Search & Compare - Houston to Washington Flights & Tickets

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Cheap Flights from Houston (IAH) to Washington (IAD)

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Washington? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Houston to Washington

American Airlines  AA
American Airlines
Houston
2024-07-24
Washington
USD 242

One-way AA Economy fare found on 2024-07-16
American Airlines  AA
American Airlines
Houston
2024-07-24
Washington
USD 242

One-way AA Economy fare found on 2024-07-16
Delta Airlines  DL
Delta Airlines
Houston
2024-08-10
Washington
2024-08-16
USD 245

Round Trip DL Economy fare found on 2024-06-26
Delta Airlines  DL
Delta Airlines
Houston
2024-08-10
Washington
2024-08-16
USD 245

Round Trip DL Economy fare found on 2024-06-26
Southwest Airlines  WN
Southwest Airlines
Houston
2024-07-24
Washington
USD 247

One-way WN Economy fare found on 2024-07-16
Delta Airlines  DL
Delta Airlines
Houston
2024-07-24
Washington
USD 247

One-way DL Economy fare found on 2024-07-16
United Airlines  UA
United Airlines
Houston
2024-07-24
Washington
USD 247

One-way UA Economy fare found on 2024-07-16
Southwest Airlines  WN
Southwest Airlines
Houston
2024-07-24
Washington
USD 247

One-way WN Economy fare found on 2024-07-17
Southwest Airlines  WN
Southwest Airlines
Houston
2024-07-24
Washington
USD 247

One-way WN Economy fare found on 2024-07-17
Southwest Airlines  WN
Southwest Airlines
Houston
2024-07-24
Washington
USD 247

One-way WN Economy fare found on 2024-07-16


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Houston to Washington

What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to IAD?
The most popular airline flying from Houston to Washington are American Airlines, Southwest Airlines, United Airlines, Delta Airlines
Can I fly from IAH to IAD non-stop?
Yes, you can fly IAH to IAD non-stop on United Airlines
Which airlines fly nonstop between Houston and Washington?
The non-stop flights between Houston and Washington are United Airlines.
What’s the earliest departure time from IAH to IAD Airport?
The earliest flight leaves IAH at 5:00 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Houston to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to IAD?
Read the fare rules of the Houston to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Washington?
Oneworld, NULL, Star Alliance, SkyTeam operate flights between Houston and Washington
How long does a flight from Houston to Washington take?
It takes approximately 3 hour to fly non-stop from IAH to IAD, which is 1190.06 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from IAH were found on American Airlines : USD 242
Do I need a passport to fly between IAH and IAD?
No
What’s the latest departure time from IAH to IAD ?
The last flight leaves IAH at 7:50 pm

Flights from Houston to Washington

Origin AirportGeorge Bush Intercontinental Houston , Houston, US
Destination AirportWashington Dulles International , Washington, US
Served by AirlinesAmerican Airlines, Southwest Airlines, United Airlines, Delta Airlines
Lowest PriceAmerican Airlines : USD 242
Distance1190 miles

Airlines Flying from George Bush Intercontinental Houston

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