Q: What is the typical price of a round-trip flight between Washington, D.C. and Houston?

Prices are currently low for flights on this route. Typical prices usually range from $163 to $368. The lowest price recently found on this route was $110.

Question 1

What airlines fly to Houston?

Accepted Answer

United Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Houston from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

Question 2

What is the cheapest day to depart on your flight to Houston?

Accepted Answer

On average, the least expensive day to fly to Houston from Washington, D.C. is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $351. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $450.

Question 3

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

Accepted Answer

Fly from Baltimore/Washington to Houston George Bush Intcntl for the best Washington, D.C. - Houston flight prices

Question 4

How many flights depart from Washington, D.C. to Houston on average per day?

Accepted Answer

The number of flights available between Washington, D.C. and Houston is 37 per day as of January 2026. The most frequent departure time is 6:00AM, with 39% of daily flights leaving in the afternoon.

Question 5

What is the cheapest month to fly to Houston?

Accepted Answer

The month of October is, on average, the cheapest month to fly to Houston from Washington, D.C., with most prices found around $231. The month of September is another great option to travel to Houston, with average flight prices from Washington, D.C. averaging around $255.

Question 6

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

Accepted Answer

Historically, on average around 13% of flights between Washington, D.C. and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

Question 7

What is the typical price of a round-trip flight between Washington, D.C. and Houston?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $163 to $368.
The lowest price recently found on this route was $110.

Question 8

What is the cheapest time of day to depart on your flight to Houston?

Accepted Answer

Our data shows that the cheapest Washington, D.C. to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $407. Try not to purchase tickets in the afternoon because they tend to be around $616. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 9

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

Accepted Answer

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 10

How many flights depart from Washington, D.C. to Houston on average per week?

Accepted Answer

The number of flights available between Washington, D.C. and Houston is 265 per week as of January 2026. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

Question 11

What is the cheapest airline that flies from Washington, D.C. to Houston?

Accepted Answer

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Washington, D.C. to Houston

Question 12

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Question 13

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

Accepted Answer

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Question 14

How long does it take to fly to Houston?

Accepted Answer

Average flight duration from Washington, D.C. to Houston depends on which airport you fly into and out of. Flying from Washington, D.C. to Houston Hobby Airport is 3h 08m on average, while flying from Baltimore to Houston Hobby Airport is 3h 10m on average. Houston Hobby Airport is the most popular airport in Houston.

Question 15

What cabin class options are available on Washington, D.C. to Houston flights?

Accepted Answer

There are 4 cabin classes available to choose from on Washington, D.C. to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 16

How far in advance should I book a flight to Houston?

Accepted Answer

You are more likely to see cheaper flights to Houston from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $385 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Washington, D.C. for as low as $273 on momondo.

Question 17

When did momondo last update prices for flights from Washington, D.C. to Houston?

Accepted Answer

Prices for flights from Washington, D.C. to Houston refresh daily.

Question 18

How many operators does momondo search for flights from Washington, D.C. to Houston?

Accepted Answer

The number of operators available for flights from Washington, D.C. to Houston is 6 as of January 2026.

Question 19

How old do you have to be to fly from Washington, D.C. to Houston?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Houston.

Question 20

What documentation or ID do you need to fly to Houston?

Accepted Answer

The required travel and health documents for your Houston 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 Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Fastest flight time	3h 06m
Direct flights	Every day
Airports in Houston	2 airports

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $73	Free Cancellation	Rating 6.3 8,287 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $81	Free Cancellation	Rating 5.7 3,061 reviews	Search Frontier flights
Delta	PriceFrom $144	Free Cancellation	Rating 7.9 8,027 reviews	Search Delta flights
United Airlines	PriceFrom $172	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
American Airlines	PriceFrom $186	Free Cancellation	Rating 7.2 11,097 reviews	Search American Airlines flights
Southwest	PriceFrom $197	Free Cancellation	Rating 8.0 4,250 reviews	Search Southwest flights

Cheap flights from Washington, D.C. to Houston from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Houston departing on 2/20. 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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How to get the cheapest flight ticket from Washington, D.C. to Houston

What is the typical price of a round-trip flight between Washington, D.C. and Houston?

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Washington, D.C., with most prices found around $231. The month of September is another great option to travel to Houston, with average flight prices from Washington, D.C. averaging around $255.

What is the cheapest day to depart on your flight to Houston?

What is the cheapest time of day to depart on your flight to Houston?

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

Fly from Baltimore/Washington to Houston George Bush Intcntl for the best Washington, D.C. - Houston flight prices

How far in advance should I book a flight to Houston?

What cabin class options are available on Washington, D.C. to Houston flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Houston 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 Washington, D.C. to Houston?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Washington, D.C. to Houston

What airlines fly to Houston?

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

Historically, on average around 13% of flights between Washington, D.C. and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

How many flights depart from Washington, D.C. to Houston on average per day?

The number of flights available between Washington, D.C. and Houston is 37 per day as of January 2026. The most frequent departure time is 6:00AM, with 39% of daily flights leaving in the afternoon.

How many flights depart from Washington, D.C. to Houston on average per week?

The number of flights available between Washington, D.C. and Houston is 265 per week as of January 2026. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

How long does it take to fly to Houston?

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How far is Washington, D.C. to Houston by plane?

When did momondo last update prices for flights from Washington, D.C. to Houston?

How many operators does momondo search for flights from Washington, D.C. to Houston?

How old do you have to be to fly from Washington, D.C. to Houston?

What documentation or ID do you need to fly to Houston?

Best airlines flying from Washington, D.C. to Houston

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