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$117+ Cheap flights from Blountville (TRI) 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — HOU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Blountville to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$231
(American Airlines)

One-way from

$117
(Kiwi.com)

Popular in

October

Cheapest in

November

Average price

$346
From Blountville Tri Cities TN/VA to Houston
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One-way flight from Blountville Tri Cities TN/VA to Houston
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Blountville to Houston

Cheapest flights from Blountville to Houston
Explore the most affordable flight options available from Blountville to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 10/295:25 pmTRI - IAH
1 stop5h 58mAmerican Airlines
Wed 11/59:28 amIAH - TRI
1 stop5h 14mAmerican Airlines
Deal found 9/15$231
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/126:08 amTRI - IAH
1 stop5h 01mAmerican Airlines
Mon 11/172:24 pmIAH - TRI
1 stop7h 31mAmerican Airlines
Deal found 9/15$260
This Delta deal was found by Cheapflights users on 9/16. 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 11/1312:50 pmTRI - IAH
1 stop5h 55mDelta
Mon 11/175:15 amIAH - TRI
1 stop5h 50mDelta
Deal found 9/16$289
This American Airlines deal was found by Cheapflights users on 9/17. 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 11/1412:03 pmTRI - IAH
2 stops8h 21mAmerican Airlines
Mon 11/175:04 pmIAH - TRI
1 stop5h 23mAmerican Airlines
Deal found 9/17$294
This Delta deal was found by Cheapflights users on 9/14. 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 11/207:29 pmTRI - HOU
1 stop5h 17mDelta
Wed 11/262:32 pmHOU - TRI
1 stop7h 01mDelta
Deal found 9/14$304
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/304:31 pmTRI - HOU
1 stop4h 40mAmerican Airlines
Sat 10/42:33 pmHOU - TRI
1 stop7h 07mAmerican Airlines
Deal found 9/15$305
This Delta deal was found by Cheapflights users on 9/15. 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 9/306:11 amTRI - IAH
1 stop5h 12mDelta
Sat 10/45:45 amIAH - TRI
1 stop5h 52mDelta
Deal found 9/15$305
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/3012:27 pmTRI - IAH
2 stops8h 48mAmerican Airlines
Sat 10/44:29 pmIAH - TRI
1 stop5h 11mAmerican Airlines
Deal found 9/15$310
This Delta deal was found by Cheapflights users on 9/16. 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 12/512:51 pmTRI - HOU
1 stop6h 01mDelta
Mon 12/86:00 amHOU - TRI
1 stop5h 06mDelta
Deal found 9/16$319
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/208:25 pmTRI - IAH
1 stop4h 53mAmerican Airlines
Wed 11/262:24 pmIAH - TRI
2 stops8h 29mAmerican Airlines
Deal found 9/14$325
This Delta deal was found by Cheapflights users on 9/15. 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 12/510:12 amTRI - IAH
1 stop5h 55mDelta
Sun 12/75:10 amIAH - TRI
1 stop5h 56mDelta
Deal found 9/15$334
This Delta deal was found by Cheapflights users on 9/15. 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 12/3110:52 amTRI - HOU
1 stop4h 44mDelta
Mon 1/56:00 amHOU - TRI
1 stop8h 03mDelta
Deal found 9/15$392

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville 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 September 17, 2025.
Use the filters below to find and compare flights from Blountville to Houston that are best for you.

Fly from

Blountville

Fly to

Houston

Route

Depart

Return

Price

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 10/29

5:25 pm-10:23 pm

1 stop5h 58m

Houston George Bush Intcntl

Wed 11/5

9:28 am-3:42 pm

1 stop5h 14m

$231

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Mon 11/24

3:34 pm-8:00 pm

1 stop5h 26m

Houston George Bush Intcntl

Fri 11/28

6:16 am-12:14 pm

1 stop4h 58m

$260

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Wed 11/12

6:08 am-10:09 am

1 stop5h 01m

Houston George Bush Intcntl

Mon 11/17

2:24 pm-10:55 pm

1 stop7h 31m

$260

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 11/20

7:29 pm-11:56 pm

1 stop5h 27m

Houston George Bush Intcntl

Wed 11/26

5:15 am-12:05 pm

1 stop5h 50m

$278

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 10/10

1:28 pm-5:04 pm

1 stop4h 36m

Houston George Bush Intcntl

Tue 10/14

5:30 am-12:43 pm

1 stop6h 13m

$289

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Thu 11/13

6:05 am-11:30 am

1 stop6h 25m

Houston George Bush Intcntl

Mon 11/17

5:15 am-12:05 pm

1 stop5h 50m

$289

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Thu 11/20

7:29 pm-11:46 pm

1 stop5h 17m

Houston Hobby

Wed 11/26

2:32 pm-10:33 pm

1 stop7h 01m

$304

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Fri 12/5

12:51 pm-5:52 pm

1 stop6h 01m

Houston Hobby

Sun 12/7

6:00 am-12:06 pm

1 stop5h 06m

$304

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Tue 9/30

4:31 pm-8:11 pm

1 stop4h 40m

Houston Hobby

Sat 10/4

2:33 pm-10:40 pm

1 stop7h 07m

$305

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Fri 12/5

12:51 pm-5:52 pm

1 stop6h 01m

Houston Hobby

Mon 12/8

6:00 am-12:06 pm

1 stop5h 06m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
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Best time to book a flight from Blountville to Houston

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

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

Currently, September is the cheapest month in which you can book a flight from Blountville to Houston (average of $230). Flying from Blountville to Houston in March is currently the most expensive (average of $330). 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 TRI to HOU?

Find hourly flight availability from Blountville 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 September 17, 2025.

One of the essential ways to save on airfare from Blountville to Houston 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 31% on airfare.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Blountville to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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

  • What airport do you fly from for flights from Blountville to Houston?

    Located just 5.7 mi from the city center, Blountville Tri Cities TN/VA is the airport most travelers will use when flying to Houston from Blountville. Booking flights from Tri Cities TN/VA (TRI) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 2 different airlines.

  • How long is the flight from Blountville to Houston?

    For as low as $304, American Airlines can have you in Houston from Blountville in 5h 17m. Airlines will cover a distance of 880 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Blountville to Houston round-trip?

    Flying on Delta is currently your cheapest option to Houston, with prices starting at $228. Another option worth looking into is American Airlines, starting at $230 round trip. You may be able to fly from Blountville to Houston for 37% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Blountville to Houston (average of $230). Flying from Blountville to Houston in March is currently the most expensive (average of $330). 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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Top 2 airlines flying from Blountville to Houston

Discover the top 2 airlines that operate flights from Blountville 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$357FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$230Average$371FlexibilityNo cancel feeOn-time71%

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