Cheap Flights from Houston (IAH) to Rock Sound (RSD)

Popular airlines from George Bush Intercontinental Airport (IAH) to Rock Sound (RSD-Rock Sound Intl.)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Houston to Rock Sound (IAH-RSD)

Prices were available within the past 7 days and start at for one-way flights and $880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jun 17 - Tue, Jun 23
IAH
Houston
RSD
Rock Sound
$880 Roundtrip, found 1 day ago
$880
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 17 from Houston to Rock Sound, returning Tue, Jun 23, priced at $880 found 1 day ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$900 Roundtrip, found 3 days ago
$900
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $900 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$922 Roundtrip, found 3 days ago
$922
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $922 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$985 Roundtrip, found 3 days ago
$985
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $985 found 3 days ago
United
Wed, Jun 17 - Tue, Jun 23
IAH
Houston
RSD
Rock Sound
$1,000 Roundtrip, found 1 day ago
$1,000
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 17 from Houston to Rock Sound, returning Tue, Jun 23, priced at $1,000 found 1 day ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,006 Roundtrip, found 3 days ago
$1,006
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,006 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,011 Roundtrip, found 3 days ago
$1,011
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,011 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,015 Roundtrip, found 3 days ago
$1,015
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,015 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,020 Roundtrip, found 3 days ago
$1,020
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,020 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,029 Roundtrip, found 3 days ago
$1,029
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,029 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,051 Roundtrip, found 3 days ago
$1,051
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,051 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,114 Roundtrip, found 3 days ago
$1,114
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,114 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,135 Roundtrip, found 3 days ago
$1,135
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,135 found 3 days ago
United
Fri, Dec 12 - Mon, Dec 15
IAH
Houston
RSD
Rock Sound
$1,140 Roundtrip, found 3 days ago
$1,140
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 12 from Houston to Rock Sound, returning Mon, Dec 15, priced at $1,140 found 3 days ago

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD) cost?
Get a cheap one-way flight or cheap return flight from $880 from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD)?
Flying in June may help you find better deals, as it's the cheapest month for flights between IAH and RSD. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD)?
To find the cheapest airline flying from IAH to RSD, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD) 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 pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to RSD?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**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 George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD) last-minute?
Last-minute bookings from IAH to RSD are generally more expensive. To lock in the best rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book an IAH to RSD flight and hotel package?
Securing an IAH to RSD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Rock Sound Intl. Airport (RSD)?
Typically, it's possible to cancel or reschedule your IAH to RSD 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 possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Rock Sound Intl.
Roundtrip price
$879
Distance
1225 mi

Book with confidence

Houston to Rock Sound Flights

The cheapest times to fly from Houston to Rock Sound

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

 

The best time to book a flight from Houston to Rock Sound

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

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 Rock Sound 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 Rock Sound 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 Rock Sound 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 Rock Sound Flights
*Available to One Key members.