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$41 Find cheap flights from Baltimore to Houston

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 Houston departing on 7/2. 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
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to Houston

 
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
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Houston (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 Houston 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 and deals for you by selecting your travel dates.
Choose your dates
6:55 pm - 12:15 amBWI-IAH
6h 20m1 stop
6:20 am - 7:10 pmIAH-BWI
11h 50m1 stop
$100Spirit Airlines
Find Deal
Wed, Sep 4 - Wed, Sep 18
12:54 pm - 8:16 pmBWI-IAH
8h 22m1 stop
6:00 am - 10:04 amIAH-BWI
3h 04mnonstop
$102Spirit Airlines
Find Deal
Tue, Jun 25 - Wed, Jun 26
1:03 pm - 6:31 pmBWI-HOU
30h 28m1 stop
7:30 pm - 12:03 pmHOU-BWI
15h 33m1 stop
$150Frontier
Find Deal
Fri, Aug 16 - Tue, Aug 20
9:59 am - 4:25 pmBWI-IAH
7h 26m1 stop
9:55 pm - 9:11 amIAH-BWI
10h 16m1 stop
$177Frontier
Find Deal
Thu, Jun 27 - Wed, Jul 3
7:15 pm - 11:48 pmBWI-HOU
5h 33m1 stop
6:00 am - 12:32 pmHOU-BWI
5h 32m1 stop
$198American Airlines
Find Deal
Wed, Sep 4 - Wed, Sep 18
9:33 am - 11:52 amBWI-IAH
3h 19mnonstop
9:55 pm - 9:18 amIAH-BWI
10h 23m1 stop
$203
Find Deal
Sun, Jun 23 - Sat, Jul 6
1:22 pm - 7:49 pmBWI-HOU
7h 27m1 stop
5:00 am - 12:32 pmHOU-BWI
6h 32m1 stop
$207American Airlines
Find Deal
Thu, Sep 5 - Tue, Sep 10
4:40 pm - 10:20 pmBWI-HOU
6h 40m1 stop
10:04 am - 3:34 pmHOU-BWI
4h 30m1 stop
$216Delta
Find Deal
Wed, Aug 14 - Tue, Aug 20
10:08 am - 4:12 pmBWI-IAH
7h 04m1 stop
11:31 am - 5:32 pmIAH-BWI
5h 01m1 stop
$217
Find Deal
Thu, Jul 25 - Sun, Aug 4
6:00 am - 10:18 amBWI-IAH
5h 18m1 stop
7:20 am - 12:44 pmIAH-BWI
4h 24m1 stop
$246Delta
Find Deal
Thu, Aug 15 - Wed, Aug 21

Flights from Baltimore to Houston - Travel Insights & Trends

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

What is the cheapest Baltimore to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Baltimore to Houston.
Our data shows that the cheapest route for a one-way flight from Baltimore to Houston cost $43 and was between Baltimore and Houston George Bush Intcntl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $103.

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

The average price of all flights from Baltimore to Houston clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Houston on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Baltimore to Houston. For your return ticket, we recommend flying on a Saturday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Houston, 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 is October, where tickets cost $286 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $372 and $368 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to Houston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Baltimore to Houston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston from Baltimore were found on Spirit Airlines ($41) and Frontier ($70), and the lowest round-trip tickets were found on Spirit Airlines ($100) and Frontier ($150).

Which airlines fly most frequently between Baltimore and Houston?

Southwest connects Baltimore to Houston with up to 5 flights per day. United Airlines also offers 5 flights per day, while Spirit Airlines follows with 1 flight per day.

Which airlines fly non-stop between Baltimore and Houston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Baltimore to Houston.
There are 3 airlines that fly nonstop from Baltimore to Houston. They are: Southwest, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $82 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

How many flights are there between Baltimore and Houston per day?

Each day, there are between 10 and 16 nonstop flights that take off from Baltimore and land in Houston, with an average flight time of 3h 14m. The most common departure time is 4:00 pm and most flights take off in the afternoon, while the most flights land at Houston Hobby Airport. Each week, there are 86 flights. The most frequent day of departure is Friday, when 19% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Baltimore and Houston?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Baltimore to Houston take?

Flying to Houston from Baltimore requires at least one layover, as there are no direct flights for this route. The shortest flight duration is 3h 07m.

Good to know

Cheapest flight

$41
Flight from Baltimore to Houston George Bush Airport

When to book flights from Baltimore to Houston

Are your dates flexible? Find out the best times to travel from Baltimore to Houston 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 flights from Baltimore to Houston

  • What is the cheapest flight from Baltimore to Houston?

    In the last 3 days, the lowest price for a flight from Baltimore to Houston was $41 for a one-way ticket and $100 for a round-trip.

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

    A passport is required to fly from Baltimore to Houston.

  • Which airports will I be using when flying from Baltimore to Houston?

    Baltimore is served by only 1 airport and there are 2 airports in Houston. You will leave Baltimore from Baltimore/Washington and you will be arriving in Houston at one of these airports: Houston Hobby or Houston George Bush Intcntl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Houston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Baltimore and Houston, with SkyTeam being the most commonly used for this route.

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

    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.

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

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

    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 with an airline and back to Baltimore with another airline.

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

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

See more FAQs

Prefer to fly non-stop from Baltimore to Houston?

Find which airlines fly direct from Baltimore/Washington to Houston, which days they fly and book direct flights.

Nonstop departures

Baltimore/Washington to Houston

Monday

Air New Zealand, Emirates, Southwest, +3 more

Air New Zealand, Emirates, +4 more

Tuesday

Air New Zealand, Emirates, Southwest, +3 more

Air New Zealand, Emirates, +4 more

Wednesday

Air New Zealand, Emirates, Southwest, +3 more

Air New Zealand, Emirates, +4 more

Thursday

Air New Zealand, Emirates, Southwest, +3 more

Air New Zealand, Emirates, +4 more

Friday

Air New Zealand, Emirates, Southwest, +3 more

Air New Zealand, Emirates, +4 more

Saturday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

Sunday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

See more direct flights

Nonstop returns

Houston to Baltimore/Washington

Monday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

Tuesday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

Wednesday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

Thursday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

Friday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

Saturday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

Sunday

Air New Zealand, Southwest, Spirit Airlines, +2 more

Air New Zealand, Southwest, +3 more

See more direct flights
See more direct flights

Book cheap flights from Baltimore to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Houston found on KAYAK in the last 72 hours.
7/2Tue
1 stopSpirit Airlines
5h 45mBWI-IAH
$41
6/17Mon
nonstopSpirit Airlines
3h 16mBWI-IAH
$45
9/7Sat
1 stopFrontier
9h 56mBWI-IAH
$70
6/15Sat
1 stopFrontier
21h 28mBWI-IAH
$74
8/17Sat
1 stopAmerican Airlines
5h 29mBWI-HOU
$99
7/9Tue
1 stopAmerican Airlines
5h 19mBWI-HOU
$108
7/2Tue
1 stopDelta
6h 35mBWI-HOU
$118
7/3Wed
1 stopDelta
5h 14mBWI-HOU
$149
6/30Sun
1 stopAvelo Airlines
14h 15mBWI-HOU
$150
6/13Thu
1 stopAvelo Airlines
13h 00mBWI-HOU
$163

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Last minute flights from Baltimore to Houston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Houston that are departing in the next 10 days.
6/11Tue
multi-stopSpirit Airlines
16h 16mBWI-IAH
6/18Tue
nonstopSpirit Airlines
3h 00mIAH-BWI
$148
6/8Sat
multi-stopFrontier
21h 28mBWI-IAH
6/11Tue
multi-stopFrontier
26h 19mIAH-BWI
$151
6/11Tue
multi-stopSpirit Airlines
16h 16mBWI-IAH
6/18Tue
multi-stopSpirit Airlines
10h 46mIAH-BWI
$152
6/8Sat
multi-stopFrontier
21h 28mBWI-IAH
6/12Wed
multi-stopFrontier
12h 03mIAH-BWI
$153
6/10Mon
multi-stop
27h 32mBWI-IAH
6/12Wed
multi-stop
6h 21mIAH-BWI
$220
6/11Tue
multi-stop
11h 47mBWI-IAH
6/13Thu
nonstop
3h 06mIAH-BWI
$252
6/11Tue
multi-stopDelta
7h 14mBWI-HOU
6/18Tue
multi-stopDelta
6h 30mHOU-BWI
$316
6/11Tue
multi-stopAmerican Airlines
7h 25mBWI-HOU
6/19Wed
multi-stopAmerican Airlines
8h 14mHOU-BWI
$431
6/7Fri
multi-stopAmerican Airlines
5h 26mBWI-HOU
6/12Wed
multi-stopAmerican Airlines
8h 14mHOU-BWI
$471
6/10Mon
multi-stopDelta
5h 15mBWI-HOU
6/19Wed
multi-stopDelta
5h 37mHOU-BWI
$538

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Baltimore - Houston Flights

Departure:

Baltimore (BWI)United States

Return flight deals:

Houston - Baltimore

Cabin classes:

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