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Houston To Washington 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

April
August
September
October
November
December
January
February
March

April is by far the best month, wherein you can get cheapest flights for Houston to Washington. 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 Houston To Washington

Frontier Airlines
Frontier Airlines

Houston

06:00

Houston

George Bush Intercontinental Houston Airport

Fri , 10 Apr 2026

09h 49m
ellipse
1 Stop

Washington

16:49

Washington

Washington Dulles International Airport

Fri, 10 Apr 2026

£71
Frontier Airlines
Frontier Airlines

Houston

09:56

Houston

George Bush Intercontinental Houston Airport

Fri , 10 Apr 2026

05h 53m
ellipse
1 Stop

Washington

16:49

Washington

Washington Dulles International Airport

Fri, 10 Apr 2026

£82
Delta Airlines
Delta Airlines

Houston

18:54

Houston

George Bush Intercontinental Houston Airport

Fri , 10 Apr 2026

04h 33m
ellipse
1 Stop

Washington

00:27

Washington

Washington Dulles International Airport

Sat, 11 Apr 2026

£125
Delta Airlines
Delta Airlines

Houston

14:59

Houston

George Bush Intercontinental Houston Airport

Wed , 15 Apr 2026

08h 29m
ellipse
1 Stop

Washington

00:28

Washington

Washington Dulles International Airport

Thu, 16 Apr 2026

£136
Delta Airlines
Delta Airlines

Houston

14:59

Houston

George Bush Intercontinental Houston Airport

Wed , 15 Apr 2026

04h 47m
ellipse
1 Stop

Washington

20:46

Washington

Washington Dulles International Airport

Wed, 15 Apr 2026

£138
Frontier Airlines
Frontier Airlines

Houston

18:14

Houston

George Bush Intercontinental Houston Airport

Sat , 18 Apr 2026

05h 22m
ellipse
1 Stop

Washington

00:36

Washington

Washington Dulles International Airport

Sun, 19 Apr 2026

£138
United Airlines
United Airlines

Houston

18:33

Houston

George Bush Intercontinental Houston Airport

Wed , 15 Apr 2026

03h 11m
ellipse
Non Stop

Washington

22:44

Washington

Washington Dulles International Airport

Wed, 15 Apr 2026

£161
United Airlines
United Airlines

Houston

07:25

Houston

George Bush Intercontinental Houston Airport

Fri , 10 Apr 2026

03h 08m
ellipse
Non Stop

Washington

11:33

Washington

Washington Dulles International Airport

Fri, 10 Apr 2026

£188
Hawaiian Airlines
Hawaiian Airlines

Houston

16:51

Houston

George Bush Intercontinental Houston Airport

Wed , 15 Apr 2026

11h 49m
ellipse
1 Stop

Washington

05:40

Washington

Washington Dulles International Airport

Thu, 16 Apr 2026

£194
United Airlines
United Airlines

Houston

07:25

Houston

George Bush Intercontinental Houston Airport

Sat , 25 Apr 2026

03h 08m
ellipse
Non Stop

Washington

11:33

Washington

Washington Dulles International Airport

Sat, 25 Apr 2026

£199
American Airlines
American Airlines

Houston

18:12

Houston

George Bush Intercontinental Houston Airport

Wed , 08 Apr 2026

04h 47m
ellipse
1 Stop

Washington

23:59

Washington

Washington Dulles International Airport

Wed, 08 Apr 2026

£373
ellipse

Early Morning Flight Houston to Washington

wallet
Cheapest Flight
Found
£71
group
Average Flight
Time
09h 49m
calendra
Date/Time
10 Apr 2026
06:00 AM
plane
Airlines
Frontier Airlines
Ellipse

Late Night Flight Houston to Washington

wallet
Cheapest Flight
Found
£125
group
Average Flight
Time
04h 33m
calendar
Date/Time
10 Apr 2026
18:54 PM
plane
Airlines
Delta Airlines

Flights from Houston to Washington with Easemytrip

Flying from Houston to Washington 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 Houston to Washington is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between George Bush Intercontinental Houston Airport (IAH) and Washington Dulles International Airport (IAD). You can expect a flight distance of approximately 1913 km, and most direct services cover it in around 06:54.

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

Travel Overview: Houston to Washington

Flight Details Information
Route Distance 1913 km
Average Flight Time 06:54 hrs
Departure Airport George Bush Intercontinental Houston Airport (IAH)
Arrival Airport Washington Dulles International Airport (IAD)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines Frontier Airlines, Delta Airlines, United Airlines, 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 Houston to Washington

Are there direct flights from Houston to Washington?

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?