Cheap Flights from Raleigh (RDU) to Houston (HOU)

View AU$167 flight on Mon, 29 Sep. 2025Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Houston William Hobby Airport (HOU)

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Cheap Flights from Raleigh (RDU) to Houston (HOU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 27 Sep. - Sat, 4 Oct.
RDU
Raleigh
HOU
Houston
AU$302 Return, found 1 hour ago
AU$302
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 27 Sep. from Raleigh to Houston, returning Sat, 4 Oct., priced at AU$302 found 1 hour ago
American Airlines
Sat, 27 Sep. - Sat, 4 Oct.
RDU
Raleigh
HOU
Houston
AU$487 Return, found 1 hour ago
AU$487
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 27 Sep. from Raleigh to Houston, returning Sat, 4 Oct., priced at AU$487 found 1 hour ago

Find the cheapest month to fly from Raleigh (RDU) to Houston (HOU)

October is typically the cheapest month to fly

From AU$167 - AU$450 per traveller.

Graph displaying average flight prices per month

Flight from Raleigh to Houston route information
Origin airport
Raleigh - Durham Intl.
Destination airport
William P. Hobby
Airlines serving
American Airlines, Delta
Return price
AU$302
Distance
1676 km
Average flight time
2 hours 50 mins

Your quick guide to flights from Raleigh to Houston

Pick up great flights from Raleigh to Houston

With Expedia, you have your pick of flights a day with 3 airlines covering flights from Raleigh to Houston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Raleigh to Houston that take around hours.

Find cheap flights from Raleigh to Houston

From the great flight deals with prices currently ranging from AU$302 to AU$487, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Raleigh to Houston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Houston is normally in September.

Reasons to book your flight from Raleigh to Houston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Raleigh to Houston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Houston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from RDU to William P. Hobby Airport?
The lowest price advertised for a round-trip flight from Raleigh–Durham Airport to William P. Hobby Airport is AU$302. But you better act soon. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from RDU to William P. Hobby Airport?
This differs from airline to airline, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from RDU to William P. Hobby Airport 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 Raleigh - Durham Intl. Airport (RDU) to HOU flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Raleigh - Durham Intl. Airport (RDU) to HOU?
There are plenty of ways to make the 4 hours and 55 minutes between Raleigh–Durham Airport and William P. Hobby Airport go by faster. Be productive and sort through your photos or delete all those backed-up emails. A nice snooze also helps pass the time!
How far is the flight from Raleigh - Durham Intl. Airport (RDU) to HOU?
The flight distance between RDU (RDU) and William P. Hobby Airport (HOU) (HOU) is 1 700 kilometres. Listen to some music or bury your nose in a book and the trip will whiz by.
Which airlines fly direct from Raleigh–Durham Airport to William P. Hobby Airport?
You won't find any airlines operating directly between Raleigh–Durham Airport and William P. Hobby Airport (HOU), so be ready to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are Raleigh - Durham Intl. Airport (RDU) to William P. Hobby Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Raleigh - Durham Intl. Airport (RDU) to HOU are available up to 12 months before departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

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Houston Flight Deals

Houston

Raleigh to George Bush Intercontinental
AU$301.50
*Available to Expedia members.