Cheap flights from Baltimore to Houston from $47
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Houston departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Baltimore to Houston George Bush Intcntl Airport
Our best Spirit Airlines deals on Baltimore to Houston George Bush Intcntl Airport flight tickets
Frontier flights from Baltimore to Houston George Bush Intcntl Airport
Our best Frontier deals on Baltimore to Houston George Bush Intcntl Airport flight tickets
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How to get the cheapest flight ticket from Baltimore to Houston George Bush Intcntl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston George Bush Intcntl Airport?
The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Baltimore, with most prices found around $146. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Baltimore during the month August is also very affordable. Most momondo users find prices during this month for around $188.
What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?
The cheapest day to depart from Baltimore to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $491. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $574.
What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?
Our data shows that the cheapest Baltimore to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $395. Try not to purchase tickets in the afternoon because they tend to be around $637. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Baltimore/Washington to Houston George Bush Intcntl flight route?
Fly from Baltimore/Washington to Houston George Bush Intcntl for the best Baltimore/Washington - Houston George Bush Intcntl flight prices
How far in advance should I book a flight to Houston George Bush Intcntl Airport?
You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Baltimore when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $229 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Baltimore for as low as $153 on momondo.
What cabin class options are available on Baltimore/Washington to Houston George Bush Intcntl flights?
There are 4 cabin classes available to choose from on Baltimore/Washington to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Baltimore/Washington to Houston George Bush Intcntl?
Spirit Airlines, United Airlines, and Frontier are the most popular carriers operating from Baltimore/Washington to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
United Airlines, Spirit Airlines and Frontier are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Baltimore according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 5 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Baltimore to Houston George Bush Intcntl Airport on average per day?
As of June 2025, there are 9 flights per day flying from Baltimore to Houston George Bush Intcntl Airport. The most common time of day flights depart is 3:00PM, with 57% of flights taking off in the afternoon.
How many flights depart from Baltimore to Houston George Bush Intcntl Airport on average per week?
As of June 2025, there are 63 flights per week flying from Baltimore to Houston George Bush Intcntl Airport. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
When to book flights from Baltimore to Houston George Bush Intcntl Airport
Cheap Baltimore to Houston George Bush Intcntl Airport (BWI to IAH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to Houston George Bush Intcntl Airport
How far is Baltimore/Washington to Houston George Bush Intcntl by plane?
A flight from Baltimore/Washington to Houston George Bush Intcntl will travel around 1239.1 mi. In terms of flight time, this usually takes a little over 3h 13m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Houston George Bush Intcntl Airport?
Prices for flights from Baltimore/Washington Airport to Houston George Bush Intcntl Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Houston George Bush Intcntl Airport?
The number of operators available for flights from Baltimore/Washington Airport to Houston George Bush Intcntl Airport is 5 as of June 2025.
How old do you have to be to fly from Baltimore/Washington Airport to Houston George Bush Intcntl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Baltimore to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Baltimore to Houston George Bush Intcntl Airport is Boeing 737 MAX 8 (14.90% of total bookings). The next most popular plane models are Boeing 737-900 (9.68%), Airbus A320-100/200 (8.39%), and Airbus A319 (8.22%).
What is the most popular airline from Baltimore to Houston George Bush Intcntl Airport?
Based on momondo bookings for flights between Baltimore and Houston George Bush Intcntl Airport, the leading airline is Spirit Airlines, making up 73% of the total bookings. Other popular airlines include United Airlines with 22%, Frontier with 3%, and American Airlines with 2%.
Best airlines flying from Baltimore to Houston George Bush Intcntl Airport
Compare and see reviews for airlines that fly from Baltimore to Houston George Bush Intcntl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $100 | Free Cancellation | Rating 6.3 8,060 reviews | |||
| PriceFrom $102 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $192 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Baltimore to Houston George Bush Intcntl Airport
United Airlines flight deals from Baltimore to Houston George Bush Intcntl Airport start from $192 round-trip. Over the 18 United Airlines flights for this route in a normal week, average airfare is usually $385 round-trip - but some users have found much cheaper deals with momondo.
Spirit Airlines Flights From Baltimore to Houston George Bush Intcntl Airport
$100 is the best Spirit Airlines flight deal from Baltimore to Houston George Bush Intcntl Airport found on momondo over the last 72 hours. The average Spirit Airlines ticket price found was closer to $207, however, with flight time and availability significantly affecting the price. Spirit Airlines (6.3/10 from 8,061 user reviews) flies into Houston George Bush Intcntl Airport from Baltimore 6 times in an average week so prices can vary.
Traveling to a place near Houston?
Book flights to Houston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Baltimore to Houston?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to Houston. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Baltimore to Houston with flexible booking policies on momondo?
momondo does allow users to show only those flights to Houston from Baltimore which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Baltimore to Houston?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Baltimore.
I’m not ready to book a flight from Baltimore to Houston right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Baltimore to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.