Direct (non-stop) flights from Houston (IAH) to Morrisville (RDU)
Find comprehensive flight information, schedules, and booking details for direct flights from Houston (IAH) to Morrisville (RDU). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 2h 32m - 2h 51m (average flight time)• Distance: 1046 miles (1683 km) (air miles between airports)• Daily Flights: 4 flights (scheduled departures per day)
Houston (IAH)
Morrisville (RDU)
FLIGHT TIME
2h 32m - 2h 51m
FLIGHT DISTANCE
1046 miles (1683 km)
2h 36m - 2h 45m
08:57
18:15
1046 miles (1683 km)
September
2 (Show)
28
Flight Schedule
December 2025
Airlines with direct flights from Houston (IAH) to Morrisville (RDU)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 32m - 2h 51m.
Pricing patterns: September typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 8:00, 12:00, 15:00, offering more flight options and potentially better connections.
Houston (IAH) - Morrisville (RDU) flight price statistics
$363
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$498
Jan$338
Feb$258
Mar$423
Apr$558
May$418
Jun$433
Jul$287
Aug$228
Sep$228
Oct$374
Nov$308
DecRelated Information
Airports: IAH • RDU Airport
Airlines operating this route: United Airlines (UA), Frontier Airlines
Frequently Asked Questions
How many flights operate from IAH to RDU?
There are 4 direct flights operating from IAH to RDU. Approximately 4 flights daily.
Which airlines operate flights from IAH to RDU?
2 airlines operate on this route: United Airlines, Frontier Airlines.
How long is the flight from IAH to RDU?
The flight duration from IAH to RDU is approximately 2h 32m - 2h 51m.
What is the distance from IAH to RDU?
The distance from IAH to RDU is 1046 miles (1683 km).
What is the flight time range for this route?
Flight times on this route range from 2h 36m - 2h 45m.
What are the earliest and latest flight departure times?
The earliest flight departs at 08:57 and the latest flight departs at 18:15.
What is the cheapest month to fly from IAH to RDU?
September is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 28 flights operate per week from IAH to RDU.
What types of aircraft operate on this route?
This route is served by Embraer 175 (Enhanced Winglets), Boeing 737MAX 9 Passenger, Airbus A321neo, Boeing 737MAX 8 Passenger.
What is the average flight price from IAH to RDU?
The average flight price for a round-trip ticket from IAH to RDU is approximately $363 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from IAH to RDU for the lowest prices?
September is typically the cheapest month to fly from IAH to RDU. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from IAH to RDU?
2 airlines offer direct flights from IAH to RDU, providing travelers with multiple options for scheduling and pricing.
How far is RDU from IAH?
The distance from IAH to RDU is 1046 miles (1683 km). This is a long-haul flight route.
How long does it take to fly from IAH to RDU?
The flight time from IAH to RDU is approximately 2h 32m - 2h 51m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.