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Cheap flights from Baltimore to Houston from $79

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 5/7. 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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Find the cheapest flights from Baltimore to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:52 am - 3:13 pm
BWI
-
IAH
7h 21m
1 stop
Frontier Logo
4:08 pm - 8:18 pm
IAH
-
BWI
3h 10mnonstop
$110Frontier
Wed, May 6 - Wed, May 13
Frontier Logo
5:17 pm - 7:55 pm
BWI
-
IAH
3h 38mnonstop
Frontier Logo
4:08 pm - 8:18 pm
IAH
-
BWI
3h 10mnonstop
$111Frontier
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
9:13 pm - 11:29 pm
BWI
-
IAH
3h 16mnonstop
Multiple Airlines Logo
8:50 pm - 7:43 am
IAH
-
BWI
9h 53m
1 stop
$112Multiple Airlines
Tue, May 5 - Wed, May 13
Spirit Airlines Logo
11:05 am - 1:24 pm
BWI
-
IAH
3h 19mnonstop
Spirit Airlines Logo
4:06 pm - 8:08 pm
IAH
-
BWI
3h 02mnonstop
$113Spirit Airlines
Sat, May 2 - Mon, May 4
Multiple Airlines Logo
9:13 pm - 11:29 pm
BWI
-
IAH
3h 16mnonstop
Multiple Airlines Logo
4:08 pm - 8:18 pm
IAH
-
BWI
3h 10mnonstop
$114Multiple Airlines
Sun, May 10 - Wed, May 13
Spirit Airlines Logo
9:13 pm - 11:29 pm
BWI
-
IAH
3h 16mnonstop
Spirit Airlines Logo
4:06 pm - 8:08 pm
IAH
-
BWI
3h 02mnonstop
$115Spirit Airlines
Sat, May 30 - Tue, Jun 2
Frontier Logo
5:34 pm - 8:12 pm
BWI
-
IAH
3h 38mnonstop
Frontier Logo
4:08 pm - 8:18 pm
IAH
-
BWI
3h 10mnonstop
$116Frontier
Sat, May 30 - Wed, Jun 3
Spirit Airlines Logo
9:13 pm - 11:29 pm
BWI
-
IAH
3h 16mnonstop
Spirit Airlines Logo
4:06 pm - 8:08 pm
IAH
-
BWI
3h 02mnonstop
$117Spirit Airlines
Tue, May 26 - Wed, May 27
Southwest Logo
6:25 pm - 8:55 pm
BWI
-
HOU
3h 30mnonstop
Southwest Logo
6:00 am - 10:00 am
HOU
-
BWI
3h 00mnonstop
$257Southwest
Tue, May 12 - Tue, May 19
Southwest Logo
6:30 am - 10:50 am
BWI
-
HOU
5h 20m
1 stop
Southwest Logo
6:00 am - 10:00 am
HOU
-
BWI
3h 00mnonstop
$263Southwest
Tue, May 12 - Tue, May 19

Southwest flights from Baltimore to Houston

Our best Southwest deals on Baltimore to Houston flight tickets
Southwest
May 12
BWI4:45 pmBaltimore/Washington
3h 25m
HOU7:10 pmHouston Hobby
May 19
HOU11:10 amHouston Hobby
5h 25m
1 stop
BWI5:35 pmBaltimore/Washington
$267
Southwest
May 12
BWI6:30 amBaltimore/Washington
5h 20m
1 stop
HOU10:50 amHouston Hobby
May 19
HOU5:50 amHouston Hobby
5h 05m
1 stop
BWI11:55 amBaltimore/Washington
$272
Southwest
May 12
BWI9:00 amBaltimore/Washington
3h 35m
HOU11:35 amHouston Hobby
May 13
HOU7:00 pmHouston Hobby
3h 00m
BWI11:00 pmBaltimore/Washington
$277

Delta flights from Baltimore to Houston

Our best Delta deals on Baltimore to Houston flight tickets
Delta
May 19
BWI8:00 amBaltimore/Washington
5h 11m
1 stop
HOU12:11 pmHouston Hobby
May 28
HOU5:02 pmHouston Hobby
4h 47m
1 stop
BWI10:49 pmBaltimore/Washington
$316
Delta
May 15
BWI6:29 pmBaltimore/Washington
4h 57m
1 stop
HOU10:26 pmHouston Hobby
May 16
HOU6:00 amHouston Hobby
5h 53m
1 stop
BWI12:53 pmBaltimore/Washington
$318
Delta
May 2
BWI12:00 pmBaltimore/Washington
5h 28m
1 stop
HOU4:28 pmHouston Hobby
May 9
HOU6:00 amHouston Hobby
5h 53m
1 stop
BWI12:53 pmBaltimore/Washington
$337

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Baltimore to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Wed 5/6

8:52 am-3:13 pm

1 stop7h 21m

Houston George Bush Intcntl

Wed 5/13

4:08 pm-8:18 pm

Nonstop3h 10m

$110

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Wed 5/20

5:17 pm-7:55 pm

Nonstop3h 38m

Houston George Bush Intcntl

Wed 5/27

4:08 pm-8:18 pm

Nonstop3h 10m

$111

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Tue 5/5

9:13 pm-11:29 pm

Nonstop3h 16m

Houston George Bush Intcntl

Wed 5/13

8:50 pm-7:43 am

1 stop9h 53m

$112

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Sat 5/2

11:05 am-1:24 pm

Nonstop3h 19m

Houston George Bush Intcntl

Mon 5/4

4:06 pm-8:08 pm

Nonstop3h 02m

$113

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Sun 5/10

9:13 pm-11:29 pm

Nonstop3h 16m

Houston George Bush Intcntl

Wed 5/13

4:08 pm-8:18 pm

Nonstop3h 10m

$114
Quickest round-trip

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Sat 5/30

9:13 pm-11:29 pm

Nonstop3h 16m

Houston George Bush Intcntl

Tue 6/2

4:06 pm-8:08 pm

Nonstop3h 02m

$115

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Sat 5/30

5:34 pm-8:12 pm

Nonstop3h 38m

Houston George Bush Intcntl

Wed 6/3

4:08 pm-8:18 pm

Nonstop3h 10m

$116

BaltimoreHouston

BWI - IAH

BWIIAH

Baltimore/Washington

Tue 5/26

9:13 pm-11:29 pm

Nonstop3h 16m

Houston George Bush Intcntl

Wed 5/27

4:06 pm-8:08 pm

Nonstop3h 02m

$117

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Tue 5/12

6:25 pm-8:55 pm

Nonstop3h 30m

Houston Hobby

Tue 5/19

6:00 am-10:00 am

Nonstop3h 00m

$257

BaltimoreHouston

BWI - HOU

BWIHOU

Baltimore/Washington

Tue 5/12

6:30 am-10:50 am

1 stop5h 20m

Houston Hobby

Tue 5/19

6:00 am-10:00 am

Nonstop3h 00m

$263

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Baltimore to Houston

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 typical price of a round-trip flight between Baltimore and Houston?

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Baltimore, with most prices found around $197. The month of January is another great option to travel to Houston, with average flight prices from Baltimore averaging around $217.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Baltimore is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $382. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Sunday is $515.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Baltimore to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $438. Try not to purchase tickets in the afternoon because they tend to be around $624. 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 flight route?

Fly from Baltimore/Washington to Houston George Bush Intcntl for the best Baltimore/Washington - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Baltimore for as low as $188 on momondo.

What cabin class options are available on Baltimore/Washington to Houston flights?

There are 4 cabin classes available to choose from on Baltimore/Washington to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Baltimore to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Houston

Fastest flight time

3h 10m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Baltimore to Houston takes 3h 10m
Direct flights go from Baltimore to Houston every day.
There are 2 airports in Houston. From Baltimore there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Baltimore to Houston

  • How far is Baltimore/Washington to Houston by plane?

    Baltimore/Washington and Houston are 1249.7 mi apart from one another. A reasonable flight in good conditions will take 3h 10m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Houston?

    Prices for flights from Baltimore/Washington Airport to Houston refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Houston?

  • How old do you have to be to fly from Baltimore/Washington Airport to Houston?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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.

Best airlines flying from Baltimore to Houston

Compare and see reviews for airlines that fly from Baltimore to Houston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.7
2,987 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $77Free CancellationRating
6.3
8,626 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,422 reviews
Search Delta flights
United AirlinesPriceFrom $168Free CancellationRating
7.4
9,605 reviews
Search United Airlines flights
American AirlinesPriceFrom $186Free CancellationRating
7.1
11,617 reviews
Search American Airlines flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,328 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Baltimore to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Baltimore to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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