$44 Cheap Flights from Washington (WAS) to Houston (IAH)

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Cheap Flights from Washington to Houston (WAS-IAH)

Prices were available within the past 7 days and start at $44 for one-way flights and $89 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Flights from Baltimore (BWI) to Houston (IAH)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
George Bush Intercontinental
Roundtrip price
$89
Distance
1233 mi

Washington to Houston Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Houston offer the perfect respite. Not only does exploring Houston provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Houston may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Houston are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Houston more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Houston is $44 now!

Frequently asked questions

How much is a flight from Washington, DC (WAS-All Airports) to Houston Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Washington, DC (WAS-All Airports) to IAH start from $89. Book now to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington, DC (WAS-All Airports) to IAH?
Most flights can be canceled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Washington, DC (WAS-All Airports) to IAH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Washington, DC (WAS-All Airports) to George Bush Intercontinental Airport (IAH) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Washington, DC (WAS-All Airports) to George Bush Intercontinental Airport (IAH)?
It’s around 1212 mi between Maryland and Houston, so expect to be strapped into your seat for a while. Keep yourself entertained by packing things like your e-reader or the latest bestseller.
Which airlines fly direct from Washington, DC (WAS-All Airports) to IAH?
A favorite with many travelers, United Airlines (UA) operates 330 monthly flights from Washington, DC (WAS-All Airports) to IAH. Pick the one that fits with your travel plans and book your seat today.
Are Washington, DC (WAS-All Airports) to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Washington, DC (WAS-All Airports) to George Bush Intercontinental Airport (IAH) last minute could be your ticket to a cheap deal. However, you might miss out on a flight altogether! If you’d rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
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