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60 € Cheap Flights from Houston (HOUA) to Washington D.C. (WASA)

Compare Houston to Washington D.C. flight deals

Find the cheapest month or even day of the year to fly to Washington D.C.

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Flight deals from Houston to Washington D.C.

Looking for a cheap last-minute deal or the best return flight from Houston to Washington D.C.? Find the lowest prices on one-way and return tickets right here.
Washington D.C..60 € per passenger.Departing Tue, 20 Jan, returning Tue, 20 Jan.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Tue, 20 Jan, arriving in Baltimore Washington International.Inbound direct flight with Spirit Airlines departs from Baltimore Washington International on Tue, 20 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 60 €, select.
Washington D.C..60 € per passenger.Departing Mon, 2 Feb, returning Mon, 9 Feb.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Mon, 2 Feb, arriving in Baltimore Washington International.Inbound direct flight with Spirit Airlines departs from Baltimore Washington International on Mon, 9 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 60 €, select.
Washington D.C..60 € per passenger.Departing Sat, 31 Jan, returning Wed, 4 Feb.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Sat, 31 Jan, arriving in Baltimore Washington International.Inbound direct flight with Spirit Airlines departs from Baltimore Washington International on Wed, 4 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 60 €, select.
Washington D.C..87 € per passenger.Departing Mon, 9 Feb, returning Sun, 1 Mar.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Mon, 9 Feb, arriving in Baltimore Washington International.Inbound direct flight with Spirit Airlines departs from Baltimore Washington International on Sun, 1 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 87 €, select.
Washington D.C..104 € per passenger.Departing Thu, 25 Dec, returning Thu, 8 Jan.Return flight with Spirit Airlines and Frontier Airlines.Outbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Thu, 25 Dec, arriving in Baltimore Washington International.Inbound direct flight with Frontier Airlines departs from Baltimore Washington International on Thu, 8 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 104 €, select.
Washington D.C..109 € per passenger.Departing Tue, 3 Mar, returning Tue, 3 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Tue, 3 Mar, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 3 Mar, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 109 €, select.
Washington D.C..112 € per passenger.Departing Sat, 30 May, returning Tue, 2 Jun.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Sat, 30 May, arriving in Baltimore Washington International.Inbound direct flight with Spirit Airlines departs from Baltimore Washington International on Tue, 2 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 112 €, select.
Washington D.C..112 € per passenger.Departing Mon, 27 Apr, returning Mon, 27 Apr.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Houston George Bush Intercntl. on Mon, 27 Apr, arriving in Baltimore Washington International.Inbound direct flight with Spirit Airlines departs from Baltimore Washington International on Mon, 27 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 112 €, select.
Map with a flight path from Houston to Washington D.C.. A plane icon is halfway along the route with a label that says "Direct flight".
Direct flight

Your route at a glance

Cheapest deal60 €
Cheapest monthJanuary
Average flight duration2 hours and 59 minutes
Most popular airlineUnited

Find the cheapest month to fly from Houston to Washington D.C.

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Washington D.C. flights are currently cheapest in January.
Dec
from 186 €
Jan
from 60 €
Feb
from 60 €
Mar
from 109 €
Apr
from 112 €
May
from 112 €
Jun
from 112 €
Jul
from 302 €
Aug
from 392 €
Sep
from 389 €
Oct
Find prices
Nov
Find prices

Direct flights from Houston to Washington D.C.

Alternative Houston to Washington D.C. routes

Looking for the cheapest, fastest or easiest route from Houston to Washington D.C.? You could fly into the following airports instead.

Finding cheap flights from Houston to Washington D.C.: Frequently asked questions

There are 5 airports in Washington D.C.: Washington Ronald Reagan, Camp Springs Andrews AFB, Washington Dulles, Baltimore Washington International, and Manassas.
The best price we found for a return flight from Houston to Washington D.C. is 60 €. 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.
2 hours and 59 minutes is the average flight time from Houston to Washington D.C..
Southwest Airlines, United and Air New Zealand fly direct from Houston to Washington D.C..
As of December 2025, there are 326 flights per week flying from Houston to Washington D.C..
The cheapest month to fly from Houston to Washington D.C. is usually January.
If you're flying from Houston, the cheapest airport near Washington D.C. is Baltimore Washington International – which is 43.6 km away from the centre of Washington D.C.. We've found flights into this airport from 60 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Washington D.C. on Tuesday, 20 January 2026.
Yes – the average flight time is 2 hours and 59 minutes.
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 D.C. 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.
In December, the average temperature is usually around 2°C. July is typically the warmest month in Washington D.C., when it usually averages around 31°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -4°C. The rainiest month is September.
The cheapest airline that flies to Washington D.C. is Spirit Airlines .

Flying from Houston to Washington DC: what you need to know

  • Start planning your holiday by checking out the ideal departure point for your flight from Houston to Washington DC. Explore your options for leaving from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU), two of the city's main airports.

  • The major arrival points in Washington DC are Ronald Reagan National Airport (DCA) and Washington Dulles International Airport (IAD).

  • Take a direct Houston to Washington DC flight and you'll be in transit for an average of 3 hours 5 minutes.

  • Washington DC is one hour ahead of Houston and observes the UTC-4 timezone.

  • George Bush Intercontinental Airport (IAH) to Ronald Reagan National Airport (DCA) is the most popular route that connects these two cities. There are 47 weekly departures to choose from. If you have things to finalize before heading off, the last flight from Houston to Washington DC is with United Airlines at 20:01. Choose the first IAH to DCA departure operated by United Airlines at 07:30 to fit in more activities on your first day in Washington DC.

  • Leave plenty of time to get on your Houston to Washington DC flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of an international flight when you travel during high season in general.

How to find the cheapest flights from Houston to Washington DC

  • The lowest price we've found for a one-way ticket from Houston to Washington DC is 30 €. For a return flight on this route, the best price is 60 €. Depending on the availability and when you book, these fares could change.

  • Book two months before travelling. Pricing trends show that this is the ideal window for finding cheap Houston to Washington DC flights.

  • May is the best month for nabbing a fantastic deal on a plane ticket from Houston to Washington DC. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • There's no need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll tell you as soon as a better deal is available on cheap flights from Houston to Washington DC.

  • Tailor your flights using filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' Houston to Washington DC flights.

Flying from Houston

George Bush Intercontinental Airport (IAH)

  • You can fly directly to Washington DC leaving from George Bush Intercontinental Airport (IAH). Here are some airports you can get to in one go when searching for a flight from Houston to Washington DC:

    • Ronald Reagan National Airport (DCA)

    • Washington Dulles International Airport (IAD)

    • Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • United Airlines is a popular carrier that offers direct Houston to Washington DC plane tickets leaving from IAH.

  • Travelling from central Houston to IAH takes around 50 minutes by public transport. If you ride-share, drive or grab a cab, you'll cover the 21 kilometres in 20 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your holiday? Stay near George Bush Intercontinental Airport. Whether you have an early flight from Houston to Washington DC or just don't want to be rushed, these hotels are the answer:

  • 78.42% of flights departing from George Bush Intercontinental Airport reach their destination on schedule.

  • IAH's address is 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

  • Searching for a direct flight from Houston to Washington DC departing from William P. Hobby Airport (HOU)? Settle into your seat and fly straight from HOU to Ronald Reagan National Airport (DCA) and Baltimore/Wash International Thurgood Marshall Airport (BWI).

  • Book your direct Houston to Washington DC plane ticket with Southwest Airlines. This is one of the main carriers operating this route out of HOU.

  • HOU is around 16 kilometres from central Houston. It'll take 20 minutes or so to get to the airport in a car from the city centre. Public transport takes roughly 1 hour 40 minutes.

  • Want to treat yourself to an extra night away before your flight from Houston to Washington DC? Relax in a hotel near William P. Hobby Airport before your holiday officially begins. Here's where you can stay:

  • Most flights that leave William P. Hobby Airport touch down at their destination as planned. It achieves a consistent on-time performance rate of 81%.

  • The street address for HOU is 7800 Airport Boulevard.

Arriving in Washington DC

Ronald Reagan National Airport (DCA)

  • Ronald Reagan National Airport (DCA) is approximately 5 kilometres from central Washington DC. If you're catching a cab or a ride-share, the drive takes around 15 minutes.

  • When travelling by public transport, expect a journey time of roughly 45 minutes.

  • Reserve a hotel near DCA if you have a late flight from Houston to Washington DC. Pick one of these accommodation options and skip the long transfer:

  • Begin your adventure by picking up a Ronald Reagan National Airport rental car. Grab your wheels from Thrifty, Sixt or Dollar and explore beyond Washington DC's main sights.

  • Booking your vehicle from Ronald Reagan National Airport around four weeks ahead can help you get the lowest rate.

  • The address for DCA is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

  • Washington Dulles International Airport (IAD) is around 40 kilometres from the centre of Washington DC. Once you've disembarked your flight from Houston to Washington DC, it takes approximately 50 minutes to reach the heart of the city in a cab or ride-share.

  • You can expect the trip to take roughly 1 hour 10 minutes on public transport.

  • There are some great places to lay your head close to IAD. Kick back after your Houston to Washington DC flight at one of these well-located options:

  • Forget about public transport timetables or long cab lines. Grab a Washington Dulles International Airport rental car and take your journey in whatever direction you like. Check out the availability and rates from Dollar, Thrifty and Sixt.

  • Secure your first choice, not your last resort. Securing your ride from IAD one week ahead of time often means more savings and a wider choice of vehicles.

  • The address for Washington Dulles International Airport is 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Head toward the city centre after your flight from Houston to Washington DC has arrived. Central Washington DC is around 40 kilometres from Baltimore/Wash International Thurgood Marshall Airport (BWI) and takes roughly 50 minutes to get there in a car.

  • Public transport will get you there in roughly 1 hour 30 minutes.

  • Enjoy a quiet, low-key start to your trip by checking in to a hotel near BWI after your Houston to Washington DC flight. Recharge after a day of travel or just give yourself time to find your footing in a new city at:

  • Stay in control of the next leg of your journey with a Baltimore/Wash International Thurgood Marshall Airport rental car. Dollar, Thrifty and Budget make getting on the road smooth sailing.

  • If you're looking for a specific kind of vehicle, lock in your ride from BWI about two weeks ahead of your flight from Houston to Washington DC. This improves your chances of getting the car you prefer, as well as a better rate.

Best time to go to Washington DC

  • February is the most popular month for flights from Houston to Washington DC. To escape the crowds, head to Washington DC in May.

  • Lock in a Houston to Washington DC ticket departing in July if you're eager to visit the city during its warmest month. You can expect temperatures in Washington DC to range from 19ºC (66ºF) to 33ºC (91ºF).

  • Search for cheap flights from Houston to Washington DC in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

More about Washington DC

Explore more of United States

  • You've visited Washington DC, now it's time to explore other parts of United States. Travel about 322 kilometres north-east to New York to check off its leading sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you on the go.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another essential stop in United States. No visit is complete without checking out Liberty Bell, Independence Hall and Philadelphia Museum of Art.

More travel options

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 45 days.