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Houston

Knoxville Houston - Cheap flights

Special flight deals from Knoxville to Houston

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Find the best time to book cheap flights to Houston

Flexible on travel dates? Discover the cheapest month to fly to Houston

  • Cheapest round-trip flight

    from 117 USD

  • Cheapest month to travel

    October

  • The cheapest day to fly

    Saturday

  • Lowest prices

    3 months before
Sep
133 USD
Oct
117 USD
Nov
124 USD
Dec
376 USD
Jan
??
Feb
??
Mar
??
Apr
??
May
??
Jun
??
Jul
??
Aug
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When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    704 USD

  • 3 months before

    from

    492 USD

  • 30 days before

    from

    522 USD

  • 7 days before

    from

    565 USD

  • 1 day before

    from

    757 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
656 USD
Mon
583 USD
Tue
418 USD
Wed
542 USD
Thu
536 USD
Fri
283 USD
Sat
556 USD
Sun

General information

  • Local time (UTC-6)

  • Flight time from Knoxville

  • Local currency

    USD
Houston
Houston is the largest city in Texas and the fourth largest in the USA, home to about 2.3 million people. Its history dates back to 1836, and it is named after General Sam Houston. This dynamic industrial hub boasts a developed energy, aerospace, and transportation sector. The NASA Johnson Space Center and Texas Medical Center are located here. The Port of Houston plays a crucial role in international trade. The city attracts tourists with its rich cultural offerings and ethnic diversity.