Flights from Washington Airport DCA to Houston Airport IAH

We've found the cheapest flights to Houston

Returns from £213.49

One-way from £106.34

Flying to George Bush Intercontinental is very easy as there are 3 airliners who offer flights from Ronald Reagan Airport including Emirates, Air New Zealand and United Airlines. When travelling from Ronald Reagan Airport you will cover about 1,206 miles before you reach George Bush Intercontinental. This journey will take 3 Hours 6 Minutes.

The cost of flights varies on the time and day you fly. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. We recommend our viewers to pay and reserve the seats in advance. This ensures you get the best seats on the plane at the cheapest prices.

The time zone at George Bush Intercontinental is different from Ronald Reagan Airport, so please be aware of this when making travel arrangements.

Please see below the airlines that fly from Ronald Reagan Airport (DCA) to George Bush Intercontinental (IAH) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines777776706:0019:55VIEW FLIGHTS
Air New Zealand777776606:0019:55VIEW FLIGHTS
Emirates111111012:4012:40VIEW FLIGHTS

Most people choose to fly with United Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers UA1457, UA1798, UA1805 and UA222 with times between 06:00 and 19:55.

If you would like more information on this flight the please visit the website for United Airlines at united.com. You will be able to find the latest availability, prices and make your booking online.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
06:00
AirlineFlight  No
United AirlinesUA2606
Air New ZealandNZ6480
08:15
AirlineFlight  No
United AirlinesUA1798
Air New ZealandNZ6484
11:00
AirlineFlight  No
United AirlinesUA1457
Air New ZealandNZ6488
12:40
AirlineFlight  No
United AirlinesUA382
Air New ZealandNZ6483
EmiratesEK6051
14:45
AirlineFlight  No
United AirlinesUA1805
Air New ZealandNZ6481
16:35
AirlineFlight  No
United AirlinesUA2313
Air New ZealandNZ6485
19:55
AirlineFlight  No
United AirlinesUA222
Air New ZealandNZ6482
VIEW FLIGHTS
Tuesday
06:00
AirlineFlight  No
United AirlinesUA2606
Air New ZealandNZ6480
08:15
AirlineFlight  No
United AirlinesUA1798
Air New ZealandNZ6484
11:00
AirlineFlight  No
United AirlinesUA1457
Air New ZealandNZ6488
12:40
AirlineFlight  No
United AirlinesUA382
Air New ZealandNZ6483
EmiratesEK6051
14:45
AirlineFlight  No
United AirlinesUA1805
Air New ZealandNZ6481
16:35
AirlineFlight  No
United AirlinesUA2313
Air New ZealandNZ6485
19:55
AirlineFlight  No
United AirlinesUA222
Air New ZealandNZ6482
VIEW FLIGHTS
Wednesday
06:00
AirlineFlight  No
United AirlinesUA2606
Air New ZealandNZ6480
08:15
AirlineFlight  No
United AirlinesUA1798
Air New ZealandNZ6484
11:00
AirlineFlight  No
United AirlinesUA1457
Air New ZealandNZ6488
12:40
AirlineFlight  No
United AirlinesUA382
Air New ZealandNZ6483
EmiratesEK6051
14:45
AirlineFlight  No
United AirlinesUA1805
Air New ZealandNZ6481
16:35
AirlineFlight  No
United AirlinesUA2313
Air New ZealandNZ6485
19:55
AirlineFlight  No
United AirlinesUA222
Air New ZealandNZ6482
VIEW FLIGHTS
Thursday
06:00
AirlineFlight  No
United AirlinesUA2606
Air New ZealandNZ6480
08:15
AirlineFlight  No
United AirlinesUA1798
Air New ZealandNZ6484
11:00
AirlineFlight  No
United AirlinesUA1457
Air New ZealandNZ6488
12:40
AirlineFlight  No
United AirlinesUA382
Air New ZealandNZ6483
EmiratesEK6051
14:45
AirlineFlight  No
United AirlinesUA1805
Air New ZealandNZ6481
16:35
AirlineFlight  No
United AirlinesUA2313
Air New ZealandNZ6485
19:55
AirlineFlight  No
United AirlinesUA222
Air New ZealandNZ6482
VIEW FLIGHTS
Friday
06:00
AirlineFlight  No
United AirlinesUA2606
Air New ZealandNZ6480
08:15
AirlineFlight  No
United AirlinesUA1798
Air New ZealandNZ6484
11:00
AirlineFlight  No
United AirlinesUA1457
Air New ZealandNZ6488
12:40
AirlineFlight  No
United AirlinesUA382
Air New ZealandNZ6483
EmiratesEK6051
14:45
AirlineFlight  No
United AirlinesUA1805
Air New ZealandNZ6481
16:35
AirlineFlight  No
United AirlinesUA2313
Air New ZealandNZ6485
19:55
AirlineFlight  No
United AirlinesUA222
Air New ZealandNZ6482
VIEW FLIGHTS
Saturday
06:00
AirlineFlight  No
United AirlinesUA2606
Air New ZealandNZ6480
07:59
AirlineFlight  No
United AirlinesUA1798
Air New ZealandNZ6484
11:00
AirlineFlight  No
United AirlinesUA1457
Air New ZealandNZ6488
12:40
AirlineFlight  No
United AirlinesUA382
Air New ZealandNZ6483
EmiratesEK6051
16:35
AirlineFlight  No
United AirlinesUA2313
Air New ZealandNZ6485
19:55
AirlineFlight  No
United AirlinesUA222
Air New ZealandNZ6482
VIEW FLIGHTS
Sunday
06:00
AirlineFlight  No
United AirlinesUA2606
Air New ZealandNZ6480
08:15
AirlineFlight  No
United AirlinesUA1798
Air New ZealandNZ6484
11:00
AirlineFlight  No
United AirlinesUA1457
Air New ZealandNZ6488
12:40
AirlineFlight  No
United AirlinesUA382
14:45
AirlineFlight  No
United AirlinesUA1805
Air New ZealandNZ6481
16:35
AirlineFlight  No
United AirlinesUA2313
Air New ZealandNZ6485
19:55
AirlineFlight  No
United AirlinesUA222
Air New ZealandNZ6482
VIEW FLIGHTS

Flights to George Bush Intercontinental are also available from airports close to Ronald Reagan Airport. Below we have provided a short list of routes which you could consider is you feel that are suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Baltimore Washington Thurgood Marshall to Houston03 Hours 9 Minutes
Charlottesville to Houston02 Hours 55 Minutes
Dulles to Houston03 Hours 4 Minutes
Wilmington Greater Wilmington to Houston03 Hours 16 Minutes
Lynchburg to Houston02 Hours 49 Minutes
Philadelphia to Houston03 Hours 19 Minutes
Richmond to Houston03 Hours

Over the past 10 years flight regulations have become very strict so we advise you to leave plenty of time to check in and get through customs.

Planning a trip? Save money on car rental by booking in advance

Find cheap car hire deals at DCA

Flight Price FAQ - Washington (DCA) to Houston (IAH)

DIRECT United
What is the cheapest direct flight one way from Washington DCA to Houston IAH?
The cheapest direct flight one way from Washington DCA to Houston IAH is £106.34 ($133 €127.98)
£106.34
$133 | €127.98
Check Latest Price
DIRECT United
What is the cheapest direct return flight from Washington DCA to Houston IAH?
The cheapest direct return flight from Washington DCA to Houston IAH is £213.49 ($267 €256.92)
£213.49
$267 | €256.92
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Washington DCA to Houston IAH?
The cheapest flight one way from Washington DCA to Houston IAH is £47.97 ($60 €57.74)
£47.97
$60 | €57.74
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Washington DCA to Houston IAH?
The cheapest return flight from Washington DCA to Houston IAH is £86.35 ($108 €103.92)
£86.35
$108 | €103.92
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from DCA to IAH

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - Washington (DCA) to Houston (IAH)

Who flies from Washington to Houston?
The following airlines fly from Washington (DCA) to Houston (IAH): Air New Zealand, Emirates, United Airlines.
How far is the flight from Washington to Houston?
The flight from Washington to Houston is 1,942KM or 1,206 miles.
How long does the flight from Washington to Houston to take?
The flight from Washington to Houston takes 3 Hours 6 Minutes.

Alternative Airports in United States with Connections from Reagan National Airport

Looking for the best deals on car rental?

Search for cheap vehicle hire in DCA Washington, United States

Useful Information about Reagan National Airport

Lounges at Reagan National Airport

See all the airport lounges, locations and opening times available at Reagan National Airport

View...
Eating and Drinking at Reagan National Airport

See all bars and restaurants at Reagan National Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Reagan National Airport

See all shops available at Reagan National Airport - plan your duty free shopping in advance

View...
Washington Tourist Attractions

Things to see and do in and around Washington, D. C. in the United States of America

View...