$159 Cheap United flights from Houston to Alexandria (IAH to AEX)

Find The Best Day To Fly from Houston to Alexandria

Amazing United IAH to AEX Flight Deals

The cheapest flights to Alexandria Intl. found within the past 7 days were $179 round trip and $159 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jul 2 - Mon, Jul 6

IAH

Houston

AEX

Alexandria

$179

Roundtrip

found 8 hours ago

Thu, Jul 2 - Mon, Jul 6

IAH

Houston

AEX

Alexandria

$219

Roundtrip

found 8 hours ago

Thu, Jul 2 - Mon, Jul 6

IAH

Houston

AEX

Alexandria

$389

Roundtrip

found 8 hours ago

Thu, Jul 2 - Mon, Jul 6

IAH

Houston

AEX

Alexandria

$554

Roundtrip

found 8 hours ago

Thu, Jul 2 - Mon, Jul 6

IAH

Houston

AEX

Alexandria

$671

Roundtrip

found 8 hours ago

Thu, Jul 2 - Mon, Jul 6

IAH

Houston

AEX

Alexandria

$681

Roundtrip

found 8 hours ago

Frequently asked questions

Can I catch a flight from George Bush Intercontinental Airport (IAH) to Alexandria Intl. Airport (AEX) right now?

Be sure to go to our Covid-19 Travel Advisor to find out if there are any present quarantine requirements or travel advice reports in effect in Alexandria International Airport when flying in from IAH.

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 Alexandria Intl. Airport (AEX), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, flights departing on a Monday 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Houston IAH to Alexandria AEX

To find the best deals on flights to Houston from Alexandria with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.

Return flights from Houston IAH to Alexandria AEX with United

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $179 to $681, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.

Book one-way United flights from Houston IAH to Alexandria AEX

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Houston to Alexandria costs from $159. Prices and availability subject to change. Additional terms may apply.

The easy way to find cheap flights to Alexandria AEX from Houston IAH with United

To find a cheap United flight from Houston IAH to Alexandria AEX, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.

How to find our best airfare deals on United flights from Houston IAH to Alexandria AEX

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as July, or if you book a flight with a stopover.

Find nonstop flights from Houston IAH to Alexandria AEX with United

If you’re keen to be on Alexandria soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.

Flexible airline tickets for United flights from Houston IAH to Alexandria AEX

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.

There are a lot of reasons to book your flights to Alexandria AEX from Houston IAH with United on Travelocity

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Airport code	Country	Airport name	Number of flights
ORD	USA	O'Hare Intl.	227
DEN	USA	Denver Intl.	226
IAH	USA	George Bush Intercontinental	136
IAD	USA	Washington Dulles Intl.	100
SFO	USA	San Francisco Intl.	64
LAX	USA	Los Angeles Intl.	23
EWR	USA	Liberty Intl.	20
FRA	DEU	Frankfurt Intl.	19
NRT	JPN	Narita Intl.	19
PEK	CHN	Capital Intl.	16

Travelers ❤️ these 🏨 after their flight to Alexandria

La Quinta Inn & Suites by Wyndham Alexandria Airport

6116 W Calhoun Dr Alexandria LA

This hotel doesn't skimp on freebies - guests receive free self-serve breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...

7.8/10 Good! (1,112 reviews)

Room needs upgrade...shower area old and rusty no countertop space in sink area..lighting very poor room area ok

Reviewed on Mar 23, 2026

Comfort Suites Alexandria North

6015 Old Boyce Rd Alexandria LA

This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the business center and free WiFi in public areas. Enjoy the hot tub ...

7/10 Good! (1,006 reviews)

The first room the door wouldn't open with the key card. The attendant had to open the door with her key. The ac unit had broken vents and was full of mold. The towels were filthy along with the room and the tv didn't work. The second room needed towels but it was cleaner than the first one.

Reviewed on Mar 23, 2026

SureStay Hotel by Best Western Alexandria

6017 Old Boyce Rd Alexandria LA

An outdoor pool, free self parking, and laundry facilities are featured at this hotel. Guests will appreciate free perks like continental breakfast and WiFi ...

7.2/10 Good! (1,002 reviews)

There were not many staff at the property. There wasn't an elevator at the property so you have to use the stairs. There were dirty towels, the tub was stained, no trash can liner in the trash can and there was inappropriate activities that was going on at the property. The bed, however, was comfortable ...

Reviewed on Mar 22, 2026

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Ways To Wander

Flights to Alexandria

Alexandria Hotels

Alexandria Car Rentals

Alexandria Vacations

Explore More Ways to Travel with Travelocity

Flights

*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.