Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Get travel help 24/7 with our Customer First Guarantee

Wander Wisely™ with Price Match Guarantee and no change fees

Search over 400 airlines and more than 700,000 hotels worldwide

Amazing DCA to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $240. Prices and availability subject to change. Additional terms may apply.

DCA to IAH Frequently Asked Questions

  • Question : What airlines fly from DCA to IAH?
    Answer : There are several airlines that fly from Washington D.C. (DCA) to Houston (IAH) every month. The top airlines that fly DCA to IAH are:
    • American Airlines - (AA) with 1848 flights every month
    • United Airlines - (UA) with 940 flights every month
    • Delta Air Lines - (DL) with 940 flights every month
    • Qantas - (QF) with 64 flights every month
  • Question : How long is the flight from DCA-IAH?
    Answer : The flight from DCA to IAH is 3 hours 23 minutes non-stop, during that time you will fly about 1,212 miles.

  • Question : How many flights are flown between DCA and IAH?
    Answer : There are 4 airline companies that fly from DCA to IAH, with approximately 3792 flights per month. That averages about 948 flights per week.

  • Question : How many miles from Washington D.C. to Houston?
    Answer : The distance between DCA and IAH airports is about 1,212 miles.

  • Question : What is the earliest and latest flight of the day from DCA to IAH?
    Answer : The earliest flight leaves DCA at 06:00 am and arrives at IAH at 8:23 am. The last flight of the day departs DCA at 7:10 pm and arrives at IAH at 9:46 pm.

Flight Schedule for DCA to IAH

Carrier Flight Depart DCA Arrive IAH Fri
6/21
Sat
6/22
Sun
6/23
Mon
6/24
Tue
6/25
Wed
6/26
Thu
6/27
Stops
UA 551 06:19 am 08:27 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 367 08:25 am 10:33 am Check fare Check fare - Check fare Check fare Check fare Check fare 0 stop(s)
UA 810 10:45 am 09:59 pm Check fare Check fare - Check fare Check fare Check fare Check fare 2 stop(s)
UA 3513 11:00 am 01:13 pm Check fare Check fare - Check fare Check fare Check fare Check fare 0 stop(s)
UA 6179 12:55 pm 03:13 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 6185 02:45 pm 05:14 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 3512 04:30 pm 07:00 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 3525 05:55 pm 08:26 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 6293 07:15 pm 09:39 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 6112 09:59 am 12:12 pm - - Check fare - - - - 0 stop(s)

Ronald Reagan Washington National to George Bush Intercontinental Flight FAQ

Origin Airport IATA Code DCA
Destination Airport IATA Code IAH
Number Of Flight Options 2
Flight Price $240
Average Flight Time 3 hours 12 minutes

Save on your next flight from DCA to IAH when you book through Travelocity. Need a last-minute flight to Houston? Travelocity offers discount airfare no matter when you book, even on popular routes such as Ronald Reagan Washington National Airport to George Bush Intercontinental Airport. Whether you need a direct or indirect flight, you can trust Travelocity to provide you with the best prices for DCA to IAH flights.





Worldwide Destinations

Flights

Travelocity offers amazing deals on flights around the world. Find Flights to Washington DC and feel confident that your online booking experience will be fast and easy.

Hotels

With tens of thousands of hotels to choose from including Hotels in Washington you will always find the best place to stay on Expedia.

Vacation Packages

Find the best Day Trips from London today. Get a flight, hotel and rental car at the best online rates.



Washington to Houston Carriers and Route Information

Flight path for flights from Ronald Reagan National Airport to George Bush Intercontinental Airport.


Distance:
1,421.00 miles

Airline carriers and aircraft used on flights from DCA to IAH


Airline Carrier
Aircraft
American Airlines
Airbus A319
American Airlines
Boeing 737-700 pax
United Airlines
Boeing 737-700 (winglets) pax
United Airlines
Boeing 737-800 pax


Hotels near George Bush Intercontinental Airport (IAH)

Houston Airport Marriott at George Bush Intercontinental $134
Reviewed on Jun 17, 2019
See details
 
Houston Airport Marriott at George Bush Intercontinental

Houston Airport Marriott at George Bush Intercontinental

18700 John F Kennedy Blvd, Houston, TX
     
    4.0 of 5
    3.5 out of 5.0 Stars

    Actually, we did not have time to visit the facilities

    Ramada by Wyndham Houston Intercontinental Airport East $66
    Reviewed on Jun 4, 2019
    See details
     
    Ramada by Wyndham Houston Intercontinental Airport East

    Ramada by Wyndham Houston Intercontinental Airport East

    6115 Will Clayton Parkway, Humble, TX
       
      3.4 of 5
      3.5 out of 5.0 Stars

      I stayed 2 nights and 2 days and everything was cleaned and very friendly staff i enjoyed

      La Quinta Inn & Suites by Wyndham Houston Bush Intl Airpt E $63
      Reviewed on Jun 9, 2019
      See details
       
      La Quinta Inn & Suites by Wyndham Houston Bush Intl Airpt E

      La Quinta Inn & Suites by Wyndham Houston Bush Intl Airpt E

      18201 Kenswick Drive, Humble, TX
         
        4.5 of 5
        2.5 out of 5.0 Stars

        Room was clean. Shower and bathroom looked like new and shower head blasted well. Staff was helpful. Breakfast buffet had more choices than any place I've been. Would recommend this La Quinta.

        Country Inn & Suites by Radisson, Houston IAH Airport - JFK Boulevard $60
        Reviewed on May 10, 2019
        See details
         
        Country Inn & Suites by Radisson, Houston IAH Airport - JFK Boulevard

        Country Inn & Suites by Radisson, Houston IAH Airport - JFK Boulevard

        15555 John F Kennedy Blvd, Houston, TX
           
          3.4 of 5
          3.0 out of 5.0 Stars

          Quick check-in, very reasonable rates, and friendly staff. Did not like that the room darkening curtains could only be closed about a fourth of the way to block out light in order to sleep. This problem really needs to be fixed.

          Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Travelocity users over the 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

          Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Travelocity. Additional airline charges may apply.

          Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.