×
LOGIN OR SIGNUP

Houston To Washington Flights

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

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

calender

TRAVELLER & CLASS

1 Traveller

Economy

September
October
November
December
January
February
March
April
August

September 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

Cheapest
American Airlines
American Airlines

IAH

06:09

Houston

George Bush Intercontinental Houston Airport

Thu , 04 Sep 2025

03h 10m
ellipse
Non Stop

DCA

10:19

Washington

Ronald Reagan Washington National Airport

Thu, 04 Sep 2025

£107
United Airlines
United Airlines

IAH

18:05

Houston

George Bush Intercontinental Houston Airport

Thu , 04 Sep 2025

03h 04m
ellipse
Non Stop

DCA

22:09

Washington

Ronald Reagan Washington National Airport

Thu, 04 Sep 2025

£107
Delta Airlines
Delta Airlines

IAH

05:31

Houston

George Bush Intercontinental Houston Airport

Tue , 09 Sep 2025

06h 09m
ellipse
1 Stop

DCA

12:40

Washington

Ronald Reagan Washington National Airport

Tue, 09 Sep 2025

£116
Delta Airlines
Delta Airlines

IAH

07:00

Houston

George Bush Intercontinental Houston Airport

Tue , 09 Sep 2025

04h 40m
ellipse
1 Stop

DCA

12:40

Washington

Ronald Reagan Washington National Airport

Tue, 09 Sep 2025

£161
United Airlines
United Airlines

IAH

19:50

Houston

George Bush Intercontinental Houston Airport

Sat , 06 Sep 2025

03h 04m
ellipse
Non Stop

DCA

23:54

Washington

Ronald Reagan Washington National Airport

Sat, 06 Sep 2025

£207
American Airlines
American Airlines

IAH

06:09

Houston

George Bush Intercontinental Houston Airport

Sat , 06 Sep 2025

03h 10m
ellipse
Non Stop

DCA

10:19

Washington

Ronald Reagan Washington National Airport

Sat, 06 Sep 2025

£242
Delta Airlines
Delta Airlines

IAH

05:45

Houston

George Bush Intercontinental Houston Airport

Sat , 20 Sep 2025

04h 25m
ellipse
1 Stop

DCA

11:10

Washington

Ronald Reagan Washington National Airport

Sat, 20 Sep 2025

£253
Hawaiian Airlines
Hawaiian Airlines

IAH

08:00

Houston

George Bush Intercontinental Houston Airport

Tue , 09 Sep 2025

12h 44m
ellipse
1 Stop

DCA

21:44

Washington

Ronald Reagan Washington National Airport

Tue, 09 Sep 2025

£273
United Airlines
United Airlines

IAH

18:05

Houston

George Bush Intercontinental Houston Airport

Mon , 08 Sep 2025

03h 04m
ellipse
Non Stop

DCA

22:09

Washington

Ronald Reagan Washington National Airport

Mon, 08 Sep 2025

£456
American Airlines
American Airlines

IAH

06:09

Houston

George Bush Intercontinental Houston Airport

Mon , 08 Sep 2025

03h 10m
ellipse
Non Stop

DCA

10:19

Washington

Ronald Reagan Washington National Airport

Mon, 08 Sep 2025

£609
ellipse

Early Morning Flight Houston to Washington

wallet
Cheapest Flight
Found
£116
group
Average Flight
Time
06h 09m
calendra
Date/Time
09 Sep 2025
05:31 AM
plane
Airlines
Delta Airlines
Ellipse

Late Night Flight Houston to Washington

wallet
Cheapest Flight
Found
£107
group
Average Flight
Time
03h 04m
calendar
Date/Time
04 Sep 2025
18:05 PM
plane
Airlines
United 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 Ronald Reagan Washington National Airport (DCA). You can expect a flight distance of approximately 1941 km, and most direct services cover it in around 05:40.

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 1941 km
Average Flight Time 05:40 hrs
Departure Airport George Bush Intercontinental Houston Airport (IAH)
Arrival Airport Ronald Reagan Washington National Airport (DCA)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines American Airlines, United Airlines, Delta 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.

Read more

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?