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Ronald Reagan Washington National Airport to Houston flight

Explore the cheapest one-way and round-trip flights from Ronald Reagan Washington National Airport to Houston over the next 90 days, with one-way fares from TWD 2,647 and round-trip from TWD 5,199. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DCA 19:45
        3h 33m
        Direct
        IAH 22:18
        Washington D.C. - Houston | Wed, Nov 4 | American Airlines
        IAH 10:30
        3h 11m
        Direct
        DCA 14:41
        Houston - Washington D.C. | Thu, Nov 5 | American Airlines
        TWD 8,003 TWD 10,499
        24% off
        24% off
        TWD 10,499 TWD 8,003
      • DCA 07:00
        13h 3m
        1 stop
        IAH 19:03
        Washington D.C. - Houston | Mon, Nov 9 | Frontier Airlines
        IAH 06:30
        9h 26m
        1 stop
        DCA 16:56
        Houston - Washington D.C. | Tue, Nov 10 | Frontier Airlines
        TWD 5,199 TWD 10,499
        50% off
        50% off
        TWD 10,499 TWD 5,199
      • DCA 13:00
        8h 48m
        1 stop
        IAH 20:48
        Washington D.C. - Houston | Mon, Nov 16 | Frontier Airlines
        IAH 13:31
        9h 12m
        1 stop
        IAD 23:43
        Houston - Washington D.C. | Thu, Nov 19 | Frontier Airlines
        TWD 5,256 TWD 10,499
        50% off
        50% off
        TWD 10,499 TWD 5,256
      • DCA 18:00
        7h 40m
        1 stop
        IAH 00:40
        Washington D.C. - Houston | Thu, Oct 29 | Frontier Airlines
        IAH 06:05
        10h 7m
        1 stop
        IAD 17:12
        Houston - Washington D.C. | Thu, Nov 5 | Frontier Airlines
        TWD 5,261
        50% off
        TWD 10,499 TWD 5,261
      • DCA 18:00
        7h 42m
        1 stop
        IAH 00:42
        Washington D.C. - Houston | Thu, Nov 5 | Frontier Airlines
        IAH 06:00
        10h 12m
        1 stop
        IAD 17:12
        Houston - Washington D.C. | Thu, Nov 12 | Frontier Airlines
        TWD 5,304
        49% off
        TWD 10,499 TWD 5,304
      • DCA 13:00
        9h 45m
        1 stop
        IAH 21:45
        Washington D.C. - Houston | Tue, Nov 17 | Frontier Airlines
        IAH 13:31
        9h 12m
        1 stop
        IAD 23:43
        Houston - Washington D.C. | Thu, Nov 19 | Frontier Airlines
        TWD 5,404
        49% off
        TWD 10,499 TWD 5,404
      • DCA 08:32
        14h 59m
        1 stop
        IAH 22:31
        Washington D.C. - Houston | Mon, Nov 2 | American Airlines
        IAH 12:19
        10h 24m
        1 stop
        IAD 23:43
        Houston - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        TWD 5,418
        48% off
        TWD 10,499 TWD 5,418
      • DCA 07:00
        14h 48m
        1 stop
        IAH 20:48
        Washington D.C. - Houston | Sun, Nov 8 | Frontier Airlines
        IAH 06:05
        10h 7m
        1 stop
        IAD 17:12
        Houston - Washington D.C. | Mon, Nov 16 | Frontier Airlines
        TWD 5,595
        47% off
        TWD 10,499 TWD 5,595
      • DCA 14:10
        9h 21m
        1 stop
        IAH 22:31
        Washington D.C. - Houston | Sun, Nov 15 | American Airlines
        IAH 06:05
        10h 7m
        1 stop
        IAD 17:12
        Houston - Washington D.C. | Sun, Nov 22 | Frontier Airlines
        TWD 5,705
        46% off
        TWD 10,499 TWD 5,705
      • DCA 18:00
        7h 40m
        1 stop
        IAH 00:40
        Washington D.C. - Houston | Sun, Oct 25 | Frontier Airlines
        IAH 06:05
        10h 7m
        1 stop
        IAD 17:12
        Houston - Washington D.C. | Sun, Nov 1 | Frontier Airlines
        TWD 5,719
        46% off
        TWD 10,499 TWD 5,719
      • DCA 18:00
        7h 42m
        1 stop
        IAH 00:42
        Washington D.C. - Houston | Sat, Nov 7 | Frontier Airlines
        IAH 06:05
        10h 7m
        1 stop
        IAD 17:12
        Houston - Washington D.C. | Mon, Nov 9 | Frontier Airlines
        TWD 5,728
        45% off
        TWD 10,499 TWD 5,728
      • WAS 13:00
        17h 25m
        1 stop
        HOU 14:00
        Washington D.C. - Houston | Thu, Oct 15 | Normal Airline
        HOU 15:00
        6h
        Direct
        WAS 16:00
        Houston - Washington D.C. | Sat, Oct 17 | Normal Airline
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      • Cheapest nonstop
        DCA 19:45
        3h 33m
        Direct
        IAH 22:18
        Washington D.C. - Houston | Sun, Oct 25 | American Airlines
        TWD 3,525 TWD 4,697
        25% off
        25% off
        TWD 4,697 TWD 3,525
      • DCA 07:00
        18h 40m
        1 stop
        IAH 00:40
        Washington D.C. - Houston | Sun, Oct 25 | Frontier Airlines
        TWD 2,647 TWD 4,697
        44% off
        44% off
        TWD 4,697 TWD 2,647
      • DCA 16:05
        20h 45m
        1 stop
        IAH 11:50
        Washington D.C. - Houston | Sun, Dec 6 | Delta Air Lines
        TWD 2,972 TWD 4,697
        37% off
        37% off
        TWD 4,697 TWD 2,972
      • DCA 12:31
        24h 3m
        1 stop
        IAH 11:34
        Washington D.C. - Houston | Sun, Nov 22 | Delta Air Lines
        TWD 2,986
        36% off
        TWD 4,697 TWD 2,986
      • DCA 13:00
        9h 45m
        1 stop
        IAH 21:45
        Washington D.C. - Houston | Thu, Nov 12 | Frontier Airlines
        TWD 3,239
        31% off
        TWD 4,697 TWD 3,239
      • DCA 18:30
        23h 59m
        1 stop
        IAH 17:29
        Washington D.C. - Houston | Thu, Dec 10 | Delta Air Lines
        TWD 3,277
        30% off
        TWD 4,697 TWD 3,277
      • DCA 13:00
        12h 42m
        1 stop
        IAH 00:42
        Washington D.C. - Houston | Tue, Nov 3 | Frontier Airlines
        TWD 3,306
        30% off
        TWD 4,697 TWD 3,306
      • DCA 06:20
        6h 30m
        1 stop
        IAH 11:50
        Washington D.C. - Houston | Mon, Dec 7 | American Airlines
        TWD 3,563
        24% off
        TWD 4,697 TWD 3,563
      • DCA 08:03
        14h 50m
        1 stop
        IAH 21:53
        Washington D.C. - Houston | Thu, Nov 5 | American Airlines
        TWD 3,597
        23% off
        TWD 4,697 TWD 3,597
      • DCA 20:40
        13h 6m
        1 stop
        IAH 08:46
        Washington D.C. - Houston | Wed, Dec 9 | Delta Air Lines
        TWD 3,644
        22% off
        TWD 4,697 TWD 3,644
      • WAS 13:00
        17h 25m
        1 stop
        HOU 14:00
        Washington D.C. - Houston | Thu, Oct 15 | Normal Airline
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Displayed flight fares from Ronald Reagan Washington National Airport to Houston are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Ronald Reagan Washington National Airport to Houston

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

The data is based on the past 12 months and shows the average one-way ticket prices from Ronald Reagan Washington National Airport to Houston for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from Ronald Reagan Washington National Airport to Houston is August, with an average price of TWD 6,181. The most expensive month is usually December, with an average price of TWD 12,061.

TWD 12,061
TWD 9,121
TWD 6,181
TWD 3,241
    Cheapest
  • TWD 7,452
    Oct
  • TWD 10,579
    Nov
  • TWD 12,061
    Dec
  • TWD 6,205
    Jan
  • TWD 11,010
    Feb
  • TWD 11,077
    Mar
  • TWD 7,826
    Apr
  • TWD 9,889
    May
  • TWD 10,380
    Jun
  • TWD 10,297
    Jul
  • TWD 6,181
    Aug
  • TWD 8,182
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Ronald Reagan Washington National Airport to Houston for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Ronald Reagan Washington National Airport to Houston is on Tuesday, with prices usually lower than other days. Avoid departing on Sunday as fares are typically the highest.

TWD 10,339
TWD 8,767
TWD 7,194
TWD 5,622
  • TWD 10,189
    Mon
  • TWD 7,194
    Tue
  • TWD 8,765
    Wed
  • TWD 8,906
    Thu
  • TWD 10,206
    Fri
  • TWD 9,885
    Sat
  • TWD 10,339
    Sun

Which airlines are the most popular for Ronald Reagan Washington National Airport to Houston flights?

See which airlines fly from Ronald Reagan Washington National Airport to Houston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
United Airlines logo United Airlines
Frontier Airlines logo Frontier Airlines

Flight Schedule from Ronald Reagan Washington National Airport to Houston

Check the schedule for flights from Ronald Reagan Washington National Airport to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA5253

    Ronald Reagan Washington National Airport

    07:29

    DCA

    3h 36m

    10:05

    IAH

    S - T W T - -
    Search

  2. DL343

    Ronald Reagan Washington National Airport

    08:20

    DCA

    2h 5m

    Direct

    10:25

    ATL

    S M T W T F S
    Search

  3. F91403

    Hartsfield–Jackson Atlanta International Airport

    06:00

    ATL

    2h 17m

    Direct

    07:17

    IAH

    S M T W T F S

  4. DL5843

    Ronald Reagan Washington National Airport

    06:10

    DCA

    1h 4m

    Direct

    07:14

    LGA

    S M T W T F -
    Search

  5. DL2099

    LaGuardia Airport

    10:30

    LGA

    4h 10m

    Direct

    13:40

    IAH

    S M T W T F S

  6. F9689

    Ronald Reagan Washington National Airport

    18:00

    DCA

    4h 3m

    Direct

    20:03

    DEN

    S M - W T F S
    Search

  7. F92996

    Denver International Airport

    21:12

    DEN

    2h 28m

    Direct

    00:40

    IAH

    S M T W T F S

  8. F9687

    Ronald Reagan Washington National Airport

    13:00

    DCA

    4h 4m

    Direct

    15:04

    DEN

    S - T W T F S
    Search

  9. F93228

    Denver International Airport

    18:36

    DEN

    2h 28m

    Direct

    22:04

    IAH

    S M T W - F S

  10. F9685

    Ronald Reagan Washington National Airport

    07:00

    DCA

    4h 16m

    Direct

    09:16

    DEN

    S M T W T F S
    Search

  11. F92996

    Denver International Airport

    21:12

    DEN

    2h 28m

    Direct

    00:40

    IAH

    S M T W T F S
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What to know about flights from Ronald Reagan Washington National Airport to Houston?

Cheapest return ticket price TWD 5,762
Cheapest one-way flight price TWD 1,407
Off-season travel month November
Peak season for travel July

FAQs for Ronald Reagan Washington National Airport to Houston Flights

  • When is peak season for travel to Houston?

    ؜The peak travel time for visiting Houston is October. During this time, flights from Ronald Reagan Washington National Airport to Houston are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Ronald Reagan Washington National Airport (WAS) to Ronald Reagan Washington National Airport(HOU) take around 3 hours 34 minutes.
  • There are 2 airport(s) in Houston (HOU): William P. Hobby Airport and George Bush Intercontinental Airport.
  • Yes. United Airlines and American Airlines operate direct flights from Ronald Reagan Washington National Airport to Houston. The average flight time is approximately 2 hours 58 minutes, with about 10 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Ronald Reagan Washington National Airport to Houston currently starts from TWD 2,647, with round-trip fares from TWD 5,199. The lowest fare is offered by Frontier Airlines departing on Sun, Oct 25; prices are subject to availability.
  • Yes. The average flight time from Ronald Reagan Washington National Airport to Houston is about 3 hours. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Ronald Reagan Washington National Airport to Houston, including: United Airlines American Airlines 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 Ronald Reagan Washington National Airport to Houston is TWD 6,996, and the average round-trip fare is TWD 12,347. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Ronald Reagan Washington National Airport to Houston are usually cheapest in August, with an average one-way fare of about TWD 6,996. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Ronald Reagan Washington National Airport to Houston departs at 06:00, and the latest one departs at 19:45. There are approximately 14 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Ronald Reagan Washington National Airport to Houston usually arrive at William P. Hobby Airport and George Bush Intercontinental Airport. George Bush Intercontinental Airport is the most convenient option for this route.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.