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William P. Hobby Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from William P. Hobby Airport to Dulles International Airport over the next 90 days, with one-way fares from PHP 5,082 and round-trip from PHP 12,210. Based on Trip.com's latest 7-day flight data.

    • HOU 6:00 AM
      4h 37m
      1 stop
      IAD 11:37 AM
      Houston - Washington D.C. | Mon, Nov 16 | Delta Air Lines
      IAD 9:06 PM
      11h 17m
      1 stop
      IAH 7:23 AM
      Washington D.C. - Houston | Fri, Nov 20 | Frontier Airlines
      PHP 12,210 PHP 17,516
      30% off
      30% off
      PHP 17,516 PHP 12,210
    • HOU 6:08 AM
      4h 31m
      1 stop
      IAD 11:39 AM
      Houston - Washington D.C. | Sat, Dec 12 | Delta Air Lines
      IAD 10:35 PM
      11h 10m
      1 stop
      IAH 8:45 AM
      Washington D.C. - Houston | Sat, Dec 19 | Frontier Airlines
      PHP 12,210 PHP 17,516
      30% off
      30% off
      PHP 17,516 PHP 12,210
    • HOU 6:08 AM
      4h 31m
      1 stop
      IAD 11:39 AM
      Houston - Washington D.C. | Sat, Dec 5 | Delta Air Lines
      IAD 3:34 PM
      25h 32m
      1 stop
      IAH 4:06 PM
      Washington D.C. - Houston | Sat, Dec 12 | Frontier Airlines
      PHP 12,440 PHP 17,516
      28% off
      28% off
      PHP 17,516 PHP 12,440
    • HOU 10:41 AM
      7h
      1 stop
      IAD 6:41 PM
      Houston - Washington D.C. | Tue, Dec 8 | Delta Air Lines
      IAD 10:35 PM
      11h 10m
      1 stop
      IAH 8:45 AM
      Washington D.C. - Houston | Sun, Dec 13 | Frontier Airlines
      PHP 12,527
      28% off
      PHP 17,516 PHP 12,527
    • HOU 10:41 AM
      4h 21m
      1 stop
      IAD 4:02 PM
      Houston - Washington D.C. | Sun, Dec 6 | Delta Air Lines
      IAD 10:35 PM
      11h 10m
      1 stop
      IAH 8:45 AM
      Washington D.C. - Houston | Sun, Dec 13 | Frontier Airlines
      PHP 12,527
      28% off
      PHP 17,516 PHP 12,527
    • HOU 6:08 AM
      6h 53m
      1 stop
      IAD 2:01 PM
      Houston - Washington D.C. | Wed, Dec 9 | Delta Air Lines
      IAD 10:35 PM
      11h 10m
      1 stop
      IAH 8:45 AM
      Washington D.C. - Houston | Sat, Dec 12 | Frontier Airlines
      PHP 12,527
      28% off
      PHP 17,516 PHP 12,527
    • HOU 10:41 AM
      4h 21m
      1 stop
      IAD 4:02 PM
      Houston - Washington D.C. | Mon, Dec 7 | Delta Air Lines
      DCA 7:40 PM
      5h 22m
      1 stop
      IAH 12:02 AM
      Washington D.C. - Houston | Sun, Dec 13 | Delta Air Lines
      PHP 12,700
      27% off
      PHP 17,516 PHP 12,700
    • HOU 5:24 PM
      6h 17m
      1 stop
      IAD 12:41 AM
      Houston - Washington D.C. | Wed, Nov 18 | Delta Air Lines
      IAD 11:16 AM
      29h 14m
      1 stop
      IAH 3:30 PM
      Washington D.C. - Houston | Sat, Nov 21 | Frontier Airlines
      PHP 12,709
      27% off
      PHP 17,516 PHP 12,709
    • HOU 6:00 AM
      4h 37m
      1 stop
      IAD 11:37 AM
      Houston - Washington D.C. | Sat, Nov 14 | Delta Air Lines
      IAD 11:16 AM
      29h 14m
      1 stop
      IAH 3:30 PM
      Washington D.C. - Houston | Sat, Nov 21 | Frontier Airlines
      PHP 12,729
      27% off
      PHP 17,516 PHP 12,729
    • HOU 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Houston - Washington D.C. | Fri, Oct 30 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      HOU 4:00 PM
      Washington D.C. - Houston | Sun, Nov 1 | Normal Airline
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    • Cheapest
      HOU 6:00 AM
      10h 12m
      1 stop
      IAD 5:12 PM
      Houston - Washington D.C. | Sat, Nov 21 | Delta Air Lines
      PHP 5,082 PHP 11,305
      55% off
      55% off
      PHP 11,305 PHP 5,082
    • HOU 6:08 AM
      10h 39m
      1 stop
      IAD 5:47 PM
      Houston - Washington D.C. | Wed, Dec 9 | Delta Air Lines
      PHP 5,293 PHP 11,305
      53% off
      53% off
      PHP 11,305 PHP 5,293
    • HOU 6:00 AM
      16h 43m
      1 stop
      IAD 11:43 PM
      Houston - Washington D.C. | Sun, Nov 22 | Delta Air Lines
      PHP 5,899 PHP 11,305
      48% off
      48% off
      PHP 11,305 PHP 5,899
    • HOU 6:00 AM
      16h 43m
      1 stop
      IAD 11:43 PM
      Houston - Washington D.C. | Mon, Nov 23 | Delta Air Lines
      PHP 7,445
      34% off
      PHP 11,305 PHP 7,445
    • HOU 6:08 AM
      7h 41m
      1 stop
      IAD 2:49 PM
      Houston - Washington D.C. | Thu, Dec 17 | Delta Air Lines
      PHP 7,887
      30% off
      PHP 11,305 PHP 7,887
    • HOU 6:09 AM
      10h 3m
      1 stop
      IAD 5:12 PM
      Houston - Washington D.C. | Fri, Nov 6 | Delta Air Lines
      PHP 8,031
      28% off
      PHP 11,305 PHP 8,031
    • HOU 6:08 AM
      6h 53m
      1 stop
      IAD 2:01 PM
      Houston - Washington D.C. | Sat, Dec 19 | Delta Air Lines
      PHP 8,252
      27% off
      PHP 11,305 PHP 8,252
    • HOU 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Houston - Washington D.C. | Fri, Oct 30 | Normal Airline
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    • HOU 10:27 AM
      4h 32m
      1 stop
      IAD 3:59 PM
      Houston - Washington D.C. | Tue, Nov 17 | Delta Air Lines
      PHP 8,617 PHP 31,268
      72% off
      72% off
      PHP 31,268 PHP 8,617
    • HOU 11:12 AM
      4h 58m
      1 stop
      IAD 5:10 PM
      Houston - Washington D.C. | Wed, Nov 4 | Delta Air Lines
      PHP 9,837 PHP 31,268
      69% off
      69% off
      PHP 31,268 PHP 9,837
    • HOU 10:41 AM
      4h 21m
      1 stop
      IAD 4:02 PM
      Houston - Washington D.C. | Wed, Dec 2 | Delta Air Lines
      PHP 10,029 PHP 31,268
      68% off
      68% off
      PHP 31,268 PHP 10,029
    • HOU 10:41 AM
      4h 21m
      1 stop
      IAD 4:02 PM
      Houston - Washington D.C. | Wed, Dec 9 | Delta Air Lines
      PHP 10,702
      66% off
      PHP 31,268 PHP 10,702
    • HOU 10:41 AM
      4h 21m
      1 stop
      IAD 4:02 PM
      Houston - Washington D.C. | Wed, Dec 16 | Delta Air Lines
      PHP 10,702
      66% off
      PHP 31,268 PHP 10,702
    • HOU 6:00 AM
      5h 16m
      1 stop
      IAD 12:16 PM
      Houston - Washington D.C. | Wed, Dec 23 | Delta Air Lines
      PHP 13,036
      57% off
      PHP 31,268 PHP 13,036
    • HOU 10:41 AM
      4h 21m
      1 stop
      IAD 4:02 PM
      Houston - Washington D.C. | Fri, Dec 4 | Delta Air Lines
      PHP 13,814
      56% off
      PHP 31,268 PHP 13,814
    • HOU 10:27 AM
      4h 32m
      1 stop
      IAD 3:59 PM
      Houston - Washington D.C. | Thu, Nov 12 | Delta Air Lines
      PHP 14,093
      55% off
      PHP 31,268 PHP 14,093
    • HOU 11:12 AM
      4h 58m
      1 stop
      IAD 5:10 PM
      Houston - Washington D.C. | Thu, Oct 29 | Delta Air Lines
      PHP 18,252
      42% off
      PHP 31,268 PHP 18,252
    • HOU 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Houston - Washington D.C. | Fri, Oct 30 | Normal Airline
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    • HOU 11:12 AM
      4h 58m
      1 stop
      IAD 5:10 PM
      Houston - Washington D.C. | Wed, Nov 4 | Delta Air Lines
      PHP 9,837 PHP 25,794
      62% off
      62% off
      PHP 25,794 PHP 9,837
    • HOU 11:12 AM
      4h 58m
      1 stop
      IAD 5:10 PM
      Houston - Washington D.C. | Thu, Oct 29 | Delta Air Lines
      PHP 18,252 PHP 25,794
      28% off
      28% off
      PHP 25,794 PHP 18,252
    • HOU 11:12 AM
      4h 58m
      1 stop
      IAD 5:10 PM
      Houston - Washington D.C. | Sat, Oct 31 | Delta Air Lines
      PHP 18,829 PHP 25,794
      27% off
      27% off
      PHP 25,794 PHP 18,829
    • HOU 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Houston - Washington D.C. | Fri, Oct 30 | Normal Airline
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    • HOU 6:08 AM
      6h 53m
      1 stop
      IAD 2:01 PM
      Houston - Washington D.C. | Sat, Dec 19 | Delta Air Lines
      PHP 8,252 PHP 11,305
      27% off
      27% off
      PHP 11,305 PHP 8,252
    • HOU 6:08 AM
      7h 41m
      1 stop
      IAD 2:49 PM
      Houston - Washington D.C. | Thu, Dec 17 | Delta Air Lines
      PHP 7,887 PHP 11,305
      30% off
      30% off
      PHP 11,305 PHP 7,887
    • HOU 6:09 AM
      10h 3m
      1 stop
      IAD 5:12 PM
      Houston - Washington D.C. | Fri, Nov 6 | Delta Air Lines
      PHP 8,031 PHP 11,305
      28% off
      28% off
      PHP 11,305 PHP 8,031
    • HOU 6:00 AM
      10h 12m
      1 stop
      IAD 5:12 PM
      Houston - Washington D.C. | Sat, Nov 21 | Delta Air Lines
      PHP 5,082
      55% off
      PHP 11,305 PHP 5,082
    • HOU 6:08 AM
      10h 39m
      1 stop
      IAD 5:47 PM
      Houston - Washington D.C. | Wed, Dec 9 | Delta Air Lines
      PHP 5,293
      53% off
      PHP 11,305 PHP 5,293
    • HOU 6:00 AM
      16h 43m
      1 stop
      IAD 11:43 PM
      Houston - Washington D.C. | Sun, Nov 22 | Delta Air Lines
      PHP 5,899
      48% off
      PHP 11,305 PHP 5,899
    • HOU 6:00 AM
      16h 43m
      1 stop
      IAD 11:43 PM
      Houston - Washington D.C. | Mon, Nov 23 | Delta Air Lines
      PHP 7,445
      34% off
      PHP 11,305 PHP 7,445
    • HOU 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      Houston - Washington D.C. | Fri, Oct 30 | Normal Airline
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Displayed flight fares from Houston to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from William P. Hobby Airport to Dulles International Airport?

The cheapest airline flying from William P. Hobby Airport to Dulles International Airport is Delta Air Lines (from PHP 5,082) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From PHP 5,082
American Airlines
From PHP 10,193
Hahn Air
From PHP 15,207

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What is the flight schedule from William P. Hobby Airport to Dulles International Airport?

Check the schedule for flights from Houston to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2557

    William P. Hobby Airport

    6:00 AM

    HOU

    2h

    Nonstop

    9:00 AM

    ATL

    S M T W T F S
    Search

  2. DL1444

    Hartsfield–Jackson Atlanta International Airport

    9:45 AM

    ATL

    1h 47m

    Nonstop

    11:32 AM

    IAD

    - - - W T - -

  3. AA3494

    William P. Hobby Airport

    5:16 PM

    HOU

    1h 29m

    Nonstop

    6:45 PM

    DFW

    S - T - - - S
    Search

  4. AA1291

    Dallas Fort Worth International Airport

    6:55 PM

    DFW

    2h 53m

    Nonstop

    10:48 PM

    IAD

    S M T - - - S

  5. DL2381

    William P. Hobby Airport

    5:24 PM

    HOU

    2h 2m

    Nonstop

    8:26 PM

    ATL

    S M T W T F S
    Search

  6. DL2549

    Hartsfield–Jackson Atlanta International Airport

    10:40 PM

    ATL

    1h 40m

    Nonstop

    12:20 AM

    IAD

    S M T W T F S

  7. DL2557

    William P. Hobby Airport

    6:00 AM

    HOU

    2h

    Nonstop

    9:00 AM

    ATL

    S M T W T F S
    Search

  8. DL1922

    Hartsfield–Jackson Atlanta International Airport

    12:25 PM

    ATL

    1h 44m

    Nonstop

    2:09 PM

    IAD

    S M T W T F S

  9. DL2557

    William P. Hobby Airport

    6:00 AM

    HOU

    2h

    Nonstop

    9:00 AM

    ATL

    S M T W T F S
    Search

  10. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:20 PM

    ATL

    1h 52m

    Nonstop

    5:12 PM

    IAD

    S M T W T F S

  11. DL1509

    William P. Hobby Airport

    11:12 AM

    HOU

    2h

    Nonstop

    2:12 PM

    ATL

    S M T W T F S
    Search

  12. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:30 PM

    ATL

    1h 51m

    Nonstop

    12:21 AM

    IAD

    S M T W T F S

  13. DL2557

    William P. Hobby Airport

    6:00 AM

    HOU

    2h

    Nonstop

    9:00 AM

    ATL

    S M T W T F S
    Search

  14. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:30 PM

    ATL

    1h 51m

    Nonstop

    12:21 AM

    IAD

    S M T W T F S

  15. DL2381

    William P. Hobby Airport

    5:24 PM

    HOU

    2h 2m

    Nonstop

    8:26 PM

    ATL

    S M T W T F S
    Search

  16. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:20 PM

    ATL

    1h 52m

    Nonstop

    5:12 PM

    IAD

    S M T W T F S
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About William P. Hobby Airport and Dulles International Airport

Learn about William P. Hobby Airport (HOU) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 1,933.5 km
Cheapest one-way ticket price PHP 5,082
Cheapest return ticket price PHP 12,210

FAQs for William P. Hobby Airport to Dulles International Airport Flights

  • What time does the earliest flight from William P. Hobby Airport to Dulles International Airport depart?

    The earliest flight departs from William P. Hobby Airport (HOU) at 06:50 and arrives in Dulles International Airport (IAD) at 12:15.
  • One-way flights from William P. Hobby Airport to Dulles International Airport currently start from PHP 5,082, and round-trip fares start from PHP 12,210. The current lowest fare is a Delta Air Lines flight departing on Sat, Nov 21; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from William P. Hobby Airport to Dulles International Airport is PHP 16,901. Prices may vary depending on the departure date, airline, and availability.
  • Enter William P. Hobby Airport and Dulles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.