Question 1

How long does a flight from Washington, D.C. to Houston take?

Accepted Answer

This flight route requires at least one stop and takes a minimum of 3h 05m. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Washington, D.C. and Houston per day?

Accepted Answer

Each day, there are between 25 and 33 nonstop flights that take off from Washington, D.C. and land in Houston, with an average flight time of 3h 15m. The most common departure time is 1:00 pm and most flights take off in the morning, while the most flights land at Houston Hobby Airport. Each week, there are 211 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 3

What is the cheapest flight from Washington, D.C. to Houston?

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. to Houston was $38 for a one-way ticket and $109 for a round-trip. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 4

Do I need a passport to fly between Washington, D.C. and Houston?

Accepted Answer

Yes, you’ll need a passport to travel to Houston from Washington, D.C.. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 5

Which airlines fly most frequently between Washington, D.C. and Houston?

Accepted Answer

United Airlines (14 flights per day), Southwest (13 flights per day), and Spirit Airlines (2 flights per day) are the most frequent flyers of this route. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 6

What’s the cheapest day of the week to fly from Washington, D.C. to Houston?

Accepted Answer

If you are looking for a flight deal from Washington, D.C. to Houston, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Houston, Friday is the cheapest day to fly and Sunday is the most expensive. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 7

Which airports will I be using when flying from Washington, D.C. to Houston?

Accepted Answer

There are 2 airports in Washington, D.C. (Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl) and 2 airports in Houston (Houston Hobby and Houston George Bush Intcntl). The cheapest flights are generally found on the Baltimore/Washington Airport to Houston George Bush Airport flight route. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 8

Which airlines fly non-stop between Washington, D.C. and Houston?

Accepted Answer

There are 3 airlines that fly nonstop from Washington, D.C. to Houston. They are: Southwest, Spirit Airlines and United Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $82 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

Question 9

Which aircraft models fly most regularly from Washington, D.C. to Houston?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 10

Which airline alliances offer flights from Washington, D.C. to Houston?

Accepted Answer

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Houston, with SkyTeam being the most commonly used for this route.

Question 11

What is the cheapest month to fly from Washington, D.C. to Houston?

Accepted Answer

The cheapest month for flights from Washington, D.C. to Houston is October, where tickets cost $287 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $372 and $366 respectively.

Question 12

How does KAYAK find such low prices on flights from Washington, D.C. to Houston?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Houston. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 13

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Houston?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 14

What is the Hacker Fare option on flights from Washington, D.C. to Houston?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Washington, D.C. with another airline. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 15

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Houston?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href="/flight-routes/Washington-WAS/Houston-HO1">Visit our flight page for the latest deals!>/a>

Question 16

Which cabin class options are there for flights between Washington, D.C. and Houston?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 17

Which airlines provide the cheapest flights from Washington, D.C. to Houston?

Accepted Answer

The cheapest return flight ticket from Washington, D.C. to Houston found by KAYAK users in the last 72 hours was for $109 on Spirit Airlines, followed by Frontier ($138). One-way flight deals have also been found from as low as $38 on Spirit Airlines and from $70 on Frontier.

Question 18

What is the cheapest Washington, D.C. to Houston flight route?

Accepted Answer

Our data shows that the cheapest route for a one-way flight from Washington, D.C. to Houston cost $44 and was between Baltimore and Houston George Bush Intcntl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $111.

Question 19

How far in advance should I book a flight from Washington, D.C. to Houston?

Accepted Answer

To get a below average price on the flight from Washington, D.C. to Houston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Question 20

Can I save money by flying with a layover from Washington, D.C. to Houston?

Accepted Answer

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $262 on average

$38 Find cheap flights from Washington, D.C. to Houston

Search hundreds of travel sites at once for deals on flights to Houston

Cheap flight deals from Washington, D.C. to Houston (WAS-HOU)

Flights from Washington, D.C. to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. to Houston flight route?

Our data shows that the cheapest route for a one-way flight from Washington, D.C. to Houston cost $44 and was between Baltimore and Houston George Bush Intcntl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $111.

What’s the cheapest day of the week to fly from Washington, D.C. to Houston?

If you are looking for a flight deal from Washington, D.C. to Houston, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Houston, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Washington, D.C. to Houston?

The cheapest month for flights from Washington, D.C. to Houston is October, where tickets cost $287 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is $372 and $366 respectively.

Can I save money by flying with a layover from Washington, D.C. to Houston?

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $262 on average

How far in advance should I book a flight from Washington, D.C. to Houston?

To get a below average price on the flight from Washington, D.C. to Houston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Washington, D.C. to Houston?

The cheapest return flight ticket from Washington, D.C. to Houston found by KAYAK users in the last 72 hours was for $109 on Spirit Airlines, followed by Frontier ($138). One-way flight deals have also been found from as low as $38 on Spirit Airlines and from $70 on Frontier.

Which airlines fly most frequently between Washington, D.C. and Houston?

United Airlines (14 flights per day), Southwest (13 flights per day), and Spirit Airlines (2 flights per day) are the most frequent flyers of this route.

Which airlines fly non-stop between Washington, D.C. and Houston?

How many flights are there between Washington, D.C. and Houston per day?

Which cabin class options are there for flights between Washington, D.C. and Houston?

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Washington, D.C. to Houston take?

This flight route requires at least one stop and takes a minimum of 3h 05m.

Good to know

Cheapest flight

When to book flights from Washington, D.C. to Houston

FAQs for booking flights from Washington, D.C. to Houston

What is the cheapest flight from Washington, D.C. to Houston?

Do I need a passport to fly between Washington, D.C. and Houston?

Which airports will I be using when flying from Washington, D.C. to Houston?

Which aircraft models fly most regularly from Washington, D.C. to Houston?

Which airline alliances offer flights from Washington, D.C. to Houston?

How does KAYAK find such low prices on flights from Washington, D.C. to Houston?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Houston?

What is the Hacker Fare option on flights from Washington, D.C. to Houston?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Houston?

Prefer to fly non-stop from Washington, D.C. to Houston?

Washington, D.C. to Houston

Houston to Washington, D.C.

Book cheap flights from Washington, D.C. to Houston

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Washington, D.C. to Houston

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Flights to Houston

Return flight deals:

Cabin classes:

Browse origins:

Browse destinations: