Cheap flights from Washington, D.C. to Houston Hobby Airport from £66

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HOU
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Washington, D.C. to Hobby

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Hobby (HOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

£140

One-way from

£66

Popular in

November

Cheapest in

October

Average price

£198
Southwest
  • Southwest
  • 4/11-13/11
  • 2 total stops
  • 20h 30m total
  • Washington, D.C. to Houston
Southwest
  • Southwest
  • 5/11
  • 1 total stop
  • 11h 10m total
  • Washington, D.C. to Houston
Highest demand for flights based on searches. 3% potential increase in price (£5 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Washington, D.C. to Hobby

Cheapest flights from Washington, D.C. to Hobby
Explore the most affordable flight options available from Washington, D.C. to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 4/1107:40IAD - HOU
1 stop11h 10mSouthwest
Thu 13/1113:10HOU - IAD
1 stop9h 20mSouthwest
Deal found 11/9£140
Sat 4/1012:35IAD - HOU
1 stop6h 05mDelta
Sun 5/1018:37HOU - IAD
1 stop4h 36mDelta
Deal found 10/9£175
Thu 13/1113:50IAD - HOU
1 stop8h 05mSouthwest
Sun 16/1105:10HOU - IAD
1 stop7h 00mSouthwest
Deal found 10/9£193
Fri 14/1113:50IAD - HOU
1 stop9h 50mSouthwest
Sun 16/1105:10HOU - IAD
1 stop7h 00mSouthwest
Deal found 11/9£205
Sat 1/1106:40IAD - HOU
1 stop7h 25mSouthwest
Sun 9/1105:10HOU - IAD
1 stop7h 00mSouthwest
Deal found 12/9£210
Wed 15/1007:05IAD - HOU
1 stop7h 22mDelta
Wed 15/1018:44HOU - IAD
1 stop13h 32mDelta
Deal found 11/9£212
Tue 28/1007:40IAD - HOU
1 stop8h 20mSouthwest
Fri 31/1006:00HOU - IAD
1 stop9h 10mSouthwest
Deal found 11/9£213
Mon 24/1106:00IAD - HOU
1 stop18h 46mDelta
Thu 27/1114:32HOU - IAD
1 stop6h 00mDelta
Deal found 12/9£214
Fri 7/1113:50IAD - HOU
1 stop9h 50mSouthwest
Fri 14/1113:10HOU - IAD
1 stop9h 20mSouthwest
Deal found 10/9£218
Wed 26/1113:45IAD - HOU
1 stop8h 55mSouthwest
Tue 2/1212:55HOU - IAD
1 stop8h 15mSouthwest
Deal found 9/9£233

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Hobby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Washington, D.C. to Houston Hobby Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Hobby

Route

Depart

Return

Price

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Tue 7/10

17:52-23:00

1 stop6h 08m

Houston Hobby

Tue 14/10

10:13-16:57

1 stop5h 44m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Thu 27/11

07:01-13:28

1 stop7h 27m

Houston Hobby

Wed 3/12

10:39-17:01

1 stop5h 22m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Tue 10/2

17:25-21:46

1 stop5h 21m

Houston Hobby

Thu 19/2

06:00-12:00

1 stop5h 00m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Sat 17/1

17:25-21:46

1 stop5h 21m

Houston Hobby

Sun 25/1

06:00-12:00

1 stop5h 00m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Sat 4/10

06:23-12:18

1 stop6h 55m

Houston Hobby

Sun 5/10

06:00-11:40

1 stop4h 40m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Sat 25/10

17:52-23:00

1 stop6h 08m

Houston Hobby

Sat 1/11

10:13-16:57

1 stop5h 44m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Tue 10/2

17:25-21:46

1 stop5h 21m

Houston Hobby

Tue 17/2

13:00-21:13

1 stop7h 13m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Fri 5/12

07:01-13:27

1 stop7h 26m

Houston Hobby

Sun 7/12

06:00-11:34

1 stop4h 34m

£175

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Tue 7/10

07:40-13:40

1 stop7h 00m

£87

Washington, D.C.Houston

IAD - HOU

IADHOU

Washington, D.C. Dulles Intl

Tue 21/10

12:27-17:48

1 stop6h 21m

£88

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 16 results
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Best time to book a flight from Washington, D.C. to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby from Washington, D.C. with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Houston Hobby Airport

How far ahead should I book a flight from Washington, D.C. to Houston Hobby Airport?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Hobby. Price data was last updated on 29 August 2025.

The price you pay for your flight from Washington, D.C. to Houston Hobby Airport may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. to Houston Hobby Airport?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Houston Hobby Airport (average of £765). Flying from Washington, D.C. to Houston Hobby Airport in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to HOU?

Find hourly flight availability from Washington, D.C. to Hobby. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Houston Hobby Airport as you normally would.

How much does it cost for a return flight from Washington, D.C. to Houston Hobby Airport?

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Hobby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Washington, D.C. to Houston Hobby Airport?

    There are many flights that can get you from Washington, D.C. to Houston Hobby Airport in 6h 08m. Fly via Delta to get the fastest option. There are 1199 mi between Washington, D.C. and Houston Hobby Airport.

  • Can I find deals for flights from Washington, D.C. to Hobby that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Hobby flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Hobby?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Hobby.

  • Can I find deals for business class flights from Washington, D.C. to Hobby?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Hobby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Houston Hobby Airport?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Houston Hobby Airport (average of £765). Flying from Washington, D.C. to Houston Hobby Airport in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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