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Kingsport

$100+ Cheap flights from Houston to Kingsport, TN

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TYS
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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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 January 7, 2026.

Round-trip from

$255
(Delta)

One-way from

$100
(Mytrip)

Popular in

September

Cheapest in

July

Average price

$298
From Houston to Kingsport
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One-way flight from Houston to Kingsport
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Highest demand for flights based on searches. 29% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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 4/111:44 amHOU - TRI
1 stop5h 43mDelta
Mon 4/67:17 pmTRI - HOU
1 stop4h 25mDelta
Deal found 1/7$255
This Delta deal was found by Cheapflights users on 1/7. 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 4/15:23 amIAH - TRI
1 stop6h 37mDelta
Mon 4/67:17 pmTRI - IAH
1 stop5h 42mDelta
Deal found 1/7$255
This Delta deal was found by Cheapflights users on 1/7. 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 4/239:40 amIAH - TRI
1 stop4h 34mDelta
Mon 4/277:15 pmTRI - IAH
1 stop5h 40mDelta
Deal found 1/7$279
This American Airlines deal was found by Cheapflights users on 1/5. 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 3/147:32 amIAH - TRI
1 stop7h 14mAmerican Airlines
Fri 3/205:30 amTRI - IAH
1 stop6h 59mAmerican Airlines
Deal found 1/5$289
This Delta deal was found by Cheapflights users on 1/6. 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 1/215:45 amHOU - TRI
1 stop5h 41mDelta
Sun 1/257:00 pmTRI - HOU
1 stop4h 33mDelta
Deal found 1/6$309
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 1/2110:35 amHOU - TRI
2 stops7h 14mAmerican Airlines
Sun 1/254:33 pmTRI - HOU
1 stop7h 13mAmerican Airlines
Deal found 1/6$314
This American Airlines deal was found by Cheapflights users on 1/7. 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 1/168:00 amIAH - TRI
1 stop6h 06mAmerican Airlines
Thu 2/510:06 amTRI - IAH
1 stop7h 27mAmerican Airlines
Deal found 1/7$339
This American Airlines deal was found by Cheapflights users on 1/5. 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 3/1410:14 amHOU - TRI
1 stop4h 32mAmerican Airlines
Fri 3/205:30 amTRI - HOU
1 stop5h 13mAmerican Airlines
Deal found 1/5$340
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:22 pmIAH - TRI
2 stops18h 51mMultiple Airlines
Mon 4/275:08 pmTRI - IAH
1 stop20h 00mMultiple Airlines
Deal found 1/7$360
This American Airlines deal was found by Cheapflights users on 1/7. 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 3/146:31 amIAH - TRI
1 stop6h 50mAmerican Airlines
Sat 3/215:00 amTRI - IAH
1 stop7h 17mAmerican Airlines
Deal found 1/7$378
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/105:23 pmIAH - TRI
1 stop5h 25mAmerican Airlines
Mon 1/124:33 pmTRI - IAH
1 stop5h 37mAmerican Airlines
Deal found 1/6$382
This Delta deal was found by Cheapflights users on 1/7. 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 5/216:00 amHOU - TRI
1 stop5h 06mDelta
Tue 5/266:05 amTRI - HOU
1 stop4h 15mDelta
Deal found 1/7$383

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 January 7, 2026.
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

HOU - TRI

HOUTRI

Houston Hobby

Wed 4/1

11:44 am-6:27 pm

1 stop5h 43m

Blountville Tri Cities TN/VA

Mon 4/6

7:17 pm-10:42 pm

1 stop4h 25m

$255

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Wed 4/1

5:23 am-1:00 pm

1 stop6h 37m

Blountville Tri Cities TN/VA

Mon 4/6

7:17 pm-11:59 pm

1 stop5h 42m

$255

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Sat 3/14

7:32 am-3:46 pm

1 stop7h 14m

Blountville Tri Cities TN/VA

Fri 3/20

5:30 am-11:29 am

1 stop6h 59m

$289

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Wed 1/21

5:45 am-12:26 pm

1 stop5h 41m

Blountville Tri Cities TN/VA

Sun 1/25

7:00 pm-10:33 pm

1 stop4h 33m

$309

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Wed 1/21

10:35 am-6:49 pm

2 stops7h 14m

Blountville Tri Cities TN/VA

Sun 1/25

4:33 pm-10:46 pm

1 stop7h 13m

$314

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Fri 1/16

8:00 am-3:06 pm

1 stop6h 06m

Blountville Tri Cities TN/VA

Thu 2/5

10:06 am-4:33 pm

1 stop7h 27m

$339

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Sat 3/14

10:14 am-3:46 pm

1 stop4h 32m

Blountville Tri Cities TN/VA

Fri 3/20

5:30 am-9:43 am

1 stop5h 13m

$340

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Sat 3/14

6:31 am-2:21 pm

1 stop6h 50m

Blountville Tri Cities TN/VA

Sat 3/21

5:00 am-11:17 am

1 stop7h 17m

$378

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Sat 1/10

5:23 pm-11:48 pm

1 stop5h 25m

Blountville Tri Cities TN/VA

Mon 1/12

4:33 pm-9:10 pm

1 stop5h 37m

$382

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Sat 1/17

10:35 am-4:01 pm

1 stop4h 26m

Blountville Tri Cities TN/VA

Sat 1/24

7:23 am-12:19 pm

1 stop5h 56m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 18 results
1
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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, December is the cheapest month in which you can book a flight from Houston to Kingsport (average of $52). Flying from Houston to Kingsport in January is currently the most expensive (average of $209). 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 January 7, 2026.

One of the essential ways to save on airfare from Houston to Kingsport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 53% on airfare.

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 January 3, 2026.

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

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 January 7, 2026.
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
7.9
Good
8,025 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,095 reviews
Delta
7.9
Good
8,025 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 Delta and American Airlines fly from Houston to Kingsport in about 5h 43m. The time it takes to get you to your destination can typically vary by up to 1h 31m. 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 $109 for a flight from Houston to Kingsport. The cheapest flight overall is $52 while the most popular route, (Houston Hobby - Blountville Tri Cities TN/VA) is currently priced at $309.

  • 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, December is the cheapest month in which you can book a flight from Houston to Kingsport (average of $52). Flying from Houston to Kingsport in January is currently the most expensive (average of $209). 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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Alternative routes for Houston to Kingsport

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$64Average$107FlexibilityNo cancel feeOn-time88%
DeltaCheapest$190Average$350FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$369FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$404FlexibilityNo cancel feeOn-time69%

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