How popular is this Kingsport to Denver flight route?

The Kingsport to Denver Intl flight path was viewed by 46 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Weekly flight availability from Kingsport to Denver

The most flights from K1N to DEN are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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.

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).

What are the cheapest flights from Kingsport to Denver?

Looking for the cheapest flight from Kingsport to Denver? While on average our users pay $474, our data indicates the cheapest price to be $164. The most popular route (Blountville Tri Cities TN/VA - Denver Intl), is priced around $294.

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: Allegiant Air (100%), United Airlines (85%), Southwest (73%).

What are the most popular airlines that fly from Kingsport to Denver?

When booking a flight from Kingsport to Denver, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

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 6 different airlines.

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.

Find Cheap Flights from Kingsport to Denver

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Find flight deals from Kingsport to Denver

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	November
Cheapest in	March
Average price	$654

Provider with most accurate pricing for Blountville Tri Cities TN/VA-Denver Intl flight deals.

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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Denver Intl flights.

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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in November 2026

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Everything you need to know about your flight from Kingsport to Denver

Prices

Airlines

What is the cheapest time of day to fly from K1N to DEN?

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 40% on airfare.

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

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

Reviews of airlines servicing Denver

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.

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,698 reviews

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,458 reviews

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,231 reviews

Delta

7.8

Good

8,698 reviews

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

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 6 different airlines.
How popular is this Kingsport to Denver flight route?
The Kingsport to Denver Intl flight path was viewed by 46 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: Allegiant Air (100%), United Airlines (85%), Southwest (73%).
What are the cheapest flights from Kingsport to Denver?
Looking for the cheapest flight from Kingsport to Denver? While on average our users pay $474, our data indicates the cheapest price to be $164. The most popular route (Blountville Tri Cities TN/VA - Denver Intl), is priced around $294.
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.

See more FAQs

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Top 6 airlines flying from Kingsport to Denver

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$62	Average$198	FlexibilityNo cancel fee	On-time88%
Frontier	Cheapest$83	Average$179	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$124	Average$375	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$229	Average$424	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$248	Average$432	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$250	Average$393	FlexibilityNo cancel fee	On-time63%

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Cheap flights from Kingsport, TN to Denver (DEN)

Find cheap flights from Kingsport to Denver with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Kingsport to Denver

Most accurate provider

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Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from K1N to DEN?

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 40% on airfare.

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

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

Weekly flight availability from Kingsport to Denver

The most flights from K1N to DEN are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Denver

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.

Related info for your journey

What airport do you fly into for flights to Denver from Kingsport?

How popular is this Kingsport to Denver flight route?

What are the most reliable airlines from Kingsport to Denver?

What are the cheapest flights from Kingsport to Denver?

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

How can I find direct flights from Kingsport to Denver?

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

Traveling to a place near Denver?

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Alternative routes for Kingsport to Denver

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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 November 5, 2026.

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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 November 5, 2026.

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Top 6 airlines flying from Kingsport to Denver

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