CA $185 Cheap Flights from Houston (HOU) to Washington (DCA)

Airlines that fly from Houston William Hobby Airport (HOU) to Ronald Reagan National Airport (DCA)

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Cheap flights from Houston (HOU) to Washington (DCA)

Prices were available within the past 7 days and start at CA $185 for one-way flights and CA $361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Delta
Delta
Flight from Houston to Washington (IAH - DCA) route information
Origin airport
George Bush Intercontinental
Destination airport
Ronald Reagan Washington National
Roundtrip price
CA $360
Distance
1929 km

Houston to Washington Flights

The easy way to book your flights from Houston to Washington 

With Expedia, it’s simple to find and book flights to Washington from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Southwest Airlines nonstop flights to Ronald Reagan Washington National, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Houston to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from William P. Hobby, HOU to Ronald Reagan Washington National, DCA 

Sort your search results by price to find great deals on your flight from Houston to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Houston currently is just CA $361 rising to CA $403.  

Here are more money-saving tips: 

  • Fly in December when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Houston 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

Frequently asked questions

How much is a flight from HOU to National Airport?
Start packing your bags, because round-trip flights from HOU to DCA start from CA $361. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from William P. Hobby Airport (HOU) to Ronald Reagan Washington National Airport (DCA)?
Most flights can be canceled online, but each air carrier has different terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from William P. Hobby Airport (HOU) to National Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for William P. Hobby Airport to DCA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from HOU to National Airport?
The flying distance from William P. Hobby Airport (HOU) to Ronald Reagan Washington National Airport (DCA) is 1,950 kilometers. Close your eyes or get stuck into a book and the trip will zip on by.
Which airlines fly direct from HOU to Ronald Reagan Washington National Airport (DCA)?
Check out the fares with Southwest Airlines (WN) if you want to travel straight from William P. Hobby Airport (HOU) to DCA. This top carrier operates 86 flights monthly, so you’re sure to find one that suits your schedule.
Are William P. Hobby Airport (HOU) to DCA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from William P. Hobby Airport to DCA last minute could save you some cash. However, it could end up costing you a whole lot more! If you’d rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated on Expedia all the time.
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