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George Bush Intercontinental Airport to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from €80 and round-trip from €142. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAH 6:42 AM
        3h 17m
        Nonstop
        DCA 10:59 AM
        Houston - Washington D.C. | Wed, Oct 7 | American Airlines
        DCA 1:40 PM
        3h 38m
        Nonstop
        IAH 4:18 PM
        Washington D.C. - Houston | Wed, Oct 14 | American Airlines
        €201 €298
        33% off
        33% off
        €298 €201
      • IAH 7:00 AM
        3h 17m
        Nonstop
        DCA 11:17 AM
        Houston - Washington D.C. | Mon, Oct 5 | American Airlines
        DCA 7:45 PM
        3h 33m
        Nonstop
        IAH 10:18 PM
        Washington D.C. - Houston | Fri, Oct 9 | American Airlines
        €208 €298
        30% off
        30% off
        €298 €208
      • IAH 6:24 AM
        9h 32m
        1 stop
        DCA 4:56 PM
        Houston - Washington D.C. | Mon, Oct 26 | Frontier Airlines
        DCA 7:00 AM
        30h 10m
        1 stop
        IAH 12:10 PM
        Washington D.C. - Houston | Fri, Oct 30 | Frontier Airlines
        €142 €298
        52% off
        52% off
        €298 €142
      • IAH 9:43 PM
        13h 26m
        1 stop
        DCA 12:09 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
        €143
        52% off
        €298 €143
      • IAH 6:24 AM
        9h 32m
        1 stop
        DCA 4:56 PM
        Houston - Washington D.C. | Wed, Oct 21 | Frontier Airlines
        IAD 9:06 PM
        11h 13m
        1 stop
        IAH 7:19 AM
        Washington D.C. - Houston | Sat, Oct 24 | Frontier Airlines
        €151
        49% off
        €298 €151
      • IAH 6:40 AM
        9h 7m
        1 stop
        DCA 4:47 PM
        Houston - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        IAD 7:52 AM
        15h 1m
        1 stop
        IAH 9:53 PM
        Washington D.C. - Houston | Wed, Nov 4 | Frontier Airlines
        €154
        48% off
        €298 €154
      • IAH 6:05 AM
        9h 55m
        1 stop
        DCA 5:00 PM
        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 | Thu, Nov 5 | Frontier Airlines
        €155
        48% off
        €298 €155
      • IAH 6:24 AM
        9h 32m
        1 stop
        DCA 4:56 PM
        Houston - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        IAD 8:05 AM
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 1 | Frontier Airlines
        €159
        47% off
        €298 €159
      • IAH 6:40 AM
        14h 10m
        1 stop
        DCA 9:50 PM
        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
        €162
        46% off
        €298 €162
      • IAH 10:31 AM
        10h 28m
        1 stop
        DCA 9:59 PM
        Houston - Washington D.C. | Fri, Oct 23 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Oct 31 | Frontier Airlines
        €164
        45% off
        €298 €164
      • IAH 10:40 PM
        17h 7m
        1 stop
        DCA 4:47 PM
        Houston - Washington D.C. | Fri, Oct 30 | Frontier Airlines
        IAD 8:05 AM
        7h 45m
        1 stop
        IAH 2:50 PM
        Washington D.C. - Houston | Sun, Nov 1 | Frontier Airlines
        €164
        45% off
        €298 €164
      • IAH 9:43 PM
        13h 26m
        1 stop
        DCA 12:09 PM
        Houston - Washington D.C. | Sun, Nov 8 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 14 | Frontier Airlines
        €164
        45% off
        €298 €164
      • IAH 10:40 PM
        12h 29m
        1 stop
        DCA 12:09 PM
        Houston - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 14 | Frontier Airlines
        €164
        45% off
        €298 €164
      • IAH 10:47 AM
        10h 3m
        1 stop
        DCA 9:50 PM
        Houston - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        IAD 8:05 AM
        15h 26m
        1 stop
        IAH 10:31 PM
        Washington D.C. - Houston | Sat, Nov 21 | Frontier Airlines
        €164
        45% off
        €298 €164
      • 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 5:17 PM
        3h 14m
        Nonstop
        DCA 9:31 PM
        Houston - Washington D.C. | Sun, Oct 18 | American Airlines
        €109 €158
        31% off
        31% off
        €158 €109
      • IAH 6:05 AM
        8h 35m
        1 stop
        DCA 3:40 PM
        Houston - Washington D.C. | Sun, Nov 22 | Frontier Airlines
        €80 €158
        49% off
        49% off
        €158 €80
      • IAH 9:12 PM
        25h 35m
        1 stop
        DCA 11:47 PM
        Houston - Washington D.C. | Sun, Oct 25 | Frontier Airlines
        €94 €158
        41% off
        41% off
        €158 €94
      • IAH 9:12 PM
        23h 37m
        1 stop
        DCA 9:49 PM
        Houston - Washington D.C. | Sat, Oct 24 | Frontier Airlines
        €98
        38% off
        €158 €98
      • IAH 8:21 PM
        11h 53m
        1 stop
        DCA 9:14 AM
        Houston - Washington D.C. | Wed, Nov 18 | Frontier Airlines
        €98
        38% off
        €158 €98
      • IAH 9:14 PM
        16h 43m
        1 stop
        DCA 2:57 PM
        Houston - Washington D.C. | Tue, Nov 3 | Frontier Airlines
        €101
        36% off
        €158 €101
      • IAH 9:14 PM
        23h 33m
        1 stop
        DCA 9:47 PM
        Houston - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        €107
        32% off
        €158 €107
      • IAH 12:19 PM
        19h 51m
        1 stop
        DCA 9:10 AM
        Houston - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        €107
        32% off
        €158 €107
      • IAH 12:19 PM
        28h 1m
        1 stop
        DCA 5:20 PM
        Houston - Washington D.C. | Sat, Nov 14 | Frontier Airlines
        €107
        32% off
        €158 €107
      • IAH 6:40 AM
        9h 7m
        1 stop
        DCA 4:47 PM
        Houston - Washington D.C. | Fri, Nov 20 | Frontier Airlines
        €110
        30% off
        €158 €110
      • IAH 6:40 AM
        9h 7m
        1 stop
        DCA 4:47 PM
        Houston - Washington D.C. | Tue, Nov 17 | Frontier Airlines
        €110
        30% off
        €158 €110
      • IAH 6:40 AM
        9h 7m
        1 stop
        DCA 4:47 PM
        Houston - Washington D.C. | Wed, Nov 11 | Frontier Airlines
        €110
        30% off
        €158 €110
      • 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 Ronald Reagan Washington National 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 Ronald Reagan Washington National Airport

What is the cheapest month for one-way flights from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport?

Data is based on average one-way flight prices from George Bush Intercontinental Airport to Ronald Reagan Washington National 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 Ronald Reagan Washington National Airport, the best time to buy is in October, with an average price of €179. You’ll want to avoid September, when the average price can reach as high as €388.

€388
€284
€179
€75
    Cheapest
  • €388
    Sep
  • €179
    Oct
  • €285
    Nov
  • €270
    Dec
  • €360
    Jan
  • €327
    Feb
  • €269
    Mar
  • €188
    Apr
  • €256
    May
  • €264
    Jun
  • €299
    Jul
  • €242
    Aug

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Ronald Reagan Washington National 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 Ronald Reagan Washington National Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Monday, as ticket prices are usually the highest that day.

€295
€256
€217
€178
    Cheapest
  • €295
    Mon
  • €240
    Tue
  • €276
    Wed
  • €277
    Thu
  • €286
    Fri
  • €217
    Sat
  • €290
    Sun

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport is Frontier Airlines (from €80) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €80
American Airlines
From €109
Delta Air Lines
From €113
Qatar Airways
From €142
United Airlines
From €144

Find more flights and airlines

What is the flight schedule from George Bush Intercontinental Airport to Ronald Reagan Washington National 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. AA5458

    George Bush Intercontinental Airport

    5:17 PM

    IAH

    3h 14m

    9:31 PM

    DCA

    S M T W T - -
    Search

  2. F91404

    George Bush Intercontinental Airport

    6:00 AM

    IAH

    2h 24m

    Nonstop

    9:24 AM

    ATL

    S M T W T F S
    Search

  3. DL850

    Hartsfield–Jackson Atlanta International Airport

    3:12 PM

    ATL

    1h 45m

    Nonstop

    4:57 PM

    DCA

    S M T W T F S

  4. DL2140

    George Bush Intercontinental Airport

    10:58 AM

    IAH

    3h 31m

    Nonstop

    3:29 PM

    LGA

    - M T W T - -
    Search

  5. DL5724

    LaGuardia Airport

    7:35 PM

    LGA

    1h 30m

    Nonstop

    9:05 PM

    DCA

    S M T W T F S

  6. F93227

    George Bush Intercontinental Airport

    10:37 AM

    IAH

    2h 43m

    Nonstop

    12:20 PM

    DEN

    S M T W T F S
    Search

  7. F9690

    Denver International Airport

    4:28 PM

    DEN

    3h 31m

    Nonstop

    9:59 PM

    DCA

    S M T W T F S

  8. F93229

    George Bush Intercontinental Airport

    6:40 AM

    IAH

    2h 40m

    Nonstop

    8:20 AM

    DEN

    S M T W T F S
    Search

  9. F9688

    Denver International Airport

    11:42 AM

    DEN

    3h 17m

    Nonstop

    4:59 PM

    DCA

    - M - W T F S

  10. F94106

    George Bush Intercontinental Airport

    9:14 PM

    IAH

    2h 7m

    Nonstop

    12:21 AM

    ATL

    S M T W T - S
    Search

  11. DL926

    Hartsfield–Jackson Atlanta International Airport

    7:25 AM

    ATL

    1h 47m

    Nonstop

    9:12 AM

    DCA

    S M T W T F S

  12. F92400

    George Bush Intercontinental Airport

    2:58 PM

    IAH

    2h 20m

    Nonstop

    6:18 PM

    ATL

    - - - - - F -
    Search

  13. DL926

    Hartsfield–Jackson Atlanta International Airport

    7:25 AM

    ATL

    1h 47m

    Nonstop

    9:12 AM

    DCA

    S M T W T F S

  14. F93205

    George Bush Intercontinental Airport

    10:40 PM

    IAH

    2h 43m

    Nonstop

    12:23 AM

    DEN

    S - - W T F S
    Search

  15. F9686

    Denver International Airport

    6:45 AM

    DEN

    3h 19m

    Nonstop

    12:04 PM

    DCA

    S - T W T F S

  16. F94106

    George Bush Intercontinental Airport

    9:14 PM

    IAH

    2h 7m

    Nonstop

    12:21 AM

    ATL

    S M T W T - S
    Search

  17. DL360

    Hartsfield–Jackson Atlanta International Airport

    1:45 PM

    ATL

    1h 43m

    Nonstop

    3:28 PM

    DCA

    S M T W T F S

  18. F94076

    George Bush Intercontinental Airport

    12:08 PM

    IAH

    2h 16m

    Nonstop

    3:24 PM

    ATL

    S - - W T F S
    Search

  19. DL926

    Hartsfield–Jackson Atlanta International Airport

    7:25 AM

    ATL

    1h 47m

    Nonstop

    9:12 AM

    DCA

    S M T W T F S
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About George Bush Intercontinental Airport and Ronald Reagan Washington National Airport

Learn about George Bush Intercontinental Airport (IAH) and Ronald Reagan Washington National Airport (DCA) — including location, terminals, transportation, and travel tips.

Flight distance 1,943.38 km
Cheapest one-way ticket price €80
Cheapest return ticket price €142

FAQs for George Bush Intercontinental Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport?

    George Bush Intercontinental Airport to Ronald Reagan Washington National Airport takes about 2 hours 41 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 9 daily flights from George Bush Intercontinental Airport (IAH) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport departs at 06:42, and the last departs at 19:50, with about 12 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 Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around €251 in October, the most expensive month to book this route.
  • The earliest flight departs from George Bush Intercontinental Airport (IAH) at 06:00 and arrives in Ronald Reagan Washington National Airport (DCA) at 10:00.
  • The latest flight departs from George Bush Intercontinental Airport (IAH) at 19:53 and arrives in Ronald Reagan Washington National Airport (DCA) at 23:44.
  • United Airlines is a very popular airline operating an average of 2554 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport currently start from €80, and round-trip fares start from €142. The current lowest fare is a Frontier Airlines flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from George Bush Intercontinental Airport to Ronald Reagan Washington National Airport, with an average flight time of 2 hours 38 minutes, and around 64 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 Ronald Reagan Washington National Airport is €207. Prices may vary depending on the departure date, airline, and availability.
  • George Bush Intercontinental Airport to Ronald Reagan Washington National Airport operates around 64 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental Airport and Ronald Reagan Washington National 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.