
Popular airlines from George Bush Intercontinental Airport (IAH) to Ronald Reagan National Airport (DCA)
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Frontier Airlines
Frontier Airlines
- Alaska Airlines
Alaska Airlines
- JetBlue Airways
JetBlue Airways
- Plan, book, fly with confidence
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Cheap Flights from Houston (IAH) to Washington (DCA)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$545 Return, found 3 days ago
NZ$545
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$562 Return, found 3 days ago
NZ$562
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$578 Return, found 3 days ago
NZ$578
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$596 Return, found 3 days ago
NZ$596
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$613 Return, found 3 days ago
NZ$613
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$630 Return, found 3 days ago
NZ$630
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$647 Return, found 3 days ago
NZ$647
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$682 Return, found 3 days ago
NZ$682
Return
found 3 days ago

Thu, 25 Dec - Tue, 30 Dec
IAH
Houston
DCA
Washington
NZ$719 Return, found 3 days ago
NZ$719
Return
found 3 days ago

Sun, 23 Nov - Sun, 7 Dec
IAH
Houston
DCA
Washington
NZ$859 Return, found 5 days ago
NZ$859
Return
found 5 days ago
Frequently asked questions
Travel information
Travel information
Origin airport | George Bush Intercontinental |
Destination airport | Ronald Reagan Washington National |
Return price | NZ$544 |
Distance | 1929 km |
Average flight time | 4 hours 5 mins |
Book with confidence
Book with confidence
Perfect flights from Houston to Washington
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Houston to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of Washington, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible George Bush Intercontinental to Ronald Reagan Washington National ticket options cater to your travel preferences, with incredible one-way fares from NZ$212 and roundtrip prices from NZ$545. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Ronald Reagan Washington National and explore Washington and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your IAH to DCA travel arrangements today and embark on the journey of a lifetime in Washington.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
- Trending Routes
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- Related Carriers
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- Expedia's Latest Trends
Top Routes from Houston
Top Routes to Washington
- Auckland to Washington (AKL - DCA)
- Los Angeles to Washington (LAX - DCA)
- Milwaukee to Washington (MKE - DCA)
- New York to Washington (JFK - DCA)
- Wellington to Washington (WLG - DCA)
- Orlando to Washington (MCO - DCA)
- San Francisco to Washington (SFO - DCA)
- St. George's to Washington (BDA - DCA)
- Christchurch to Washington (CHC - DCA)
Top Flight Destinations
- Flights to New York
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- Flights to San Antonio
- Flights to Honolulu
- Flights to Austin
- Flights to New Orleans
- Flights to Myrtle Beach
- Flights to Seattle
- Flights to Anaheim
Washington Flight Deals
Baltimore
Washington
NZ$577.90
Houston Airports
Houston
Alternative Routes
- William P. Hobby Airport (HOU)
- Ellington Field Airport (EFD)
- Eagle Lake Airport (ELA)
- Easterwood Airport (CLL)
- Southeast Texas Regional Airport (BPT)
- A L Mangham Jr. Regional Airport (OCH)
- Lake Charles Regional Airport (LCH)
- Austin-Bergstrom Intl. Airport (AUS)
- Waco Regional Airport (ACT)
- Pounds Regional Airport (TYR)
Expedia's Latest Trends
Flights
- Auckland to Dallas (AKL - DFW)
- Los Angeles to Austin (LAX - AUS)
- Houston to Dallas (HOU - DFW)
- Austin to New York (AUS - NYC)
- Sydney to Dallas (SYD - DFW)
- Dallas to New York (DFW - NYC)
- Dallas to Las Vegas (DFW - LAS)
- San Antonio to Auckland (SAT - AKL)
- San Francisco to Dallas (SFO - DFW)
- Madison to Dallas (MSN - DFW)
- Christchurch to Dallas (CHC - DFW)
- Dallas to Christchurch (DFW - CHC)
- Los Angeles to Dallas (LAX - DFW)
- Houston to Amarillo (IAH - AMA)
- Dallas to San Francisco (DFW - SFO)
- Dallas to Austin (DFW - AUS)
- Auckland to Baltimore (AKL - BWI)
- Dallas to Auckland (DFW - AKL)
- Wellington to Dallas (WLG - DFW)
- Austin to Houston (AUS - HOU)
- Houston to Austin (IAH - AUS)
- Dallas to Honolulu (DFW - HNL)
- Auckland to El Paso (AKL - ELP)
- Dallas to London (DFW - LHR)
- Austin to Los Angeles (AUS - LAX)
- New York to Dallas (NYC - DFW)
- Auckland to Austin (AKL - AUS)
- Auckland to San Antonio (AKL - SAT)
- Houston to San Antonio (IAH - SAT)
- Dallas to Miami (DFW - MIA)
*Available to Expedia members.