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$155+ Cheap flights from Kingsport, TN to Denver (DEN)

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Kingsport to Denver

Keep the following information in mind while searching for Kingsport to Denver flight deals. Data was last updated June 12, 2025.

Round-trip from

$274
(American Airlines)

One-way from

$155
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$396
From Kingsport to Denver Intl
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One-way flight from Kingsport to Denver Intl
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Kingsport to Denver

Cheapest flights from Kingsport to Denver
Explore the most affordable flight options available from Kingsport to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 8/224:38 pmTRI - DEN
1 stop7h 37mAmerican Airlines
Sun 8/3111:59 pmDEN - TRI
1 stop8h 26mAmerican Airlines
Deal found 6/12$274
This Delta deal was found by Cheapflights users on 6/10. 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 9/204:10 pmTRI - DEN
1 stop6h 10mDelta
Sat 9/276:05 amDEN - TRI
1 stop7h 01mDelta
Deal found 6/10$309
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/210:00 pmTRI - DEN
3 stops37h 23mMultiple Airlines
Thu 7/179:51 amDEN - TRI
2 stops26h 54mMultiple Airlines
Deal found 6/10$616
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/203:39 pmTRI - DEN
2 stops22h 43mAllegiant Air
Sun 6/225:44 pmDEN - TRI
2 stops19h 05mAllegiant Air
Deal found 6/10$732

Cheapflights Fare Finder

Customize your flight search to find flights from Kingsport to Denver 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 June 12, 2025.
Use the filters below to find and compare flights from Kingsport to Denver that are best for you.

Fly from

Kingsport

Fly to

Denver

Route

Depart

Return

Price

BlountvilleDenver

TRI - DEN

TRIDEN

Blountville Tri Cities TN/VA

Fri 8/22

4:38 pm-10:15 pm

1 stop7h 37m

Denver Intl

Sun 8/31

11:59 pm-10:25 am

1 stop8h 26m

$274

BlountvilleDenver

TRI - DEN

TRIDEN

Blountville Tri Cities TN/VA

Sat 9/20

4:10 pm-8:20 pm

1 stop6h 10m

Denver Intl

Sat 9/27

6:05 am-3:06 pm

1 stop7h 01m

$309

BlountvilleDenver

TRI - DEN

TRIDEN

Blountville Tri Cities TN/VA

Wed 7/2

10:00 pm-9:23 am

3 stops37h 23m

Denver Intl

Thu 7/17

9:51 am-2:45 pm

2 stops26h 54m

$616

BlountvilleDenver

TRI - DEN

TRIDEN

Blountville Tri Cities TN/VA

Thu 7/3

6:22 pm-10:56 pm

1 stop6h 34m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Kingsport to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Kingsport to Denver (average of $197). Flying from Kingsport to Denver in March is currently the most expensive (average of $278). 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 DEN?

Find hourly flight availability from Kingsport to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingsport to Denver as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Denver. Price data was last updated on June 8, 2025.

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

Weekly flight availability from Kingsport to Denver

Explore weekly flight availability from Kingsport to Denver. 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 June 12, 2025.

The most flights from K1N to DEN are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Kingsport to Denver. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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 Denver. 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 Denver from Kingsport?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Denver from Kingsport. Booking flights from Kingsport to Denver Intl (DEN) should be relatively easy as there are 0 daily inbound flights from Kingsport from 5 different airlines.

  • How popular is this Kingsport to Denver flight route?

    The Kingsport to Denver Intl flight path was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    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 Kingsport to Denver on time: SkyWest Airlines (90%), Allegiant Air (79%), United Airlines (65%).

  • What are the cheapest flights from Kingsport to Denver?

    Looking for the cheapest flight from Kingsport to Denver? While on average our users pay $697, our data indicates the cheapest price to be $71. The most popular route (Blountville Tri Cities TN/VA - Denver Intl), is priced around $309.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Kingsport to Denver (average of $197). Flying from Kingsport to Denver in March is currently the most expensive (average of $278). 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 Kingsport?

Book flights to Kingsport if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

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Alternative routes for Kingsport to Denver

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Top 5 airlines flying from Kingsport to Denver

Discover the top 5 airlines that operate flights from Kingsport to Denver. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$60Average$140FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$70Average$170FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$203Average$356FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$220Average$412FlexibilityNo cancel feeOn-time69%
DeltaCheapest$246Average$339FlexibilityNo cancel feeOn-timeN/A

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