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$49+ Cheap flights from Knoxville (TYS) to Hobby (HOU)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Find cheap flights from Knoxville to Hobby with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Houston Hobby are usually found in June or August, booked 70 days in advance, depart on a Saturday or Monday and return on a Sunday

Cheap flight deals from Knoxville to Hobby

Cheapest flights from Knoxville to Hobby
Explore the most affordable flight options available from Knoxville to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.

This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:31 pm
TYS
-
HOU
Nonstop2h 20m
Allegiant Air
Mon 9/284:27 pm
HOU
-
TYS
Nonstop2h 07m
Allegiant Air
Deal found 8/2$72
This Kissandfly.com deal was found by Cheapflights users on 8/3. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:26 pm
TYS
-
HOU
Nonstop2h 20m
Allegiant Air
Mon 8/3112:10 pm
HOU
-
TYS
Nonstop2h 07m
Allegiant Air
Deal found 8/3$75
This eDestinos deal was found by Cheapflights users on 8/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 am
TYS
-
HOU
Nonstop2h 20m
Allegiant Air
Mon 9/73:27 pm
HOU
-
TYS
Nonstop2h 07m
Allegiant Air
Deal found 8/2$89
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:54 pm
TYS
-
HOU
Nonstop2h 19m
Allegiant Air
Mon 8/178:03 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Deal found 8/1$90
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:22 pm
TYS
-
HOU
Nonstop2h 20m
Allegiant Air
Mon 9/73:27 pm
HOU
-
TYS
Nonstop2h 07m
Allegiant Air
Deal found 8/1$93
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:57 pm
TYS
-
HOU
Nonstop2h 17m
Allegiant Air
Mon 10/57:19 pm
HOU
-
TYS
Nonstop2h 04m
Allegiant Air
Deal found 8/1$94
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:49 pm
TYS
-
HOU
Nonstop2h 20m
Allegiant Air
Mon 11/95:09 pm
HOU
-
TYS
Nonstop2h 07m
Allegiant Air
Deal found 8/2$99
This Cheapflightsfares deal was found by Cheapflights users on 8/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:54 pm
TYS
-
HOU
Nonstop2h 19m
Allegiant Air
Fri 8/148:03 pm
HOU
-
TYS
Nonstop2h 09m
Allegiant Air
Deal found 8/2$120

Find flight deals from Knoxville to Hobby

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Hobby (HOU). 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 August 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$72
(CheapOair)

One-way from

$49
(Super.com)

Popular in

March

Cheapest in

June

Average price

$237

Good round-trip deal

$103 or less

Good one-way deal

$91 or less
Provider with most accurate pricing for Knoxville McGhee Tyson-Houston Hobby flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Houston Hobby flights.
Search Deals
From Knoxville McGhee Tyson to Houston Hobby
Search Deals
One-way flight from Knoxville McGhee Tyson to Houston Hobby
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Knoxville McGhee Tyson to Houston Hobby.
Search Deals
Price to beat on a one-way flight from Knoxville McGhee Tyson to Houston Hobby.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Hobby 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 2,558,603 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Knoxville to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 9/10

7:10 am-2:15 pm

2 stops8h 05m

Houston Hobby

Wed 9/16

1:35 pm-7:00 pm

1 stop4h 25m

$278

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sun 9/6

6:00 am-9:50 am

1 stop4h 50m

Houston Hobby

Wed 9/16

5:26 pm-11:55 pm

1 stop5h 29m

$299

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 9/17

5:40 am-10:00 am

1 stop5h 20m

Houston Hobby

Tue 9/22

5:26 pm-11:55 pm

1 stop5h 29m

$299

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 8/28

12:40 pm-6:15 pm

1 stop6h 35m

Houston Hobby

Mon 8/31

7:55 am-3:55 pm

1 stop7h 00m

$299

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 9/4

5:45 pm-10:45 pm

1 stop6h 00m

Houston Hobby

Mon 9/7

7:00 am-1:25 pm

1 stop5h 25m

$299

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sat 9/5

5:00 pm-9:23 pm

1 stop5h 23m

Houston Hobby

Wed 9/16

6:00 am-11:18 am

1 stop4h 18m

$299
Quickest round-trip

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 9/25

2:05 pm-5:10 pm

1 stop4h 05m

Houston Hobby

Mon 9/28

7:00 am-1:25 pm

1 stop5h 25m

$299

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Tue 10/6

12:06 pm-4:33 pm

1 stop5h 27m

Houston Hobby

Tue 10/13

6:09 am-1:40 pm

1 stop6h 31m

$299

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 8/31

5:45 pm-10:40 pm

1 stop5h 55m

Houston Hobby

Mon 9/7

7:00 am-1:25 pm

1 stop5h 25m

$299

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Thu 9/24

7:10 am-1:55 pm

2 stops7h 45m

Houston Hobby

Sun 9/27

7:35 am-3:00 pm

1 stop6h 25m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Knoxville to Hobby

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Hobby in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Houston Hobby Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Houston Hobby Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Houston Hobby Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Houston Hobby Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Houston Hobby Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby 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.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Houston Hobby Airport

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

The price you pay for your flight from Knoxville to Houston Hobby Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Knoxville to Houston Hobby Airport (average of $159). Flying from Knoxville to Houston Hobby Airport in March is currently the most expensive (average of $413). 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 Hobby. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 3, 2026.

When flying from Knoxville to Houston Hobby Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Knoxville to Houston Hobby Airport?

Airfare is below average for this route at the moment.

Knoxville to Houston Hobby Airport flights typically cost between $119 and $298 in September.
The cheapest round-trip price found within the last 5 days was $72 on Allegiant Air (Sep 25-Sep 28).

Reviews of airlines servicing Hobby

Get insights into the airlines that provide service to Hobby. 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 Hobby. Reviews last updated August 3, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Knoxville to Houston Hobby Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,221 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,221 reviews
Southwest
8.0
Very good
4,221 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.8
Good
8,483 reviews
Southwest
8.0
Very good
4,221 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
10,060 reviews
Southwest
8.0
Very good
4,221 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Allegiant Air
7.3
Good
680 reviews
Southwest
8.0
Very good
4,221 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.1
Good
11,845 reviews
Southwest
8.0
Very good
4,221 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Hobby. 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 Hobby?

    For a flight from Knoxville to Houston Hobby, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city. McGhee Tyson is the only Knoxville airport and it handles 0 outbound flights to Houston Hobby per day. 5 airlines have flights to Houston Hobby from Knoxville McGhee Tyson on a regular basis.

  • How long is the flight from Knoxville to Houston Hobby Airport?

    Airlines like Southwest and Delta fly from Knoxville to Houston Hobby Airport in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 3h 15m. The distance between Knoxville and Houston Hobby Airport is about 781 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $75, Allegiant Air will fly you from Knoxville to Houston Hobby Airport and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $209 and $228, respectively. Allegiant Air is priced at 74% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $52. Users have also found prices from $55 and $125 on Frontier and American Airlines, respectively.

  • What are the cheapest flights from Knoxville to Houston Hobby Airport?

    While on average a flight from Knoxville to Houston Hobby Airport is generally $111, our data shows the cheapest flight currently is $54. When looking at the most popular route, (Knoxville McGhee Tyson - Houston Hobby), you can expect to pay $84 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Hobby 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 Hobby Airport?

    Currently, June is the cheapest month in which you can book a flight from Knoxville to Houston Hobby Airport (average of $159). Flying from Knoxville to Houston Hobby Airport in March is currently the most expensive (average of $413). 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

Traveling to a place near Houston Hobby Airport?

Book flights to Houston Hobby Airport if you plan to visit one of these locations
Sugar Land
Stafford
Pearland
Baytown
Webster
West University Place
Texas City
Seabrook
Pasadena
Freeport
Kemah
Lake Jackson
Missouri City
Rosenberg
League City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Knoxville to Hobby

Discover the top 5 airlines that operate flights from Knoxville to Hobby. 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 2,558,603 searches. Data last updated August 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$75Average$128FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$209Average$344FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$337FlexibilityNo cancel feeOn-time71%
DeltaCheapest$233Average$313FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$260Average$348FlexibilityNo cancel feeOn-time63%

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