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Cheap flights from Baltimore to Houston George Bush Intcntl Airport from $38

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 George Bush Intcntl Airport departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Baltimore to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Baltimore to Houston that have been recently found on momondo from popular airlines, departing in the coming months.
7:00 am - 4:25 pmBWI-IAH
10h 25m1 stop
4:15 pm - 8:16 pmIAH-BWI
3h 01mnonstop
$85Spirit Airlines
Find Deal
Wed, Mar 5 - Thu, Mar 27
11:56 am - 10:10 pmBWI-IAH
11h 14m1 stop
8:00 am - 3:51 pmIAH-BWI
6h 51m1 stop
$87Spirit Airlines
Find Deal
Thu, Feb 20 - Tue, Feb 25
11:32 am - 2:12 pmBWI-IAH
3h 40mnonstop
8:00 am - 3:51 pmIAH-BWI
6h 51m1 stop
$89Spirit Airlines
Find Deal
Thu, Feb 20 - Tue, Feb 25
11:56 am - 10:10 pmBWI-IAH
11h 14m1 stop
5:20 pm - 11:59 pmIAH-BWI
5h 39m1 stop
$91Spirit Airlines
Find Deal
Thu, Feb 27 - Thu, Mar 6
10:48 am - 7:11 pmBWI-IAH
9h 23m1 stop
5:00 am - 10:43 amIAH-BWI
4h 43m1 stop
$92Spirit Airlines
Find Deal
Wed, Feb 26 - Mon, Mar 3
11:32 am - 2:12 pmBWI-IAH
3h 40mnonstop
5:44 pm - 12:43 amIAH-BWI
5h 59m1 stop
Thu, Feb 20 - Wed, Feb 26
8:21 am - 4:03 pmBWI-IAH
8h 42m1 stop
6:31 am - 10:26 amIAH-BWI
2h 55mnonstop
Wed, Feb 19 - Fri, Feb 28
9:36 am - 4:44 pmBWI-IAH
8h 08m1 stop
8:47 pm - 9:42 amIAH-BWI
11h 55m1 stop
$105Frontier
Find Deal
Tue, Mar 11 - Thu, Mar 13
9:58 pm - 10:12 amBWI-IAH
13h 14m1 stop
8:47 pm - 10:34 amIAH-BWI
12h 47m1 stop
$115Frontier
Find Deal
Fri, Feb 21 - Thu, Feb 27
6:00 am - 10:49 amBWI-IAH
5h 49m1 stop
12:30 pm - 7:50 pmIAH-BWI
6h 20m1 stop
$237Delta
Find Deal
Tue, Apr 8 - Wed, Apr 23

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
Spirit Airlines
Mar 5
BWI7:00 amBaltimore/Washington
10h 25m
1 stop
IAH4:25 pmHouston George Bush Intcntl
Mar 27
IAH4:15 pmHouston George Bush Intcntl
3h 01m
BWI8:16 pmBaltimore/Washington
Spirit Airlines
Feb 20
BWI11:56 amBaltimore/Washington
11h 14m
1 stop
IAH10:10 pmHouston George Bush Intcntl
Feb 25
IAH8:00 amHouston George Bush Intcntl
6h 51m
1 stop
BWI3:51 pmBaltimore/Washington
Spirit Airlines
Feb 20
BWI11:32 amBaltimore/Washington
3h 40m
IAH2:12 pmHouston George Bush Intcntl
Feb 25
IAH8:00 amHouston George Bush Intcntl
6h 51m
1 stop
BWI3:51 pmBaltimore/Washington

Delta flights from Baltimore to Houston George Bush Intcntl Airport

Our best Delta deals on Baltimore to Houston George Bush Intcntl Airport flight tickets
Delta
Apr 8
BWI6:00 amBaltimore/Washington
5h 49m
1 stop
IAH10:49 amHouston George Bush Intcntl
Apr 23
IAH12:30 pmHouston George Bush Intcntl
6h 20m
1 stop
BWI7:50 pmBaltimore/Washington
Delta
Feb 4
BWI6:00 amBaltimore/Washington
5h 59m
1 stop
IAH10:59 amHouston George Bush Intcntl
Feb 8
IAH5:25 amHouston George Bush Intcntl
5h 21m
1 stop
BWI11:46 amBaltimore/Washington
Delta
Feb 4
BWI5:15 pmBaltimore/Washington
4h 59m
1 stop
IAH9:14 pmHouston George Bush Intcntl
Feb 7
IAH9:56 amHouston George Bush Intcntl
4h 47m
1 stop
BWI3:43 pmBaltimore/Washington

See travel insights to Houston from

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 $137. 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 $190.

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 $497. 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 $579.

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 $389. Try not to purchase tickets in the afternoon because they tend to be around $609. 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 4 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $228 when searching 4 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 $166 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.

How have Baltimore to Houston George Bush Intcntl Airport flight prices changed over time?

As of January 2025, prices for Baltimore to Houston George Bush Intcntl Airport flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$38

Fastest flight time

3h 12m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Baltimore in the past 72 hours is $38. The best round-trip flight deal from Baltimore to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $85.
The fastest flight from Baltimore to Houston George Bush Intcntl Airport takes 3h 12m
Direct flights go from Baltimore to Houston George Bush Intcntl Airport every day.

  • 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 12m.

  • 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?

  • 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?

  • What is the most popular airline from Baltimore to Houston George Bush Intcntl Airport?


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
Spirit AirlinesPriceFrom $93Free CancellationRating
6.3
8,087 reviews
Search Spirit Airlines flights
FrontierPriceFrom $102Free CancellationRating
6.0
3,428 reviews
Search Frontier flights
United AirlinesPriceFrom $185Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $251Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • 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 $185 round-trip. Over the 11 United Airlines flights for this route in a normal week, average airfare is usually $375 round-trip - but some users have found much cheaper deals with momondo.

  • Spirit Airlines Flights From Baltimore to Houston George Bush Intcntl Airport

    $93 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 $204, however, with flight time and availability significantly affecting the price. Spirit Airlines (6.3/10 from 8,087 user reviews) flies into Houston George Bush Intcntl Airport from Baltimore 10 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 locations
Katy
The Woodlands
Humble
Spring
Conroe
Cypress
Tomball
Montgomery
Livingston
Jersey Village

Why 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.


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