Flights operate between Ontario (ONT) and Houston (HOU).
1 airline operates this route with 0-2 flights daily flights.
Average flight time is 2h 55m - 3h 15m.
Average Duration
2h 55m - 3h 15m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
0-2 flights
Typical Departure Time Ranges
Earliest Departure
14:15
Latest Departure
14:15
Route Intelligence Dashboard
Overall Connectivity Score
25
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from ONT
Weekly Frequency
0
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| ONT → Houston (HOU) (HOU) | 0/week | 2h 55m - 3h 15m | N/A | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from Ontario (ONT) to Houston (HOU)
Southwest Airlines operates scheduled nonstop flights between Ontario (ONT) and Houston (HOU). Southwest Airlines operates 0-2 flights daily flights on this route.• Flight Duration: 2h 55m - 3h 15m (average flight time)• Daily Flights: 0-2 flights (scheduled departures per day)
Ontario (ONT)
US
Houston (HOU)
US
FLIGHT TIME
2h 55m - 3h 15m
3h 0m - 3h 0m
14:15
14:15
1 (Show)
Southwest Airlines Terminal Information & Contact
Departure Terminal - Ontario (ONT)
Terminal: 4
Phone: 800-435-9792
Location: 4, Ontario, US
Arrival Terminal - Houston (HOU)
Terminal: 1
Phone: 800-435-9792
Location: 1, Houston, US
Southwest Airlines Flight Schedule from Ontario (ONT) to Houston (HOU)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN1469 |  Southwest Airlines | 14:15 | 19:15:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Ontario (ONT):
Terminal 4:
• 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 Ontario (ONT) to Houston (HOU)?
Southwest Airlines operates 1 flight from Ontario (ONT) to Houston (HOU).
What city does Houston (HOU) airport serve?
Houston (HOU) airport serves Houston, US.
How long is the Southwest Airlines flight from Ontario (ONT) to Houston (HOU)?
The flight duration is approximately 2h 55m - 3h 15m.
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger on this route.
Which terminal does Southwest Airlines use at Ontario (ONT)?
Southwest Airlines flights from Ontario (ONT) depart from Terminal 4. Terminal 4 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Ontario (ONT)?
The Southwest Airlines terminal phone number at Ontario (ONT) is 800-435-9792 (Terminal 4).
Which terminal does Southwest Airlines use at Houston (HOU)?
Southwest Airlines flights to Houston (HOU) arrive at Terminal 1. Terminal 1 phone: 800-435-9792.
View all Southwest Airlines flights to Ontario (ONT) →
Popular Southwest Airlines routes from Ontario include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.