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Houston to Dulles International Airport flight
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Cheap Flights from Houston to Dulles International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAH06:00
        6h 55m
        1 stop
        IAD13:55
        Houston - Washington D.C.|Tue, Jul 9|Delta Air Lines
        ₩ 175,094₩ 230,097
        24% OFF
        24% OFF
        ₩ 230,097₩ 175,094
      • IAH15:25
        6h 21m
        1 stop
        IAD22:46
        Houston - Washington D.C.|Wed, Aug 14|Delta Air Lines
        ₩ 175,283₩ 230,097
        24% OFF
        24% OFF
        ₩ 230,097₩ 175,283
      • IAH06:41
        5h 2m
        1 stop
        IAD12:43
        Houston - Washington D.C.|Wed, Jun 12|American Airlines
        ₩ 176,415₩ 230,097
        23% OFF
        23% OFF
        ₩ 230,097₩ 176,415
      • IAH18:00
        4h 59m
        1 stop
        IAD23:59
        Houston - Washington D.C.|Tue, Jun 18|American Airlines
        ₩ 180,943
        ₩ 180,943
      • IAH06:54
        4h 42m
        1 stop
        IAD12:36
        Houston - Washington D.C.|Wed, Aug 21|American Airlines
        ₩ 182,453
        ₩ 182,453
      • IAH09:39
        6h 34m
        1 stop
        IAD17:13
        Houston - Washington D.C.|Wed, Jun 26|American Airlines
        ₩ 182,642
        ₩ 182,642
      • IAH06:35
        5h 17m
        1 stop
        IAD12:52
        Houston - Washington D.C.|Wed, Jul 10|American Airlines
        ₩ 185,283
        ₩ 185,283
      • IAH06:54
        4h 42m
        1 stop
        IAD12:36
        Houston - Washington D.C.|Wed, Aug 14|American Airlines
        ₩ 185,283
        ₩ 185,283
      • HOU16:27
        5h 57m
        1 stop
        IAD23:24
        Houston - Washington D.C.|Fri, Jul 5|American Airlines
        ₩ 186,604
        ₩ 186,604
      • IAH18:00
        4h 59m
        1 stop
        IAD23:59
        Houston - Washington D.C.|Tue, Jun 11|American Airlines
        ₩ 187,170
        ₩ 187,170
      • HOU13:00
        3h 5m
        Direct
        IAD14:00
        Houston - Washington D.C.|Tue, Jun 4|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Houston to Dulles International Airport
Delta Air Lines
From ₩ 175,094
American Airlines
From ₩ 176,415
Spirit Airlines
From ₩ 234,151
Sun Country Airlines
From ₩ 245,283
Southwest Airlines
From ₩ 364,528
Jetblue Airways
From ₩ 418,491
Frontier Airlines
From ₩ 490,566
United Airlines
From ₩ 491,509
Alaska Airlines
From ₩ 565,283
ANA airlines

Find more flights and airlines

Find Suitable Airport in Houston

  • 37.27 km from central HoustonClosest
    George Bush Intercontinental Airport
    Tickets From
    ₩ 490,566
  • 2.28 km from central HoustonCheapest
    William P. Hobby Airport
    Tickets From
    ₩ 175,283
Flight Schedule from Houston to Dulles International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1305

    United Airlines

    07:35

    IAH

    3.1h

    Direct

    11:41

    IAD

    -----FS
    Search

  2. AA2445

    American Airlines

    09:53

    IAH

    2.8h

    13:41

    CLT

    SMTWT-S
    Search

  3. AA5447

    American Airlines

    15:39

    CLT

    1.4h

    17:06

    IAD

    SMTWTFS

  4. AA3494

    American Airlines

    16:27

    HOU

    1.4h

    17:48

    DFW

    SMTWTFS
    Search

  5. AA1291

    American Airlines

    19:45

    DFW

    2.9h

    23:37

    IAD

    SMTWTF-

  6. AA1661

    American Airlines

    16:53

    IAH

    2.6h

    20:30

    CLT

    SMTWTFS
    Search

  7. AA5459

    American Airlines

    22:31

    CLT

    1.5h

    00:01

    IAD

    SMTWTFS

  8. DL1223

    Delta Air Lines

    16:56

    IAH

    2.2h

    20:10

    ATL

    SMTWT-S
    Search

  9. DL2549

    Delta Air Lines

    22:15

    ATL

    1.7h

    23:58

    IAD

    SMTWTFS

  10. F93122

    Frontier Airlines

    17:32

    IAH

    2.6h

    21:06

    CLT

    -M-W--S
    Search

  11. AA5459

    American Airlines

    22:31

    CLT

    1.5h

    00:01

    IAD

    SMTWTFS

  12. UA1352

    United Airlines

    18:43

    IAH

    3.0h

    Direct

    22:45

    IAD

    SMTWTFS
    Search

  13. UA1887

    United Airlines

    19:55

    IAH

    3.1h

    Direct

    23:59

    IAD

    SMTWTFS
    Search
Find more flights and airlines

Flight Info of Flights from Houston to Dulles International Airport

Cheapest return ticket price

₩ 330,566

Cheapest direct flight price

₩ 104,528

Cheapest month

May

Peak season for travel

November

FAQs for Houston to Dulles International Airport Flights

  • When are flight tickets from Houston (HOU) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Houston to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Houston (HOU) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around ₩ 481,509.

  • How long is the flight from Houston (HOU) to Washington D.C. (WAS)?

    It takes about 3 hours 33 minutes to fly from Houston (HOU) to Washington D.C. (WAS).

  • What are the most popular airlines that fly from Houston (HOU) to Washington D.C. (WAS)?

    Airlines with flights from Houston (HOU) to Washington D.C. (WAS): United Airlines and Southwest Airlines.

  • What's the most popular airline for direct flights from Houston (HOU) to Washington D.C. (WAS)?

    United Airlines operates 5 direct flights from Houston (HOU) to Washington D.C. (WAS).

  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Washington Dulles International Airport.

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