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George Bush Intercontinental Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Dulles International Airport over the next 90 days, with one-way fares from PLN 168 and round-trip from PLN 409. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAH 4:45 PM
        3h 4m
        Nonstop
        IAD 8:49 PM
        Houston - Washington D.C. | Sun, Nov 8 | United Airlines
        DCA 7:38 PM
        3h 36m
        Nonstop
        IAH 10:14 PM
        Washington D.C. - Houston | Fri, Nov 13 | American Airlines
        PLN 1,222 PLN 1,747
        30% off
        30% off
        PLN 1,747 PLN 1,222
      • IAH 7:22 AM
        3h 6m
        Nonstop
        IAD 11:28 AM
        Houston - Washington D.C. | Tue, Nov 3 | United Airlines
        DCA 6:00 AM
        3h 31m
        Nonstop
        IAH 8:31 AM
        Washington D.C. - Houston | Tue, Nov 10 | United Airlines
        PLN 1,275 PLN 1,747
        27% off
        27% off
        PLN 1,747 PLN 1,275
      • IAH 6:05 AM
        10h 8m
        1 stop
        IAD 5:13 PM
        Houston - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        IAD 8:05 AM
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 8 | Frontier Airlines
        PLN 409 PLN 1,747
        77% off
        77% off
        PLN 1,747 PLN 409
      • IAH 6:05 AM
        10h 8m
        1 stop
        IAD 5:13 PM
        Houston - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 7 | Frontier Airlines
        PLN 414
        76% off
        PLN 1,747 PLN 414
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sun, Nov 15 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 21 | Frontier Airlines
        PLN 417
        76% off
        PLN 1,747 PLN 417
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sun, Nov 15 | Frontier Airlines
        PLN 441
        75% off
        PLN 1,747 PLN 441
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 14 | Frontier Airlines
        PLN 446
        74% off
        PLN 1,747 PLN 446
      • IAH 1:41 PM
        9h 2m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 14 | Frontier Airlines
        PLN 505
        71% off
        PLN 1,747 PLN 505
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Fri, Nov 13 | Frontier Airlines
        IAD 8:05 AM
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 15 | Frontier Airlines
        PLN 514
        71% off
        PLN 1,747 PLN 514
      • IAH 1:28 PM
        9h 53m
        1 stop
        IAD 12:21 AM
        Houston - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        IAD 9:06 PM
        11h 17m
        1 stop
        IAH 7:23 AM
        Washington D.C. - Houston | Fri, Nov 6 | Frontier Airlines
        PLN 526
        70% off
        PLN 1,747 PLN 526
      • IAH 1:41 PM
        9h 2m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        IAD 8:05 AM
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 22 | Frontier Airlines
        PLN 528
        70% off
        PLN 1,747 PLN 528
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sun, Nov 8 | Frontier Airlines
        IAD 9:06 PM
        11h 17m
        1 stop
        IAH 7:23 AM
        Washington D.C. - Houston | Wed, Nov 11 | Frontier Airlines
        PLN 528
        70% off
        PLN 1,747 PLN 528
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sun, Nov 22 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 28 | Frontier Airlines
        PLN 553
        68% off
        PLN 1,747 PLN 553
      • IAH 8:35 PM
        12h 46m
        1 stop
        IAD 10:21 AM
        Houston - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        IAD 8:05 AM
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 8 | Frontier Airlines
        PLN 575
        67% off
        PLN 1,747 PLN 575
      • HOU 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Houston - Washington D.C. | Thu, Oct 8 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        HOU 4:00 PM
        Washington D.C. - Houston | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        IAH 8:38 PM
        2h 59m
        Nonstop
        IAD 12:37 AM
        Houston - Washington D.C. | Wed, Nov 4 | United Airlines
        PLN 756 PLN 1,065
        28% off
        28% off
        PLN 1,065 PLN 756
      • IAH 11:55 AM
        3h 4m
        Nonstop
        IAD 3:59 PM
        Houston - Washington D.C. | Sun, Nov 15 | United Airlines
        PLN 777 PLN 1,065
        27% off
        27% off
        PLN 1,065 PLN 777
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sat, Nov 21 | Frontier Airlines
        PLN 168 PLN 1,065
        84% off
        84% off
        PLN 1,065 PLN 168
      • IAH 9:41 AM
        24h 30m
        1 stop
        IAD 11:11 AM
        Houston - Washington D.C. | Fri, Dec 4 | Frontier Airlines
        PLN 169
        84% off
        PLN 1,065 PLN 169
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Fri, Nov 20 | Frontier Airlines
        PLN 171
        84% off
        PLN 1,065 PLN 171
      • IAH 6:05 AM
        16h 38m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Sat, Nov 7 | Frontier Airlines
        PLN 171
        84% off
        PLN 1,065 PLN 171
      • IAH 9:14 PM
        25h 29m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Thu, Nov 19 | Frontier Airlines
        PLN 207
        81% off
        PLN 1,065 PLN 207
      • IAH 9:14 PM
        25h 29m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Mon, Nov 16 | Frontier Airlines
        PLN 227
        79% off
        PLN 1,065 PLN 227
      • IAH 1:41 PM
        9h 2m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        PLN 232
        78% off
        PLN 1,065 PLN 232
      • IAH 9:14 PM
        25h 29m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        PLN 234
        78% off
        PLN 1,065 PLN 234
      • IAH 9:24 PM
        16h 25m
        1 stop
        IAD 2:49 PM
        Houston - Washington D.C. | Sat, Dec 5 | Frontier Airlines
        PLN 236
        78% off
        PLN 1,065 PLN 236
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sat, Oct 31 | Frontier Airlines
        PLN 244
        77% off
        PLN 1,065 PLN 244
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Fri, Nov 6 | Frontier Airlines
        PLN 246
        77% off
        PLN 1,065 PLN 246
      • IAH 1:41 PM
        9h 2m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Tue, Nov 17 | Frontier Airlines
        PLN 255
        76% off
        PLN 1,065 PLN 255
      • HOU 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Houston - Washington D.C. | Thu, Oct 8 | Normal Airline
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Displayed flight fares from George Bush Intercontinental Airport to Dulles International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Dulles International Airport

What is the cheapest month for one-way flights from George Bush Intercontinental Airport to Dulles International Airport?

Data is based on average one-way flight prices from George Bush Intercontinental Airport to Dulles International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from George Bush Intercontinental Airport to Dulles International Airport, the best time to buy is in March, with an average price of PLN 373. You’ll want to avoid January, when the average price can reach as high as PLN 1,738.

PLN 1,738
PLN 1,056
PLN 373
0
    Cheapest
  • PLN 1,531
    Oct
  • PLN 1,035
    Nov
  • PLN 841
    Dec
  • PLN 1,738
    Jan
  • PLN 1,501
    Feb
  • PLN 373
    Mar
  • PLN 994
    Apr
  • PLN 1,265
    May
  • PLN 1,077
    Jun
  • PLN 834
    Jul
  • PLN 807
    Aug
  • PLN 915
    Sep

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Dulles International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from George Bush Intercontinental Airport to Dulles International Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

PLN 1,231
PLN 941
PLN 650
PLN 360
    Cheapest
  • PLN 1,070
    Mon
  • PLN 934
    Tue
  • PLN 650
    Wed
  • PLN 984
    Thu
  • PLN 1,231
    Fri
  • PLN 1,161
    Sat
  • PLN 1,104
    Sun

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Dulles International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Dulles International Airport is Frontier Airlines (from PLN 165) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PLN 165
Delta Air Lines
From PLN 476
United Airlines
From PLN 584
American Airlines
From PLN 621

Find more flights and airlines

What is the flight schedule from George Bush Intercontinental 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. F94076

    George Bush Intercontinental Airport

    12:08 PM

    IAH

    2h 16m

    Nonstop

    3:24 PM

    ATL

    S - - W T F S
    Search

  2. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  3. DL1315

    George Bush Intercontinental Airport

    7:15 AM

    IAH

    2h 3m

    Nonstop

    10:18 AM

    ATL

    S M T W T F S
    Search

  4. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  5. F91404

    George Bush Intercontinental Airport

    6:08 AM

    IAH

    2h 12m

    Nonstop

    9:20 AM

    ATL

    S M T W T F S
    Search

  6. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:25 PM

    ATL

    1h 53m

    Nonstop

    5:18 PM

    IAD

    S M T W T F S

  7. F94106

    George Bush Intercontinental Airport

    9:14 PM

    IAH

    2h 7m

    Nonstop

    12:21 AM

    ATL

    S M T W T - S
    Search

  8. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:25 PM

    ATL

    1h 53m

    Nonstop

    5:18 PM

    IAD

    S M T W T F S

  9. F91404

    George Bush Intercontinental Airport

    6:08 AM

    IAH

    2h 12m

    Nonstop

    9:20 AM

    ATL

    S M T W T F S
    Search

  10. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  11. F92400

    George Bush Intercontinental Airport

    2:58 PM

    IAH

    2h 20m

    Nonstop

    6:18 PM

    ATL

    - - - - - F -
    Search

  12. F94410

    Hartsfield–Jackson Atlanta International Airport

    3:25 PM

    ATL

    1h 53m

    Nonstop

    5:18 PM

    IAD

    S M T W T F S

  13. F92400

    George Bush Intercontinental Airport

    2:58 PM

    IAH

    2h 20m

    Nonstop

    6:18 PM

    ATL

    - - - - - F -
    Search

  14. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  15. F94106

    George Bush Intercontinental Airport

    9:14 PM

    IAH

    2h 7m

    Nonstop

    12:21 AM

    ATL

    S M T W T - S
    Search

  16. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  17. F91496

    George Bush Intercontinental Airport

    8:25 AM

    IAH

    2h 47m

    Nonstop

    12:12 PM

    FLL

    S M T W T F S
    Search

  18. F92960

    Fort Lauderdale-Hollywood International Airport

    5:37 PM

    FLL

    2h 32m

    Nonstop

    8:09 PM

    IAD

    S M T W T F S
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About George Bush Intercontinental Airport and Dulles International Airport

Learn about George Bush Intercontinental Airport (IAH) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 1,916.53 km
Cheapest one-way ticket price PLN 168
Cheapest return ticket price PLN 409

FAQs for George Bush Intercontinental Airport to Dulles International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Dulles International Airport?

    George Bush Intercontinental Airport to Dulles International Airport takes about 3 hours 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from George Bush Intercontinental Airport (IAH) to Dulles International Airport (IAD).
  • The earliest flight from George Bush Intercontinental Airport to Dulles International Airport departs at 07:20, and the last departs at 20:35, with about 11 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around PLN 1,319 in October, the most expensive month to book this route.
  • The earliest flight departs from George Bush Intercontinental Airport (IAH) at 07:20 and arrives in Dulles International Airport (IAD) at 11:27.
  • The latest flight departs from George Bush Intercontinental Airport (IAH) at 19:59 and arrives in Dulles International Airport (IAD) at 23:51.
  • United Airlines is a very popular airline operating an average of 2843 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Dulles International Airport currently start from PLN 168, and round-trip fares start from PLN 409. The current lowest fare is a Frontier Airlines flight departing on Sat, Nov 21; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from George Bush Intercontinental Airport to Dulles International Airport, with an average flight time of 3 hours 47 minutes, and around 53 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to Dulles International Airport is PLN 857. Prices may vary depending on the departure date, airline, and availability.
  • George Bush Intercontinental Airport to Dulles International Airport operates around 53 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental 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.

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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.