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Cheap flights from Houston to Washington (IAH - WAS)

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The best prices from Houston to Washington are usually found in October or February, booked 44 days in advance, depart on a Saturday or Tuesday and return on a Thursday

$320
$270
$220
$168
Price
$168 - $284
Temperature
48 - 90 °F
Rainfall
2 - 4 inches
Most popular in July High demand for flights, 17% potential price rise
Cheapest in October Best time to find cheap flights, 3% potential price drop
Average price $189 Price for this month
Cheapest price $168 From Houston to Washington

Cheap flights from Houston to Washington in February 2020

The best prices found for IAH to IAD flights for February
25 Feb - 27 Feb
$88pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
5 Feb - 10 Feb
$91pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
12 Feb - 25 Feb
$97pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Houston to Washington 2020 flight deals

Cheap flights to Washington from Houston found for this year
25 Feb - 27 Feb
$88pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
27 Feb - 2 Mar
$91pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
26 Feb - 27 Feb
$93pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to Washington from Houston

Save time with Houston to Washington direct flight deals
25 Feb - 27 Feb
$88pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
5 Feb - 10 Feb
$91pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
12 Feb - 25 Feb
$97pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Washington

Late deals on round-trip flights to Washington from Houston, departing today and this week
29 Jan - 2 Feb
$110pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
1 Feb - 11 Feb
$111pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
30 Jan - 4 Feb
$112pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Alternative routes for Houston to Washington

Destination information for Washington

Things to know before you go. Useful info for your trip from Houston to Washington
Flight duration
3h 17m
Average temperature for January in Washington
48.2 °F
Avg rainfall for January in Washington
3.3 ″

Airports servicing Houston

Airports servicing Washington

Washington Dulles Intl (IAD)
Weekly flight availability
from Houston to Washington
Sunday
19 daily flights
Monday
26 daily flights
Tuesday
21 daily flights
Wednesday
29 daily flights
Thursday
25 daily flights
Friday
25 daily flights
Saturday
5 daily flights

Related info for your journey

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

Flight FAQs

From Houston to Washington

What days are nonstop flights available from Houston to Washington?

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

How popular is this flight route?

The Houston George Bush Intcntl to Washington flight path was viewed by 56 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Flights from Houston to Washington are usually delayed by 41min. so prepare accordingly.

How many passenger seats are available on a flight on this route?

931 passengers can be comfortably seated on when flying from Houston George Bush Intcntl to Washington on average per day.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for United Air Lines Inc., as currently they have the cheapest options available from Houston to Washington. On average you can find 198 flights for this flight path daily.

How long does the flight from Houston to Washington take?

You can expect a flight time of up to 3 hours for nonstop. Airlines will travel a distance of up to 753 miles.

How many flights depart from Houston to Washington on average per day?

Per day, 77 flights depart from Houston George Bush Intcntl to Washington on average.
Morning (6am - Noon) - 58% of flight departures
Afternoon (Noon - 6pm) - 26% of flight departures
Evening (6pm - Midnight) - 16% of flight departures

Is Houston weather warmer or cooler than Washington?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Washington are hotter than in Houston.