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$231+ Cheap flights from Blountville (TRI) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — HOU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$231
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$265
From Blountville Tri Cities TN/VA to Houston
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/16:23 amTRI - IAH
1 stop4h 45mAmerican Airlines
Sat 10/49:00 amIAH - TRI
1 stop6h 49mAmerican Airlines
Deal found 8/17$231
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/3011:02 amTRI - IAH
1 stop6h 32mAmerican Airlines
Fri 9/511:00 amIAH - TRI
1 stop6h 37mAmerican Airlines
Deal found 8/14$260
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 8/3011:02 amTRI - HOU
2 stops7h 58mAmerican Airlines
Fri 9/52:33 pmHOU - TRI
1 stop7h 07mAmerican Airlines
Deal found 8/17$275
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:11 amTRI - HOU
1 stop7h 07mDelta
Sat 10/46:00 amHOU - TRI
1 stop5h 37mDelta
Deal found 8/17$278
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:55 pmTRI - IAH
1 stop6h 01mDelta
Mon 11/176:00 amIAH - TRI
1 stop5h 05mDelta
Deal found 8/17$289
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:21 pmTRI - HOU
1 stop5h 18mDelta
Fri 9/56:00 amHOU - TRI
1 stop5h 58mDelta
Deal found 8/17$293
This American Airlines deal was found by Cheapflights users on 8/17. 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 11/144:13 pmTRI - IAH
1 stop7h 15mAmerican Airlines
Mon 11/175:00 amIAH - TRI
2 stops9h 08mAmerican Airlines
Deal found 8/17$294
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 8/234:38 pmTRI - IAH
1 stop6h 37mAmerican Airlines
Thu 8/282:32 pmIAH - TRI
1 stop7h 15mAmerican Airlines
Deal found 8/15$337
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/18:13 amTRI - HOU
2 stops8h 42mAmerican Airlines
Sat 10/410:15 amHOU - TRI
1 stop4h 44mAmerican Airlines
Deal found 8/17$376
This American Airlines deal was found by Cheapflights users on 8/15. 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 12/169:00 amTRI - IAH
2 stops9h 07mAmerican Airlines
Mon 1/199:06 amIAH - TRI
1 stop7h 23mAmerican Airlines
Deal found 8/15$389
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sun 8/317:15 amTRI - HOU
1 stop7h 36mAmerican Airlines
Thu 9/410:18 amHOU - TRI
1 stop4h 41mAmerican Airlines
Deal found 8/15$677

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 August 18, 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 10/1

6:23 am-10:08 am

1 stop4h 45m

Houston George Bush Intcntl

Sat 10/4

9:00 am-4:49 pm

1 stop6h 49m

$231

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Sat 8/30

11:02 am-4:34 pm

1 stop6h 32m

Houston George Bush Intcntl

Fri 9/5

11:00 am-6:37 pm

1 stop6h 37m

$260

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Sat 8/30

11:02 am-6:00 pm

2 stops7h 58m

Houston Hobby

Fri 9/5

2:33 pm-10:40 pm

1 stop7h 07m

$275

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Wed 10/1

6:11 am-12:18 pm

1 stop7h 07m

Houston Hobby

Sat 10/4

6:00 am-12:37 pm

1 stop5h 37m

$278

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Tue 12/16

6:55 pm-11:56 pm

1 stop6h 01m

Houston George Bush Intcntl

Mon 1/19

7:15 am-12:07 pm

1 stop3h 52m

$278

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 11/14

6:55 pm-11:56 pm

1 stop6h 01m

Houston George Bush Intcntl

Mon 11/17

6:00 am-12:05 pm

1 stop5h 05m

$289

BlountvilleHouston

TRI - IAH

TRIIAH

Blountville Tri Cities TN/VA

Fri 11/14

7:00 am-11:25 am

1 stop5h 25m

Houston George Bush Intcntl

Mon 11/17

2:24 pm-10:55 pm

1 stop7h 31m

$289

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Sat 8/30

1:21 pm-5:39 pm

1 stop5h 18m

Houston Hobby

Fri 9/5

6:00 am-12:58 pm

1 stop5h 58m

$293

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Wed 10/1

8:13 am-3:55 pm

2 stops8h 42m

Houston Hobby

Sat 10/4

10:15 am-3:59 pm

1 stop4h 44m

$376

BlountvilleHouston

TRI - HOU

TRIHOU

Blountville Tri Cities TN/VA

Sun 8/31

7:15 am-1:51 pm

1 stop7h 36m

Houston Hobby

Thu 9/4

10:18 am-3:59 pm

1 stop4h 41m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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 $331). 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 August 18, 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 August 18, 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
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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
7,981 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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.

  • 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 $218. Another option worth looking into is American Airlines, starting at $238 round trip. You may be able to fly from Blountville to Houston for 38% 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 $331). 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$339FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$363FlexibilityNo cancel feeOn-time71%

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