Direct (non-stop) flights from Oklahoma City (OKC) to Houston (IAH)
Find comprehensive flight information, schedules, and booking details for direct flights from Oklahoma City (OKC), US to Houston (IAH), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 1h 25m - 1h 48m (average flight time)• Distance: 397 miles (639 km) (air miles between airports)• Daily Flights: 6-8 flights (scheduled departures per day)
Oklahoma City (OKC)
US
Houston (IAH)
US
FLIGHT TIME
1h 25m - 1h 48m
FLIGHT DISTANCE
397 miles (639 km)
1h 33m - 1h 40m
05:00
19:05
397 miles (639 km)
March
1 (Show)
55
Flight Schedule
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Airlines with direct flights from Oklahoma City (OKC) to Houston (IAH)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 25m - 1h 48m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Airline service: This route is primarily served by United Airlines, reflecting hub connections and route network strategies.
Best departure times: Peak departure times are 5:00, 7:00, 9:00, offering more flight options and potentially better connections.
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 Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$318
Travel Planning Tips for Oklahoma City (OKC) to Houston (IAH)
- Best Day to Book
Monday typically offers the lowest fares for flights from Oklahoma City (OKC) to Houston (IAH). Consider booking on this day for potential savings.
- Best Month to Travel
January is generally the cheapest month to fly from Oklahoma City (OKC) to Houston (IAH). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Oklahoma City (OKC) to Houston (IAH) is approximately $318. Prices may vary based on booking time, season, and airline.
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Related Pages
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Frequently Asked Questions
How many flights operate from Oklahoma City (OKC) to Houston (IAH)?
There are 8 direct flights operating from Oklahoma City (OKC) to Houston (IAH). Approximately 6-8 flights daily.
Which airlines operate flights from Oklahoma City (OKC) to Houston (IAH)?
1 airline operates on this route: United Airlines.
How long is the flight from Oklahoma City (OKC) to Houston (IAH)?
The flight duration from Oklahoma City (OKC) to Houston (IAH) is approximately 1h 25m - 1h 48m.
What is the distance from Oklahoma City (OKC) to Houston (IAH)?
The distance from Oklahoma City (OKC) to Houston (IAH) is 397 miles (639 km).
What is the flight time range for this route?
Flight times on this route range from 1h 33m - 1h 40m.
What are the earliest and latest flight departure times?
The earliest flight departs at 05:00 and the latest flight departs at 19:05.
What is the cheapest month to fly from Oklahoma City (OKC) to Houston (IAH)?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 55 flights operate per week from Oklahoma City (OKC) to Houston (IAH).
What types of aircraft operate on this route?
This route is served by Embraer 175 (Enhanced Winglets), Airbus A319.
What is the average flight price from Oklahoma City (OKC) to Houston (IAH)?
The average flight price for a round-trip ticket from Oklahoma City (OKC) to Houston (IAH) is approximately $254 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Oklahoma City (OKC) to Houston (IAH) for the lowest prices?
March is typically the cheapest month to fly from Oklahoma City (OKC) to Houston (IAH). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Houston (IAH) from Oklahoma City (OKC)?
The distance from Oklahoma City (OKC) to Houston (IAH) is 397 miles (639 km). This is a long-haul flight route.
How long does it take to fly from Oklahoma City (OKC) to Houston (IAH)?
The flight time from Oklahoma City (OKC) to Houston (IAH) is approximately 1h 25m - 1h 48m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Houston (IAH) serve?
Houston (IAH) serves Houston, US.