram which will also take 30min to complete the 10-mile journey. Alternatively, you can use the line 75 bus, which will only take you 24min to travel the distance.

Prefer to fly direct from Baltimore to Houston Hobby Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Baltimore/Washington to Houston Hobby.
Find which airlines fly direct from Baltimore/Washington Airport to Houston Hobby Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Houston Hobby

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Houston Hobby to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 4 airlines serving from Baltimore to Hobby

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Hobby? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4298 reviews
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

4.0 Okaybyron, Feb 2026
DAL - SAT
Read more Southwest reviews

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

No delays and arrived to destination 30 min early. Staff was super friendly.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Everything except the food and entertainment. It was a great experience though

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Got surprised by passing an additional fee when selecting seats. No snack or drink offered. Will never use spirit again.

Terrible Airline I will never fly that airline again. Shame on you for recommending them.

Uncomfortable seats and tiny tray table. Expensive snacks. Flight was on time and crew was pleasant but take me back to Southwest!

It was not good at all, I think the crew could be kinder

Cancelled my flight last minute and did not help me rebook. It was a horrible experience.

I didn't order food. I requested a Tomato juice and was given a boody mary mix. The serve needs to warn the customer what their given. It wasn't a huge deal, but I wasted $4.50.

Not great. Seats uncomfortable. Crew a little rude. Amenities like wifi and drinks way too expensive.

EVERYTHING! It was so bad that I will be filing a claim for reimbursement for my seat as I could not fully sit in it due to an obese person being next to me and spilling over into my "space." And my personal item in the overhead been got crushed between two suitcases, so now my business laptop has been damaged beyond repair. Also, it was expensive! Since you pay for EVERYTHING, the cost of the trip was probably more than if you I used an airline that was not discounted. I will NEVER fly Spirit Airlines again!

One of worst experienc my family have every had with this airline. I was informed my Kayak that my flight was delayed and that my family will not make it to houston for our connecting flight. I contacted Spirit customer service to get my family on a later flight due to the delay in Vagas and them not making their connecting flight. The customer rep keep telling me that the flight from vagas is on time and not delayed. She even make to go to the spirit app on my phone and show me how to look up weather or not the flight was delayed. The app showed "on time" 20 minutes later when my family arrived at the airport for their flight, they were told that the flight was delayed and she will not make her connecting flight. I call spirit airline customer support again that night and spoke to another rep who apologize for his collegue and he told me that my family will receive a credit for this, this was on Saturday I still have not received the credit or an email letting me know when I will be credited for this inconvenience. This is not good business and it need to be fixed.

It was a good an early bird pleasant and quiet

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

Everything you need to know for your flight from Baltimore to Hobby

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Flight deals from the most popular airlines with KAYAK users flying the route