Are there direct flights from Houston to Washington, D.C.?

Historically, direct flights from Houston to Washington, D.C. have been available, making up approximately 20.8% of all observed flights. For travelers who opt for connecting flights, the median number of stopovers typically observed is 2. This indicates that while direct options exist, a significant portion of flights on this route will involve at least one stop.

What's the flight time from Houston to Washington, D.C.?

The typical direct flight from Houston to Washington, D.C. has a duration of approximately 3 hours and 10 minutes, covering a distance of 1913 kilometers. For flights with one stop, the median travel time increases considerably to about 9 hours and 37 minutes. This difference highlights the convenience of direct routes for this journey.

How often do cheap flights from Houston to Washington, D.C. come up?

Historically, cheap flights from Houston to Washington, D.C. come up frequently. This route is classified as one where favorable prices are observed with regularity. Travelers can typically find good deals for this destination across the trailing 30-day period, indicating consistent opportunities for savings.

Flights From Houston

To Washington, D.C.

Cheap Flights from Houston to Washington, D.C.

Browse current best options from Houston. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Houston

RatePunk searches hundreds of travel sites at once for deals on flights to Washington, D.C.

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Houston to Washington, D.C.

Explore current cheapest deals departing from Houston to Washington, D.C.

2026-08-26 – 2026-08-31
HOU - Washington, D.C.
75% AI deal score
$193
$128
Round trip
2026-09-08 – 2026-09-09
HOU - Washington, D.C.
66% AI deal score
$149
$128
Round trip
2026-08-19 – 2026-08-25
HOU - Washington, D.C.
75% AI deal score
$189
$129
Round trip
2026-09-02 – 2026-09-05
HOU - Washington, D.C.
66% AI deal score
$149
$129
Round trip
2026-08-26 – 2026-08-29
HOU - Washington, D.C.
75% AI deal score
$200
$130
Round trip
2026-09-19 – 2026-09-21
HOU - Washington, D.C.
66% AI deal score
$151
$130
Round trip
2026-09-02 – 2026-09-08
HOU - Washington, D.C.
50% AI deal score
$141
$130
Round trip
2026-08-15 – 2026-08-29
HOU - Washington, D.C.
68% AI deal score
$163
$131
Round trip
2026-08-20 – 2026-08-24
HOU - Washington, D.C.
76% AI deal score
$202
$131
Round trip
2026-08-13 – 2026-08-18
HOU - Washington, D.C.
75% AI deal score
$193
$131
Round trip

Houston to Washington, D.C.: Overview

Insights for flights from Houston to Washington, D.C.

For cheap flights from Houston to Washington, D.C., November stands out as the most affordable month, with a median fare of just $155. Other budget-friendly options include February, where the median fare is $257, and April, with a median fare of $279. Planning your travel during these months can significantly reduce costs.

Fares for flights from Houston to Washington, D.C. typically range from $303–$705, with a median of $462. Right now, current fares are above the typical level. Only 1% of recent fares were classified as a good price, indicating that finding deals can be challenging, though new deals appear almost daily.

When flying from Houston to Washington, D.C., most itineraries connect at least once, with only 20.8% of recent fares being direct flights. For connecting itineraries, the typical number of connections is 2, which can extend travel time.

A typical journey from Houston to Washington, D.C. takes about 3h 10m, including connections. This median duration accounts for both direct and connecting flights, with connecting itineraries often taking considerably longer.

The distance between Houston and Washington, D.C. is approximately 1942 kilometers. This classifies the route as a medium-haul flight, suitable for a comfortable journey across a significant distance within the country.

How much is a round trip from Houston to Washington, D.C.

Regular price: $145 - $375

Prices for flights from Houston to Washington, D.C. are currently below the regular range.

The regular price range for this route is $145 to $375. The current lowest deal is $128, offered by Frontier Airlines for travel from Aug 26-Aug 31.

now $128

Low $145

High $375

The cheapest time to fly from Houston to Washington, D.C.

The cheapest month to fly from Houston to Washington is April, with a median price of $103. The most expensive month is February, with a median price of $2705. Prices are generally lower from April to November.

April

Cheapest

Flights from $103

February

Most Expensive

Flights from $2,705

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Houston to Washington, D.C.

Frontier Airlines

Southwest Airlines

United Airlines

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

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$516

$252

One-way

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$607

$268

One-way

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$592

$269

One-way

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$588

$288

One-way

Tue, Aug 4

⌛ Last-Minute

IAH - Washington, D.C.

Houston (IAH) - Washington, D.C. (DCA)

Frontier Airlines

$559

$300

One-way

Sat, Aug 8

⌛ Last-Minute

IAH - Washington, D.C.

Houston (IAH) - Washington, D.C. (BWI)

Frontier Airlines

$303

$146

One-way

Biggest price drops on these dates for flights from Houston to Washington, D.C.

2 nights

Aug 2 - Aug 4

$607 → $268

56%

3 nights

Aug 2 - Aug 5

$592 → $269

55%

3 nights

Aug 12 - Aug 15

$537 → $231

57%

4 nights

Aug 2 - Aug 6

$588 → $288

51%

Popular Airports to fly from Houston to Washington, D.C.

Houston - Washington, D.C. route insights

💸 Price insights

Recent fares are above the typical level.

Recent fares are above the typical level, with 1% of recent fares considered good deals.

📅 Best time to fly

Fly in April for the cheapest prices.

Historically, April has the lowest median price at $103, compared to the route's overall median of $462.

⏱️ Flight duration

Direct flights take 3h 10m.

The typical direct flight from Houston to Washington, D.C. takes 3h 10m.

✈️ Airlines & availability

Connecting flights are dominant.

20.8% of recent flights are direct, with connecting flights typically having 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers direct flights.

Frontier Airlines is one of the carriers that historically offers direct flights on this route.

🎯 Booking tip

Deals appear frequently.

Deals on flights from Houston to Washington, D.C. appear frequently.

Houston main airports to depart from

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport offers flights to Washington, D.C. from Houston.

📍 ~25 km from Houston (reachable by car)

💸 Flights from ~$120

Washington, D.C. main airports to arrive at

Baltimore–Washington International (BWI)

Cheapest

Baltimore–Washington International Airport is a good option for flights from Houston to Washington, D.C.

📍 ~44 km from Washington, D.C. (reachable by car)

💸 Flights from ~$120

Airports nearby Washington, D.C. used as alternative

Philadelphia International (PHL)

Cheapest

Philadelphia International is a major international hub with extensive networks, often resulting in lower fares.

📍 ~220 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$116

Business & First Class Flight Deals to Washington, D.C.

83% AI deal score

$1,374

$679

Save $695

Frequently Asked Questions About Flights to Washington, D.C.

Historically, the optimal time to purchase tickets for flights from Houston to Washington, D.C. is typically 14-27 days before departure. During this period, the average price observed was $457. Prices tend to be significantly higher for last-minute bookings, with flights purchased 0-6 days out averaging around $914. Even bookings made 7-13 days in advance were notably higher, averaging $830.

Across the trailing quarter, a good price for a flight from Houston to Washington, D.C. was considered to be around $303. The median price for this route over the same period was $462. Travelers should aim for prices at or below the $303 threshold to secure a particularly favorable deal, as prices can go up to $705 or more.

Historically, the cheapest months to fly from Houston to Washington, D.C. include November, with a median price of $155, and February, with a median price of $257. April also shows a relatively low median price of $279. These months offer more affordable options compared to the annual median price of $462 for this route.

Related routes

More routes from Houston

Flights from Houston to Addis Ababa Flights from Houston to Ahmedabad Flights from Houston to Albuquerque Flights from Houston to Amman Flights from Houston to Amsterdam Flights from Houston to Athens Flights from Houston to Atlanta Flights from Houston to Auckland Flights from Houston to Austin Flights from Houston to Ottawa Flights from Houston to Vancouver Flights from Houston to Zürich

Flights to Washington, D.C. from other cities

Flights from Hyderabad to Washington, D.C.Flights from Indianapolis to Washington, D.C.Flights from Islamabad to Washington, D.C.Flights from Istanbul to Washington, D.C.Flights from Jacksonville to Washington, D.C.Flights from Karachi to Washington, D.C.Flights from Kathmandu to Washington, D.C.Flights from Lagos to Washington, D.C.Flights from Lahore to Washington, D.C.Flights from Las Vegas to Washington, D.C.Flights from London to Washington, D.C.Flights from Los Angeles to Washington, D.C.

Houston to Washington, D.C.: Overview

Insights for flights from Houston to Washington, D.C.

How much is a round trip from Houston to Washington, D.C.

Regular price: $145 - $375

Prices for flights from Houston to Washington, D.C. are currently below the regular range.

The regular price range for this route is $145 to $375. The current lowest deal is $128, offered by Frontier Airlines for travel from Aug 26-Aug 31.

now $128

Low $145

High $375

The cheapest time to fly from Houston to Washington, D.C.

April

Cheapest

Flights from $103

February

Most Expensive

Flights from $2,705

Jan

Feb

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Houston to Washington, D.C.

Frontier Airlines

Southwest Airlines

United Airlines

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

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$516

$252

One-way

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$607

$268

One-way

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$592

$269

One-way

Sun, Aug 2

⌛ Last-Minute

HOU - Washington, D.C.

Houston (HOU) - Washington, D.C. (IAD)

Allegiant Air

$588

$288

One-way

Tue, Aug 4

⌛ Last-Minute

IAH - Washington, D.C.

Houston (IAH) - Washington, D.C. (DCA)

Frontier Airlines

$559

$300

One-way

Sat, Aug 8

⌛ Last-Minute

IAH - Washington, D.C.

Houston (IAH) - Washington, D.C. (BWI)

Frontier Airlines

$303

$146

One-way

Biggest price drops on these dates for flights from Houston to Washington, D.C.

2 nights

Aug 2 - Aug 4

$607 → $268

56%

3 nights

Aug 2 - Aug 5

$592 → $269

55%

3 nights

Aug 12 - Aug 15

$537 → $231

57%

4 nights

Aug 2 - Aug 6

$588 → $288

51%

Popular Airports to fly from Houston to Washington, D.C.