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Available Flights from Washington D.C.(WAS) to George Bush Intercontinental Airport(IAH)

  • One way
  • Round-trip
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  • Sort: Price (Lowest)
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      • DCA20:41
        14h 42m
        1 stop
        IAH10:23
        Washington D.C. - Houston|Tue, Jun 18|American Airlines
        S$ 122
        S$ 122
      • DCA09:45
        9h 53m
        1 stop
        IAH18:38
        Washington D.C. - Houston|Sat, May 18|Delta Air Lines
        S$ 125
        S$ 125
      • IAD14:14
        6h 41m
        1 stop
        IAH19:55
        Washington D.C. - Houston|Tue, Jun 4|American Airlines
        S$ 138
        S$ 138
      • DCA15:34
        5h 21m
        1 stop
        IAH19:55
        Washington D.C. - Houston|Wed, May 8|American Airlines
        S$ 139
        S$ 139
      • DCA05:00
        5h
        1 stop
        IAH09:00
        Washington D.C. - Houston|Tue, May 21|American Airlines
        S$ 139
        S$ 139
      • IAD05:02
        4h 58m
        1 stop
        IAH09:00
        Washington D.C. - Houston|Tue, May 21|American Airlines
        S$ 139
        S$ 139
      • DCA06:00
        5h 53m
        1 stop
        IAH10:53
        Washington D.C. - Houston|Tue, Jun 4|American Airlines
        S$ 140
        S$ 140
      • DCA05:00
        5h
        1 stop
        IAH09:00
        Washington D.C. - Houston|Mon, May 20|American Airlines
        S$ 142
        S$ 142
      • DCA08:00
        11h 38m
        1 stop
        IAH18:38
        Washington D.C. - Houston|Mon, Jun 3|Delta Air Lines
        S$ 147
        S$ 147
      • DCA08:47
        17h 11m
        1 stop
        IAH00:58
        Washington D.C. - Houston|Wed, May 8|Delta Air Lines
        S$ 149
        S$ 149
      • IAD08:15
        5h 55m
        1 stop
        IAH13:10
        Washington D.C. - Houston|Tue, May 7|United Airlines
        S$ 151
        S$ 151
      • DCA12:00
        13h 56m
        1 stop
        IAH00:56
        Washington D.C. - Houston|Tue, May 7|Delta Air Lines
        S$ 152
        S$ 152
      • DCA19:35
        3h 25m
        Direct
        IAH22:00
        Washington D.C. - Houston|Wed, May 8|United Airlines
        S$ 154
        S$ 154
      • IAD22:00
        3h 18m
        Direct
        IAH00:18
        Washington D.C. - Houston|Wed, May 8|United Airlines
        S$ 154
        S$ 154
      • DCA19:35
        3h 25m
        Direct
        IAH22:00
        Washington D.C. - Houston|Tue, Apr 30|United Airlines
        S$ 154
        S$ 154
      • IAD06:25
        3h 22m
        Direct
        IAH08:47
        Washington D.C. - Houston|Tue, Apr 30|United Airlines
        S$ 154
        S$ 154
      • DCA19:35
        3h 25m
        Direct
        IAH22:00
        Washington D.C. - Houston|Tue, May 7|United Airlines
        S$ 156
        S$ 156
      • DCA17:27
        14h 53m
        1 stop
        IAH07:20
        Washington D.C. - Houston|Mon, May 6|American Airlines
        S$ 156
        S$ 156
      • DCA16:33
        3h 30m
        Direct
        IAH19:03
        Washington D.C. - Houston|Sat, May 11|United Airlines
        S$ 156
        S$ 156
      • IAD22:05
        3h 16m
        Direct
        IAH00:21
        Washington D.C. - Houston|Sat, May 11|United Airlines
        S$ 156
        S$ 156
      • DCA19:35
        3h 25m
        Direct
        IAH22:00
        Washington D.C. - Houston|Tue, May 14|United Airlines
        S$ 157
        S$ 157
      • IAD22:00
        3h 18m
        Direct
        IAH00:18
        Washington D.C. - Houston|Tue, May 14|United Airlines
        S$ 157
        S$ 157
      • DCA18:20
        7h 36m
        1 stop
        IAH00:56
        Washington D.C. - Houston|Tue, May 7|American Airlines
        S$ 157
        S$ 157
      • DCA09:00
        3h 14m
        Direct
        IAH11:14
        Washington D.C. - Houston|Sat, Jun 1|United Airlines
        S$ 159
        S$ 159
      • IAD22:09
        3h 6m
        Direct
        IAH00:15
        Washington D.C. - Houston|Sat, Jun 1|United Airlines
        S$ 159
        S$ 159
      • IAD22:05
        3h 16m
        Direct
        IAH00:21
        Washington D.C. - Houston|Sat, May 18|United Airlines
        S$ 160
        S$ 160
      • IAD12:47
        6h 45m
        1 stop
        IAH18:32
        Washington D.C. - Houston|Wed, May 15|United Airlines
        S$ 160
        S$ 160
      • IAD08:15
        11h 17m
        1 stop
        IAH18:32
        Washington D.C. - Houston|Wed, May 1|United Airlines
        S$ 384
        S$ 384
      • IAD08:15
        9h 46m
        1 stop
        IAH17:01
        Washington D.C. - Houston|Fri, May 3|United Airlines
        S$ 409
        S$ 409
      • DCA19:35
        3h 25m
        Direct
        IAH22:00
        Washington D.C. - Houston|Wed, May 1|United Airlines
        S$ 475
        S$ 475
      • WAS13:00
        3h 5m
        Direct
        IAH14:00
        Washington D.C. - Houston|Sun, May 5|American Airlines
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info for Flights flying from Washington D.C. to George Bush Intercontinental Airport

Direct Flight PriceS$ 1,092

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

  • When to buy flight tickets from Washington D.C. (WAS) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Washington D.C. (WAS) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around S$ 440.

  • How long is a flight from Washington D.C. (WAS) to Houston (HOU)?

    It takes about 4 hours 9 minutes to fly from Washington D.C. (WAS) to Houston (HOU).

  • What time does the earliest flight from Washington D.C. to Houston depart?

    The earliest flight departs from Washington D.C. (IAD) at 06:25 and arrives in Houston (IAH) at 08:47.

  • What time does the latest flight from Washington D.C. to Houston depart?

    The latest flight departs from Washington D.C. (DCA) at 19:35 and arrives in Houston (IAH) at 22:00.

  • What are the most popular airlines that fly from Washington D.C. (WAS) to Houston (HOU)?

    Airlines with flights from Washington D.C. (WAS) to Houston (HOU): Southwest Airlines, Spirit Airlines and United Airlines.

  • What's the most popular airline for direct flights from Washington D.C. (WAS) to Houston (HOU)?

    Southwest Airlines operates 2 direct flights from Washington D.C. (WAS) to Houston (HOU).

  • How many airports in Houston?

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