Kingsport

$201+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TYS
Jul 9 — Jul 161
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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 June 9, 2026.

This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/78:05 am
IAH
-
TRI
1 stop6h 23m
Delta
Tue 7/141:42 pm
TRI
-
IAH
1 stop4h 57m
Delta
Deal found 6/7$271
This Delta deal was found by Cheapflights users on 6/8. 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 7/85:17 pm
HOU
-
TRI
1 stop4h 11m
Delta
Tue 7/146:00 am
TRI
-
HOU
1 stop4h 45m
Delta
Deal found 6/8$295
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/86:01 am
IAH
-
TRI
1 stop5h 21m
American Airlines
Sat 7/185:24 pm
TRI
-
IAH
1 stop7h 34m
American Airlines
Deal found 6/6$295
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:40 am
IAH
-
TRI
1 stop6h 16m
Delta
Sat 7/184:36 pm
TRI
-
IAH
1 stop5h 48m
Delta
Deal found 6/5$305
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 7/86:01 am
IAH
-
TRI
1 stop5h 21m
American Airlines
Sun 7/125:00 am
TRI
-
IAH
1 stop5h 25m
American Airlines
Deal found 6/5$309
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/75:40 am
IAH
-
TRI
1 stop6h 16m
Delta
Thu 7/161:42 pm
TRI
-
IAH
1 stop7h 16m
Delta
Deal found 6/7$310
This Delta deal was found by Cheapflights users on 6/6. 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 8/195:41 am
IAH
-
TRI
1 stop6h 20m
Delta
Sun 8/236:00 am
TRI
-
IAH
1 stop6h 15m
Delta
Deal found 6/6$320
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/75:40 am
IAH
-
TRI
1 stop6h 16m
Delta
Wed 7/156:00 am
TRI
-
IAH
1 stop6h 14m
Delta
Deal found 6/7$325
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/96:01 am
IAH
-
TRI
1 stop5h 21m
American Airlines
Sun 7/125:00 am
TRI
-
IAH
1 stop5h 25m
American Airlines
Deal found 6/8$349
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/78:05 am
IAH
-
TRI
1 stop6h 23m
Delta
Sat 7/114:36 pm
TRI
-
IAH
1 stop5h 48m
Delta
Deal found 6/7$355
This American Airlines deal was found by Cheapflights users on 6/6. 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 8/196:06 am
IAH
-
TRI
1 stop4h 52m
American Airlines
Sun 8/236:06 pm
TRI
-
IAH
1 stop5h 16m
American Airlines
Deal found 6/6$365
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 6/238:05 am
IAH
-
TRI
1 stop6h 22m
Delta
Sat 6/2710:21 am
TRI
-
IAH
1 stop4h 17m
Delta
Deal found 6/7$369

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 June 9, 2026.

Round-trip from

$271
(Delta)

One-way from

$201
(Kiwi.com)

Popular in

September

Cheapest in

June

Average price

$234
From Houston to Kingsport
One-way flight from Houston to Kingsport
Highest demand for flights based on searches. 26% potential increase in price ($153 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 9, 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

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 7/7

8:05 am-3:28 pm

1 stop6h 23m

Blountville Tri Cities TN/VA

Tue 7/14

1:42 pm-5:39 pm

1 stop4h 57m

$271

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Wed 7/8

6:01 am-12:22 pm

1 stop5h 21m

Blountville Tri Cities TN/VA

Sat 7/18

5:24 pm-11:58 pm

1 stop7h 34m

$295
Quickest round-trip

HoustonBlountville

HOU - TRI

HOUTRI

Houston Hobby

Wed 7/8

5:17 pm-10:28 pm

1 stop4h 11m

Blountville Tri Cities TN/VA

Tue 7/14

6:00 am-9:45 am

1 stop4h 45m

$295

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Wed 7/8

5:40 am-12:56 pm

1 stop6h 16m

Blountville Tri Cities TN/VA

Sat 7/18

4:36 pm-9:24 pm

1 stop5h 48m

$305

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 7/7

5:40 am-12:56 pm

1 stop6h 16m

Blountville Tri Cities TN/VA

Thu 7/16

1:42 pm-7:58 pm

1 stop7h 16m

$310

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Wed 8/19

5:41 am-1:01 pm

1 stop6h 20m

Blountville Tri Cities TN/VA

Sun 8/23

6:00 am-11:15 am

1 stop6h 15m

$320

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 7/9

6:01 am-12:22 pm

1 stop5h 21m

Blountville Tri Cities TN/VA

Sun 7/12

5:00 am-9:25 am

1 stop5h 25m

$349

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 7/7

8:05 am-3:28 pm

1 stop6h 23m

Blountville Tri Cities TN/VA

Sat 7/11

4:36 pm-9:24 pm

1 stop5h 48m

$355

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Tue 6/23

8:05 am-3:27 pm

1 stop6h 22m

Blountville Tri Cities TN/VA

Sat 6/27

10:21 am-1:38 pm

1 stop4h 17m

$369

HoustonBlountville

IAH - TRI

IAHTRI

Houston George Bush Intcntl

Thu 9/24

7:00 am-3:02 pm

1 stop7h 02m

Blountville Tri Cities TN/VA

Sun 9/27

4:05 pm-7:21 pm

1 stop4h 16m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 25 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 June 9, 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 43% on airfare.

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

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 June 8, 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 June 9, 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.

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Entertainment

7.8

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 21m. The time it takes to get you to your destination can typically vary by up to 1h 02m. There are 870 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 $107 for a flight from Houston to Kingsport. The cheapest flight overall is $60 while the most popular route, (Houston Hobby - Blountville Tri Cities TN/VA) is currently priced at $295.

  • 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.

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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$62Average$119FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$206Average$373FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$417FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$382FlexibilityNo cancel feeOn-timeN/A

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