HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hobby

$51+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Houston Hobby are usually found in July or October, booked 56 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap 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 July 29, 2025.

Round-trip from

$122
(Mytrip)

One-way from

$51
(Cheapflightsfares)

Popular in

March

Cheapest in

July

Average price

$239

Good round-trip deal

$83 or less

Good one-way deal

$94 or less
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. 13% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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

Find 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 July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 8/45:02 pmTYS - HOU
Nonstop2h 11mAllegiant Air
Fri 8/87:03 pmHOU - TYS
Nonstop2h 07mAllegiant Air
Deal found 7/29$114
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/225:30 amTYS - HOU
1 stop5h 14mAmerican Airlines
Sun 8/246:00 amHOU - TYS
1 stop4h 30mAmerican Airlines
Deal found 7/29$229
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 10/15:45 amTYS - HOU
1 stop5h 04mDelta
Sun 10/56:00 amHOU - TYS
1 stop3h 56mDelta
Deal found 7/27$254

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 July 29, 2025.
Use the filters below to find and compare flights from Knoxville to Houston Hobby Airport that are best for you.

Fly from

Knoxville

Fly to

Hobby

Route

Depart

Return

Price

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 8/11

5:02 pm-6:13 pm

Nonstop2h 11m

Houston Hobby

Fri 8/15

8:02 pm-11:03 pm

Nonstop2h 01m

$122

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Fri 8/22

5:30 am-9:44 am

1 stop5h 14m

Houston Hobby

Sun 8/24

6:00 am-11:30 am

1 stop4h 30m

$229

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Wed 10/1

5:45 am-9:49 am

1 stop5h 04m

Houston Hobby

Sun 10/5

6:00 am-10:56 am

1 stop3h 56m

$254

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Mon 8/18

5:47 pm-7:12 pm

Nonstop2h 25m

$51

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sun 8/17

5:30 am-9:44 am

1 stop5h 14m

$234

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sat 8/23

4:41 pm-5:19 pm

3 stops25h 38m

$235

KnoxvilleHouston

TYS - HOU

TYSHOU

Knoxville McGhee Tyson

Sun 10/5

6:08 pm-10:37 pm

1 stop5h 29m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Hobby. Price data was last updated on July 25, 2025.

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 56 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, September is the cheapest month in which you can book a flight from Knoxville to Houston Hobby Airport (average of $230). Flying from Knoxville to Houston Hobby Airport in March is currently the most expensive (average of $331). 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 July 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 61% on flights from Knoxville to Houston Hobby Airport by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Hobby. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Knoxville to Houston Hobby Airport flight should consider departing on Monday mornings 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.

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 July 29, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and Allegiant Air 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.
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
703 reviews
Delta
8.0
Very good
7,977 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 4 airlines have flights to Houston Hobby from Knoxville McGhee Tyson on a regular basis.

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

    Currently priced at $122, 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 American Airlines and Delta - these airlines can fly you to your destination from $229 and $254, respectively. Allegiant Air is priced at 61% 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 $51. Users have also found prices from $234 and $270 on American Airlines and Delta, 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 $97, our data shows the cheapest flight currently is $63. When looking at the most popular route, (Knoxville McGhee Tyson - Houston Hobby), you can expect to pay $122 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, September is the cheapest month in which you can book a flight from Knoxville to Houston Hobby Airport (average of $230). Flying from Knoxville to Houston Hobby Airport in March is currently the most expensive (average of $331). 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
Pasadena
Kemah
Baytown
Pearland
Freeport
Texas City
Seabrook
Rosenberg
Webster
League City
Lake Jackson
La Marque
Missouri City
West University Place
Nassau Bay

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 4 airlines flying from Knoxville to Hobby

Discover the top 4 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$82Average$138FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$223Average$323FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$227Average$343FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$283FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.