Cheap flights from Houston to Washington, D.C. from $135
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Washington, D.C. departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Houston to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to Washington, D.C..
Cheap last minute flights
Planning a quick getaway from Houston to Washington, D.C.? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.
Delta flights from Houston to Washington, D.C. Reagan-National Airport
Our best Delta deals on Houston to Washington, D.C. Reagan-National Airport flight tickets
Delta![Delta]()
May 30![Delta]()
Jun 4
IAH12:39 pmHouston George Bush Intcntl
5h 20m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
DCA9:40 amWashington, D.C. Reagan-National
6h 43m
1 stop
IAH3:23 pmHouston George Bush Intcntl
Delta![Delta]()
May 22![Delta]()
May 25
IAH12:39 pmHouston George Bush Intcntl
5h 20m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
DCA1:33 pmWashington, D.C. Reagan-National
9h 25m
1 stop
IAH9:58 pmHouston George Bush Intcntl
Southwest flights from Houston to Washington, D.C. Reagan-National Airport
Our best Southwest deals on Houston to Washington, D.C. Reagan-National Airport flight tickets
Southwest![Southwest]()
Jun 3![Southwest]()
Jun 10
HOU6:55 pmHouston Hobby
3h 00m
DCA10:55 pmWashington, D.C. Reagan-National
DCA6:25 pmWashington, D.C. Reagan-National
3h 15m
HOU8:40 pmHouston Hobby
Southwest![Southwest]()
Jul 31![Southwest]()
Aug 3
HOU11:55 amHouston Hobby
3h 00m
DCA3:55 pmWashington, D.C. Reagan-National
DCA6:10 amWashington, D.C. Reagan-National
7h 00m
1 stop
HOU12:10 pmHouston Hobby
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Houston to Washington, D.C. Reagan-National Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?
The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Houston, with most prices found around $288. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $349.
What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?
The cheapest day to depart from Houston to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $303. Flights from Houston to Washington, D.C. Reagan-National Airport on a Monday will generally be more expensive and average around $433. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?
Our data shows that the cheapest Houston to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $367. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $436.
What is the cheapest Houston to Washington, D.C. Reagan-National flight route?
Fly from Houston George Bush Intcntl to Washington, D.C. Reagan-National for the best Houston - Washington, D.C. Reagan-National flight prices
How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?
You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Houston when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $376 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Houston for as low as $301 on momondo.
What cabin class options are available on Houston to Washington, D.C. Reagan-National flights?
There are 4 cabin classes available to choose from on Houston to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Houston to Washington, D.C. Reagan-National?
United Airlines, Southwest, and JetBlue are the most popular carriers operating from Houston to Washington, D.C. Reagan-National
What airlines fly to Washington, D.C. Reagan-National Airport?
United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Houston according to our data. United Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 6 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston to Washington, D.C. Reagan-National Airport on average per day?
As of April 2025, 10 flights take off from Houston and land in Washington, D.C. Reagan-National Airport each day. The most common flight departure time for this route is 7:00PM, with 44% of daily flights taking off at noon.
How many flights depart from Houston to Washington, D.C. Reagan-National Airport on average per week?
The number of flights available between Houston and Washington, D.C. Reagan-National Airport is 74 per week as of April 2025. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.
Cheap Houston to Washington, D.C. Reagan-National Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to Washington, D.C. Reagan-National Airport
How far is Houston to Washington, D.C. Reagan-National by plane?
There are 1216.1 mi between Houston and Washington, D.C. Reagan-National. A reasonable flight in good conditions will take 2h 55m.
When did momondo last update prices for flights from Houston to Washington, D.C. Reagan-National Airport?
Prices for flights from Houston to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Houston to Washington, D.C. Reagan-National Airport?
As of April 2025, there are 6 operators available to choose from for flights from Houston to Washington, D.C. Reagan-National Airport.
How old do you have to be to fly from Houston to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Houston to Washington, D.C. Reagan-National Airport
Compare and see reviews for airlines that fly from Houston to Washington, D.C. Reagan-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $67 | Free Cancellation | Rating 6.3 7,961 reviews | |||
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom $144 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $245 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $249 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 4,295 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsAlexandria
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Rockville
Glen Burnie
Towson
Linthicum Heights
Fairfax
Reston
Springfield
Hyattsville
Why use momondo?
Why should I use momondo to find a flight deal from Houston to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from Houston to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Houston to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Houston to Washington, D.C.?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Washington, D.C..
I’m not ready to book a flight from Houston to Washington, D.C. right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Houston and alert you when they change.
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