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$162+ Cheap flights from Blountville to Las Vegas (TRI - LAS)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — LAS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Blountville to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) to Las Vegas (LAS). 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 14, 2025.

Round-trip from

$311
(Delta)

One-way from

$162
(Kiwi.com)

Popular in

October

Cheapest in

August

Average price

$373
From Blountville Tri Cities TN/VA to Las Vegas Harry Reid Intl
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One-way flight from Blountville Tri Cities TN/VA to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Blountville to Las Vegas

Cheapest flights from Blountville to Las Vegas
Explore the most affordable flight options available from Blountville to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:28 pmTRI - LAS
1 stop9h 22mDelta
Fri 11/1412:35 amLAS - TRI
1 stop5h 59mDelta
Deal found 8/14$311
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 11/82:40 pmTRI - LAS
2 stops8h 59mAmerican Airlines
Sat 11/158:05 amLAS - TRI
1 stop8h 55mAmerican Airlines
Deal found 8/14$316
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:28 pmTRI - LAS
1 stop9h 22mDelta
Tue 10/2111:54 pmLAS - TRI
1 stop6h 28mDelta
Deal found 8/14$330
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/217:14 amTRI - LAS
2 stops10h 32mAmerican Airlines
Mon 10/2711:45 pmLAS - TRI
1 stop9h 01mAmerican Airlines
Deal found 8/13$335
This Delta deal was found by Cheapflights users on 8/13. 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 11/71:28 pmTRI - LAS
1 stop9h 22mDelta
Fri 11/1410:10 pmLAS - TRI
1 stop8h 24mDelta
Deal found 8/13$349
This American Airlines deal was found by Cheapflights users on 8/13. 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 11/712:03 pmTRI - LAS
2 stops10h 20mAmerican Airlines
Fri 11/1410:49 pmLAS - TRI
1 stop6h 31mAmerican Airlines
Deal found 8/13$354
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/193:40 pmTRI - LAS
1 stop6h 20mDelta
Fri 8/2212:33 amLAS - TRI
1 stop6h 37mDelta
Deal found 8/14$385
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/198:13 amTRI - LAS
2 stops10h 52mAmerican Airlines
Tue 8/269:19 amLAS - TRI
1 stop8h 32mAmerican Airlines
Deal found 8/12$390
This Delta deal was found by Cheapflights users on 8/13. 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 10/177:17 pmTRI - LAS
1 stop7h 13mDelta
Fri 10/247:10 pmLAS - TRI
2 stops11h 12mDelta
Deal found 8/13$427

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to Las Vegas 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 14, 2025.
Use the filters below to find and compare flights from Blountville to Las Vegas that are best for you.

Fly from

Blountville

Fly to

Las Vegas

Route

Depart

Return

Price

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Sat 11/8

1:28 pm-7:50 pm

1 stop9h 22m

Las Vegas Harry Reid Intl

Fri 11/14

12:35 am-9:34 am

1 stop5h 59m

$311

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Sat 9/20

1:22 pm-6:58 pm

1 stop8h 36m

Las Vegas Harry Reid Intl

Mon 9/22

12:29 am-9:44 am

1 stop6h 15m

$311

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Sat 9/20

12:25 pm-5:40 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Tue 9/23

8:55 am-8:55 pm

2 stops9h 00m

$316

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Sat 11/8

2:40 pm-8:39 pm

2 stops8h 59m

Las Vegas Harry Reid Intl

Sat 11/15

8:05 am-8:00 pm

1 stop8h 55m

$316

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Thu 9/11

5:12 pm-10:26 pm

2 stops32h 14m

$162

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Sun 9/14

5:12 pm-11:05 am

2 stops44h 53m

$226

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Fri 9/12

7:17 pm-8:44 am

2 stops16h 27m

$259

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Sat 9/13

11:00 am-10:19 pm

2 stops14h 19m

$314

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Mon 10/13

6:51 pm-10:26 pm

2 stops54h 35m

$328

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Wed 8/20

12:10 pm-5:34 pm

1 stop8h 24m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results
1
2

Best time to book a flight from Blountville to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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 Las Vegas

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

Currently, August is the cheapest month in which you can book a flight from Blountville to Las Vegas (average of $198). Flying from Blountville to Las Vegas in March is currently the most expensive (average of $269). 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 LAS?

Find hourly flight availability from Blountville to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from Blountville to Las Vegas by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Blountville to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Blountville to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

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 Las Vegas. 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 airlines flying from Blountville to Las Vegas round-trip?

    Delta, at $310, was found to be the cheapest airline from Blountville to Las Vegas. An alternate airline flying to your destination would be American Airlines. Delta is 47% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Blountville to Las Vegas?

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

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

    Yes. Cheapflights offers flight deals from Blountville to Las Vegas 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 Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Blountville to Las Vegas (average of $198). Flying from Blountville to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Blountville to Las Vegas

Discover the top 2 airlines that operate flights from Blountville to Las Vegas. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$310Average$638FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$583FlexibilityNo cancel feeOn-time71%

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