$252 Cheap Flights from Houston (IAH) to Waco (ACT)

View $252 flight on Thu, Sep 17, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Waco, TX (ACT-Waco Regional)

Cheap Flights from Houston to Waco (IAH-ACT)

Prices were available within the past 7 days and start at $252 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 30 - Fri, Aug 14
IAH
Houston
ACT
Waco
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 30 from Houston to Waco, returning Fri, Aug 14, priced at $318 found 1 day ago
American Airlines
Sat, May 30 - Fri, Aug 14
IAH
Houston
ACT
Waco
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 30 from Houston to Waco, returning Fri, Aug 14, priced at $396 found 1 day ago
American Airlines
Wed, Apr 8 - Wed, Apr 15
IAH
Houston
ACT
Waco
$417 Roundtrip, found 6 days ago
$417
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 8 from Houston to Waco, returning Wed, Apr 15, priced at $417 found 6 days ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
IAH
Houston
ACT
Waco
$419 Roundtrip, found 12 hours ago
$419
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Houston to Waco, returning Tue, Apr 21, priced at $419 found 12 hours ago
American Airlines
Sat, Apr 4 - Sat, Apr 11
IAH
Houston
ACT
Waco
$474 Roundtrip, found 3 days ago
$474
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 4 from Houston to Waco, returning Sat, Apr 11, priced at $474 found 3 days ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
IAH
Houston
ACT
Waco
$476 Roundtrip, found 12 hours ago
$476
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Houston to Waco, returning Tue, Apr 21, priced at $476 found 12 hours ago
American Airlines
Sat, May 30 - Fri, Aug 14
IAH
Houston
ACT
Waco
$510 Roundtrip, found 1 day ago
$510
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 30 from Houston to Waco, returning Fri, Aug 14, priced at $510 found 1 day ago
American Airlines
Sat, Apr 4 - Sat, Apr 11
IAH
Houston
ACT
Waco
$514 Roundtrip, found 3 days ago
$514
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 4 from Houston to Waco, returning Sat, Apr 11, priced at $514 found 3 days ago
American Airlines
Tue, Apr 14 - Tue, Apr 21
IAH
Houston
ACT
Waco
$516 Roundtrip, found 12 hours ago
$516
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Houston to Waco, returning Tue, Apr 21, priced at $516 found 12 hours ago
American Airlines
Sat, May 30 - Fri, Aug 14
IAH
Houston
ACT
Waco
$520 Roundtrip, found 1 day ago
$520
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 30 from Houston to Waco, returning Fri, Aug 14, priced at $520 found 1 day ago

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) cost?
You can find cheap one-way flights from $252 and cheap return flights from $318 Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) with Expedia. Roundtrip flights usually range from $754 to $1012. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
The cheapest month to fly from IAH to ACT is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
Enter IAH to ACT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from Houston (IAH) to Waco (ACT), with round-trip tickets starting from around $753.99. This option may include a layover, allowing you to enjoy a brief stop before arriving at your destination. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
The earliest flight from George Bush Intercontinental (IAH) to Waco Regional (ACT) usually leaves at around 5:00 AM, also operated by American Airlines. This seasonal service is available in February, giving you a great opportunity to maximize your time in Waco. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
You'll usually find the most flights from George Bush Intercontinental (IAH) to Waco Regional (ACT) on a Monday, with around 5 flights available. This gives you plenty of options for your travel plans. A major airline on this route is American Airlines.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
When flying from George Bush Intercontinental (IAH) to Waco Regional (ACT), the most popular departure times are in the early afternoon, from 12pm to 3pm. About 51% of passengers prefer this time window. American Airlines is a key carrier offering flights during this period. This timing is popular because it allows travelers to enjoy their morning in Houston before heading to Waco.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
Flying from IAH to ACT with a connection usually takes about 4 hours, traveling roughly 158 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
Select the "Business class" and "First class" filters when looking for IAH to ACT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Waco from George Bush Intercontinental (IAH)?
From George Bush Intercontinental (IAH), you can fly into Waco Regional (ACT) to reach Waco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) Waco Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Waco, TX (ACT-Waco Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Waco Regional
Airlines serving
American Airlines
Roundtrip price
$318
Distance
158 mi

Book with confidence

Houston to Waco Flights

The cheapest times to fly from Houston to Waco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Waco are during the month of May. You can find some of the cheapest flights from Houston to Waco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Waco

Sunday is one of the best days to book for cheap flights from Houston to Waco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Waco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Waco in 2026. You can also book with separate airlines for your outbound and return journeys, from $252 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Waco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Waco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Waco Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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