United Airlines flights from Ontario (ONT) to Houston (IAH)
Find comprehensive United Airlines flight information, schedules, and booking details for direct flights from Ontario (ONT), US to Houston (IAH), US. United Airlines operates 1-3 flights daily flights on this route.• Flight Duration: 2h 57m - 3h 25m (average flight time)• Daily Flights: 1-3 flights (scheduled departures per day)
Ontario (ONT)
US
Houston (IAH)
US
FLIGHT TIME
2h 57m - 3h 25m
3h 7m - 3h 7m
06:05
06:05
1 (Show)
7
United Airlines Flight Schedule from Ontario (ONT) to Houston (IAH)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA1936 |  United Airlines | 06:05 | 11:12:00 | Airbus A319 |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Ontario (ONT):
• Terminal : United Airlines operates from this terminal
Arrival Terminal at Houston (IAH):
• Terminal : United Airlines operates from this terminal
Weather & Climate at Houston (IAH)
21.7°C
Avg Temperature126mm
Avg Rainfall11.2km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Houston (IAH)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Houston (IAH)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly United Airlines to Houston (IAH)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2023-09
Seasonal Travel Calendar
Frequently Asked Questions about United Airlines Flights
How many United Airlines flights operate from Ontario (ONT) to Houston (IAH)?
United Airlines operates 1 flight from Ontario (ONT) to Houston (IAH).
What city does Houston (IAH) airport serve?
Houston (IAH) airport serves Houston, US.
How long is the United Airlines flight from Ontario (ONT) to Houston (IAH)?
The flight duration is approximately 2h 57m - 3h 25m.
What aircraft does United Airlines use on this route?
United Airlines uses Airbus A319 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Frontier Airlines.
What is the average price for a United Airlines flight from Ontario (ONT) to Houston (IAH)?
The average price for a round-trip United Airlines flight on this route is approximately $321. Prices can vary based on booking time and demand.
How many United Airlines flights operate per week on this route?
United Airlines operates approximately 7 flights per week from Ontario (ONT) to Houston (IAH).
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.com