Question 1

Which is the best airline for flights from Washington, D.C. to Houston, United Airlines or American Airlines?

Accepted Answer

The two airlines most popular with KAYAK users for flights from Washington, D.C. to Houston are United Airlines and American Airlines. With an average price for the route of $433 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $417 and an overall rating of 7.1.

Question 2

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

Accepted Answer

The duration of a nonstop flight to Houston George Bush Airport from Washington, D.C. is typically 3h 09m. The journey crosses a distance of 1,207 miles.

Question 3

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

Accepted Answer

Each day, there are between 14 and 19 nonstop flights that take off from Washington, D.C. and land in Houston George Bush Intcntl Airport, with an average flight time of 3h 21m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 125 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 4

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

Accepted Answer

Each day, there are between 14 and 19 nonstop flights that take off from Washington, D.C. and land in Houston George Bush Intcntl Airport, with an average flight time of 3h 21m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 125 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 5

What is the cheapest flight from Washington, D.C. to Houston George Bush Intcntl Airport?

Accepted Answer

In the last 5 days, the lowest price for a flight from Washington, D.C. to Houston George Bush Intcntl Airport was $137 for a one-way ticket and $263 for a round-trip.

Question 6

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

Accepted Answer

A passport is not required to fly from Washington, D.C. to Houston George Bush Airport.

Question 7

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

Accepted Answer

Washington, D.C. and Houston George Bush Airport are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (99 flights per week), American Airlines (19 flights per week), and Frontier (7 flights per week).

Question 8

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

Accepted Answer

Washington, D.C. and Houston George Bush Airport are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (99 flights per week), American Airlines (19 flights per week), and Frontier (7 flights per week).

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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

Question 11

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

Accepted Answer

On your way to Houston George Bush Airport, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Houston George Bush Intcntl.

Question 12

What’s the earliest departure time from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

Early birds can take the earliest flight from Washington, D.C. at 6:00 am and will be landing in Houston George Bush Intcntl Airport at 8:16 am.

Question 13

What’s the latest departure time from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

If you prefer to fly at night, the latest flight from Washington, D.C. to Houston George Bush Intcntl Airport jets off at 10:29 pm and lands at 12:45 am.

Question 14

Which airlines fly non-stop between Washington, D.C. and Houston George Bush Intcntl Airport?

Accepted Answer

There are 3 airlines that fly nonstop from Washington, D.C. to Houston George Bush Intcntl Airport. They are: American Airlines, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $85 for a round-trip flight. On average, the best prices for this route can be found at Frontier.

Question 15

Which airlines fly non-stop between Washington, D.C. and Houston George Bush Intcntl Airport?

Accepted Answer

There are 3 airlines that fly nonstop from Washington, D.C. to Houston George Bush Intcntl Airport. They are: American Airlines, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $85 for a round-trip flight. On average, the best prices for this route can be found at Frontier.

Question 16

Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

Only American Airlines offers inflight Wi-Fi service on the Washington, D.C. to Houston George Bush Airport flight route.

Question 17

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

Accepted Answer

The Airbus A321neo is the aircraft model that flies most regularly on the Washington, D.C. to Houston George Bush Airport flight route.

Question 18

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

Accepted Answer

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

Question 19

On which days can I fly direct from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

There are nonstop flights from Washington, D.C. to Houston George Bush Airport on a daily basis.

Question 20

What is the cheapest month to fly from Washington, D.C. to Houston George Bush Intcntl Airport?

Accepted Answer

The cheapest month for flights from Washington, D.C. to Houston George Bush Intcntl Airport is September, where tickets cost $33 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $162 and $138 respectively.

Question 21

What is the cheapest month to fly from Washington, D.C. to Houston George Bush Intcntl Airport?

Accepted Answer

The cheapest month for flights from Washington, D.C. to Houston George Bush Intcntl Airport is September, where tickets cost $33 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $162 and $138 respectively.

Question 22

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

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 George Bush Airport.

Question 23

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 George Bush Airport?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

Question 24

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

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 George Bush Airport with an airline and back to Washington, D.C. with another airline.

Question 25

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

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 George Bush Airport from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 26

What is the cheapest layover airport when flying from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

Flights via Atlanta (ATL) offer the most affordable fares, with an average round-trip price of $195.

Question 27

What is the most popular layover airport when flying from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

Atlanta (ATL) is the top choice – 74% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Houston George Bush Airport picked an itinerary connecting there.

Question 28

Which layover airport has the quickest connection when flying from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

If you prefer a quick connection, Dallas (DFW) often has the shortest layovers from Washington, D.C. to Houston George Bush Airport, with an average of 0h 53m.

Question 29

Which layover airport offers the shortest total travel time from Washington, D.C. to Houston George Bush Airport?

Accepted Answer

Consider flying via Atlanta (ATL) for the shortest journey. The average one-way travel time for flights connecting there is 5h 36m.

Question 30

How often are flights from Washington, D.C. to Houston delayed?

Accepted Answer

Weekly flights between Washington, D.C. and Houston historically see delays in approximately 13% of cases, with the average delay over the past year being 168 minutes.

Question 31

Which airline has the best punctuality record on Washington, D.C. to Houston flights?

Accepted Answer

Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 12% of their flights encountering any delays.

Question 32

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Question 33

What is the most punctual flight time for Washington, D.C. to Houston flights?

Accepted Answer

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Question 34

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

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 35

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

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 36

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

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. to Houston George Bush Airport were found on Frontier ($263) and Delta ($264).

Question 37

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

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Washington, D.C. to Houston George Bush Airport were found on Frontier ($263) and Delta ($264).

Question 38

What is the cheapest Washington, D.C. to Houston George Bush Intcntl Airport flight route?

Accepted Answer

The cheapest return flight from Washington, D.C. to Houston George Bush Intcntl Airport costs $253 on the route between Baltimore (BWI) and Houston George Bush Intcntl Airport (IAH). Over the past month, this route was, on average, 21% cheaper than other Washington, D.C.-Houston George Bush Intcntl Airport routes. It is also the most popular route.

Question 39

What is the cheapest Washington, D.C. to Houston George Bush Intcntl Airport flight route?

Accepted Answer

The cheapest return flight from Washington, D.C. to Houston George Bush Intcntl Airport costs $253 on the route between Baltimore (BWI) and Houston George Bush Intcntl Airport (IAH). Over the past month, this route was, on average, 21% cheaper than other Washington, D.C.-Houston George Bush Intcntl Airport routes. It is also the most popular route.

Question 40

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Question 41

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

Accepted Answer

To get a below average price on the flight from Washington, D.C. to Houston George Bush Intcntl Airport, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Question 42

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

Accepted Answer

No, with an average price for the route of $440, prices are generally cheapest when you fly direct.

Question 43

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

Accepted Answer

No, with an average price for the route of $440, prices are generally cheapest when you fly direct.

Question 44

How much is a round-trip flight from Washington, D.C. to Houston George Bush Intcntl Airport?

Accepted Answer

Flight prices are below average for this route right now.Flights to Houston George Bush Intcntl Airport from Washington, D.C. usually cost between $269 and $430 in July.
The lowest price found in the past 5 days was $263 on Frontier (Jul 28-Aug 11).

Question 45

What are the most popular airlines flying to Houston George Bush Intcntl Airport?

Accepted Answer

The most popular airline among KAYAK users flying to Houston George Bush Intcntl Airport is United Airlines, followed by Frontier and American Airlines.

Low season	January
High season	November
Cheapest flight	$137

WAS - IAH

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Cheap Flights from Washington, D.C. to George Bush Intcntl (WAS-IAH)

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KAYAK's insights & trends for Washington, D.C. to George Bush Intcntl flights

How much is a round-trip flight from Washington, D.C. to Houston George Bush Intcntl Airport?

What is the cheapest Washington, D.C. to Houston George Bush Intcntl Airport flight route?

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

What is the cheapest month to fly from Washington, D.C. to Houston George Bush Intcntl Airport?

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

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

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

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

Which airlines fly non-stop between Washington, D.C. and Houston George Bush Intcntl Airport?

How often are flights from Washington, D.C. to Houston delayed?

What is the most punctual flight time for Washington, D.C. to Houston flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Washington, D.C. to Houston flights?

What is the most popular layover airport when flying from Washington, D.C. to Houston George Bush Airport?

What is the cheapest layover airport when flying from Washington, D.C. to Houston George Bush Airport?

Which layover airport offers the shortest total travel time from Washington, D.C. to Houston George Bush Airport?

Which layover airport has the quickest connection when flying from Washington, D.C. to Houston George Bush Airport?

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

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

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

What’s the earliest departure time from Washington, D.C. to Houston George Bush Airport?

What’s the latest departure time from Washington, D.C. to Houston George Bush Airport?

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