Direct (non-stop) flights from Houston (IAH) to Washington (IAD)
Find comprehensive flight information, schedules, and booking details for direct flights from Houston (IAH), US to Washington (IAD), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 2h 52m - 3h 11m (average flight time)• Distance: 1195 miles (1923 km) (air miles between airports)• Daily Flights: 4-5 flights (scheduled departures per day)
Houston (IAH)
US
Washington (IAD)
US
FLIGHT TIME
2h 52m - 3h 11m
FLIGHT DISTANCE
1195 miles (1923 km)
2h 54m - 3h 3m
07:25
19:50
1195 miles (1923 km)
August
1 (Show)
34
Flight Schedule
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Airlines with direct flights from Houston (IAH) to Washington (IAD)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 52m - 3h 11m.
Pricing patterns: August typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 12:00, 16:00, offering more flight options and potentially better connections.
Weather & Climate Information for Washington (IAD)
Weather and climate data is not currently available for this destination. Please check back later or contact us for more information.
Best Time to Visit & Travel Planning
Cheapest Month
Travel Planning Tips for Houston (IAH) to Washington (IAD)
- Best Month to Travel
August is generally the cheapest month to fly from Houston (IAH) to Washington (IAD). Plan your trip during this month for the best deals.
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Related Pages
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Frequently Asked Questions
How many flights operate from Houston (IAH) to Washington (IAD)?
There are 5 direct flights operating from Houston (IAH) to Washington (IAD). Approximately 4-5 flights daily.
Which airlines operate flights from Houston (IAH) to Washington (IAD)?
1 airline operates on this route: United Airlines.
How long is the flight from Houston (IAH) to Washington (IAD)?
The flight duration from Houston (IAH) to Washington (IAD) is approximately 2h 52m - 3h 11m.
What is the distance from Houston (IAH) to Washington (IAD)?
The distance from Houston (IAH) to Washington (IAD) is 1195 miles (1923 km).
What is the flight time range for this route?
Flight times on this route range from 2h 54m - 3h 3m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:25 and the latest flight departs at 19:50.
What is the cheapest month to fly from Houston (IAH) to Washington (IAD)?
August is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 34 flights operate per week from Houston (IAH) to Washington (IAD).
What types of aircraft operate on this route?
This route is served by Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger.
What is the average flight price from Houston (IAH) to Washington (IAD)?
The average flight price for a round-trip ticket from Houston (IAH) to Washington (IAD) is approximately $346 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Houston (IAH) to Washington (IAD) for the lowest prices?
August is typically the cheapest month to fly from Houston (IAH) to Washington (IAD). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Washington (IAD) from Houston (IAH)?
The distance from Houston (IAH) to Washington (IAD) is 1195 miles (1923 km). This is a long-haul flight route.
How long does it take to fly from Houston (IAH) to Washington (IAD)?
The flight time from Houston (IAH) to Washington (IAD) is approximately 2h 52m - 3h 11m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Washington (IAD) serve?
Washington (IAD) serves Washington, US.