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George Bush Intercontinental Airport to Washington D.C. flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Washington D.C. over the next 90 days, with one-way fares from TWD 1,362 and round-trip from TWD 3,361. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAH 7:00 AM
        3h 17m
        Nonstop
        DCA 11:17 AM
        Houston - Washington D.C. | Mon, Oct 5 | American Airlines
        DCA 7:35 AM
        3h 22m
        Nonstop
        IAH 9:57 AM
        Washington D.C. - Houston | Sun, Oct 11 | American Airlines
        TWD 6,879 TWD 10,270
        33% off
        33% off
        TWD 10,270 TWD 6,879
      • IAH 6:42 AM
        3h 17m
        Nonstop
        DCA 10:59 AM
        Houston - Washington D.C. | Wed, Oct 14 | American Airlines
        DCA 1:40 PM
        3h 38m
        Nonstop
        IAH 4:18 PM
        Washington D.C. - Houston | Wed, Oct 21 | American Airlines
        TWD 7,189 TWD 10,270
        30% off
        30% off
        TWD 10,270 TWD 7,189
      • 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
        TWD 3,361 TWD 10,270
        67% off
        67% off
        TWD 10,270 TWD 3,361
      • 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
        TWD 3,385
        67% off
        TWD 10,270 TWD 3,385
      • 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
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 15 | Frontier Airlines
        TWD 3,585
        65% off
        TWD 10,270 TWD 3,585
      • 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
        TWD 3,623
        65% off
        TWD 10,270 TWD 3,623
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Wed, Nov 25 | Frontier Airlines
        IAD 8:05 AM
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 29 | Frontier Airlines
        TWD 3,818
        63% off
        TWD 10,270 TWD 3,818
      • 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
        TWD 3,866
        62% off
        TWD 10,270 TWD 3,866
      • IAH 6:05 AM
        10h 8m
        1 stop
        IAD 5:13 PM
        Houston - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        IAD 9:06 PM
        11h 13m
        1 stop
        IAH 7:19 AM
        Washington D.C. - Houston | Tue, Nov 3 | Frontier Airlines
        TWD 4,071
        60% off
        TWD 10,270 TWD 4,071
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 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
        TWD 4,085
        60% off
        TWD 10,270 TWD 4,085
      • 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
        TWD 4,104
        60% off
        TWD 10,270 TWD 4,104
      • 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
        TWD 4,175
        59% off
        TWD 10,270 TWD 4,175
      • 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
        TWD 4,271
        57% off
        TWD 10,270 TWD 4,271
      • 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
        TWD 4,494
        56% off
        TWD 10,270 TWD 4,494
      • HOU 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Houston - Washington D.C. | Tue, Oct 6 | Normal Airline
        WAS 3:00 PM
        6h
        Nonstop
        HOU 4:00 PM
        Washington D.C. - Houston | Thu, Oct 8 | Normal Airline
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      • Cheapest nonstop
        IAH 5:00 PM
        3h 14m
        Nonstop
        DCA 9:14 PM
        Houston - Washington D.C. | Sun, Nov 8 | American Airlines
        TWD 3,614 TWD 5,543
        35% off
        35% off
        TWD 5,543 TWD 3,614
      • IAH 5:17 PM
        3h 14m
        Nonstop
        DCA 9:31 PM
        Houston - Washington D.C. | Mon, Oct 26 | American Airlines
        TWD 3,880 TWD 5,543
        30% off
        30% off
        TWD 5,543 TWD 3,880
      • IAH 6:05 AM
        17h 16m
        1 stop
        IAD 12:21 AM
        Houston - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        TWD 1,362 TWD 5,543
        75% off
        75% off
        TWD 5,543 TWD 1,362
      • IAH 6:05 AM
        10h 8m
        1 stop
        IAD 5:13 PM
        Houston - Washington D.C. | Mon, Nov 2 | Frontier Airlines
        TWD 1,381
        75% off
        TWD 5,543 TWD 1,381
      • IAH 9:14 PM
        18h 58m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Sat, Nov 28 | Frontier Airlines
        TWD 1,676
        70% off
        TWD 5,543 TWD 1,676
      • IAH 9:14 PM
        25h 29m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        TWD 1,686
        70% off
        TWD 5,543 TWD 1,686
      • IAH 9:12 PM
        26h 9m
        1 stop
        IAD 12:21 AM
        Houston - Washington D.C. | Wed, Nov 4 | Frontier Airlines
        TWD 1,838
        67% off
        TWD 5,543 TWD 1,838
      • IAH 1:41 PM
        9h 2m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        TWD 1,886
        66% off
        TWD 5,543 TWD 1,886
      • IAH 9:14 PM
        25h 29m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        TWD 1,900
        66% off
        TWD 5,543 TWD 1,900
      • IAH 1:28 PM
        9h 53m
        1 stop
        IAD 12:21 AM
        Houston - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        TWD 1,919
        65% off
        TWD 5,543 TWD 1,919
      • IAH 6:05 AM
        10h 7m
        1 stop
        IAD 5:12 PM
        Houston - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        TWD 1,981
        64% off
        TWD 5,543 TWD 1,981
      • IAH 9:14 PM
        25h 29m
        1 stop
        IAD 11:43 PM
        Houston - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        TWD 2,190
        60% off
        TWD 5,543 TWD 2,190
      • IAH 6:05 AM
        17h 16m
        1 stop
        IAD 12:21 AM
        Houston - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        TWD 2,290
        59% off
        TWD 5,543 TWD 2,290
      • IAH 9:12 PM
        19h 1m
        1 stop
        IAD 5:13 PM
        Houston - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        TWD 2,390
        56% off
        TWD 5,543 TWD 2,390
      • HOU 1:00 PM
        17h 25m
        1 stop
        WAS 2:00 PM
        Houston - Washington D.C. | Tue, Oct 6 | Normal Airline
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Displayed flight fares from George Bush Intercontinental Airport to Washington D.C. 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 Washington D.C.

What is the cheapest month for one-way flights from George Bush Intercontinental Airport to Washington D.C.?

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

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from George Bush Intercontinental Airport to Washington D.C. is September, with an average price of TWD 2,628. In contrast, the most expensive month is usually January, with an average price of TWD 13,159.

TWD 13,159
TWD 7,894
TWD 2,628
0
  • TWD 2,628
    Sep
  • TWD 9,573
    Oct
  • TWD 9,621
    Nov
  • TWD 9,370
    Dec
  • TWD 13,159
    Jan
  • TWD 11,969
    Feb
  • TWD 8,629
    Mar
  • TWD 7,692
    Apr
  • TWD 9,463
    May
  • TWD 9,124
    Jun
  • TWD 8,937
    Jul
  • TWD 7,977
    Aug

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Washington D.C.?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Washington D.C. 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 Washington D.C. is Tuesday, with average fares usually lower than on other days. Avoid flying on Friday, as ticket prices are typically highest that day.

TWD 10,143
TWD 9,049
TWD 7,954
TWD 6,860
  • TWD 9,631
    Mon
  • TWD 7,954
    Tue
  • TWD 8,306
    Wed
  • TWD 9,058
    Thu
  • TWD 10,143
    Fri
  • TWD 8,411
    Sat
  • TWD 9,305
    Sun

Which airlines are the most popular for George Bush Intercontinental Airport to Washington D.C. flights?

The most popular airlines flying from George Bush Intercontinental Airport to Washington D.C. are United Airlines, Frontier Airlines, and American Airlines, among 4 carriers on this route. Frontier Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
United Airlines logo United Airlines
Frontier Airlines logo Frontier Airlines
American Airlines logo American Airlines
Delta Air Lines logo Delta Air Lines

Flight Schedule from George Bush Intercontinental Airport to Washington D.C.

Check the schedule for flights from George Bush Intercontinental Airport 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

    6:00 AM

    IAH

    2h 24m

    Nonstop

    9:24 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

    6:00 AM

    IAH

    2h 24m

    Nonstop

    9:24 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. F93692

    Hartsfield–Jackson Atlanta International Airport

    10:24 PM

    ATL

    1h 46m

    Nonstop

    12:10 AM

    IAD

    S M T W T F S

  13. F94106

    George Bush Intercontinental Airport

    9:14 PM

    IAH

    2h 7m

    Nonstop

    12:21 AM

    ATL

    S M T W T - S
    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
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What to know about flights from George Bush Intercontinental Airport to Washington D.C.?

Cheapest round-trip ticket price TWD 5,980
Cheapest one-way flight price TWD 1,367
Off-season for travel October
Peak season for travel July

FAQs for George Bush Intercontinental Airport to Washington D.C. Flights

  • When is peak season for travel to Washington D.C.?

    ؜The peak travel time for visiting Washington D.C. is October. During this time, flights from George Bush Intercontinental Airport to Washington D.C. are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from George Bush Intercontinental Airport (HOU) to Dulles International Airport (WAS) take around 2 hours 59 minutes.
  • The earliest flight departs from George Bush Intercontinental Airport (HOU) at 06:00 and arrives in Washington D.C. (DCA) at 10:08.
  • The latest flight departs from George Bush Intercontinental Airport (HOU) at 19:59 and arrives in Washington D.C. (IAD) at 23:51.
  • Yes. United Airlines and American Airlines operate direct flights from George Bush Intercontinental Airport to Washington D.C.. The average flight time is approximately 3 hours 15 minutes, with about 12 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from George Bush Intercontinental Airport to Washington D.C. currently starts from TWD 1,362, with round-trip fares from TWD 3,361. The lowest fare is offered by Frontier Airlines departing on Sun, Nov 1; prices are subject to availability.
  • Yes. The average flight time from George Bush Intercontinental Airport to Washington D.C. is about 2 hours 57 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from George Bush Intercontinental Airport to Washington D.C., including: United Airlines Frontier Airlines American Airlines Delta Air Lines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from George Bush Intercontinental Airport to Washington D.C. is TWD 7,179, and the average round-trip fare is TWD 13,266. Prices may vary depending on the departure date, airline, and availability.
  • Flights from George Bush Intercontinental Airport to Washington D.C. are usually cheapest in September, with an average one-way fare of about TWD 7,179. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from George Bush Intercontinental Airport to Washington D.C. departs at 07:00, and the latest one departs at 20:20. There are approximately 18 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from George Bush Intercontinental Airport to Washington D.C. usually arrive at Ronald Reagan Washington National Airport and Dulles International Airport. Ronald Reagan Washington National Airport is the most convenient option for this route.

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 25 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.