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Good to Know: Cheapest and Fastest IAH - DCA Flights
Useful information for finding best airline tickets from George Bush Intercontinental Houston to Ronald Reagan Washington National on your next trip.
Cheapest One way Flight
$203
American Airlines
• 1 stop
• 9h 3m
Aug 29
The cheapest one way flight from Houston to Washington (IAH-DCA) is currently $203
Fastest Flight
7h 27m
The fastest nonstop flight from Houston to Washington (IAH-DCA) takes 7h 27m
Top Airlines Flying from Houston to Washington
Latest Flight Deals from Houston (IAH) to Washington (DCA)
Explore competitive one-way airfare options for IAH - DCA flights. Best suited for flexible or open-ended travel plans.
Flying to Washington soon? We've surfaced some of the most affordable last-minute flights from Houston to Washington, ideal for urgent plans or spontaneous trips.
FAQs on Houston to Washington Flights
What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to DCA?
The most popular airline flying from Houston to Washington are
Can I fly from IAH to DCA non-stop?
NO
Which airlines fly nonstop between Houston and Washington?
The non-stop flights between Houston and Washington are .
What’s the earliest departure time from IAH to DCA Airport?
The earliest flight leaves IAH at 5:41 am and lands in DCA - Ronald Reagan Washington National
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 DCA?
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?
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 DCA, which is 1207.7 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Washington (DCA) ?
In the past couple of days, the cheapest tickets to DCA from IAH were found on DL : USD 417
Do I need a passport to fly between IAH and DCA?
No
What’s the latest departure time from IAH to DCA ?
The last flight leaves IAH at 2:09 pm
Houston (IAH) to Washington (DCA): Airport Information
| Origin Airport | George Bush Intercontinental Houston , Houston, US |
| Destination Airport | Ronald Reagan Washington National , Washington, US |
| Distance | 1208 miles |
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