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Houston Hobby to Washington Dulles Flights, Fares from ₹ 11,548

Compare Houston Hobby to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Houston Hobby to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Houston Hobby Airport to Washington Dulles Airport? If you want to travel next month, return fares start from ₹ 23,094. Find the lowest prices on one-way and return tickets right here.
Washington D.C..₹ 11,548 per passenger.Departing Tue, 6 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Tue, 6 Oct, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 11,548, select.
Washington D.C..₹ 11,548 per passenger.Departing Thu, 10 Sep.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Thu, 10 Sep, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 11,548, select.
Washington D.C..₹ 11,548 per passenger.Departing Wed, 12 Aug.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Wed, 12 Aug, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 11,548, select.
Washington D.C..₹ 12,063 per passenger.Departing Tue, 10 Nov.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Tue, 10 Nov, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 12,063, select.
Washington D.C..₹ 13,848 per passenger.Departing Sat, 5 Dec.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Sat, 5 Dec, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 13,848, select.
Washington D.C..₹ 16,110 per passenger.Departing Sat, 6 Feb.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Sat, 6 Feb, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 16,110, select.
Washington D.C..₹ 17,122 per passenger.Departing Tue, 4 May.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Tue, 4 May, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 17,122, select.
Washington D.C..₹ 17,432 per passenger.Departing Sun, 26 Jul.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Houston Hobby on Sun, 26 Jul, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 17,432, select.
Washington D.C..₹ 17,644 per passenger.Departing Tue, 9 Mar.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Tue, 9 Mar, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 17,644, select.
Washington D.C..₹ 18,082 per passenger.Departing Thu, 15 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Thu, 15 Apr, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 18,082, select.
Washington D.C..₹ 22,855 per passenger.Departing Fri, 1 Jan.One-way flight with Delta.Outbound indirect flight with Delta, departs from Houston Hobby on Fri, 1 Jan, arriving in Washington Dulles.Price includes taxes and charges.From ₹ 22,855, select.

Find the cheapest month to fly from Houston Hobby to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston Hobby to Washington Dulles flights are currently cheapest in August.
Jul
from ₹ 17,432
Aug
from ₹ 11,548
Sep
from ₹ 11,548
Oct
from ₹ 11,548
Nov
from ₹ 12,063
Dec
from ₹ 13,848
Jan
from ₹ 22,855
Feb
from ₹ 16,110
Mar
from ₹ 17,644
Apr
from ₹ 18,082
May
from ₹ 17,122
Jun
Find prices

Houston Hobby to Washington Dulles: Alternative routes

Compare routes from Houston Hobby to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Washington Ronald Reagan

5km from central Washington D.C.
ClosestCheapest
from ₹ 10,606
Search flights

Washington Dulles

37km from central Washington D.C.
from ₹ 11,548
Search flights

Baltimore Washington International

44km from central Washington D.C.
Cheapest
from ₹ 10,606
Search flights

Houston to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found₹ 11,548
Cheapest month to flyAugust

Finding cheap flights from Houston Hobby to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Houston Hobby to Washington Dulles is ₹ 23,094. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston Hobby to Washington Dulles. But we found flights with one or more stops from ₹ 23,094.
As of July 2026, there are no flights flying from Houston Hobby to Washington Dulles.
The cheapest month to fly from Houston Hobby to Washington Dulles is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston Hobby Airport to Washington Dulles Airport on Tuesday, 11 August 2026.
No airlines currently offer direct flights between Houston Hobby Airport and Washington Dulles Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Delta offers the cheapest flight tickets to Washington Dulles.

Travelling from William P. Hobby Airport (HOU) to Washington Dulles International Airport (IAD): what you need to know

  • Washington DC's timezone is UTC-4, which makes Washington DC one hour ahead of Houston.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to catch your HOU to IAD flight.

  • Be prepared for bigger queues during popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from William P. Hobby Airport to Washington Dulles International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to tour your chosen city. Top stopovers between HOU and IAD include:

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

    • Jacksonville International Airport

How to find the cheapest flights from William P. Hobby Airport (HOU) to Washington Dulles International Airport (IAD)

  • At the moment, ₹ 11,548 is the cheapest price we've seen for a one-way William P. Hobby Airport to Washington Dulles International Airport flight. The best price for a return ticket is ₹ 23,094. Remember that fares could change due to demand at the time of booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from HOU to IAD if you book in advance. Airlines often offer some amazing early bird rates.

  • The 'Whole month' search tool shows you the cheapest flights from William P. Hobby Airport to Washington Dulles International Airport across each month. It's a good way to snap up a bargain if your dates are flexible.

  • Finding cheap flights from HOU to IAD is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as fares go down.

  • Tailor your trip with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from William P. Hobby Airport to Washington Dulles International Airport.

Handy information about William P. Hobby Airport (HOU)

  • The address for HOU is 7800 Airport Boulevard.

  • William P. Hobby Airport maintains a solid on-time record, so flight disruptions are less likely. Departures from HOU make it to their destination as scheduled 81.06% of the time.

  • Central Houston to William P. Hobby Airport is around 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a trip time of about 1 hour 40 minutes on public transport.

  • Booked an early flight from William P. Hobby Airport to Washington Dulles International Airport? Avoid the stress of rushing to the terminal (and catch some extra z's) by choosing one of these hotels near HOU:

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • You'll find IAD at 1 Saarinen Circle.

  • Washington Dulles International Airport to central Washington DC has a drive time of around 50 minutes. It's approximately 56 kilometres away.

  • It takes roughly 3 hours 25 minutes if you're using public transport.

When to fly to Washington Dulles International Airport (IAD)

  • April is the most popular month for flights from William P. Hobby Airport to Washington Dulles International Airport. To steer clear of the crowds, go to Washington DC in January.

  • The warmest month in Washington DC is July, with the temperature ranging between 19ºC and 33ºC. Lock in your flights from William P. Hobby Airport to Washington Dulles International Airport in this month if this is the type of weather you enjoy.

  • If you like cooler conditions, search for a cheap ticket from HOU to IAD in January. Temperatures average between -6ºC and 10ºC then.

Explore more of United States

  • You've seen Washington DC, now it's time to discover other corners of United States. Journey about 322 kilometres north-east to New York to check off its top attractions. From Statue of Liberty to Central Park and Empire State Building, you'll have a full itinerary ahead.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another favourite stop in United States. Get a taste of what this destination has to offer at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from Houston to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.