Cheap flights from Baltimore to Houston (BWI - IAH)

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The best prices from Baltimore to Houston are usually found in July or August, booked 22 days in advance, depart on a Wednesday or Saturday and return on a Saturday

How to find the cheapest flight from
Baltimore (BWI) to Houston (IAH)

All the information you need to plan the best BWI to IAH flight in 2021: compare Baltimore to Houston flight prices with the expected peak season, weather and rainfall in Houston.
BWI - IAH
Price
$132 - $278
IAH
Temperature
59 - 86 °F

Popular in

December

High demand for flights, 38% potential price rise

Cheapest in

July

Best time to find cheap flights, 24% potential price drop

Round-trip from

$132

From Baltimore to Houston

One-way from

$85

One-way flight from Baltimore to Houston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Baltimore to Houston?

Users have found that flying from Baltimore to Houston on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 26% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Baltimore to Houston from $118 1-2 weeks out and tickets from $157 for flights departing within the next 72 hours.

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

February can be a great time to fly to Houston from Baltimore with a flight ticket averaging about $134. Cheapflights users have found deals in the month of February for as cheap as $68. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Baltimore to Houston (BWI - IAH)?

It’s typically best to fly out from Baltimore to Houston at noon. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from Baltimore to Houston in June, July 2021

The best prices found for BWI to IAH flights for June, July
29 Jun - 3 Jul
$101pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
31 Jul - 2 Aug
$150pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
17 Jul - 19 Jul
$153pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

Baltimore to Houston 2021 flight deals

Cheap flights to Houston from Baltimore found for this year
29 Jun - 3 Jul
$101pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
23 Sep - 27 Sep
$117pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
15 Sep - 18 Sep
$118pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Non-stop flights to Houston from Baltimore

Save time with Baltimore to Houston direct flight deals
23 Sep - 27 Sep
$117pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
15 Sep - 18 Sep
$118pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
21 Aug - 28 Aug
$127pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Baltimore to Houston

Late deals on round-trip flights to Houston from Baltimore, departing today and this week
29 Jun - 3 Jul
$101pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
29 Jun - 3 Jul
$157pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
   
2 STOPS
BWI
Baltimore/Washington
29 Jun - 14 Jul
$162pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington

One-way flights to Houston from Baltimore

The cheapest one-way flights from Baltimore to Houston
11:48 am - 6:19 am
Frontier
1 Stop
19h 31m
BWI - IAH
Frontier
$85
Kiwi.com
2:00 am - 6:51 am
American Airlines
1 Stop
5h 51m
BWI - IAH
American Airlines
9:27 am - 4:29 pm
Delta
1 Stop
8h 02m
BWI - IAH
Delta
$111
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Baltimore</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Baltimore to Houston

Are flight prices decreasing from Baltimore to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Baltimore and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Baltimore/Washington to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Spirit Airlines, United Airlines, and American Airlines flying from Baltimore/Washington to Houston George Bush Intcntl have implemented new flexible cancellation policies.

What airports do I use to fly from Baltimore to Houston?

To fly from Baltimore to Houston, you need to book a flight from Baltimore/Washington (BWI) to George Bush Intcntl (IAH). Nonstop flights to Houston George Bush Intcntl from Baltimore/Washington take 2h 59m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Baltimore/Washington to George Bush Intcntl offered by 6 different airlines.

Can I find flights from Baltimore to Houston for under $200 on Cheapflights?

Yes, there are multiple flights from Baltimore to Houston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $101, but on average you can expect to pay $140.

Are there nonstop flights from Baltimore to Houston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Baltimore to Houston under $200. A good price for a nonstop flight from Baltimore to Houston is less than $147.

Are there last-minute flights available from Baltimore to Houston for under $200?

There are currently 20+ open flights from Baltimore to Houston within the next 7 days for less than $200.

What days are nonstop flights available from Baltimore to Houston?

You can find nonstop flights on the following days: Tuesday, Wednesday, Friday, Saturday.

How many flights depart from Baltimore to Houston on average per day?

On average 8 flights depart from Baltimore/Washington to Houston George Bush Intcntl per day.
Morning (6am - Noon) - 75% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures

Does it rain more in Baltimore or Houston?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Baltimore is roughly less than Houston. You can assume this to be the case over the next 16 days.

Is Baltimore weather warmer or cooler than Houston?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Houston is typically colder than in Baltimore. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Baltimore to Houston?

There are many flights that can get you from Baltimore to Houston in 3h 03m. Fly via Spirit Airlines to get the fastest option. The distance from Baltimore to Houston is about 1240 mi. All flights are typically nonstop.

What is the cheapest airline to fly from Baltimore to Houston round-trip?

Cheapflights users have booked flights from Baltimore to Houston round-trip from $101. This flight start at 41% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Baltimore to Houston one-way?

$70 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $85 and $99, respectively.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Baltimore to Houston.
Flight duration
3h 07m
Average temperature for June in Houston
82.4 °F
Avg rainfall for June in Houston
0.0 ″

Airports servicing Baltimore

Airports servicing Houston

Top 5 airlines flying from Baltimore to Houston

The chart below displays the airlines Cheapflights users traveling from Baltimore to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$112 $145 No cancel fee 62%
American Airlines
$56 $172 No cancel fee 71%
Spirit Airlines
$79 $201 No cancel fee 65%
Delta
$97 $210 No cancel fee N/A
United Airlines
$80 $292 No cancel fee 69%

Hourly flight availability from Baltimore to Houston

See what time of day planes typically take off from Baltimore towards Houston.
Morning 6 AM to noon 57% of BWI to IAH departures
Afternoon Noon to 6 PM 36% of BWI to IAH departures
Evening 6 PM to midnight 6% of BWI to IAH departures
Early morning Midnight to 6 AM 1% of BWI to IAH departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Baltimore to Houston
See how many times per day planes take to the skies headed from Baltimore to Houston.
Sunday
8 daily flights
Monday
6 daily flights
Tuesday
4 daily flights
Wednesday
2 daily flights
Thursday
4 daily flights
Friday
6 daily flights
Saturday
4 daily flights
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