Cheap Flights from Houston (HOU) to Alenquer (ALT)

Popular airlines from Houston William Hobby Airport (HOU) to Alenquer (ALT)

Flights from Houston (HOU) to Alenquer (ALT)
Origin airport
William P. Hobby
Destination airport
Alenquer
Distance
3451 mi

Houston to Alenquer Flights

The cheapest times to fly from Houston to Alenquer

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 Alenquer are during the month of . You can find some of the cheapest flights from Houston to Alenquer with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Alenquer

Sunday is one of the best days to book for cheap flights from Houston to Alenquer: 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 Alenquer

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 Alenquer in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Alenquer 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 Alenquer 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.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Alenquer (ALT) cost?
Lock in a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Alenquer (ALT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Alenquer (ALT)?
is the cheapest month to fly from HOU to ALT. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Alenquer (ALT)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HOU to ALT flight.
How many flights per day from William P. Hobby Airport (HOU) to Alenquer (ALT)?
Nonstop flights from William P. Hobby Airport (HOU) to Alenquer (ALT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to ALT?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Alenquer (ALT)?
To avoid possible delays on the William P. Hobby Airport (HOU) to Alenquer (ALT) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Alenquer (ALT) last-minute?
Booking your ticket from HOU to ALT just before your trip is usually more expensive. But if there's some wiggle room with your schedule, you could land a cheap last-minute fare.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Alenquer (ALT)?
Usually, it's possible to cancel or reschedule your HOU to ALT flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.