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

Compare Washington D.C. to Houston flight deals

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Flight deals from Washington D.C. to Houston

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Houston? If you want to travel next month, return fares start from C$128. Find the lowest prices on one-way and return tickets right here.
Houston.C$60 per passenger.Departing Thu., Apr. 16.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Baltimore Washington International on Thu., Apr. 16, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$60, select.
Houston.C$67 per passenger.Departing Tue., May 12.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Baltimore Washington International on Tue., May 12, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$67, select.
Houston.C$73 per passenger.Departing Mon., Jun. 1.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Baltimore Washington International on Mon., Jun. 1, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$73, select.
Houston.C$137 per passenger.Departing Wed., Jul. 22.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Baltimore Washington International on Wed., Jul. 22, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$137, select.
Houston.C$137 per passenger.Departing Tue., Aug. 11.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Baltimore Washington International on Tue., Aug. 11, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$137, select.
Houston.C$172 per passenger.Departing Mon., Sep. 7.One-way flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Baltimore Washington International on Mon., Sep. 7, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$172, select.
Houston.C$261 per passenger.Departing Tue., Mar. 31.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue., Mar. 31, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$261, select.
Houston.C$316 per passenger.Departing Mon., Oct. 5.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Washington Ronald Reagan on Mon., Oct. 5, arriving in Houston Hobby.Price includes taxes and charges.From C$316, select.
Houston.C$319 per passenger.Departing Mon., Mar. 30.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Baltimore Washington International on Mon., Mar. 30, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From C$319, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Houston flights are currently cheapest in April.
Mar.
from C$261
Apr.
from C$60
May
from C$67
Jun.
from C$73
Jul.
from C$137
Aug.
from C$137
Sep.
from C$172
Oct.
from C$316
Nov.
Find prices
Dec.
Find prices
Jan.
Find prices
Feb.
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Which airlines fly from Washington D.C. to Houston?

Alternative Washington D.C. to Houston routes

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

Houston Hobby

16km from central Houston
Closest
from C$164
Search flights

Houston George Bush Intercntl.

25km from central Houston
Cheapest
from C$60
Search flights

Houston Ellington Field

28km from central Houston
Search flights

Galveston

74km from central Houston
Search flights

Washington D.C. to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$60
Cheapest month to flyApril
Average flight time3 hrs, 26 mins
Most popular airlineSouthwest Airlines
Average flights per week445

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

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Washington D.C. to Houston is C$128. 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.
3 hours and 26 minutes is the average flight time from Washington D.C. to Houston.
Southwest Airlines, United and American Airlines fly direct from Washington D.C. to Houston.
As of March 2026, there are 445 flights per week flying from Washington D.C. to Houston.
The cheapest month to fly from Washington D.C. to Houston is usually April.
If you're flying from Washington D.C., the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from C$128.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Houston on Thursday, April 16, 2026.
Yes – the average flight time is 3 hours and 26 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 Houston 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 Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 16°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
The cheapest airline that flies to Houston is Spirit Airlines .

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

  • Kick off your travels at one of Washington DC's main airports, Ronald Reagan National Airport (DCA) or Washington Dulles International Airport (IAD). Check out your options for booking a flight from Washington DC to Houston departing from either of these.

  • The primary hubs where you can touch down in Houston are George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU).

  • 3 hours 21 minutes is the time it takes on average for a direct flight from Washington DC to Houston. Following the UTC-5 timezone, Houston is 1 hour behind Washington DC.

  • Ronald Reagan National Airport (DCA) to George Bush Intercontinental Airport (IAH) is the most popular route between these two cities. There are 62 departures a week to choose from. If you have things to finalize before heading off, the last flight from Washington DC to Houston is with United Airlines at 19:55. Choose the first DCA to IAH departure with United Airlines at 06:00 to maximize your time in Houston.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your flight from Washington DC to Houston.

  • Heading off during a peak period like public or school holidays? Expect longer queues at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • You don't need a visa or passport to travel within United States. You will need a valid identity document though, like a driver's licence or an ID card. Put them on your packing checklist once you've booked your cheap flights from Washington DC to Houston.

Flying from Washington DC

Ronald Reagan National Airport (DCA)

  • If you're looking for a direct flight from Washington DC to Houston, you can catch one from Ronald Reagan National Airport (DCA). Fly from DCA to George Bush Intercontinental Airport (IAH) in one continuous trip.

  • You can travel on a direct flight from Washington DC to Houston with United Airlines. This well-known airline operates services from DCA.

  • We make it a cinch to plan a flight from Washington DC to Houston that includes a stopover. To see the options leaving from Ronald Reagan National Airport, deselect 'Direct flights only.' Then, select a flight with a stop long enough to see the sights of your chosen city. Top stopovers include:

    • Louis Armstrong New Orleans International Airport (MSY)

    • McGhee Tyson Airport (TYS)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

  • Located around 8 kilometres from central Washington DC, DCA can be reached in approximately 16 minutes by car, depending on traffic. The same journey on public transport is roughly 43 minutes.

  • Catching an early flight from Washington DC to Houston? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to Ronald Reagan National Airport:

Washington Dulles International Airport (IAD)

  • You can catch a nonstop flight from Washington DC to Houston departing from Washington Dulles International Airport (IAD). Start your travels at IAD and disembark at George Bush Intercontinental Airport (IAH).

  • Take a direct flight from Washington DC to Houston with United Airlines. This is one of the main airlines that operates this route out of IAD.

  • Visit friends or family or just take some time to unwind with a stopover. If you'd like to split up your flight from Washington DC to Houston, check out these options when heading out from Ronald Reagan National Airport:

    • Louis Armstrong New Orleans International Airport (MSY)

    • McGhee Tyson Airport (TYS)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

  • You can reach IAD from central Washington DC in about 51 minutes by car (depending on traffic conditions). The journey on public transport takes roughly 3 hours and 26 minutes to cover the 56 kilometres or so.

  • Want to treat yourself to an extra night away before catching your flight from Washington DC to Houston? Kick back in a hotel near Washington Dulles International Airport before your vacation officially starts. Here's where you can stay:

Arriving in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • The centre of Houston is around 19 kilometres from William P. Hobby Airport (HOU). After your flight from Washington DC to Houston has landed and you've made your way out of the airport, expect a drive of about 22 minutes.

  • Public transport will get you there in approximately 1 hour and 42 minutes.

  • You'll find some comfortable stays ready to welcome you near HOU. Tuck yourself in after your flight from Washington DC to Houston at one of these well-located options:

How to find the cheapest flights from Washington DC to Houston

  • Currently, C$60 is the lowest price we've seen for a one-way ticket from Washington DC to Houston. The cheapest price for a return flight is C$128. Bear in mind fares can change due to demand at the time of booking.

  • To snag cheap flights from Washington DC to Houston, book your trip 9 months before your departure.

  • Schedule your trip for May. That's the cheapest month for tickets from Washington DC to Houston. If you're flexible with your dates, use the 'Whole month' tool to see the cheapest price across every month.

  • Sign into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a better deal on this route. It's simple to do, and it'll save you from checking for cheap flights from Washington DC to Houston every day.

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

Best time to go to Houston

  • February is the quietest month for flights from Washington DC to Houston, while July is the busiest. Find the ideal time to go to Houston based on whether you prefer a laid-back vibe or a lively atmosphere.

  • The warmest month in Houston is August, with the temperature ranging between 24ºC and 40ºC. Lock in your flights from Washington DC to Houston in this month if you enjoy this type of weather.

  • If you'd rather travel in cooler conditions, lock in a cheap ticket from Washington DC to Houston in January when temperatures average between 5ºC and 19ºC.

More about Houston

  • After booking your flight from Washington DC to Houston, think about where you'd like to stay in this city. Make one of these accommodation options your base for exploring Houston:

  • There are so many things to explore in this city it can be difficult to know where to begin. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are popular attractions which should feature on any good Houston itinerary.

Complete your Houston trip with a car rental

  • We use the same magic that helped you find your cheap flight from Washington DC to Houston to track down incredible deals on car rentals. Search for your ride in seconds and easily compare your options. Plus we give you all the info you need to drive in Houston, from the most popular rental company to the average daily price.

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

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.