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Ronald Reagan Washington National Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from PHP 5,166 and round-trip from PHP 10,322. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DCA 07:35
        3h 22m
        Nonstop
        IAH 09:57
        Washington D.C. - Houston | Thu, Sep 17 | American Airlines
        IAH 10:27
        3h 17m
        Nonstop
        DCA 14:44
        Houston - Washington D.C. | Thu, Sep 24 | American Airlines
        PHP 13,746 PHP 17,730
        22% off
        22% off
        PHP 17,730 PHP 13,746
      • DCA 13:06
        9h 34m
        1 stop
        IAH 21:40
        Washington D.C. - Houston | Tue, Sep 29 | Frontier Airlines
        IAH 06:08
        10h 10m
        1 stop
        IAD 17:18
        Houston - Washington D.C. | Tue, Oct 6 | Frontier Airlines
        PHP 10,322 PHP 17,730
        42% off
        42% off
        PHP 17,730 PHP 10,322
      • DCA 18:00
        7h 43m
        1 stop
        IAH 00:43
        Washington D.C. - Houston | Sun, Sep 20 | Frontier Airlines
        IAH 06:08
        10h 10m
        1 stop
        IAD 17:18
        Houston - Washington D.C. | Tue, Sep 22 | Frontier Airlines
        PHP 11,401 PHP 17,730
        36% off
        36% off
        PHP 17,730 PHP 11,401
      • DCA 18:00
        7h 43m
        1 stop
        IAH 00:43
        Washington D.C. - Houston | Sat, Sep 12 | Frontier Airlines
        IAH 06:25
        9h 34m
        1 stop
        DCA 16:59
        Houston - Washington D.C. | Sun, Sep 13 | Frontier Airlines
        PHP 12,834
        28% off
        PHP 17,730 PHP 12,834
      • DCA 18:00
        7h 43m
        1 stop
        IAH 00:43
        Washington D.C. - Houston | Sun, Sep 27 | Frontier Airlines
        IAH 06:08
        10h 10m
        1 stop
        IAD 17:18
        Houston - Washington D.C. | Sun, Oct 4 | Frontier Airlines
        PHP 13,123
        26% off
        PHP 17,730 PHP 13,123
      • DCA 18:00
        7h 55m
        1 stop
        IAH 00:55
        Washington D.C. - Houston | Sun, Sep 6 | Frontier Airlines
        IAH 06:08
        10h 10m
        1 stop
        IAD 17:18
        Houston - Washington D.C. | Sun, Sep 13 | Frontier Airlines
        PHP 13,504
        24% off
        PHP 17,730 PHP 13,504
      • DCA 13:06
        9h 34m
        1 stop
        IAH 21:40
        Washington D.C. - Houston | Tue, Sep 15 | Frontier Airlines
        IAH 10:30
        24h 41m
        1 stop
        DCA 12:11
        Houston - Washington D.C. | Thu, Sep 17 | Frontier Airlines
        PHP 13,635
        23% off
        PHP 17,730 PHP 13,635
      • DCA 13:50
        5h 51m
        1 stop
        IAH 18:41
        Washington D.C. - Houston | Sun, Sep 6 | Delta Air Lines
        IAH 20:25
        13h 2m
        1 stop
        IAD 10:27
        Houston - Washington D.C. | Sun, Sep 13 | Frontier Airlines
        PHP 13,709
        23% off
        PHP 17,730 PHP 13,709
      • DCA 16:18
        3h 31m
        Nonstop
        IAH 18:49
        Washington D.C. - Houston | Sun, Sep 6 | American Airlines
        IAH 20:25
        13h 2m
        1 stop
        IAD 10:27
        Houston - Washington D.C. | Sun, Sep 13 | Frontier Airlines
        PHP 13,867
        22% off
        PHP 17,730 PHP 13,867
      • DCA 13:06
        9h 49m
        1 stop
        IAH 21:55
        Washington D.C. - Houston | Sun, Sep 13 | Frontier Airlines
        IAH 06:25
        9h 34m
        1 stop
        DCA 16:59
        Houston - Washington D.C. | Sun, Sep 20 | Frontier Airlines
        PHP 13,905
        22% off
        PHP 17,730 PHP 13,905
      • DCA 18:00
        7h 43m
        1 stop
        IAH 00:43
        Washington D.C. - Houston | Wed, Sep 30 | Frontier Airlines
        IAH 06:25
        9h 34m
        1 stop
        DCA 16:59
        Houston - Washington D.C. | Wed, Oct 7 | Frontier Airlines
        PHP 14,184
        20% off
        PHP 17,730 PHP 14,184
      • WAS 13:00
        17h 25m
        1 stop
        HOU 14:00
        Washington D.C. - Houston | Sat, Sep 5 | Normal Airline
        HOU 15:00
        6h
        Nonstop
        WAS 16:00
        Houston - Washington D.C. | Mon, Sep 7 | Normal Airline
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      • Cheapest nonstop
        DCA 19:45
        3h 33m
        Nonstop
        IAH 22:18
        Washington D.C. - Houston | Sat, Oct 24 | American Airlines
        PHP 6,878 PHP 8,830
        22% off
        22% off
        PHP 8,830 PHP 6,878
      • DCA 19:45
        3h 33m
        Nonstop
        IAH 22:18
        Washington D.C. - Houston | Fri, Oct 9 | American Airlines
        PHP 7,064 PHP 8,830
        20% off
        20% off
        PHP 8,830 PHP 7,064
      • DCA 07:00
        18h 40m
        1 stop
        IAH 00:40
        Washington D.C. - Houston | Sat, Oct 24 | Frontier Airlines
        PHP 5,166 PHP 8,830
        41% off
        41% off
        PHP 8,830 PHP 5,166
      • DCA 13:06
        9h 34m
        1 stop
        IAH 21:40
        Washington D.C. - Houston | Mon, Sep 14 | Frontier Airlines
        PHP 6,189
        30% off
        PHP 8,830 PHP 6,189
      • DCA 07:00
        27h 51m
        1 stop
        IAH 09:51
        Washington D.C. - Houston | Sun, Sep 6 | Frontier Airlines
        PHP 6,497
        26% off
        PHP 8,830 PHP 6,497
      • DCA 07:00
        27h 35m
        1 stop
        IAH 09:35
        Washington D.C. - Houston | Sun, Sep 20 | Frontier Airlines
        PHP 6,562
        26% off
        PHP 8,830 PHP 6,562
      • DCA 09:00
        7h 56m
        1 stop
        IAH 15:56
        Washington D.C. - Houston | Fri, Oct 9 | Delta Air Lines
        PHP 6,859
        22% off
        PHP 8,830 PHP 6,859
      • DCA 18:00
        7h 43m
        1 stop
        IAH 00:43
        Washington D.C. - Houston | Fri, Sep 18 | Frontier Airlines
        PHP 6,962
        21% off
        PHP 8,830 PHP 6,962
      • DCA 06:20
        8h 12m
        1 stop
        IAH 13:32
        Washington D.C. - Houston | Sat, Sep 5 | Delta Air Lines
        PHP 6,962
        21% off
        PHP 8,830 PHP 6,962
      • DCA 18:00
        7h 43m
        1 stop
        IAH 00:43
        Washington D.C. - Houston | Sat, Sep 26 | Frontier Airlines
        PHP 6,971
        21% off
        PHP 8,830 PHP 6,971
      • DCA 13:00
        9h 45m
        1 stop
        IAH 21:45
        Washington D.C. - Houston | Mon, Oct 12 | Frontier Airlines
        PHP 6,990
        21% off
        PHP 8,830 PHP 6,990
      • DCA 06:10
        8h 10m
        1 stop
        IAH 13:20
        Washington D.C. - Houston | Sun, Oct 11 | Delta Air Lines
        PHP 7,046
        20% off
        PHP 8,830 PHP 7,046
      • WAS 13:00
        17h 25m
        1 stop
        HOU 14:00
        Washington D.C. - Houston | Sat, Sep 5 | Normal Airline
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Displayed flight fares from Ronald Reagan Washington National Airport to George Bush Intercontinental Airport 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 Ronald Reagan Washington National Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Ronald Reagan Washington National Airport to George Bush Intercontinental Airport is Frontier Airlines (from PHP 5,166) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PHP 5,166
Delta Air Lines
From PHP 6,859
American Airlines
From PHP 6,878
United Airlines
From PHP 9,186
Qatar Airways
From PHP 10,340
Jetblue Airways
From PHP 16,008

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5411

    Ronald Reagan Washington National Airport

    20:37

    DCA

    3h 21m

    22:58

    IAH

    - - T W - - -
    Search

  2. DL824

    Ronald Reagan Washington National Airport

    06:59

    DCA

    1h 49m

    Nonstop

    08:48

    ATL

    - M T W - - -
    Search

  3. DL1572

    Hartsfield–Jackson Atlanta International Airport

    12:21

    ATL

    2h 6m

    Nonstop

    13:27

    IAH

    S M T W T F S

  4. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 10m

    Nonstop

    20:10

    DEN

    S M - W T F S
    Search

  5. F92996

    Denver International Airport

    20:59

    DEN

    2h 23m

    Nonstop

    00:22

    IAH

    S M T W T F S

  6. DL455

    Ronald Reagan Washington National Airport

    09:00

    DCA

    2h 3m

    Nonstop

    11:03

    ATL

    S M T W T F S
    Search

  7. DL1223

    Hartsfield–Jackson Atlanta International Airport

    16:26

    ATL

    2h 14m

    Nonstop

    17:40

    IAH

    S M T W T - -

  8. DL926

    Ronald Reagan Washington National Airport

    10:00

    DCA

    1h 59m

    Nonstop

    11:59

    ATL

    S M T W T F S
    Search

  9. DL1131

    Hartsfield–Jackson Atlanta International Airport

    17:40

    ATL

    2h 19m

    Nonstop

    18:59

    IAH

    - M T W - - S

  10. DL5747

    Ronald Reagan Washington National Airport

    14:00

    DCA

    1h 24m

    Nonstop

    15:24

    LGA

    S M T W T F S
    Search

  11. DL2109

    LaGuardia Airport

    18:30

    LGA

    4h 8m

    Nonstop

    21:38

    IAH

    S M T W T - S

  12. F9687

    Ronald Reagan Washington National Airport

    13:54

    DCA

    4h 9m

    Nonstop

    16:03

    DEN

    S - T W T F S
    Search

  13. F93228

    Denver International Airport

    16:52

    DEN

    2h 29m

    Nonstop

    20:21

    IAH

    S - - W T - S

  14. F9685

    Ronald Reagan Washington National Airport

    07:00

    DCA

    4h 16m

    Nonstop

    09:16

    DEN

    S M T W T F S
    Search

  15. F92996

    Denver International Airport

    20:59

    DEN

    2h 23m

    Nonstop

    00:22

    IAH

    S M T W T F S

  16. F9687

    Ronald Reagan Washington National Airport

    13:54

    DCA

    4h 9m

    Nonstop

    16:03

    DEN

    S - T W T F S
    Search

  17. F93206

    Denver International Airport

    06:00

    DEN

    2h 42m

    Nonstop

    09:42

    IAH

    S M T W T F S

  18. F9685

    Ronald Reagan Washington National Airport

    07:00

    DCA

    4h 16m

    Nonstop

    09:16

    DEN

    S M T W T F S
    Search

  19. F93206

    Denver International Airport

    06:00

    DEN

    2h 42m

    Nonstop

    09:42

    IAH

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

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

Flight distance 1,943.38 km
Cheapest one-way ticket price PHP 5,166
Cheapest return ticket price PHP 10,322

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

  • How long does it take to fly from Ronald Reagan Washington National Airport (DCA) to George Bush Intercontinental Airport (IAH)?

    It takes around 3 hours 31 minutes to fly from Ronald Reagan Washington National Airport (dca) to George Bush Intercontinental Airport (iah).
  • There are around 9 daily flights from Ronald Reagan Washington National Airport (DCA) to George Bush Intercontinental Airport (IAH).
  • Tickets cost around PHP 13,104 in October, making it the cheapest month to book. Ronald Reagan Washington National Airport (DCA) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.
  • The route from Ronald Reagan Washington National Airport (DCA) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around PHP 16,697 in September, the most expensive month to book this route.
  • The earliest flight departs from Ronald Reagan Washington National Airport (DCA) at 06:00 and arrives in George Bush Intercontinental Airport (IAH) at 08:19.
  • The latest flight departs from Ronald Reagan Washington National Airport (DCA) at 19:59 and arrives in George Bush Intercontinental Airport (IAH) at 22:12.
  • United Airlines is a very popular airline operating an average of 3093 flights per month.
  • The earliest flight from Ronald Reagan Washington National Airport to George Bush Intercontinental Airport departs at 06:00, and the last departs at 19:51, with about 19 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • Ronald Reagan Washington National Airport to George Bush Intercontinental Airport takes about 1 hour 47 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • Yes. Air New Zealand, United Airlines, American Airlines and Emirates operate direct flights from Ronald Reagan Washington National Airport to George Bush Intercontinental Airport, with an average flight time of 1 hour 47 minutes, and around 24 weekly flights. Actual flight frequency may vary by season.

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