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$72+ Cheap flights from Knoxville (TYS) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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The best prices from Knoxville McGhee Tyson to Houston are usually found in August or January, booked 42 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Knoxville to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Popular in

March

Cheapest in

August

Round-trip from

$92
(Mytrip)

One-way from

$72
(Cheapflightsfares)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Knoxville McGhee Tyson to Houston
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One-way flight from Knoxville McGhee Tyson to Houston
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Find flight deals from Knoxville to Houston

Cheapest flights from Knoxville to Houston
Explore the most affordable flight options available from Knoxville to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/610:00 amTYS - HOU
Nonstop2h 31mAllegiant Air
lun. 12/912:21 pmHOU - TYS
Nonstop2h 02mAllegiant Air
Deal found 11/19$92
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/610:00 amTYS - HOU
Nonstop2h 31mMultiple Airlines
mié. 12/116:16 pmHOU - TYS
1 stop20h 00mMultiple Airlines
Deal found 11/20$121
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/79:25 amTYS - IAH
Nonstop2h 41mUnited Airlines
sáb. 12/144:45 pmIAH - TYS
Nonstop2h 17mUnited Airlines
Deal found 11/20$219
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/115:20 amTYS - IAH
1 stop7h 05mDelta
dom. 12/156:00 amIAH - TYS
1 stop3h 57mDelta
Deal found 11/20$228
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/73:51 pmTYS - HOU
1 stop5h 13mAmerican Airlines
sáb. 12/146:19 pmHOU - TYS
1 stop5h 02mAmerican Airlines
Deal found 11/20$238
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/115:20 amTYS - HOU
1 stop5h 06mDelta
dom. 12/156:00 amHOU - TYS
1 stop3h 57mDelta
Deal found 11/19$263
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/912:50 pmTYS - IAH
1 stop12h 51mMultiple Airlines
jue. 12/128:01 pmIAH - TYS
1 stop13h 34mMultiple Airlines
Deal found 11/20$269
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/234:07 pmTYS - IAH
1 stop5h 33mAmerican Airlines
lun. 12/304:54 pmIAH - TYS
1 stop6h 18mAmerican Airlines
Deal found 11/20$318

Find flights from Knoxville to Houston within your budget

Customize your flight search to find flights from Knoxville to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

vie. 12/6

10:00 am-11:31 am

Nonstop2h 31m

Houston Hobby

lun. 12/9

12:21 pm-3:23 pm

Nonstop2h 02m

$92

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

vie. 12/6

10:00 am-11:31 am

Nonstop2h 31m

Houston Hobby

mié. 12/11

6:16 pm-3:16 pm

1 stop20h 00m

$121

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

jue. 1/16

4:19 pm-11:34 pm

1 stop8h 15m

Houston George Bush Intcntl

jue. 1/23

5:35 am-3:19 pm

1 stop8h 44m

$208

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

sáb. 12/7

9:25 am-11:06 am

Nonstop2h 41m

Houston George Bush Intcntl

sáb. 12/14

4:45 pm-8:02 pm

Nonstop2h 17m

$219

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

jue. 1/9

5:45 am-9:30 am

1 stop4h 45m

Houston Hobby

dom. 1/12

6:00 am-1:27 pm

1 stop6h 27m

$228

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

mié. 12/11

5:20 am-11:25 am

1 stop7h 05m

Houston George Bush Intcntl

dom. 12/15

6:00 am-10:57 am

1 stop3h 57m

$228

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

mar. 1/14

4:15 pm-8:29 pm

1 stop5h 14m

Houston George Bush Intcntl

mar. 1/21

7:29 am-3:38 pm

2 stops7h 09m

$233

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

sáb. 12/7

3:51 pm-8:04 pm

1 stop5h 13m

Houston Hobby

sáb. 12/14

6:19 pm-12:21 am

1 stop5h 02m

$238

KnoxvilleHouston

TYS - IAH

TYSIAH

Knoxville McGhee Tyson

lun. 12/9

12:50 pm-12:41 am

1 stop12h 51m

Houston George Bush Intcntl

jue. 12/12

8:01 pm-10:35 am

1 stop13h 34m

$269

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

lun. 11/25

6:30 am-7:57 am

Nonstop2h 27m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 17 results
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Best time to book a flight from Knoxville to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Knoxville to Houston

Get recent, data-driven insights about flights from Knoxville to Houston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Knoxville to Houston?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Houston. Price data was last updated on November 15, 2024.

The best time to book flights from Knoxville to Houston is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Knoxville to Houston?

Currently, September is the cheapest month in which you can book a flight from Knoxville to Houston (average of $230). Flying from Knoxville to Houston in March is currently the most expensive (average of $332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to HOU?

Find hourly flight availability from Knoxville to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Knoxville to Houston by exploring options for tickets in the evening.

What is the cheapest day to fly from Knoxville to Houston?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Houston. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Knoxville to Houston flight should consider departing on Monday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated noviembre 20, 2024.
See what other customers who have flown with Delta, American Airlines and United Airlines from Knoxville to Houston have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.4
Good
850 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,539 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Houston?

    If you book a flight to Houston from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 0 flights from McGhee Tyson to Houston per day from 4 different airlines.

  • What are the cheapest airlines flying from Knoxville to Houston round-trip?

    Allegiant Air, at $92, was found to be the cheapest airline from Knoxville to Houston.Alternate airlines to your destination round-trip include Frontier and United Airlines. These flights start at 70% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Knoxville to Houston one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Knoxville to Houston for a low price.

  • What are the cheapest flights from Knoxville to Houston?

    The cheapest flight price from Knoxville to Houston is $59. On average you can expect to pay $86. The most popular route, (Knoxville McGhee Tyson - Houston Hobby), can usually be booked for $92.

  • Can I find deals for flights from Knoxville to Houston that include hotel bookings?

    Yes. In addition to deals on Knoxville to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Houston.

  • Can I find deals for business class flights from Knoxville to Houston?

    Yes. Cheapflights offers flight deals from Knoxville to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Houston?

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Houston (average of $230). Flying from Knoxville to Houston in March is currently the most expensive (average of $332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Knoxville to Houston

Discover the top 4 airlines that operate flights from Knoxville to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$80Average$134FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$174Average$293FlexibilityNo cancel feeOn-time71%
DeltaCheapest$207Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$376FlexibilityNo cancel feeOn-time69%
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