Houston to Washington flights
The cheapest round trip we found from Houston to Washington is $238 (Nov 23 – 25, 1 stop).
HOU to WAS · Round trip · Economy · Prices per person in USD · Price found (36 minutes ago)
Cheapest found
Cheapest dates in the next 4 months
Round trip, per person-
Nov 23 – 25 2 nights · leave Mon$238$238 Book
Frontier Airlines 1 stop · 5h 07m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
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Plan the rest of your trip
Washington · Nov 23 – 25Partner links: we may earn a commission if you book, at no extra cost to you.
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Flights to Washington from other cities
All flights to Washington Flying the other way? Washington to Houston from $110
Houston to Washington: questions
How much does a flight from Houston to Washington cost?
The cheapest round trip we have found right now is $238, leaving November 23 and returning November 25. Prices are per person, economy, in USD.
Which airports do Houston to Washington flights use?
Houston airports include George Bush Intercontinental (IAH) and William P. Hobby (HOU). Washington airports include Washington Dulles International (IAD) and Ronald Reagan National (DCA). The prices on this page cover every airport in both cities (HOU and WAS are the city codes).
About this route
We track round-trip economy fares from Houston (United States) to Washington (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $238, departing November 23 and returning November 25. The cheapest month to fly in our data is November, from $238. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.