Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing BWI to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $75 round trip and $38 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for BWI to IAH

Carrier Flight Depart BWI Arrive IAH Thu
10/22
Fri
10/23
Sat
10/24
Sun
10/25
Mon
10/26
Tue
10/27
Wed
10/28
Stops
UA 208 03:45 pm 06:01 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2526 08:30 pm 11:00 pm - - Check fare - - - - 0 stop(s)

Best George Bush Intercontinental Flight and Hotel Packages

George Bush Intercontinental flight + hotel packages - economy flights

FAQs about flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to George Bush Intercontinental Airport (IAH)

Are there direct flights from BWI Marshall to Houston Airport?

If you'd like to travel from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Houston, TX (IAH-George Bush Intercontinental) in the shortest possible time, you'll be pleased to know multiple airlines operate nonstop flights. Choose your favorite seat with United Airlines or Spirit Airlines.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Houston, TX (IAH-George Bush Intercontinental), please visit our Customer Service Portal.

How long is the flight from BWI Marshall to Houston Airport?

Leave the airplane feeling well-rested by having a sleep and some refreshments during your flight to Houston, TX (IAH-George Bush Intercontinental). With an average travel time of 3 hours and 39 minutes from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), you'll have enough time to enjoy both.

What is the flight distance from BWI Marshall to Houston Airport?

Covering 1,243 mi between Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) and Houston, TX (IAH-George Bush Intercontinental) calls for a glass of vino and a few good movies. Put your seat back, pull a blanket over you and simply enjoy the journey.

What airlines fly from BWI Marshall to Houston Airport?

There are a number of airlines that have direct flights between Baltimore and Houston. United Airlines (UA) is one of the most reliable. This carrier offers 65 flights each month. Another popular choice is Spirit Airlines (NK), which has 52 flights each month. The more airlines you take into account, the more likely you are to sniff out a sensational deal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Baltimore Washington Intl. Thurgood Marshall to George Bush Intercontinental Flight FAQ

Traveling FromBaltimore Washington Intl. Thurgood Marshall
Traveling ToGeorge Bush Intercontinental
Shortest Flight Time1 hours 16 mins
Earliest Departure Time3:45PM CDT
Latest Departure Time3:45PM CDT
Lowest Flight Price$75

Baltimore to Houston Carriers and Route Information

Flight path for flights from Baltimore/Wash International Thurgood Marshall Airport to George Bush Intercontinental Airport.


Distance:
1,446.00 miles

Airline carriers and aircraft used on flights from BWI to IAH


Airline Carrier
Aircraft
American Airlines
Airbus A319
American Airlines
Boeing 737-800 pax
American Airlines
Boeing 737-800 pax
United Airlines
Embraer EMB.120 Brasilia
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.