HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$264+ Cheap flights from Kingsport, TN to Houston

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HOU
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kingsport to Houston 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 Kingsport to Houston

Keep the following information in mind while searching for Kingsport to Houston flight deals. Data was last updated April 1, 2025.

Round-trip from

$319
(American Airlines)

One-way from

$264
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$288
From Kingsport to Houston
Search Deals
One-way flight from Kingsport to Houston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Kingsport to Houston

Cheapest flights from Kingsport to Houston
Explore the most affordable flight options available from Kingsport to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 6/187:14 amTRI - HOU
1 stop7h 42mAmerican Airlines
Wed 6/258:56 amHOU - TRI
1 stop6h 00mAmerican Airlines
Deal found 3/31$319
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/266:23 pmTRI - IAH
1 stop5h 00mAmerican Airlines
Thu 5/12:57 pmIAH - TRI
1 stop5h 58mAmerican Airlines
Deal found 3/31$319
This Delta deal was found by Cheapflights users on 3/31. 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.
Fri 5/233:54 pmTRI - IAH
1 stop6h 16mDelta
Mon 5/266:00 amIAH - TRI
1 stop5h 55mDelta
Deal found 3/31$389
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/238:34 amTRI - IAH
3 stops35h 25mMultiple Airlines
Mon 5/268:24 amIAH - TRI
2 stops35h 07mMultiple Airlines
Deal found 3/31$501
This Delta deal was found by Cheapflights users on 3/31. 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 4/110:30 amTRI - HOU
1 stop4h 20mDelta
Mon 4/76:37 pmHOU - TRI
1 stop14h 13mDelta
Deal found 3/31$702

Cheapflights Fare Finder

Customize your flight search to find flights from Kingsport to Houston 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 1, 2025.
Use the filters below to find and compare flights from Kingsport to Houston that are best for you.

Fly from

Kingsport

Fly to

Houston

Route

Depart

Return

Price

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Wed 6/18

7:14 am-1:56 pm

1 stop7h 42m

Houston Hobby

Wed 6/25

8:56 am-3:56 pm

1 stop6h 00m

$319

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Sat 4/26

6:23 pm-10:23 pm

1 stop5h 00m

Houston George Bush Intcntl

Thu 5/1

2:57 pm-9:55 pm

1 stop5h 58m

$319

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/23

3:54 pm-9:10 pm

1 stop6h 16m

Houston George Bush Intcntl

Mon 5/26

6:00 am-12:55 pm

1 stop5h 55m

$389

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 5/23

8:34 am-6:59 pm

3 stops35h 25m

Houston George Bush Intcntl

Mon 5/26

8:24 am-8:31 pm

2 stops35h 07m

$501

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 5/14

6:01 pm-12:41 am

1 stop7h 40m

$264

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Wed 5/14

6:55 am-1:58 pm

2 stops8h 03m

$269

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Wed 5/14

6:10 am-9:33 am

1 stop4h 23m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Kingsport to Houston

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

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

Currently, September is the cheapest month in which you can book a flight from Kingsport to Houston (average of $230). Flying from Kingsport to Houston in March is currently the most expensive (average of $334). 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 K1N to HOU?

Find hourly flight availability from Kingsport to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingsport to Houston as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Houston. Price data was last updated on May 5, 2024.

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

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 1, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Kingsport to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest flights from Kingsport to Houston?

    On average you can expect to pay $170 for a flight from Kingsport to Houston. The cheapest flight overall is $63 while the most popular route, (Blountville Tri Cities TN/VA - Houston Hobby) is currently priced at $319.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Kingsport to Houston (average of $230). Flying from Kingsport to Houston in March is currently the most expensive (average of $334). 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 Kingsport to Houston

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

Top 4 airlines flying from Kingsport to Houston

Discover the top 4 airlines that operate flights from Kingsport to Houston. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$80Average$129FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$148Average$354FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$377FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$356FlexibilityNo 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.