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$188+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LAS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap 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 July 31, 2025.

Round-trip from

$311
(American Airlines)

One-way from

$188
(Delta)

Popular in

October

Cheapest in

December

Average price

$537
From Kingsport to Las Vegas Harry Reid Intl
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One-way flight from Kingsport to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 3% potential increase in price ($19 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 July 2025
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Find 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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 10/2212:11 pmTRI - LAS
1 stop8h 02mAmerican Airlines
Tue 10/2812:52 pmLAS - TRI
1 stop7h 04mAmerican Airlines
Deal found 7/30$311
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 9/157:17 pmTRI - LAS
1 stop6h 06mDelta
Sat 9/206:00 amLAS - TRI
1 stop7h 05mDelta
Deal found 7/29$330

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 July 31, 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

Wed 10/22

12:11 pm-5:13 pm

1 stop8h 02m

Las Vegas Harry Reid Intl

Tue 10/28

12:52 pm-10:56 pm

1 stop7h 04m

$311

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Mon 9/15

7:17 pm-10:23 pm

1 stop6h 06m

Las Vegas Harry Reid Intl

Sat 9/20

6:00 am-4:05 pm

1 stop7h 05m

$330

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Tue 8/12

3:40 pm-7:00 pm

1 stop6h 20m

$188

BlountvilleLas Vegas

TRI - LAS

TRILAS

Blountville Tri Cities TN/VA

Tue 8/12

6:30 am-11:57 am

2 stops8h 27m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 $198). Flying from Kingsport 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 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 July 31, 2025.

When flying from Kingsport to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 27, 2025.

Travelers seeking maximum savings on their Kingsport to Las Vegas flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings 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 July 31, 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
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

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

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

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
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

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 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 5 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 $160, our data indicates the cheapest price to be $73. 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 $198). Flying from Kingsport 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
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North Las Vegas
Winchester
Primm
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Kingman
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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$241FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$130Average$246FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$228Average$442FlexibilityNo cancel feeOn-time69%
DeltaCheapest$232Average$452FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$263Average$466FlexibilityNo cancel feeOn-time71%

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