WAS to IAH (Washington to Houston) Flights

Last Minute Flights from WAS to IAH

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BWIHoustonSeptember 27 to October 4$158
*Prices include taxes and fees

Cheapest WAS to IAH Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BWIHoustonDecember 6 to December 13$90
BWIHoustonDecember 11 to December 17$93
BWIHoustonNovember 5 to December 10$197
BWIHoustonOctober 15 to October 25$237
DCAHoustonDecember 9 to December 16$279
*Prices include taxes and fees
WAS to IAH Flight Details
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Origin airport IATA code
BWI
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Distance
1233 mi

Frequently asked questions

How many flights are there from Washington, DC (WAS-All Airports) to IAH?
There are no less than 10 flights every day from Washington, DC (WAS-All Airports) to Houston, TX (IAH-George Bush Intercontinental), so you have plenty of ways to get to Houston. Just decide on a time and date that matches your schedule and secure your airfare.
How many morning flights are there from Washington, DC (WAS-All Airports) to IAH?
Every week, 28 morning services leave from Washington, DC (WAS-All Airports) to IAH, with 28 operated by United Airlines (UA). If you'd like to be soaring through the air before midday, UA's first flight takes off at 6:00AM.
How many afternoon flights are there from Washington, DC (WAS-All Airports) to IAH?
Book one of the 46 weekly afternoon and evening flights from Washington, DC (WAS-All Airports) to IAH and sleep in a little later. Leading carrier United Airlines (UA) advertises 46 of these later flights which depart from 12:42PM.
What is the earliest departure time out of Maryland to Houston?
6:00AM is the earliest scheduled departure out of Washington, DC (WAS-All Airports), landing at IAH at 9:22AM. Save time in the morning by having your bags packed and ready to be tossed into your rideshare.
What is the latest departure time out of Maryland to Houston?
The last flight leaves Washington, DC (WAS-All Airports) at 10:05PM and arrives at 1:21AM at IAH. You'll have plenty of time to prepare for this flight.
What is the average price from Maryland to Houston?
The average lowest price for a round-trip airfare from Washington, DC (WAS-All Airports) to IAH is $90. Bag your own hot deal by securing your tickets today. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Houston Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from WAS to IAH, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Washington to Houston, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.