DCA - IAH
$305 - $377
59 - 86 °F
|Popular in||June||High demand for flights, 10% potential price rise|
|Cheapest in||September||Best time to find cheap flights, 10% potential price drop|
|Round-trip from||$305||From Reagan National to Houston|
|One-way from||$110||One-way flight from Reagan National to Houston|
Saturday flights are generally found to be more expensive for flights from Reagan National to Houston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Houston.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 43% on flights from Reagan National to Houston compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $167. For sooner than that we have options available in the next 3 days from $207.
October is one of the best times of the year to fly to Houston from Reagan National. Prices for October average $162 per person but you can even find prices for as low as $74. The most expensive prices can be found in the month of January. Opting for a October flight can save you 21% on your journey compared to booking in October
|Early morning Midnight to 6 AM||50% of DCA to IAH departures|
|Afternoon Noon to 6 PM||50% of DCA to IAH departures|
|Morning 6 AM to noon||0% of DCA to IAH departures|
|Evening 6 PM to midnight||0% of DCA to IAH departures|