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$311+ Cheap flights from Waterloo, IA (ALO) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — HOU
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Waterloo to Houston

Best flights from Waterloo to Houston
Discover carefully curated flight deals from Waterloo to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/106:00 amALO - HOU
2 stops12h 06mAmerican Airlines
Wed 1/1410:35 amHOU - ALO
2 stops11h 48mAmerican Airlines
Deal found 12/26$311
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/33:09 pmALO - IAH
1 stop8h 26mAmerican Airlines
Thu 1/85:20 pmIAH - ALO
1 stop5h 03mAmerican Airlines
Deal found 12/26$345
This American Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/126:00 amALO - HOU
2 stops12h 06mAmerican Airlines
Fri 1/166:00 amHOU - ALO
2 stops8h 53mAmerican Airlines
Deal found 12/27$651

Find flight deals from Waterloo to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Waterloo (ALO) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Round-trip from

$311
(American Airlines)
From Waterloo to Houston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Waterloo to Houston that are best for you.

Fly from

Waterloo

Fly to

Houston

Route

Depart

Return

Price

WaterlooHouston

ALO - HOU

ALOHOU

Waterloo

Sat 1/10

6:00 am-6:06 pm

2 stops12h 06m

Houston Hobby

Wed 1/14

10:35 am-10:23 pm

2 stops11h 48m

$311

WaterlooHouston

ALO - IAH

ALOIAH

Waterloo

Sat 1/3

3:09 pm-11:35 pm

1 stop8h 26m

Houston George Bush Intcntl

Thu 1/8

5:20 pm-10:23 pm

1 stop5h 03m

$345

WaterlooHouston

ALO - HOU

ALOHOU

Waterloo

Mon 1/12

6:00 am-6:06 pm

2 stops12h 06m

Houston Hobby

Fri 1/16

6:00 am-2:53 pm

2 stops8h 53m

$651

WaterlooHouston

ALO - IAH

ALOIAH

Waterloo

Tue 1/6

6:00 am-12:48 pm

1 stop6h 48m

$401

WaterlooHouston

ALO - HOU

ALOHOU

Waterloo

Tue 1/6

6:00 am-4:12 pm

2 stops10h 12m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Best time to book a flight from Waterloo to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Waterloo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to Houston

What is the cheapest month to book a flight from Waterloo, Iowa to Houston?

Currently, May is the cheapest month in which you can book a flight from Waterloo, Iowa to Houston (average of $63). Flying from Waterloo, Iowa to Houston in September is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Waterloo to Houston?

    For a flight from Waterloo to Houston, you will be flying from Waterloo. Waterloo (ALO) is just 5.3 mi from the center of the city. Waterloo is the only Waterloo airport and it handles 0 outbound flights to Houston per day. 0 airlines have flights to Houston from Waterloo on a regular basis.

  • How long is the flight from Waterloo, Iowa to Houston?

    Airlines like American Airlines fly from Waterloo, Iowa to Houston in about 12h 06m. The time it takes to get you to your destination can typically vary by up to . Waterloo, Iowa and Houston are separated by a distance of 905 mi.

  • Can I find deals for flights from Waterloo to Houston that include hotel bookings?

    Yes. In addition to deals on Waterloo to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Waterloo to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to Houston.

  • Can I find deals for business class flights from Waterloo to Houston?

    Yes. Cheapflights offers flight deals from Waterloo to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Waterloo, Iowa to Houston?

    Currently, May is the cheapest month in which you can book a flight from Waterloo, Iowa to Houston (average of $63). Flying from Waterloo, Iowa to Houston in September is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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