How many flights from Washington, D.C. to Houston are non-stop?

Historically, approximately 12% of flights from Washington, D.C. to Houston were non-stop. For flights that included stopovers, the median number of stopovers was 2. This suggests that the majority of travelers on this route typically experience at least one connection. Travelers prioritizing direct routes may find fewer options available.

How many hours is the flight from Washington, D.C. to Houston?

A direct flight from Washington, D.C. to Houston typically takes approximately 3 hours and 23 minutes, covering a distance of 1986 kilometers. Flights with one stop, however, have a significantly longer median duration, averaging around 10 hours and 38 minutes. This difference highlights the time savings associated with non-stop travel on this route.

How often do Washington, D.C. to Houston flight prices drop?

Historically, flight prices for the Washington, D.C. to Houston route have shown frequent drops. This indicates that travelers may often find opportunities for price reductions. Monitoring this route can be beneficial for securing more favorable fares.

Flights From Washington, D.C.

To Houston

Cheap Flights from Washington, D.C. to Houston

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Washington, D.C.

RatePunk searches hundreds of travel sites at once for deals on flights to Houston

Prices updated 7 days ago

482 airlines compared

80%+ AI score for best value

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

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

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

2027-01-09 – 2027-01-12
WAS - Houston
82% AI deal score
$201
$77
Round trip
2027-01-06 – 2027-01-11
WAS - Houston
82% AI deal score
$203
$79
Round trip
2026-12-02 – 2026-12-08
WAS - Houston
87% AI deal score
$338
$80
Round trip
2027-01-05 – 2027-01-11
WAS - Houston
81% AI deal score
$198
$80
Round trip
2027-02-03 – 2027-02-24
WAS - Houston
81% AI deal score
$209
$83
Round trip
2027-02-03 – 2027-02-27
WAS - Houston
81% AI deal score
$209
$83
Round trip
2027-02-06 – 2027-02-24
WAS - Houston
82% AI deal score
$211
$83
Round trip
2027-02-06 – 2027-02-23
WAS - Houston
82% AI deal score
$211
$83
Round trip
2027-01-30 – 2027-02-27
WAS - Houston
80% AI deal score
$185
$83
Round trip
2027-02-03 – 2027-02-23
WAS - Houston
81% AI deal score
$209
$83
Round trip

Washington, D.C. to Houston: Overview

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

For those planning cheap flights from Washington, D.C. to Houston, November stands out as the most affordable month, with a median fare of $387. This is followed by April, where the median fare is $457, and October, with a median of $487. These months offer the best opportunities for finding lower prices on this route.

Fares for flights from Washington, D.C. to Houston typically range from $307–$781, with a median price of $507. Right now, current fares are near the typical level for this route. Approximately 18% of recent fares have been classified as a good price, indicating that competitive deals are available if you monitor prices.

When considering the flight options, most itineraries for this route connect at least once, with only 12% of recent fares being direct flights from Washington, D.C. to Houston. For the majority of flights that include connections, the typical number of stopovers is 2, which can significantly impact travel time.

A typical journey from Washington, D.C. to Houston takes about 3h 23m, including connections. However, it's important to note that connecting flights can extend this duration significantly, with a median connecting journey time of 25h 49m. Non-stop flights, when available, have a median duration of 3h 23m.

The distance between Washington, D.C. and Houston is approximately 1986 kilometers. This classifies the route as a medium-haul flight, meaning it's a journey of moderate length that typically involves several hours in the air.

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

Regular price: $174 - $296

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

The regular price range for this route is $174 to $296. The current lowest deal is $83 with Frontier Airlines for travel from Feb 2-Feb 24.

now $83

Low $174

High $296

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

The cheapest month to fly from Washington to Houston is November, with a median price of 384 USD. The most expensive month is June, with a median price of 5409 USD. Prices are generally lower from February to December.

November

Cheapest

Flights from $384

June

Most Expensive

Flights from $5,409

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Houston

Frontier Airlines

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

Mon, Nov 2

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$236

$136

One-way

Mon, Nov 2

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$249

$156

One-way

Mon, Nov 2

⌛ Last-Minute

IAD - Houston

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

Frontier Airlines

$354

$184

One-way

Wed, Nov 4

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$234

$136

One-way

Mon, Nov 9

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$243

$122

One-way

Mon, Nov 9

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$242

$127

One-way

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

4 nights

Dec 8 - Dec 12

$356 → $93

74%

1 night

Dec 7 - Dec 8

$358 → $95

73%

3 nights

Dec 4 - Dec 7

$356 → $96

73%

6 nights

Dec 2 - Dec 8

$338 → $80

76%

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

Washington, D.C. - Houston route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for flights from Washington, D.C. to Houston are near the typical level.

📅 Best time to fly

November is historically cheapest at $387

Historically, November is the cheapest month to fly, with a median price of $387.

⏱️ Flight duration

Direct flights average 3h 23m

Direct flights to Houston typically take 3 hours and 23 minutes, connecting flights 25 hours 49 minutes.

✈️ Airlines & availability

Connecting flights are typical for this route

Only 12% of recent flights from Washington, D.C. to Houston were direct.

🏆 Airline highlight

Frontier Airlines offers direct deals

Frontier Airlines has offered direct deals on this route, with 1 direct deal recently found.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to Houston are frequently available.

Washington, D.C. main airports to depart from

Baltimore–Washington International (BWI)

Cheapest

Baltimore–Washington International offers flights to Houston, often with competitive pricing for your journey.

📍 ~44 km from Washington, D.C. city center (reachable by car or train)

💸 Flights from ~$48

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport is a convenient arrival option for flights from Washington, D.C. to Houston.

📍 ~25 km from Houston city center.

💸 Flights from ~$93

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Austin–Bergstrom International offers an extensive network of flights and is a relatively short drive from Houston.

📍 ~240 km from Houston (reachable by car)

💸 Flights from ~$128

Business & First Class Flight Deals to Houston

71% AI deal score

$3,251

$2,262

Save $989

Air Canada, +1

Business Class

From DCA

Elite

Nov 21

Houston, United States

69% AI deal score

$2,637

$2,262

Save $375

Air Canada, +1

Business Class

From DCA

Elite

Nov 23

Houston, United States

69% AI deal score

$2,698

$2,285

Save $413

Air Canada, +1

Business Class

From DCA

Elite

Nov 23

Houston, United States

69% AI deal score

$2,771

$2,285

Save $486

Air Canada, +1

Business Class

From DCA

Elite

Nov 21

Houston, United States

69% AI deal score

$2,775

$2,356

Save $419

Air Canada, +1

Business Class

From DCA

Elite

Nov 23

Houston, United States

69% AI deal score

$2,861

$2,385

Save $476

Air Canada, +1

Business Class

From DCA

Elite

Oct 27

Houston, United States

69% AI deal score

$1,272

$973

Save $299

Frequently Asked Questions About Flights to Houston

Historically, the optimal booking window for flights from Washington, D.C. to Houston is typically between 28 and 59 days before departure. During this period, the average price observed was $581. In contrast, booking within 0-6 days of departure saw average prices rise significantly to $998. Even booking 60+ days out had a higher average price of $670, suggesting that waiting until the last minute or booking too far in advance may result in higher fares.

Across the trailing quarter, a flight from Washington, D.C. to Houston is generally considered a good deal if it is priced at or below $307. The median price for this route over the same period was $507. Prices above $781 were observed in the higher end of the market. Travelers aiming for more economical options should target fares around the $307 mark.

Historically, November has been the cheapest month to fly from Washington, D.C. to Houston, with a median price of $387. April also offered favorable prices, with a median of $457. The annual median price for this route is $507, indicating that these months typically provide savings compared to the yearly average. October had a median price of $487.

Related routes

More routes from Washington, D.C.

Flights to Houston from other cities

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Washington, D.C. to Houston: Overview

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

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

Regular price: $174 - $296

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

The regular price range for this route is $174 to $296. The current lowest deal is $83 with Frontier Airlines for travel from Feb 2-Feb 24.

now $83

Low $174

High $296

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

November

Cheapest

Flights from $384

June

Most Expensive

Flights from $5,409

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Houston

Frontier Airlines

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

Mon, Nov 2

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$236

$136

One-way

Mon, Nov 2

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$249

$156

One-way

Mon, Nov 2

⌛ Last-Minute

IAD - Houston

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

Frontier Airlines

$354

$184

One-way

Wed, Nov 4

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$234

$136

One-way

Mon, Nov 9

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$243

$122

One-way

Mon, Nov 9

⌛ Last-Minute

BWI - Houston

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

Frontier Airlines

$242

$127

One-way

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

4 nights

Dec 8 - Dec 12

$356 → $93

74%

1 night

Dec 7 - Dec 8

$358 → $95

73%

3 nights

Dec 4 - Dec 7

$356 → $96

73%

6 nights

Dec 2 - Dec 8

$338 → $80

76%

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

Washington, D.C. - Houston route insights

💸 Price insights

Recent fares are near the typical level

Recent fares for flights from Washington, D.C. to Houston are near the typical level.

📅 Best time to fly

November is historically cheapest at $387

Historically, November is the cheapest month to fly, with a median price of $387.

⏱️ Flight duration

Direct flights average 3h 23m

Direct flights to Houston typically take 3 hours and 23 minutes, connecting flights 25 hours 49 minutes.

✈️ Airlines & availability

Connecting flights are typical for this route

Only 12% of recent flights from Washington, D.C. to Houston were direct.

🏆 Airline highlight

Frontier Airlines offers direct deals

Frontier Airlines has offered direct deals on this route, with 1 direct deal recently found.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to Houston are frequently available.

Washington, D.C. main airports to depart from

Baltimore–Washington International (BWI)

Cheapest

Baltimore–Washington International offers flights to Houston, often with competitive pricing for your journey.

📍 ~44 km from Washington, D.C. city center (reachable by car or train)

💸 Flights from ~$48

Houston main airports to arrive at

George Bush Intercontinental (IAH)

Cheapest

George Bush Intercontinental Airport is a convenient arrival option for flights from Washington, D.C. to Houston.

📍 ~25 km from Houston city center.

💸 Flights from ~$93

Airports nearby Houston used as alternative

Austin–Bergstrom International (AUS)

Austin–Bergstrom International offers an extensive network of flights and is a relatively short drive from Houston.

📍 ~240 km from Houston (reachable by car)

💸 Flights from ~$128

Houston, United States

69% AI deal score

$1,272

$973

Save $299

Frequently Asked Questions About Flights to Houston

Cheap Flights from Washington, D.C. to Houston

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

Washington, D.C. to Houston: Overview

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

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

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

Direct flights from Washington, D.C. to Houston

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

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

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

Washington, D.C. - Houston route insights

Recent fares are near the typical level

November is historically cheapest at $387

Direct flights average 3h 23m

Connecting flights are typical for this route

Frontier Airlines offers direct deals

Deals are frequent on this route

Washington, D.C. main airports to depart from

Houston main airports to arrive at

Airports nearby Houston used as alternative

Business & First Class Flight Deals to Houston

Best Elite deals to Houston

Oct 27

Nov 04

Oct 29

Nov 02

Nov 02

Dec 04

Nov 21

Nov 23

Nov 23

Nov 21

Nov 23

Oct 27

Frequently Asked Questions About Flights to Houston

When should I buy Washington, D.C. to Houston tickets?

How do I know if a Washington, D.C. to Houston flight is a good deal?

What's the best month to fly from Washington, D.C. to Houston?

How many flights from Washington, D.C. to Houston are non-stop?

How many hours is the flight from Washington, D.C. to Houston?

How often do Washington, D.C. to Houston flight prices drop?

Related routes

More routes from Washington, D.C.

Flights to Houston from other cities

Washington, D.C. to Houston: Overview

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

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

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

Direct flights from Washington, D.C. to Houston

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

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

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

Washington, D.C. - Houston route insights

Recent fares are near the typical level

November is historically cheapest at $387

Direct flights average 3h 23m

Connecting flights are typical for this route

Frontier Airlines offers direct deals

Deals are frequent on this route

Washington, D.C. main airports to depart from

Houston main airports to arrive at

Airports nearby Houston used as alternative

Business & First Class Flight Deals to Houston

Best Elite deals to Houston

Oct 27

Nov 04

Oct 29

Nov 02

Nov 02

Dec 04

Nov 21

Nov 23

Nov 23

Nov 21

Nov 23

Oct 27

Frequently Asked Questions About Flights to Houston

When should I buy Washington, D.C. to Houston tickets?

How do I know if a Washington, D.C. to Houston flight is a good deal?

What's the best month to fly from Washington, D.C. to Houston?