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Kingsport

$148+ Cheap flights from Denver (DEN) to Kingsport, TN

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TYS
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Denver to Kingsport

Cheapest flights from Denver to Kingsport
Explore the most affordable flight options available from Denver to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Delta deal was found by Cheapflights users on 12/18. 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 12/225:45 amDEN - TRI
1 stop5h 24mDelta
Sun 1/46:49 pmTRI - DEN
1 stop7h 18mDelta
Deal found 12/18$464
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/2210:30 amDEN - TRI
2 stops9h 28mAmerican Airlines
Sun 1/45:10 amTRI - DEN
1 stop6h 10mAmerican Airlines
Deal found 12/18$653
This American Airlines deal was found by Cheapflights users on 12/20. 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 12/233:59 pmDEN - TRI
1 stop5h 55mAmerican Airlines
Sat 12/272:45 pmTRI - DEN
2 stops9h 16mAmerican Airlines
Deal found 12/20$838
This Delta deal was found by Cheapflights users on 12/19. 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 12/235:30 amDEN - TRI
2 stops10h 37mDelta
Sat 12/276:00 amTRI - DEN
2 stops10h 06mDelta
Deal found 12/19$2,810

Find flight deals from Denver to Kingsport

Keep the following information in mind while searching for Denver to Kingsport flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$148
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$797
Provider with most accurate pricing for Denver Intl-Blountville Tri Cities TN/VA flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Blountville Tri Cities TN/VA flights.
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From Denver Intl to Kingsport
Search Deals
One-way flight from Denver Intl to Kingsport
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Kingsport 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 21, 2025.
Use the filters below to find and compare flights from Denver to Kingsport that are best for you.

Fly from

Denver

Fly to

Kingsport

Route

Depart

Return

Price

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Wed 1/14

7:50 am-4:01 pm

1 stop6h 11m

Blountville Tri Cities TN/VA

Mon 1/19

4:33 pm-8:53 pm

1 stop6h 20m

$269

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Tue 3/3

12:59 am-9:34 am

1 stop6h 35m

Blountville Tri Cities TN/VA

Wed 3/11

3:52 pm-10:18 pm

1 stop8h 26m

$269

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Wed 1/7

6:00 am-1:04 pm

1 stop5h 04m

Blountville Tri Cities TN/VA

Wed 1/14

5:06 pm-9:14 pm

1 stop6h 08m

$274

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Wed 3/4

8:09 am-3:40 pm

1 stop5h 31m

Blountville Tri Cities TN/VA

Wed 3/11

7:45 am-3:54 pm

2 stops10h 09m

$309

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Fri 4/17

12:59 am-9:35 am

1 stop6h 36m

Blountville Tri Cities TN/VA

Sat 4/25

4:30 pm-8:23 pm

1 stop5h 53m

$309

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Sat 4/18

12:54 pm-11:44 pm

2 stops8h 50m

Blountville Tri Cities TN/VA

Sat 4/25

6:24 pm-9:51 pm

1 stop5h 27m

$314

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Wed 1/14

8:15 pm-12:13 pm

2 stops37h 58m

Blountville Tri Cities TN/VA

Mon 1/19

5:08 pm-11:07 pm

1 stop7h 59m

$332

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Wed 1/7

7:50 am-9:16 pm

2 stops11h 26m

Blountville Tri Cities TN/VA

Wed 1/14

8:00 am-6:13 pm

2 stops12h 13m

$418

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Mon 1/19

6:00 am-4:01 pm

1 stop8h 01m

Blountville Tri Cities TN/VA

Mon 1/26

4:33 pm-10:34 pm

1 stop8h 01m

$969

DenverBlountville

DEN - TRI

DENTRI

Denver Intl

Sun 1/18

6:05 am-4:28 pm

3 stops32h 23m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 17 results
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Best time to book a flight from Denver to Kingsport

Have a flexible travel schedule? Discover the best time to fly to Kingsport from Denver 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 Denver to Kingsport

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

Currently, February is the cheapest month in which you can book a flight from Denver to Kingsport (average of $57). Flying from Denver to Kingsport in January is currently the most expensive (average of $100). 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 DEN to K1N?

Find hourly flight availability from Denver to Kingsport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

When flying from Denver to Kingsport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the morning.

What is the cheapest day to fly from Denver to Kingsport?

Use this chart to determine the cheapest time to fly round-trip from Denver to Kingsport. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Denver to Kingsport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Kingsport

Explore weekly flight availability from Denver to Kingsport. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 21, 2025.

The most flights from DEN to K1N are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Kingsport

Get insights into the airlines that provide service to Kingsport. 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 Kingsport. Reviews last updated December 21, 2025.
See what other customers who have flown with Delta and American Airlines from Denver to Kingsport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,021 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
11,050 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Denver to Kingsport. 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 Denver to Kingsport?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Kingsport. You should not have trouble finding flights to Kingsport from Denver Intl; the airport handles an average of 0 outbound flights to Kingsport per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Denver airport to Kingsport. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How popular is this Denver to Kingsport flight route?

    Flights from Denver Intl to Kingsport have been viewed 5 times in the past calendar month.

  • How long is the flight from Denver to Kingsport?

    Airlines like American Airlines and Delta fly from Denver to Kingsport in about 6h 11m. The time it takes to get you to your destination can typically vary by up to 24m. The distance between Denver and Kingsport is about 1228 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Denver to Kingsport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Denver to Kingsport on time: United Airlines (90%), Frontier (83%), Allegiant Air (81%).

  • What are the cheapest flights from Denver to Kingsport?

    The cheapest flight price from Denver to Kingsport is $54. On average you can expect to pay $179. The most popular route, (Denver Intl - Blountville Tri Cities TN/VA), can usually be booked for $269.

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

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

  • How can I find direct flights from Denver to Kingsport?

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

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

    Yes. Cheapflights offers flight deals from Denver to Kingsport 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 Denver to Kingsport?

    Currently, February is the cheapest month in which you can book a flight from Denver to Kingsport (average of $57). Flying from Denver to Kingsport in January is currently the most expensive (average of $100). 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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Alternative routes for Denver to Kingsport

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Denver to Kingsport

Discover the top 5 airlines that operate flights from Denver to Kingsport. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$63Average$158FlexibilityNo cancel feeOn-time88%
FrontierCheapest$84Average$192FlexibilityNo cancel feeOn-time62%
DeltaCheapest$133Average$336FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$380FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$233Average$453FlexibilityNo cancel feeOn-time69%

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