Cheap flights from Washington to Houston

Travel > North America > United States > Washington to Houston flights

Houston faces tornadoes regularly like the rest of US. The highest temperature during the summers is around 32 degree Celsius or more while the humidity is much higher in terms of the city temperature. During summers the humidity is around 90 percent during morning hours while the humidity is around 60 percent during the noon hours. To fight with heat air conditioners are used in almost every corner of the city. During the year 1980 this US city was declared as the place which uses most... (read more in our Houston Travel Guide)

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Cheapest flights found for the next 6 months

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Seattle 
Spokane 

Check our newest flight offers to Houston:

  • $237Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Houston, TX (IAH)10/07/201703:05 pm
    Houston, TX (IAH)Seattle, WA (SEA)10/14/201706:15 am
    flyfar.ca check price
  • $238Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Houston, TX (IAH)10/07/201703:05 pm
    Houston, TX (IAH)Seattle, WA (SEA)10/14/201706:15 am
    flightnetwork.com check price
  • $239United Airlines flight United Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Houston, TX (IAH)10/02/201711:55 pm
    Houston, TX (IAH)Seattle, WA (SEA)10/10/201709:27 am
    flighthub.com check price
  • $240Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Houston, TX (IAH)10/07/201711:55 pm
    Houston, TX (IAH)Seattle, WA (SEA)10/14/201706:15 am
    flightnetwork.com check price
  • $320Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Spokane, WA (GEG)Houston, TX (IAH)01/17/201809:40 am
    Houston, TX (IAH)Spokane, WA (GEG)02/07/201807:25 pm
    flightnetwork.com check price
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