HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kingsport

$231+ Cheap flights from Houston to Kingsport, TN

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TYS
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Kingsport 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.

Cheap flight deals from Houston to Kingsport

Keep the following information in mind while searching for Houston to Kingsport flight deals. Data was last updated October 2, 2025.

Round-trip from

$231
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$378
From Houston to Kingsport
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Houston to Kingsport

Cheapest flights from Houston to Kingsport
Explore the most affordable flight options available from Houston to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:47 pmIAH - TRI
1 stop5h 09mAmerican Airlines
Tue 11/44:12 pmTRI - IAH
1 stop5h 20mAmerican Airlines
Deal found 10/2$231
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amHOU - TRI
1 stop5h 05mDelta
Mon 11/177:32 pmTRI - HOU
1 stop4h 35mDelta
Deal found 10/1$289
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:01 amIAH - TRI
1 stop4h 04mDelta
Mon 11/177:32 pmTRI - IAH
1 stop5h 25mDelta
Deal found 10/1$289
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/132:24 pmIAH - TRI
1 stop7h 33mAmerican Airlines
Mon 11/1712:03 pmTRI - IAH
2 stops9h 29mAmerican Airlines
Deal found 9/30$294
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 10/162:23 pmIAH - TRI
1 stop7h 33mAmerican Airlines
Tue 10/215:25 pmTRI - IAH
1 stop5h 58mAmerican Airlines
Deal found 9/30$299
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:23 pmIAH - TRI
1 stop7h 33mAmerican Airlines
Mon 10/205:05 amTRI - IAH
1 stop4h 51mAmerican Airlines
Deal found 10/2$309
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Thu 11/136:00 amHOU - TRI
2 stops7h 14mAmerican Airlines
Mon 11/174:12 pmTRI - HOU
1 stop5h 08mAmerican Airlines
Deal found 9/30$480
This American Airlines deal was found by Cheapflights users on 10/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:20 pmIAH - TRI
1 stop4h 34mAmerican Airlines
Wed 12/315:10 amTRI - IAH
1 stop5h 01mAmerican Airlines
Deal found 10/1$513
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amHOU - TRI
1 stop6h 09mDelta
Wed 12/316:00 amTRI - HOU
1 stop5h 01mDelta
Deal found 10/1$577
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Sun 12/284:17 pmHOU - TRI
1 stop4h 53mAmerican Airlines
Wed 12/3110:54 amTRI - HOU
2 stops9h 51mAmerican Airlines
Deal found 9/30$629
This Delta deal was found by Cheapflights users on 9/30. 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.
Mon 10/136:00 amHOU - TRI
1 stop5h 43mDelta
Thu 10/166:10 amTRI - HOU
1 stop4h 08mDelta
Deal found 9/30$680
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 12/1610:08 amHOU - TRI
1 stop4h 31mAmerican Airlines
Fri 12/196:00 amTRI - HOU
1 stop6h 39mAmerican Airlines
Deal found 9/30$784

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Kingsport 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 October 2, 2025.
Use the filters below to find and compare flights from Houston to Kingsport that are best for you.

Fly from

Houston

Fly to

Kingsport

Route

Depart

Return

Price

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Sat 11/1

2:25 pm-10:56 pm

1 stop7h 31m

Blountville Tri Cities TN/VA

Tue 11/4

4:12 pm-10:28 pm

1 stop7h 16m

$231

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Thu 11/13

6:00 am-12:05 pm

1 stop5h 05m

Blountville Tri Cities TN/VA

Mon 11/17

7:32 pm-11:07 pm

1 stop4h 35m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 11/13

7:01 am-12:05 pm

1 stop4h 04m

Blountville Tri Cities TN/VA

Mon 11/17

7:32 pm-11:57 pm

1 stop5h 25m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 10/21

7:05 am-12:43 pm

1 stop4h 38m

Blountville Tri Cities TN/VA

Sat 10/25

10:12 am-3:26 pm

1 stop6h 14m

$297

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 10/16

2:23 pm-10:56 pm

1 stop7h 33m

Blountville Tri Cities TN/VA

Tue 10/21

5:25 pm-10:23 pm

1 stop5h 58m

$299

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 10/16

2:23 pm-10:56 pm

1 stop7h 33m

Blountville Tri Cities TN/VA

Mon 10/20

5:05 am-8:56 am

1 stop4h 51m

$309

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 10/21

2:25 pm-10:48 pm

2 stops7h 23m

Blountville Tri Cities TN/VA

Sat 10/25

6:12 pm-11:15 pm

1 stop6h 03m

$325

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Thu 11/13

6:00 am-2:14 pm

2 stops7h 14m

Blountville Tri Cities TN/VA

Mon 11/17

4:12 pm-8:20 pm

1 stop5h 08m

$480

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Sun 12/28

6:00 am-1:09 pm

1 stop6h 09m

Blountville Tri Cities TN/VA

Wed 12/31

6:00 am-10:01 am

1 stop5h 01m

$577

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Sun 12/28

4:17 pm-10:10 pm

1 stop4h 53m

Blountville Tri Cities TN/VA

Wed 12/31

10:54 am-7:45 pm

2 stops9h 51m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from Houston to Kingsport

Have a flexible travel schedule? Discover the best time to fly to Kingsport from Houston 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 Houston to Kingsport

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

Currently, January is the cheapest month in which you can book a flight from Houston to Kingsport (average of $296). Flying from Houston to Kingsport in March is currently the most expensive (average of $376). 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 HOU to K1N?

Find hourly flight availability from Houston to Kingsport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Houston to Kingsport. Price data was last updated on December 8, 2024.

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

How much does it cost to fly round-trip from Houston to Kingsport?

Reviews of airlines servicing Kingsport

Get insights into the airlines that provide service to Kingsport. 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 Kingsport. Reviews last updated October 2, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Houston to Kingsport 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
7,962 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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
11,033 reviews
Delta
8.0
Very good
7,962 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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 Houston to Kingsport. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Kingsport?

    Airlines like American Airlines and Delta fly from Houston to Kingsport in about 5h 05m. The time it takes to get you to your destination can typically vary by up to 2h 26m. There are 880 mi between Houston and Kingsport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Houston to Kingsport?

    On average you can expect to pay $106 for a flight from Houston to Kingsport. The cheapest flight overall is $54 while the most popular route, (Houston Hobby - Blountville Tri Cities TN/VA) is currently priced at $289.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Kingsport 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 Houston to Kingsport?

    Currently, January is the cheapest month in which you can book a flight from Houston to Kingsport (average of $296). Flying from Houston to Kingsport in March is currently the most expensive (average of $376). 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

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.

Alternative routes for Houston to Kingsport

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Nashville flights
Dallas/Fort Worth to Nashville flights
George Bush Intcntl to Nashville flights
Dallas/Fort Worth to Memphis flights
Love Field to Nashville flights
George Bush Intcntl to Knoxville flights
Dallas/Fort Worth to Knoxville flights
Austin to Nashville flights
Hobby to Knoxville flights
Love Field to Memphis flights
Hobby to Chattanooga flights
San Antonio to Nashville flights
Hobby to Memphis flights
Austin to Memphis flights
George Bush Intcntl to Memphis flights
Dallas/Fort Worth to Chattanooga flights
George Bush Intcntl to Chattanooga flights
Austin to Blountville flights
Austin to Knoxville flights
Austin to Chattanooga flights
El Paso to Nashville flights
San Antonio to Knoxville flights
Hobby to Blountville flights
Love Field to Knoxville flights
George Bush Intcntl to Blountville flights
Dallas/Fort Worth to Blountville flights
San Antonio to Memphis flights
Corpus Christi to Nashville flights
San Antonio to Chattanooga flights
Love Field to Chattanooga flights
Brownsville to Nashville flights
McAllen to Nashville flights
El Paso to Knoxville flights
San Antonio to Blountville flights
Amarillo to Knoxville flights
Love Field to Blountville flights
Lubbock to Chattanooga flights
Lubbock to Nashville flights
Harlingen to Nashville flights
Amarillo to Nashville flights
Waco to Nashville flights
Corpus Christi to Knoxville flights
Corpus Christi to Memphis flights
Beaumont to Chattanooga flights
Midland to Nashville flights
McAllen to Knoxville flights
Killeen to Nashville flights
Midland to Knoxville flights
El Paso to Chattanooga flights
Amarillo to Memphis flights

Top 4 airlines flying from Houston to Kingsport

Discover the top 4 airlines that operate flights from Houston to Kingsport. 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$53Average$116FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$198Average$365FlexibilityNo cancel feeOn-time71%
DeltaCheapest$211Average$328FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$220Average$433FlexibilityNo cancel feeOn-time69%

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.