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Kingsport

$189+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TYS
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
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Cheap 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 April 25, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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 8/274:21 pm
IAH
-
TRI
1 stop23h 01m
Multiple Airlines
Mon 8/3112:47 pm
TRI
-
IAH
1 stop8h 00m
Multiple Airlines
Deal found 4/23$222
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Wed 4/296:57 pm
IAH
-
TRI
1 stop20h 30m
Multiple Airlines
Thu 5/79:28 pm
TRI
-
IAH
1 stop12h 22m
Multiple Airlines
Deal found 4/21$244
This Delta deal was found by Cheapflights users on 4/23. 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 8/276:00 am
HOU
-
TRI
1 stop5h 06m
Delta
Sun 8/3012:49 pm
TRI
-
HOU
1 stop4h 34m
Delta
Deal found 4/23$269
This Delta deal was found by Cheapflights users on 4/22. 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 5/207:00 am
IAH
-
TRI
1 stop7h 00m
Delta
Wed 5/277:41 pm
TRI
-
IAH
1 stop5h 13m
Delta
Deal found 4/22$269
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 7/78:05 am
IAH
-
TRI
1 stop8h 01m
United Airlines
Sat 7/115:46 pm
TRI
-
IAH
1 stop7h 48m
United Airlines
Deal found 4/20$270
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/78:29 am
IAH
-
TRI
2 stops26h 38m
Multiple Airlines
Mon 5/115:02 pm
TRI
-
IAH
1 stop16h 58m
Multiple Airlines
Deal found 4/22$280
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 5/126:00 am
HOU
-
TRI
1 stop5h 55m
Delta
Sat 5/164:49 pm
TRI
-
HOU
1 stop6h 37m
Delta
Deal found 4/22$289
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 5/125:55 am
IAH
-
TRI
1 stop6h 00m
Delta
Sat 5/164:49 pm
TRI
-
IAH
1 stop5h 36m
Delta
Deal found 4/22$289
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/123:11 pm
IAH
-
TRI
1 stop6h 46m
American Airlines
Sat 5/164:20 pm
TRI
-
IAH
2 stops8h 39m
American Airlines
Deal found 4/22$294
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 5/267:00 am
IAH
-
TRI
1 stop7h 00m
Delta
Sat 5/304:49 pm
TRI
-
IAH
1 stop5h 36m
Delta
Deal found 4/22$304
This American Airlines deal was found by Cheapflights users on 4/20. 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.
Tue 5/56:01 am
HOU
-
TRI
2 stops7h 29m
American Airlines
Sat 5/95:05 am
TRI
-
HOU
2 stops8h 07m
American Airlines
Deal found 4/20$319
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/94:19 pm
HOU
-
TRI
1 stop5h 32m
American Airlines
Wed 5/135:08 pm
TRI
-
HOU
1 stop7h 46m
American Airlines
Deal found 4/24$339

Find flight deals from Houston to Kingsport

Keep the following information in mind while searching for Houston to Kingsport flight deals. Data was last updated April 25, 2026.

Round-trip from

$222
(Kiwi.com)

One-way from

$189
(Kiwi.com)

Popular in

September

Cheapest in

June

Average price

$418
From Houston to Kingsport
Search Deals
One-way flight from Houston to Kingsport
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 25, 2026.
Use the filters below to find and compare flights from Houston to Kingsport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Tue 5/26

6:00 am-12:55 pm

1 stop5h 55m

Blountville Tri Cities TN/VA

Sat 5/30

4:49 pm-10:26 pm

1 stop6h 37m

$269

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Thu 8/27

6:00 am-12:06 pm

1 stop5h 06m

Blountville Tri Cities TN/VA

Sun 8/30

12:49 pm-4:23 pm

1 stop4h 34m

$269

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 7/7

8:05 am-5:06 pm

1 stop8h 01m

Blountville Tri Cities TN/VA

Sat 7/11

5:46 pm-12:34 am

1 stop7h 48m

$270

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Tue 5/12

6:00 am-12:55 pm

1 stop5h 55m

Blountville Tri Cities TN/VA

Sat 5/16

4:49 pm-10:26 pm

1 stop6h 37m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 5/12

5:55 am-12:55 pm

1 stop6h 00m

Blountville Tri Cities TN/VA

Sat 5/16

4:49 pm-9:25 pm

1 stop5h 36m

$289

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 5/26

7:00 am-3:00 pm

1 stop7h 00m

Blountville Tri Cities TN/VA

Sat 5/30

4:49 pm-9:25 pm

1 stop5h 36m

$304

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Sat 5/9

4:19 pm-10:51 pm

1 stop5h 32m

Blountville Tri Cities TN/VA

Wed 5/13

5:08 pm-11:54 pm

1 stop7h 46m

$339

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Tue 5/12

9:57 am-4:35 pm

1 stop5h 38m

Blountville Tri Cities TN/VA

Sat 5/16

4:20 pm-11:54 pm

2 stops8h 34m

$375

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Fri 5/15

4:42 pm-10:51 pm

1 stop5h 09m

Blountville Tri Cities TN/VA

Sun 5/17

5:05 am-9:13 am

1 stop5h 08m

$381

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 7/9

8:05 am-3:28 pm

1 stop6h 23m

Blountville Tri Cities TN/VA

Sun 7/12

4:14 pm-7:58 pm

1 stop4h 44m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 36 resultsSorted by cheapest first
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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 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 April 25, 2026.

One of the essential ways to save on airfare from Houston to Kingsport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 35% 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 April 18, 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.

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 April 25, 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
8,458 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

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
8,458 reviews
Delta
7.9
Good
8,458 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

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
7.1
Good
11,672 reviews
Delta
7.9
Good
8,458 reviews

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.2

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, United Airlines, and American Airlines fly from Houston to Kingsport in about 5h 32m. The time it takes to get you to your destination can typically vary by up to 2h 29m. 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 $149 for a flight from Houston to Kingsport. The cheapest flight overall is $73 while the most popular route, (Houston Hobby - Blountville Tri Cities TN/VA) is currently priced at $222.

  • 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.

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 April 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$54Average$105FlexibilityNo cancel feeOn-time88%
DeltaCheapest$104Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$378FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$390FlexibilityNo cancel feeOn-time69%

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