IAH to DCA (Houston to Washington) Flights

Last Minute Flights from IAH to DCA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHWashingtonMarch 21 to March 24$296
*Prices include taxes and fees

Cheapest IAH to DCA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHWashingtonApril 17 to April 19$210
IAHWashingtonMay 12 to May 13$355
IAHWashingtonApril 8 to April 14$355
IAHWashingtonJune 2 to June 10$359
IAHWashingtonJune 2 to June 10$385
*Prices include taxes and fees
IAH to DCA Flight Details
Origin airport
George Bush Intercontinental
Origin airport IATA code
IAH
Destination airport
Ronald Reagan Washington National
Destination airport IATA code
DCA
Distance
1206 mi

Frequently asked questions

What airlines fly direct from IAH to National Airport?
Enjoy a smooth, easy plane trip from takeoff to landing on board United Airlines (UA). This leading carrier operates 173 nonstop flights on the route from Houston Airport to National Airport every month.
How many flights are there from IAH to DCA?
Around 5 flights are scheduled per day between Houston, TX (IAH-George Bush Intercontinental) and Washington, DC (DCA-Ronald Reagan Washington National). Fasten your seat belt because your plane to Arlington is ready to take to the skies.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Washington, DC (DCA-Ronald Reagan Washington National)?
You can expect to be on the plane for approximately 3 hours and 2 minutes from Houston, TX (IAH-George Bush Intercontinental) to Washington, DC (DCA-Ronald Reagan Washington National), so dress in comfortable clothing. Oversized sweaters, breathable pants and slip-on shoes are excellent options for a flight of this duration.
What is the flight distance from Houston, TX (IAH-George Bush Intercontinental) to Washington, DC (DCA-Ronald Reagan Washington National)?
The Houston, TX (IAH-George Bush Intercontinental) to Washington, DC (DCA-Ronald Reagan Washington National) stretch covers 1,200 miles (1,950 1) and is regarded as a medium-haul trip. If you're searching for comfort — and the price is right — think about a premium or business class seat.
How many morning flights are there from IAH to DCA?
Put on your seat belt and jet from IAH to DCA on board one of the 20 morning flights each week. United Airlines (UA) offers 20 weekly flights that take off before midday. 7:40AM is the first departure available with this carrier.
How many afternoon flights are there from IAH to DCA?
Choose one of the 20 weekly afternoon and evening flights from IAH to DCA and sleep in a little longer. Well-known carrier United Airlines (UA) offers 20 of these flights which leave from 2:37PM.
What is the earliest departure time out of Houston to Arlington?
Leave IAH at 7:40AM and come in for landing at DCA at 10:41AM. This departure is the earliest you'll find on this route.
What is the latest departure time out of Houston to Arlington?
The latest flight leaves IAH at 6:16PM and lands at DCA at 9:13PM. You'll have plenty of time to get ready for this flight.
What is the average price from Houston to Arlington?
Flights from IAH to DCA are on offer for around $210. Move fast, because the best fares don't last long! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Houston to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to Washington to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from IAH to DCA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Houston to Washington, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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