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Flights from Knoxville to Houston
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Flights from Knoxville to Houston Starting at Rs 18,087

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        TYS07:05
        2h 45m
        Nonstop
        IAH08:50
        Fri, Feb 14|Knoxville - Houston|United Airlines
        Rs 69,879Rs 82,791
        16% OFF
        16% OFF
        Rs 82,791Rs 69,879

        Choose United Airlines flights from Knoxville to Houston. The one-way direct flight with United Airlines departs from Mcghee Tyson Airport on Fri, Feb 14, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 69,879 including taxes and charges.

      • TYS11:40
        2h 45m
        Nonstop
        IAH13:25
        Sat, Feb 1|Knoxville - Houston|United Airlines
        Rs 70,373Rs 82,791
        15% OFF
        15% OFF
        Rs 82,791Rs 70,373

        Choose United Airlines flights from Knoxville to Houston. The one-way direct flight with United Airlines departs from Mcghee Tyson Airport on Sat, Feb 1, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 70,373 including taxes and charges.

      • TYS16:19
        18h 17m
        1 stop
        HOU09:36
        Thu, Jan 23|Knoxville - Houston|Frontier Airlines
        Rs 18,087Rs 82,791
        78% OFF
        78% OFF
        Rs 82,791Rs 18,087

        Choose Frontier Airlines flights from Knoxville to Houston. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Jan 23, arriving at William P. Hobby Airport. One-way Prices start from Rs 18,087 including taxes and charges.

      • TYS16:19
        8h 15m
        1 stop
        IAH23:34
        Thu, Feb 6|Knoxville - Houston|Frontier Airlines
        Rs 28,233
        Rs 28,233

        Choose Frontier Airlines flights from Knoxville to Houston. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Feb 6, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 28,233 including taxes and charges.

      • TYS14:48
        6h 58m
        1 stop
        IAH20:46
        Wed, Jan 22|Knoxville - Houston|American Airlines
        Rs 29,487
        Rs 29,487

        Choose American Airlines flights from Knoxville to Houston. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Wed, Jan 22, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 29,487 including taxes and charges.

      • TYS16:19
        8h 15m
        1 stop
        IAH23:34
        Thu, Jan 30|Knoxville - Houston|Frontier Airlines
        Rs 29,525
        Rs 29,525

        Choose Frontier Airlines flights from Knoxville to Houston. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Jan 30, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 29,525 including taxes and charges.

      • TYS16:08
        5h 38m
        1 stop
        IAH20:46
        Sat, Jan 25|Knoxville - Houston|American Airlines
        Rs 32,185
        Rs 32,185

        Choose American Airlines flights from Knoxville to Houston. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Sat, Jan 25, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 32,185 including taxes and charges.

      • TYS16:43
        8h 37m
        1 stop
        IAH00:20
        Sun, Mar 9|Knoxville - Houston|Frontier Airlines
        Rs 34,274
        Rs 34,274

        Choose Frontier Airlines flights from Knoxville to Houston. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Sun, Mar 9, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 34,274 including taxes and charges.

      • TYS16:19
        8h 15m
        1 stop
        IAH23:34
        Thu, Jan 16|Knoxville - Houston|Frontier Airlines
        Rs 36,098
        Rs 36,098

        Choose Frontier Airlines flights from Knoxville to Houston. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Jan 16, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 36,098 including taxes and charges.

      • TYS05:23
        12h 9m
        1 stop
        IAH16:32
        Sun, Jan 19|Knoxville - Houston|American Airlines
        Rs 44,876
        Rs 44,876

        Choose American Airlines flights from Knoxville to Houston. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Sun, Jan 19, arriving at George Bush Intercontinental Airport. One-way Prices start from Rs 44,876 including taxes and charges.

      • TYS01:00 pm
        3h 5m
        Nonstop
        HOU02:00 pm
        Sun, Jan 19|Knoxville - Houston|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Knoxville to Houston

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Knoxville to Houston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From Rs 18,087
American Airlines
From Rs 29,487
Allegiant Air
From Rs 37,960
United Airlines
From Rs 56,465
Delta Air Lines
From Rs 63,115

Find more flights and airlines

Alternative Routes from Knoxville to Houston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Knoxville to Houston.

  • Cheapest
    Frontier Airlines
    TYS
    16:19
    18h 17m
    1 transfer
    HOU
    09:36
    Mcghee Tyson Airport - William P. Hobby Airport
    Thu, Jan 23Frontier Airlines
    Rs 18,087
  • Frontier Airlines
    TYS
    16:19
    8h 15m
    1 transfer
    IAH
    23:34
    Mcghee Tyson Airport - George Bush Intercontinental Airport
    Thu, Jan 23Frontier Airlines
    Rs 22,343
  • Frontier Airlines
    TYS
    16:19
    8h 15m
    1 transfer
    IAH
    23:34
    Mcghee Tyson Airport - George Bush Intercontinental Airport
    Thu, Jan 23Frontier Airlines
    Rs 22,343
    Find More Flights

FAQ

  • When are flight tickets from Knoxville (TYS) to Houston (HOU) the cheapest?

    Airlines adjust prices for flights from Knoxville to Houston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Knoxville (TYS) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around Rs 101,797.

  • How long does it take to fly from Knoxville (TYS) to Houston (HOU) and what is the distance?

    It takes around 2 hours 39 minutes to fly from Knoxville (TYS) to Houston (HOU).

  • What are the most popular airlines that fly from Knoxville (TYS) to Houston (HOU)?

    Airlines with flights from Knoxville (TYS) to Houston (HOU): United Airlines and Air New Zealand.

How to find a cheap flight from Knoxville to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Houston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Knoxville to Houston

Cheapest nonstop flight priceRs 18,087
Cheapest round-trip ticket priceRs 70,904
Off-season for travelDecember
Peak season for travelMarch
Flight distance1,258.67 km
Average flight time2 hours 39 minutes
Popular airlineDelta Air Lines

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