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Flights from Dulles to Houston – Airlines & connecting routes

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IAD to HOU flights and routes map IAD to HOU – All flight route options from Washington Dulles International, Virginia, USA to William P. Hobby Airport, Texas, USA. These flights are operated by 3 different airlines through 2 different connections. The shortest flight time is 5 hours and 57 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAD Washington Dulles Dulles, VA, USA
USA HOU William P. Hobby Airport, TX, USA
IAD
Washington Dulles
USADulles, VA, USA
William P. Hobby Airport
USAHouston, TX, USA
HOU
No direct flights found
4 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Atlanta ATL
1 stop with Delta Air Lines. 2-4 flights per day.

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5h 57m

Via Atlanta ATL
1 stop with Delta Air Lines.
5h 57m
2-4 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 1-3 flights per day.

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6h 06m

Via Dallas DFW
1 stop with American Airlines.
6h 06m
1-3 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Atlanta ATL With United Airlines & Delta Air Lines 0-4 flights per day.

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5h 53m

Via Atlanta ATL
5h 53m
With United Airlines & Delta Air Lines 0-4 flights per day.
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Via Dallas DFW With United Airlines & American Airlines 3-6 flights per day.

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6h 20m

Via Dallas DFW
6h 20m
With United Airlines & American Airlines 3-6 flights per day.
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Find the best prices on hotels and car rental near William P. Hobby Airport

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Dulles to Houston flights

With over 52 flights every week and 2 different airlines you have a wide range of options. While flying to Houston from Dulles you will be doing a stopover in either Atlanta (ATL) or Dallas (DFW).

Are there any non-stop flights from IAD to HOU?

There are no direct or non-stop flights from Washington Dulles International, IAD to William P. Hobby Airport, HOU.

Tip! Consider Ronald Reagan Washington National (DCA) to William P. Hobby Airport (HOU) or Ronald Reagan Washington National (DCA) to George Bush Intcntl Houston (IAH) as alternatives aswell.

Dulles to Houston with Delta Air Lines

If you fly from Dulles with Delta Air Lines you will do a stopover in Atlanta, ATL before reaching Houston. This flight trip will take 5 hours and 57 minutes and you can fly every weekday with departures from 6:00 am to 5:00 pm. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Dulles to Hobby Airport

The shortest flight time between IAD and HOU is 5 hours and 57 minutes.

ViaTotal flight timeLayover timeDistance
ATL Atlanta5h 57m1h 51m1235 miles (1987 km)
DFW Dallas6h 6m2h 55m1424 miles (2291 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAD-HOU flight routesDulles to Houston flight routes illustrated on a map.
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Dulles - Houston route map and flight paths
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The fastest way to fly from Dulles (IAD) to Houston (HOU) is via Atlanta and it will take about 5 hours and 57 minutes. The second fastest route is via Dallas and will take 6 hours and 6 minutes.

You can fly with Delta Air Lines or American Airlines from Dulles to Houston.

The flight time between Washington Dulles (IAD) and William P. Hobby Airport (HOU) via Hartsfield–Jackson Atlanta International Airport, ATL is 5 hours and 57 minutes.

No. But you can get a 1 stop ticket via Atlanta or Dallas to Houston (HOU) instead.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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