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

Prices are currently low for flights on this route. Typical prices usually range from $150 to $375. The lowest price recently found on this route was $94.

Question 1

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

Accepted Answer

The number of flights available between Houston and Washington, D.C. is 255 per week as of February 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.

Question 2

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 3

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

Accepted Answer

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

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

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

Question 6

What is the cheapest day to depart on your flight to Washington, D.C.?

Accepted Answer

On average, the least expensive day to fly to Washington, D.C. from Houston is on a Saturday. momondo users have found tickets for Saturday departures for as low as $334. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Washington, D.C. for around $382.

Question 7

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $150 to $375.
The lowest price recently found on this route was $94.

Question 8

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Accepted Answer

At noon is the cheapest time of day to fly from Houston to Washington, D.C. when you can find flight prices for as low as $460. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $742. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 9

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

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $335 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Houston for as low as $247 on momondo.

Question 10

What airlines fly to Washington, D.C.?

Accepted Answer

United Airlines, Spirit Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. from Houston 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 Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Question 11

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

Accepted Answer

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Houston, with most prices found around $188. If you’re not able to fly to Washington, D.C. in October, then September is your next best option. Flight prices from Houston to Washington, D.C. during September average around $204.

Question 12

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

Accepted Answer

Historically, on average around 25% of flights between Houston and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

Question 13

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

Accepted Answer

The number of flights available between Houston and Washington, D.C. is 36 per day as of February 2026. The most frequent departure time is 12:00PM, with 39% of daily flights leaving in the afternoon.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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

Question 18

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

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 Houston to Washington, D.C..

Question 19

What documentation or ID do you need to fly to Washington, D.C.?

Accepted Answer

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	2h 50m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $63	Free Cancellation	Rating 6.3 8,404 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $71	Free Cancellation	Rating 5.7 3,051 reviews	Search Frontier flights
United Airlines	PriceFrom $138	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Delta	PriceFrom $144	Free Cancellation	Rating 7.9 8,138 reviews	Search Delta flights
American Airlines	PriceFrom $147	Free Cancellation	Rating 7.2 11,216 reviews	Search American Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,272 reviews	Search Southwest flights

Cheap flights from Houston to Washington, D.C. from $58

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 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Houston to Washington, D.C.

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Houston to Washington, D.C.

Our best Frontier deals on Houston to Washington, D.C. flight tickets

Southwest flights from Houston to Washington, D.C.

Our best Southwest deals on Houston to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston to Washington, D.C. that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Houston to Washington, D.C.

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

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

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

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

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

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

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

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

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

What airlines fly to Washington, D.C.?

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

Historically, on average around 25% of flights between Houston and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights at night 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 Houston to Washington, D.C. flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

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

The number of flights available between Houston and Washington, D.C. is 36 per day as of February 2026. The most frequent departure time is 12:00PM, with 39% of daily flights leaving in the afternoon.

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

The number of flights available between Houston and Washington, D.C. is 255 per week as of February 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.

Cheap Houston to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Washington, D.C.

Fastest flight time

Direct flights

Airports in Washington, D.C.

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

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

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

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

What documentation or ID do you need to fly to Washington, D.C.?

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

Compare and see reviews for airlines that fly from Houston to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Washington, D.C.?

Can I find flights from Houston to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights 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?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.