Flights operate between Oklahoma City (OKC) and Houston (HOU).
1 airline operates this route with 2-8 flights daily flights.
Average flight time is 1h 25m - 1h 45m.
Route distance is 421 miles (677 km).
Route Distance
421 miles (677 km)
Average Duration
1h 25m - 1h 45m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
2-8 flights
Weekly Flights
27
Typical Departure Time Ranges
Earliest Departure
05:25
Latest Departure
20:25
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from OKC
Weekly Frequency
28
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| OKC → Houston (HOU) (HOU) | 28/week | 1h 25m - 1h 45m | 421 km | Moderate |
Flight Schedule & Filters
Southwest Airlines flights from Oklahoma City (OKC) to Houston (HOU)
Southwest Airlines operates scheduled nonstop flights between Oklahoma City (OKC) and Houston (HOU). Southwest Airlines operates 2-8 flights daily flights on this route.• Flight Duration: 1h 25m - 1h 45m (average flight time)• Distance: 421 miles (677 km) (air miles between airports)• Daily Flights: 2-8 flights (scheduled departures per day)
Oklahoma City (OKC)
US
Houston (HOU)
US
FLIGHT TIME
1h 25m - 1h 45m
FLIGHT DISTANCE
421 miles (677 km)
1h 25m - 1h 30m
05:25
20:25
421 miles (677 km)
April
1 (Show)
27
Southwest Airlines Terminal Information & Contact
Departure Terminal - Oklahoma City (OKC)
Terminal: 1
Phone: 800-435-9792
Location: 1, Oklahoma City, US
Arrival Terminal - Houston (HOU)
Terminal: 1
Phone: 800-435-9792
Location: 1, Houston, US
Southwest Airlines Flight Schedule from Oklahoma City (OKC) to Houston (HOU)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3949 |  Southwest Airlines | 05:25 | 06:55:00 | Boeing 737MAX 8 Passenger |
WN2888 | Southwest Airlines | 09:40 | 11:10:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN335 | Southwest Airlines | 16:20 | 17:50:00 | Boeing 737-700 (winglets) Passenger/BBJ1 |
WN3951 | Southwest Airlines | 20:25 | 21:50:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Oklahoma City (OKC):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Houston (HOU):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Best Time to Book Flights to Houston (HOU)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Flight Price Trends for Houston (HOU)
Price Trend Analysis
Prices are typically lower during shoulder seasons
Best Months to Fly Southwest Airlines to Houston (HOU)
Seasonal Insight
Best travel months: Year-round
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/Frequently Asked Questions
How many Southwest Airlines flights operate from Oklahoma City (OKC) to Houston (HOU)?
Southwest Airlines operates 4 flights from Oklahoma City (OKC) to Houston (HOU).
What city does Houston (HOU) airport serve?
Houston (HOU) airport serves Houston, US.
How long is the Southwest Airlines flight from Oklahoma City (OKC) to Houston (HOU)?
The flight duration is approximately 1h 25m - 1h 45m.
What is the distance from Oklahoma City (OKC) to Houston (HOU)?
The distance is 421 miles (677 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger, Boeing 737-700 (winglets) Passenger/BBJ1 on this route.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 05:25 and the latest departs at 20:25.
Which terminal does Southwest Airlines use at Oklahoma City (OKC)?
Southwest Airlines flights from Oklahoma City (OKC) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
View all Southwest Airlines flights to Oklahoma City (OKC) →
Popular Southwest Airlines routes from Oklahoma City include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.