Cheap Flights from Houston (HOU) to Rio Grande (RIG)

Popular airlines from Houston William Hobby Airport (HOU) to Rio Grande (RIG)

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Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Rio Grande (RIG) cost?
Grab a cheap one-way flight or cheap return flight from William P. Hobby Airport (HOU) to Rio Grande (RIG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Rio Grande (RIG)?
The cheapest month to fly from HOU to RIG is , when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Rio Grande (RIG)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from HOU to RIG. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Rio Grande (RIG)?
There aren't any daily direct flights available from William P. Hobby Airport (HOU) to Rio Grande (RIG). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from HOU to RIG?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Rio Grande (RIG)?
Select a flight from William P. Hobby Airport (HOU) to Rio Grande (RIG) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**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 Rio Grande (RIG) last-minute?
Last-minute fares from HOU to RIG are typically more expensive. For the lowest prices, start looking for flights well in advance. That said, if you're flexible with your travel plans, you may land a cheap ticket right before you leave.
Is it cheaper to book a HOU to RIG flight and hotel package?
You'll typically save money by securing a HOU to RIG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Rio Grande (RIG)?
If you booked your HOU to RIG flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. 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

Travel information

Origin airport
William P. Hobby
Destination airport
Rio Grande
Distance
5116 mi

Book with confidence

Book with confidence

Houston to Rio Grande Flights

The cheapest times to fly from Houston to Rio Grande

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

 

The best time to book a flight from Houston to Rio Grande

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

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 Rio Grande 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 Rio Grande 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 Rio Grande 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 Rio Grande Flights

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*Available to One Key members.