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Washington To Houston Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

August is by far the best month, wherein you can get cheapest flights for Washington to Houston. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Washington To Houston

Cheapest
Delta Airlines
Delta Airlines

DCA

06:00

Washington

Ronald Reagan Washington National Airport

Fri , 15 Aug 2025

05h 36m
ellipse
1 Stop

IAH

10:36

Houston

George Bush Intercontinental Houston Airport

Fri, 15 Aug 2025

£194
Delta Airlines
Delta Airlines

DCA

06:59

Washington

Ronald Reagan Washington National Airport

Fri , 15 Aug 2025

04h 49m
ellipse
1 Stop

IAH

10:48

Houston

George Bush Intercontinental Houston Airport

Fri, 15 Aug 2025

£194
American Airlines
American Airlines

DCA

12:00

Washington

Ronald Reagan Washington National Airport

Fri , 15 Aug 2025

04h 38m
ellipse
1 Stop

IAH

15:38

Houston

George Bush Intercontinental Houston Airport

Fri, 15 Aug 2025

£268
American Airlines
American Airlines

DCA

11:30

Washington

Ronald Reagan Washington National Airport

Thu , 28 Aug 2025

05h 14m
ellipse
1 Stop

IAH

15:44

Houston

George Bush Intercontinental Houston Airport

Thu, 28 Aug 2025

£270
American Airlines
American Airlines

DCA

05:00

Washington

Ronald Reagan Washington National Airport

Sun , 10 Aug 2025

04h 54m
ellipse
1 Stop

IAH

08:54

Houston

George Bush Intercontinental Houston Airport

Sun, 10 Aug 2025

£302
JetBlue Airways
JetBlue Airways

DCA

08:50

Washington

Ronald Reagan Washington National Airport

Fri , 15 Aug 2025

08h 11m
ellipse
1 Stop

IAH

16:01

Houston

George Bush Intercontinental Houston Airport

Fri, 15 Aug 2025

£310
Hawaiian Airlines
Hawaiian Airlines

DCA

17:02

Washington

Ronald Reagan Washington National Airport

Fri , 15 Aug 2025

14h 18m
ellipse
1 Stop

IAH

06:20

Houston

George Bush Intercontinental Houston Airport

Sat, 16 Aug 2025

£451
Hawaiian Airlines
Hawaiian Airlines

DCA

08:00

Washington

Ronald Reagan Washington National Airport

Fri , 15 Aug 2025

11h 10m
ellipse
1 Stop

IAH

18:10

Houston

George Bush Intercontinental Houston Airport

Fri, 15 Aug 2025

£560
ellipse

Early Morning Flight Washington to Houston

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Cheapest Flight
Found
£302
group
Average Flight
Time
04h 54m
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Date/Time
10 Aug 2025
05:00 AM
plane
Airlines
American Airlines
Ellipse

Late Night Flight Washington to Houston

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Cheapest Flight
Found
£268
group
Average Flight
Time
04h 38m
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Date/Time
15 Aug 2025
12:00 AM
plane
Airlines
American Airlines

Flights from Washington to Houston with Easemytrip

Flying from Washington to Houston has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Washington to Houston is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Ronald Reagan Washington National Airport (DCA) and George Bush Intercontinental Houston Airport (IAH). You can expect a flight distance of approximately 1941 km, and most direct services cover it in around 06:21.

Let’s take a closer look at everything you need to know before booking your flight from Washington to Houston.

Travel Overview: Washington to Houston

Flight Details Information
Route Distance 1941 km
Average Flight Time 06:21 hrs
Departure Airport Ronald Reagan Washington National Airport (DCA)
Arrival Airport George Bush Intercontinental Houston Airport (IAH)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Delta Airlines, American Airlines, JetBlue Airways, Hawaiian Airlines

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

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FAQs about flights from Washington to Houston

Are there direct flights from Washington to Houston?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?