Looking for more low-fare flights?
Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we’ll show you the best fares available.
Find low faresSouthwest® flights from Washington, D.C. (Reagan National) to Houston (Hobby) from $96
expand_more
1 Passenger
expand_morePromo Code
expand_moretoday
today
Low fares from Washington, D.C. (Reagan National) to Houston (Hobby)
$
Washington, D.C. (Reagan National) (DCA)to
Houston (Hobby) (HOU)
Depart: 02/21/2026
One-way
Basic
From
$96
Seen: 7 hrs ago
Washington, D.C. (Reagan National) (DCA)to
Houston (Hobby) (HOU)
Depart: 02/21/2026
One-way
Choice
From
$128
Seen: 7 hrs ago
Washington, D.C. (Reagan National) (DCA)to
Houston (Hobby) (HOU)
Depart: 02/24/2026
One-way
Basic
From
$142
Seen: 17 hrs ago
Washington, D.C. (Reagan National) (DCA)to
Houston (Hobby) (HOU)
Depart: 02/25/2026
One-way
Basic
From
$142
Seen: 8 hrs ago
Washington, D.C. (Reagan National) (DCA)to
Houston (Hobby) (HOU)
Depart: 03/03/2026
One-way
Basic
From
$142
Seen: 7 hrs ago
Washington, D.C. (Reagan National) (DCA)to
Houston (Hobby) (HOU)
Depart: 03/04/2026
One-way
Basic
From
$142
Seen: 14 hrs ago
Explore flights from Washington, D.C. (Reagan National) to Houston (Hobby)
location_on
location_on
Flight Details
Departing from:
Ronald Reagan National Airport
Arriving at:
William P. Hobby Airport
Average flight time:
3 hours 22 minutes
Distance:
1218 miles
Route Information
133† Weekly flights
- 3‡ Nonstop flights per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 3‡ Nonstop flights on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from Washington, D.C. (Reagan National) to Houston (Hobby) is 3 hours 22 minutes.
There are 133 weekly flights from Washington, D.C. (Reagan National) to Houston (Hobby) on Southwest Airlines.
Yes, Southwest flies nonstop from Washington, D.C. (Reagan National) to Houston (Hobby) 3 times per day from Monday through Friday.
Yes, Southwest flies nonstop from Washington, D.C. (Reagan National) to Houston (Hobby) once per day on Saturdays and 3 times per day on Sundays.
To find the lowest fares by day and time to fly Washington, D.C. (Reagan National) to Houston (Hobby) with Southwest, check out our Low Fare Calendar.
You can rent a car at William P. Hobby Airport book yours with your flight.
Yes! Flights from Washington, D.C. (Reagan National) to Houston (Hobby)—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.