US$80️ Cheap Flights from Houston to Washington D.C. (2024)

App

Help

USD

Search Bookings

Trip.com

Flights

Flights to United States

Flights to Washington D.C.

Flights from Houston to Washington D.C.

Hotels in Washington D.C.

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Houston to Washington D.C. - Flights Starting at US$80

Book one-way or return flights from Houston to Washington D.C. from as little as US$80. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Houston to Washington D.C.

View airlines operating flights from Houston to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From US$97

American Airlines

From US$102

Delta Air Lines

From US$104

United Airlines

From US$131

Sun Country Airlines

From US$180

Southwest Airlines

From US$182

Frontier Airlines

From US$211

Jetblue Airways

From US$235

Alaska Airlines

From US$417

ANA airlines

Find more flights and airlines

Alternative Routes from Houston to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to Washington D.C..

Cheapest
HOU
15:59
12h 22m
1 transfer
IAD
05:21
William P. Hobby Airport - Dulles International Airport
Tue, May 14Frontier Airlines
US$135
IAH
16:15
28h 44m
1 transfer
DCA
21:59
George Bush Intercontinental Airport - Ronald Reagan Washington National Airport
Thu, May 23Frontier Airlines
US$211
HOU
21:35
23h 24m
1 transfer
DCA
21:59
William P. Hobby Airport - Ronald Reagan Washington National Airport
Thu, May 23Frontier Airlines
US$274
HOU
21:35
23h 24m
1 transfer
DCA
21:59
William P. Hobby Airport - Ronald Reagan Washington National Airport
Thu, May 23Frontier Airlines
US$274
Find More Flights

Frequently Asked Questions

When are flight tickets from Houston (HOU) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Houston to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Houston (HOU) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around $342.
How long does it take to fly from Houston (HOU) to Washington D.C. (WAS) and what is the distance?
It takes around 3 hours 28 minutes to fly from Houston (HOU) to Washington D.C. (WAS).
What are the most popular airlines that fly from Houston (HOU) to Washington D.C. (WAS)?
Airlines with flights from Houston (HOU) to Washington D.C. (WAS): United Airlines, Southwest Airlines and Air China.

How to find a cheap flight from Houston to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Washington D.C.. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Houston to Washington D.C. Flight Information

Cheapest nonstop flight price	$80
Cheapest round-trip ticket price	$212
Off-season for travel	May
Peak season for travel	August
Flight distance	1,962.04km
Average flight time	3 hours 28 minutes
Popular airline	United Airlines