Cheap Flights from Washington (DCA) to Houston (SGR)

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Houston, TX (SGR-Sugar Land Regional)

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Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR) cost?
Secure a cheap one-way flight or cheap return flight from Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR) 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 Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between DCA and SGR. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from DCA to SGR. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to SGR?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based 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 Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR)?
To touch down at Sugar Land Regional Airport (SGR) on schedule, opt for a flight that leaves from Ronald Reagan Washington National Airport (DCA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Houston from Ronald Reagan Washington National Airport (DCA)?
Board a direct flight from Ronald Reagan Washington National Airport (DCA) to Houston and touch down at George Bush Intercontinental Airport (IAH). Another convenient gateway to the city is William P. Hobby Airport (HOU).
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR) last-minute?
Booking your ticket from DCA to SGR shortly before your trip is typically more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a DCA to SGR flight and hotel package?
You'll typically save money by booking a DCA to SGR 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 convenient place. After selecting your preferred flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Sugar Land Regional Airport (SGR)?
It's usually possible to cancel or reschedule your DCA to SGR flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Sugar Land Regional
Distance
1235 mi

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Washington to Houston Flights

The cheapest times to fly from Washington to Houston

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

 

The best time to book a flight from Washington to Houston

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

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 Washington to Houston in 2026. 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 Washington to Houston 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 Washington to Houston 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.

 

Washington to Houston Flights

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*Available to One Key members.