Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Washington to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Washington to Houston, despite the fact that sometimes flights with transfers can cost significantly less.
A few airlines fly the Washington — Houston route, but only one operates daily: Southwest Airlines flies every day. United Airlines flies every day except Saturday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Washington to Houston are operated by several airlines — United Airlines, Frontier Airlines, and Allegiant Air. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $94, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
Washington — Houston
08/15/2026
Departure
Direct flight
UA2228
starting at $383
Washington — Houston
08/16/2026
Departure
Direct flight
UA1535
starting at $477
Baltimore — Houston
08/24/2026
Departure
Direct flight
UA2194
starting at $354
Baltimore — Houston
08/29/2026
Departure
Direct flight
F93067
starting at $225
Baltimore — Houston
09/27/2026
Departure
Direct flight
UA1911
starting at $366
Washington — Houston
10/17/2026
Departure
Direct flight
UA1450
starting at $158
United Airlines
Su, Mo, Tu, We, Th, and Fr
starting at $437
Southwest Airlines
Every day
starting at $436
The cheapest one-way flight from Washington to Houston departs on 10/17/2026, is operated by Frontier Airlines and costs $94
There is no information about the cheapest roundtrip flight from Washington to Houston
Fastest flight from Washington to Houston takes 3h 23m
There are direct flights on this route 3 days a week: Su, Mo, and Sa
The distance between Washington and Houston is 1961km (1216 miles). There are 54 direct flights from Washington to Houston. The time difference between Washington and Houston is 1h. Flights from Washington begin at 6:00 AM. The latest flight from Washington departs at 10:20 PM
The cheapest flight ticket from Washington to Houston according to data for the last 48 hours costs $94
Often the best time to buy tickets from Washington to Houston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Washington to Houston can be found flying in these months: September, August.
The fastest flights from Washington to Houston start from 3 hours 23 minutes in the air.
The following airlines operate direct flights on the route Washington — Houston: United Airlines, Frontier Airlines
The cost of a one-way flight from Washington to Houston ranges from $80 (September 2026) to $91 (August 2026). On average, the ticket price is about $86–$91.
We couldn't find any special offers for flights from Washington to Houston
