The cheapest times to fly from ALO to IAH are
- January 8th to February 25th
- April 16th to May 13th (except the week of April 30th)
- May 28th to June 24th (except the week of June 11th)
- August 6th to September 30th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ALO to IAH is late September. Prices can be as high as $779 for Sunday flights during mid March, or as low as $328 for Tuesday flights around late September.
When to Fly to Houston
Flying from Waterloo, IA (ALO) to Houston, TX (IAH) will usually cost between $328 to $527 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late September with an average ticket price of $328. Due to high demand the most expensive time to fly is mid March, with an average price of $547. Planning your trip to low-cost times can easily save you $219 on economy flights and even more on first-class flights. Generally, any price below $331 can be considered a good price for a round-trip ALO to IAH flight.
See below for a graph of average weekly prices for the ALO to IAH route. All prices are for round-trip tickets in USD.
Compared to other flights, the ALO to IAH flight is much cheaper than the average and costs much less than the average flight leaving from Waterloo. The average price per mile (for a direct flight) is $0.23, which is below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to fly to IAH, and Wednesday the cheapest day to fly back into ALO. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $94 (22%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $333. Return trip prices are from the IAH to ALO flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from ALO to IAH can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 2 hour 34 minutes may not be realistic.
Flight Questions Answered
Still have questions about flying from ALO to IAH? We’ve got answers.
Which airlines fly this route?
You can find 2 major airlines flying this route most often: American, United, and potentially more during busy seasons.
How far away is it from George Bush Intercontinental/Houston Airport to Waterloo Regional Airport?
The distance between the two airports is roughly 884 miles or 1423 kilometers.
How long does it take to fly from ALO to IAH?
The real-world flight time for a nonstop ALO to IAH flight is about 2 hour 34 minutes.
How many flights go between Waterloo, IA and Houston, TX?
It depends on the day of the week and the date, but a typical day might have around 24 available flights from ALO to IAH.
Airport Location Info
|Origination airport name||Waterloo Regional Airport|
|Country||the United States|
|Destination airport name||George Bush Intercontinental/Houston Airport|
|Country||the United States|
Flights to IAH
Flights from IAH
Flights to ALO
Flights from ALO
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.