Cheap flights from Washington, D.C. (WAS) to Houston

WAS — IAH
Feb 7 — Feb 141

The best prices from Washington, D.C. to Houston are usually found in February or October, booked 51 days in advance, depart on a Tuesday or Saturday and return on a Saturday

How to find the cheapest flight from Washington, D.C. (WAS) to Houston

All the information you need to plan the best WAS to HO1 flight in 2023: compare Washington, D.C. to Houston flight prices with the expected peak season, weather and rainfall in Houston.

WAS - IAH

Price

$256 - $395

IAH

Temperature

53.6 - 84.2 °F

IAH

Rainfall

3.2 - 5.9 inches

Popular inJuneHigh demand for flights, 17% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 22% potential price drop
Round-trip from$256From Washington, D.C. (WAS) to Houston
One-way from$74One-way flight from Washington, D.C. (WAS) to Houston

What is the cheapest day to fly round-trip from Washington, D.C. to Houston?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save up to 43% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Houston from $362 1-2 weeks out and tickets from $477 for flights departing within the next 72 hours.

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

February can be a great time to fly to Houston from Washington, D.C. with a flight ticket averaging about $328. Cheapflights users have found deals in the month of February for as cheap as $133. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Washington, D.C. to Houston (WAS - IAH)?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Houston at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

Cheap flights from Washington, D.C. to Houston in February, March 2023

The best prices found for WAS to Houston flights for February, March
Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$75

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 21 - Feb 25
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 41m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$76

Spirit Airlines

Pick Dates

Deal found 1/30

Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$77

Spirit Airlines

Pick Dates

Deal found 2/1

Washington, D.C. to Houston 2023 flight deals

Cheap flights to Houston from Washington, D.C. found for this year
Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$75

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 21 - Feb 25
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 41m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$76

Spirit Airlines

Pick Dates

Deal found 1/30

Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$77

Spirit Airlines

Pick Dates

Deal found 2/1

Cheap Spirit Airlines flights from Washington, D.C. to Houston

Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$75

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 14 - Feb 21
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 41m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 06m
$76

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$77

Spirit Airlines

Pick Dates

Deal found 2/1

Cheap Frontier flights from Washington, D.C. to Houston

Feb 23 - Feb 28
DCA

Washington, D.C. Reagan-National

IAH

Houston George Bush Intcntl

1 stop

9h 55m
IAH

Houston George Bush Intcntl

DCA

Washington, D.C. Reagan-National

1 stop

9h 10m
$161

Frontier

Pick Dates

Deal found 1/30

Feb 23 - Feb 28
DCA

Washington, D.C. Reagan-National

IAH

Houston George Bush Intcntl

1 stop

9h 55m
IAH

Houston George Bush Intcntl

DCA

Washington, D.C. Reagan-National

1 stop

9h 10m
$162

Frontier

Pick Dates

Deal found 2/1

Feb 10 - Feb 15
DCA

Washington, D.C. Reagan-National

IAH

Houston George Bush Intcntl

1 stop

9h 34m
IAH

Houston George Bush Intcntl

DCA

Washington, D.C. Reagan-National

1 stop

15h 17m
$166

Frontier

Pick Dates

Deal found 1/30

Non-stop flights to Houston from Washington, D.C.

Save time with Washington, D.C. to Houston direct flight deals
Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$75

Spirit Airlines

Pick Dates

Deal found 2/1

Feb 14 - Feb 21
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 41m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 06m
$76

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 25 - Feb 27
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 04m
$77

Spirit Airlines

Pick Dates

Deal found 2/1

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

Late deals on return flights to Houston from Washington, D.C., departing today and this week
Feb 7 - Mar 8
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

1 stop

10h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 11m
$85

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 7 - Feb 8
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

1 stop

10h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

1 stop

6h 29m
$94

Spirit Airlines

Pick Dates

Deal found 1/30

Feb 7 - Mar 22
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

1 stop

10h 40m
IAH

Houston George Bush Intcntl

BWI

Baltimore/Washington

Nonstop

3h 11m
$95

Spirit Airlines

Pick Dates

Deal found 1/31

One-way flights to Houston from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Houston
Mar 4
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
$36

Spirit Airlines

Pick Dates

Deal found 1/30

Mar 6
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 41m
$37

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 25
BWI

Baltimore/Washington

IAH

Houston George Bush Intcntl

Nonstop

3h 40m
$38

Spirit Airlines

Pick Dates

Deal found 1/31

Reviews of Airlines Servicing Houston

Delta
7.9
Good
2,039 reviews

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Reviews

1 / 10

HA gate agents pointed the finger at Delta and didn’t really care if I got to Lihue or not.

Delta
7.9
Good
2,039 reviews
Delta
7.9
Good
2,039 reviews

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Reviews

1 / 10

HA gate agents pointed the finger at Delta and didn’t really care if I got to Lihue or not.

United Airlines
7.6
Good
1,184 reviews
Delta
7.9
Good
2,039 reviews

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Reviews

1 / 10

HA gate agents pointed the finger at Delta and didn’t really care if I got to Lihue or not.

Southwest
7.5
Good
946 reviews
Delta
7.9
Good
2,039 reviews

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Reviews

1 / 10

HA gate agents pointed the finger at Delta and didn’t really care if I got to Lihue or not.

Allegiant Air
7.5
Good
95 reviews
Delta
7.9
Good
2,039 reviews

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Reviews

1 / 10

HA gate agents pointed the finger at Delta and didn’t really care if I got to Lihue or not.

American Airlines
7.4
Good
1,668 reviews
Delta
7.9
Good
2,039 reviews

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.0

Reviews

1 / 10

HA gate agents pointed the finger at Delta and didn’t really care if I got to Lihue or not.

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Houston flights.

Which airlines flying from Washington, D.C. to Houston have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington, D.C. to Houston have new flexible policies in place due to COVID-19. United Airlines, Spirit Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Washington, D.C. to Houston for under $100 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Houston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $75, but on average you can expect to pay $86.

Are there nonstop flights from Washington, D.C. to Houston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. to Houston under $100. A good price for a nonstop flight from Washington, D.C. to Houston is less than $98.

Are there last-minute flights available from Washington, D.C. to Houston for under $100?

There are currently 20+ open flights from Washington, D.C. to Houston within the next 7 days for less than $100.

What days are nonstop flights available from Washington, D.C. to Houston?

Days when nonstop flights are available for this flight are: Tuesday, Thursday, Friday, Saturday.

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

Per day, 17 flights depart from Washington, D.C. to Houston on average.
Early Morning (Midnight to 6am) - 35% of flight departures
Morning (6am - Noon) - 6% of flight departures
Afternoon (Noon - 6pm) - 59% of flight departures

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

There are many flights that can get you from Washington, D.C. to Houston in 3h 40m. Fly via Spirit Airlines to get the fastest option. The distance between Washington, D.C. and Houston is about 1195 mi. Most flights are nonstop.

What is the cheapest airline to fly from Washington, D.C. to Houston round-trip?

Our cheapest airline available from Washington, D.C. to Houston is Spirit Airlines. Our recent data shows that you can find tickets from as low as $75 on this airline. Spirit Airlines is 77% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular routes from Washington, D.C. to Houston?

The most popular flight routes from Washington, D.C. to Houston are Washington, D.C. Dulles Intl - Houston Hobby, Washington, D.C. Reagan-National - Houston Hobby and Baltimore/Washington - Houston Hobby.

What are the most popular airlines that fly from Washington, D.C. to Houston?

Before booking your flight from Washington, D.C. to Houston check out the most popular airlines for this route: American Airlines, Delta or Frontier.

What are the most reliable airlines from Washington, D.C. to Houston?

The top 3 most reliable airlines when flying from Washington, D.C. to Houston are Air New Zealand (80%), Avianca (79%) and SWISS (65%).

What are the cheapest flights from Washington, D.C. to Houston?

While on average a flight from Washington, D.C. to Houston is generally $2,134, our data shows the cheapest flight currently is $141. When looking at the most popular route, (Washington, D.C. Dulles Intl - Houston Hobby), you can expect to pay $277 for that flight.

Top 6 airlines flying from Washington, D.C. to Houston

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$19FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$59Average$242FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
FrontierCheapest$160Average$198FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$237Average$409FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$255Average$436FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$286Average$539FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Washington, D.C. to Houston

See what time of day planes typically take off from Washington, D.C. to Houston
19%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
25%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Washington, D.C. to Houston

See how many times per day planes take to the skies headed from Washington, D.C. to Houston
Sunday0daily flights
Monday6daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday6daily flights
Friday6daily flights
Saturday0daily flights
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