$138+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DEN
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Kingsport to DenverExplore 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 August 14, 2026.
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 August 14, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:36 pm -
2 stops17h 30m
Mon 10/196:40 am -
1 stop7h 16m
Deal found 8/13![Multiple Airlines logo]()
$268
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:36 pm -
2 stops30h 55m
Mon 10/266:40 am -
1 stop7h 16m
Deal found 8/13![Multiple Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/205:22 pm -
1 stop8h 36m
Wed 10/283:14 pm -
1 stop5h 20m
Deal found 8/11![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:10 pm -
1 stop19h 57m
Sun 9/610:09 am -
2 stops28h 13m
Deal found 8/10![Multiple Airlines logo]()
$323
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:19 pm -
1 stop5h 53m
Mon 10/2612:59 am -
1 stop6h 27m
Deal found 8/12![Delta logo]()
$329
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 10/167:19 pm -
1 stop5h 53m
Mon 10/196:00 am -
1 stop4h 36m
Deal found 8/13![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/95:22 pm -
1 stop8h 36m
Wed 10/144:07 pm -
1 stop5h 33m
Deal found 8/11![American Airlines logo]()
$345
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:55 pm -
1 stop7h 29m
Mon 12/288:05 am -
1 stop5h 01m
Deal found 8/12![Delta logo]()
$359
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:55 pm -
1 stop7h 29m
Mon 12/288:05 am -
1 stop5h 01m
Deal found 8/12![Delta logo]()
$379
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.
Wed 10/287:00 am -
2 stops9h 21m
Wed 11/43:41 pm -
1 stop5h 19m
Deal found 8/13![American Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 10/238:41 pm -
1 stop13h 43m
Sat 10/3111:59 pm -
2 stops43h 02m
Deal found 8/9![Multiple Airlines logo]()
$404
Best flights from Kingsport to DenverDiscover carefully curated flight deals from Kingsport to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Kingsport to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop5h 40m
Wed 12/210:40 am -
1 stop5h 56m
Deal found 8/12![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/11. 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 10/167:19 pm -
1 stop5h 53m
Mon 10/196:00 am -
1 stop4h 36m
Deal found 8/11![Delta logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop5h 40m
Sun 11/2912:58 am -
1 stop6h 20m
Deal found 8/12![Delta logo]()
$339
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 8/256:00 am -
2 stops10h 24m
Fri 8/281:20 pm -
1 stop5h 47m
Deal found 8/13![American Airlines logo]()
$807
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 12/246:55 pm -
1 stop7h 29m
Mon 12/288:05 am -
1 stop5h 01m
Deal found 8/10![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/9. 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 12/256:05 am -
1 stop5h 30m
Mon 12/287:05 am -
1 stop6h 01m
Deal found 8/9![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 8/11. 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 11/276:00 am -
1 stop16h 22m
Mon 11/308:00 am -
1 stop4h 55m
Deal found 8/11![Delta logo]()
$542
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
2 stops11h 59m
Tue 12/16:00 am -
1 stop5h 02m
Deal found 8/12![Delta logo]()
$616
This Delta deal was found by Cheapflights users on 8/9. 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 12/256:05 am -
1 stop5h 30m
Sun 12/276:30 pm -
1 stop13h 05m
Deal found 8/9![Delta logo]()
$671
This Delta deal was found by Cheapflights users on 8/11. 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 12/266:55 pm -
1 stop5h 22m
Tue 12/296:05 am -
1 stop7h 01m
Deal found 8/11![Delta logo]()
$819
This Delta deal was found by Cheapflights users on 8/11. 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 11/276:00 am -
1 stop9h 17m
Sun 11/296:00 am -
1 stop6h 55m
Deal found 8/11![Delta logo]()
$912
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
2 stops8h 06m
Wed 12/210:40 am -
1 stop5h 56m
Deal found 8/12![Delta logo]()
$926
Last-minute flights from Kingsport to DenverDiscover last-minute flight deals from Kingsport to Denver. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Kingsport to Denver. Data last updated August 14, 2026 and is based on user searches.
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.
Fri 8/145:23 pm -
1 stop6h 52m
Sat 8/223:02 pm -
1 stop5h 57m
Deal found 8/12![American Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:10 pm -
1 stop19h 57m
Sun 9/610:09 am -
2 stops28h 13m
Deal found 8/10![Multiple Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:23 pm -
1 stop6h 52m
Sun 9/66:30 am -
1 stop6h 01m
Deal found 8/10![American Airlines logo]()
$339
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 9/45:23 pm -
1 stop6h 52m
Tue 9/82:21 pm -
1 stop7h 28m
Deal found 8/13![American Airlines logo]()
$420
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.
Sat 9/126:25 am -
1 stop5h 35m
Sat 9/191:17 pm -
1 stop7h 32m
Deal found 8/12![American Airlines logo]()
$319
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:13 pm -
1 stop5h 52m
Thu 9/1712:50 am -
1 stop6h 43m
Deal found 8/12![Delta logo]()
$329
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.
Wed 9/235:31 pm -
1 stop7h 03m
Mon 9/281:21 pm -
1 stop7h 40m
Deal found 8/12![American Airlines logo]()
$408
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.
Thu 9/245:31 pm -
1 stop6h 11m
Sun 9/2711:59 pm -
1 stop7h 43m
Deal found 8/12![American Airlines logo]()
$418
One-way flights from Kingsport to DenverSearch for one-way flight options from Kingsport to Denver. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Kingsport to Denver. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/214:36 pm -
2 stops17h 28m
Deal found 8/9![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 11/308:41 pm -
2 stops37h 01m
Deal found 8/11![Multiple Airlines logo]()
$178
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:53 pm -
2 stops29h 36m
Deal found 8/13![Multiple Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/205:22 pm -
1 stop8h 36m
Deal found 8/11![American Airlines logo]()
$329
Find flight deals from Kingsport to Denver
Keep the following information in mind while searching for Kingsport to Denver flight deals. Data was last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $268 (Kiwi.com) |
One-way from | $138 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $646 |
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 August 14, 2026.
Use the filters below to find and compare flights from Kingsport to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Thu 11/26
6:00 am-9:40 am
1 stop5h 40m
Denver Intl
Wed 12/2
10:40 am-6:36 pm
1 stop5h 56m
$329
Quickest round-trip
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Fri 10/16
7:19 pm-11:12 pm
1 stop5h 53m
Denver Intl
Mon 10/19
6:00 am-12:36 pm
1 stop4h 36m
$339
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Thu 11/26
6:00 am-9:40 am
1 stop5h 40m
Denver Intl
Sun 11/29
12:58 am-9:18 am
1 stop6h 20m
$339
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Thu 12/24
6:55 pm-12:24 am
1 stop7h 29m
Denver Intl
Mon 12/28
8:05 am-3:06 pm
1 stop5h 01m
$369
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Fri 12/25
6:05 am-9:35 am
1 stop5h 30m
Denver Intl
Mon 12/28
7:05 am-3:06 pm
1 stop6h 01m
$478
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Fri 11/27
6:00 am-8:22 pm
1 stop16h 22m
Denver Intl
Mon 11/30
8:00 am-2:55 pm
1 stop4h 55m
$542
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Fri 11/27
6:00 am-3:59 pm
2 stops11h 59m
Denver Intl
Tue 12/1
6:00 am-1:02 pm
1 stop5h 02m
$616
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Fri 12/25
6:05 am-9:35 am
1 stop5h 30m
Denver Intl
Sun 12/27
6:30 pm-9:35 am
1 stop13h 05m
$671
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Tue 8/25
6:00 am-2:24 pm
2 stops10h 24m
Denver Intl
Fri 8/28
1:20 pm-9:07 pm
1 stop5h 47m
$807
BlountvilleDenver
TRI Blountville Tri Cities TN/VA - DEN Denver Intl
TRIDEN
Blountville Tri Cities TN/VA
Sat 12/26
6:55 pm-10:17 pm
1 stop5h 22m
Denver Intl
Tue 12/29
6:05 am-3:06 pm
1 stop7h 01m
$819
Showing 1-10 of 17 resultsSorted by cheapest first
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.
TRI-DEN
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
K1N-DEN
TRI-DEN
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 August 14, 2026.
One of the essential ways to save on airfare from Kingsport to Denver is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 50% on airfare.
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 August 14, 2026.
The most flights from K1N to DEN are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Kingsport to Denver?
Airfare is below average for this route at the moment.
Kingsport to Denver flights typically cost between $318 and $708 in October.The cheapest round-trip price found within the last 5 days was $268 on Multiple Airlines (Oct 16-Oct 19).
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 August 8, 2026.
Travelers seeking maximum savings on their Kingsport to Denver flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 14, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Kingsport to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Black Hawk
Lakewood
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Greeley
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Search flights from Kingsport to Denver by cabin class
Find flights from Kingsport to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kingsport and Denver flights
Browse other Kingsport and Denver flight options. Last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Kingsport to Denver flights
Consider these flights traveling from Kingsport to Denver.
Top 6 airlines flying from Kingsport to Denver
Discover the top 6 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$189 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$75 | Average$183 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$226 | Average$412 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$259 | Average$372 | FlexibilityNo cancel fee | On-time63% |