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$109+ Cheap flights from Kingsport, TN to Las Vegas (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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LAS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Kingsport to Las Vegas

Cheapest flights from Kingsport to Las Vegas
Explore the most affordable flight options available from Kingsport to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:49 pmTRI - LAS
1 stop7h 31mDelta
Tue 12/3010:04 pmLAS - TRI
1 stop9h 08mDelta
Deal found 12/16$502
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amTRI - LAS
1 stop6h 57mAmerican Airlines
Tue 12/3010:00 amLAS - TRI
2 stops8h 58mAmerican Airlines
Deal found 12/16$537
This Delta deal was found by Cheapflights users on 12/16. 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.
Wed 12/173:36 pmTRI - LAS
1 stop8h 09mDelta
Mon 12/2211:20 pmLAS - TRI
1 stop7h 14mDelta
Deal found 12/16$547
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:18 pmTRI - LAS
1 stop8h 03mAmerican Airlines
Mon 12/227:00 amLAS - TRI
2 stops9h 59mAmerican Airlines
Deal found 12/16$552
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:13 pmTRI - LAS
1 stop8h 28mAmerican Airlines
Mon 12/227:00 amLAS - TRI
2 stops9h 59mAmerican Airlines
Deal found 12/16$667
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:45 pmTRI - LAS
2 stops10h 03mAmerican Airlines
Sat 12/2710:51 amLAS - TRI
1 stop8h 19mAmerican Airlines
Deal found 12/16$673
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:55 pmTRI - LAS
2 stops29h 55mMultiple Airlines
Thu 1/111:03 pmLAS - TRI
1 stop11h 12mMultiple Airlines
Deal found 12/16$764
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amTRI - LAS
1 stop7h 01mAmerican Airlines
Thu 1/16:00 amLAS - TRI
1 stop6h 43mAmerican Airlines
Deal found 12/16$769
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amTRI - LAS
1 stop6h 57mAmerican Airlines
Sun 12/2811:55 pmLAS - TRI
1 stop7h 18mAmerican Airlines
Deal found 12/16$783

Find flight deals from Kingsport to Las Vegas

Keep the following information in mind while searching for Kingsport to Las Vegas flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$311
(American Airlines)

One-way from

$109
(Kiwi.com)

Popular in

January

Cheapest in

August

Average price

$435
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Las Vegas Harry Reid Intl flights.
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From Kingsport to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Kingsport to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport 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 December 18, 2025.
Use the filters below to find and compare flights from Kingsport to Las Vegas that are best for you.

Fly from

Kingsport

Fly to

Las Vegas

Route

Depart

Return

Price

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Fri 1/9

5:08 pm-7:31 pm

2 stops29h 23m

Las Vegas Harry Reid Intl

Sun 1/11

10:45 pm-12:13 pm

1 stop10h 28m

$320

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Mon 3/2

5:08 pm-10:15 am

1 stop20h 07m

Las Vegas Harry Reid Intl

Thu 3/5

12:17 pm-12:13 pm

2 stops20h 56m

$356

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Wed 1/14

8:00 am-2:29 pm

1 stop9h 29m

Las Vegas Harry Reid Intl

Wed 1/21

7:00 am-4:01 pm

1 stop6h 01m

$368

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Tue 1/13

1:45 pm-6:56 pm

1 stop8h 11m

Las Vegas Harry Reid Intl

Tue 1/20

10:15 pm-9:31 am

1 stop8h 16m

$368

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Fri 2/13

7:13 pm-11:33 pm

1 stop7h 20m

Las Vegas Harry Reid Intl

Tue 2/17

11:25 pm-9:34 am

1 stop7h 09m

$399

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Sat 5/16

4:30 pm-9:11 pm

1 stop7h 41m

Las Vegas Harry Reid Intl

Mon 5/25

11:30 pm-9:35 am

1 stop7h 05m

$399

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Fri 1/23

12:53 pm-6:20 pm

2 stops32h 27m

$109

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Fri 1/23

12:07 pm-5:43 pm

1 stop8h 36m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Kingsport to Las Vegas

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

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

Currently, August is the cheapest month in which you can book a flight from Kingsport to Las Vegas (average of $79). Flying from Kingsport to Las Vegas in November is currently the most expensive (average of $171). 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 LAS?

Find hourly flight availability from Kingsport 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 December 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% on flights from Kingsport to Las Vegas by exploring options for tickets at noon.

What is the cheapest day to fly from Kingsport to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Las Vegas. Price data was last updated on December 13, 2025.

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

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 December 18, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Kingsport to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,055 reviews
Delta
7.9
Good
8,004 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kingsport 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 airport do you fly into for flights to Las Vegas from Kingsport?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly into when you book flights from Kingsport to Las Vegas. 5 airlines have flights to Harry Reid Intl from Kingsport on a regular basis. Booking flights from Kingsport to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 0 inbound flights from Kingsport per day.

  • How popular is this Kingsport to Las Vegas flight route?

    The Kingsport to Las Vegas Harry Reid Intl flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest flights from Kingsport to Las Vegas?

    Looking for the cheapest flight from Kingsport to Las Vegas? While on average our users pay $236, our data indicates the cheapest price to be $89. The most popular route (Blountville Tri Cities TN/VA - Las Vegas Harry Reid Intl), is priced around $311.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kingsport to Las Vegas (average of $79). Flying from Kingsport to Las Vegas in November is currently the most expensive (average of $171). 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
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Needles
Boulder City

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Top 5 airlines flying from Kingsport to Las Vegas

Discover the top 5 airlines that operate flights from Kingsport 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$127Average$264FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$130Average$247FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$228Average$400FlexibilityNo cancel feeOn-time69%
DeltaCheapest$233Average$396FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$448FlexibilityNo cancel feeOn-time71%

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