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$58+ Cheap flights from Denver to Knoxville (DEN - TYS)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TYS
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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The best prices from Denver Intl to Knoxville McGhee Tyson are usually found in August or September, booked 22 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Denver to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 25, 2024.

Popular in

February

Cheapest in

August

Round-trip from

$78
(Frontier)

One-way from

$58
(Frontier)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Denver Intl to Knoxville McGhee Tyson
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One-way flight from Denver Intl to Knoxville McGhee Tyson
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What is the cheapest day to fly round-trip from Denver to Knoxville?

Travelers have found that booking a Saturday departure is the best way to save up to 19% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Denver to Knoxville?

To save on the cost of your flight from Denver to Knoxville, book at least 23 days before your planned departure. Booking around this time can save you about 188% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $153 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $380.

What is the cheapest month to fly from Denver to Knoxville?

Flights from Denver to Knoxville lean towards being more expensive in February. Prices are generally better when you fly from Denver to Knoxville in August, with the cheapest ticket starting at $55.

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

It’s typically best to fly out from Denver to Knoxville in the evening. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Denver to Knoxville flights in July & August 2024

Find cheap flight options from Denver to Knoxville specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
The lowest fares we've come across on flights traveling from Denver to Knoxville in July and August 2024. For more flight deals, be sure to check back very soon.
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:45 amDEN - TYS
Nonstop2h 49mFrontier
sáb. 8/2410:03 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$78
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/244:11 pmDEN - TYS
Nonstop2h 52mFrontier
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$83
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/232:27 pmDEN - TYS
Nonstop2h 48mFrontier
sáb. 8/2410:03 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$84
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:45 amDEN - TYS
Nonstop2h 49mFrontier
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$93
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:45 amDEN - TYS
Nonstop2h 49mFrontier
vie. 8/238:15 pmTYS - DEN
Nonstop3h 08mFrontier
Deal found 7/24$94
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1810:51 amDEN - TYS
Nonstop2h 50mAllegiant Air
jue. 8/229:00 amTYS - DEN
Nonstop3h 01mAllegiant Air
Deal found 7/24$95
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/71:57 pmDEN - TYS
Nonstop2h 51mFrontier
lun. 8/1210:41 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$98
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/232:27 pmDEN - TYS
Nonstop2h 48mFrontier
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$99
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/2510:51 amDEN - TYS
Nonstop2h 50mMultiple Airlines
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mMultiple Airlines
Deal found 7/24$102

Denver to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Denver and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
The lowest fares we've come across on flights traveling from Denver to Knoxville in July and August 2024. For more flight deals, be sure to check back very soon.
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:45 amDEN - TYS
Nonstop2h 49mFrontier
sáb. 8/2410:03 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$78
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/244:11 pmDEN - TYS
Nonstop2h 52mFrontier
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$83
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/232:27 pmDEN - TYS
Nonstop2h 48mFrontier
sáb. 8/2410:03 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$84
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:45 amDEN - TYS
Nonstop2h 49mFrontier
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$93
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/216:45 amDEN - TYS
Nonstop2h 49mFrontier
vie. 8/238:15 pmTYS - DEN
Nonstop3h 08mFrontier
Deal found 7/24$94
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1810:51 amDEN - TYS
Nonstop2h 50mAllegiant Air
jue. 8/229:00 amTYS - DEN
Nonstop3h 01mAllegiant Air
Deal found 7/24$95
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/71:57 pmDEN - TYS
Nonstop2h 51mFrontier
lun. 8/1210:41 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$98
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/232:27 pmDEN - TYS
Nonstop2h 48mFrontier
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/24$99
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/2510:51 amDEN - TYS
Nonstop2h 50mMultiple Airlines
lun. 8/2610:47 pmTYS - DEN
Nonstop3h 12mMultiple Airlines
Deal found 7/24$102

Denver to Knoxville flights leaving soon

Find last-minute flight options from Denver to Knoxville for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Book one of these great deals on flights from Denver to Knoxville. Users should examine the flight details to ensure there are no surprises.
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/24:44 pmDEN - TYS
Nonstop2h 52mFrontier
vie. 8/910:36 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/25$143
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/24:44 pmDEN - TYS
Nonstop2h 52mMultiple Airlines
dom. 8/46:00 amTYS - DEN
Nonstop3h 08mMultiple Airlines
Deal found 7/25$152
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/412:49 amDEN - TYS
1 stop29h 13mFrontier
vie. 8/910:36 pmTYS - DEN
Nonstop3h 12mFrontier
Deal found 7/25$282
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/24:44 pmDEN - TYS
Nonstop2h 52mFrontier
dom. 8/44:41 pmTYS - DEN
1 stop8h 22mFrontier
Deal found 7/25$300
This American Airlines deal was found by Cheapflights users on 7/25. 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.
vie. 8/22:15 pmDEN - TYS
1 stop7h 44mAmerican Airlines
vie. 8/95:58 amTYS - DEN
1 stop5h 18mAmerican Airlines
Deal found 7/25$303
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/412:49 amDEN - TYS
1 stop29h 13mFrontier
jue. 8/84:41 pmTYS - DEN
1 stop8h 22mFrontier
Deal found 7/25$318
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 8/112:55 amDEN - TYS
1 stop6h 22mDelta
dom. 8/45:25 amTYS - DEN
1 stop4h 50mDelta
Deal found 7/25$338
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 8/112:55 amDEN - TYS
1 stop6h 22mDelta
vie. 8/95:25 amTYS - DEN
1 stop4h 50mDelta
Deal found 7/25$358
This United deal was found by Cheapflights users on 7/25. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/21:52 pmDEN - TYS
1 stop7h 33mUnited Airlines
vie. 8/94:45 pmTYS - DEN
Nonstop3h 18mUnited Airlines
Deal found 7/25$374

One-way flights to Knoxville from Denver

Search for one-way flight options from Denver to Knoxville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Take a look at some of the one-way flights we've detected from Denver to Knoxville. Users in need of a round-trip flight from Denver to Knoxville instead should update the search form at the top of page.
This Frontier deal was found by Cheapflights users on 7/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/232:27 pmDEN - TYS
Nonstop2h 48mFrontier
Deal found 7/23$58
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
jue. 8/2210:51 amDEN - TYS
Nonstop2h 50mAllegiant Air
Deal found 7/23$68
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
jue. 9/2611:59 amDEN - TYS
Nonstop2h 45mAllegiant Air
Deal found 7/25$76
This Frontier deal was found by Cheapflights users on 7/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/25:16 pmDEN - TYS
Nonstop2h 51mFrontier
Deal found 7/25$97
This mytrip.com deal was found by Cheapflights users on 7/24. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/294:48 pmDEN - TYS
Nonstop2h 52mFrontier
Deal found 7/24$99
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dom. 9/2211:59 amDEN - TYS
Nonstop2h 45mAllegiant Air
Deal found 7/24$107
This Delta deal was found by Cheapflights users on 7/25. 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.
vie. 8/235:45 amDEN - TYS
1 stop7h 12mDelta
Deal found 7/25$108
This mytrip.com deal was found by Cheapflights users on 7/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/271:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 7/25$114
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 8/225:45 amDEN - TYS
1 stop7h 12mDelta
Deal found 7/25$128

Find flights from Denver to Knoxville within your budget

Customize your flight search to find flights from Denver to Knoxville 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$78 - $216

Route

Depart

Return

Price

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

mié. 8/21

Nonstop2h 49m

Knoxville McGhee Tyson

sáb. 8/24

Nonstop3h 12m

$78

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

sáb. 8/24

Nonstop2h 52m

Knoxville McGhee Tyson

lun. 8/26

Nonstop3h 12m

$83

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

vie. 8/23

Nonstop2h 48m

Knoxville McGhee Tyson

sáb. 8/24

Nonstop3h 12m

$84

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

dom. 8/18

Nonstop2h 50m

Knoxville McGhee Tyson

jue. 8/22

Nonstop3h 01m

$95

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

dom. 8/25

Nonstop2h 50m

Knoxville McGhee Tyson

lun. 8/26

Nonstop3h 12m

$102

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

jue. 10/24

Nonstop2h 39m

Knoxville McGhee Tyson

dom. 10/27

Nonstop3h 13m

$103

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

vie. 9/6

1 stop5h 21m

Knoxville McGhee Tyson

lun. 9/9

1 stop5h 40m

$198

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

sáb. 8/24

Nonstop2h 57m

Knoxville McGhee Tyson

lun. 8/26

1 stop5h 59m

$199

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

lun. 9/23

1 stop6h 28m

Knoxville McGhee Tyson

mar. 10/1

1 stop7h 29m

$216

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Denver to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Knoxville. Price data was last updated on July 23, 2024.
The price you pay for your flight from Denver to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Denver to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Denver to Knoxville. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Knoxville flight should consider departing on Monday 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.
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Best time to book a flight from Denver to Knoxville

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

Temperature and rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature and rainfall totals by month.

TYS

Temperature

39.2 - 78.8 °F

If weather is an important factor for your trip to Knoxville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated julio 25, 2024.
Get a feel of what it's like to fly with Frontier, Allegiant Air and United Airlines from Denver to Knoxville by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Aeromexico
7.6
Good
2,241 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Allegiant Air
7.5
Good
938 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

WestJet
7.4
Good
2,761 reviews
Delta
8.0
Very good
9,630 reviews

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Denver to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Knoxville?

    Booking a flight from Denver Intl (DEN) to Knoxville McGhee Tyson (TYS) is your only option if you wish to fly from Denver to Knoxville. On a typical day, there are 2 flights from Denver Intl to McGhee Tyson, all of which are around 2h 39m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Denver Intl to Knoxville.

  • Can I find flights from Denver to Knoxville for under $100 on Cheapflights?

    Yes, there are multiple flights from Denver to Knoxville for under $100. The cheapest flight booked recently is on Frontier for just $78, but on average you can expect to pay $101.

  • Are there nonstop flights from Denver to Knoxville for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Denver to Knoxville under $100. A good price for a nonstop flight from Denver to Knoxville is less than $141.

  • Are there last-minute flights available from Denver to Knoxville for under $200?

    There are currently 20+ open flights from Denver to Knoxville within the next 7 days for less than $200.

  • What days are nonstop flights available from Denver to Knoxville?

    Nonstop flights can be found on the following days: Sunday, Friday.

  • How popular is this Denver to Knoxville flight route?

    Within the past month, 9 users have taken a look at flights from Denver Intl to Knoxville McGhee Tyson.

  • How many flights depart from Denver to Knoxville on average per day?

    Per day, 2 flights depart from Denver to Knoxville on average.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Denver to Knoxville?

    Frontier and Allegiant Air can get you from Denver to Knoxville in just under 2h 49m. Your travel time will be generally consistent. Denver and Knoxville are separated by a distance of 1166 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Denver to Knoxville round-trip?

    Our cheapest airline available from Denver to Knoxville is Frontier. Our recent data shows that you can find tickets from as low as $78 on this airline. An additional option worth looking into is Allegiant Air, starting at $95. These flights start at 69% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Denver to Knoxville one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $58. Users have also found prices from $68 and $108 on Allegiant Air and Delta, respectively.

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

    The top 3 most reliable airlines when flying from Denver to Knoxville are Allegiant Air (100%), Frontier (79%) and United Airlines (73%).

  • What are the cheapest flights from Denver to Knoxville?

    Looking for the cheapest flight from Denver to Knoxville? While on average our users pay $147, our data indicates the cheapest price to be $54. The most popular route (Denver Intl - Knoxville McGhee Tyson), is priced around $95.

  • What does DEN to TYS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Denver Intl Airport to Knoxville McGhee Tyson Airport flight would often be abbreviated as a DEN to TYS flight.

  • Can I find deals for flights from Denver to Knoxville that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to Knoxville flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Knoxville flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Denver to Knoxville that allow pets onboard?

    Many airlines flying from Denver to Knoxville offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to Knoxville?

    Yes, you can often find last-minute deals on Denver to Knoxville flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to Knoxville flight deals updated?

    The Denver to Knoxville flight deals you see on this page were last updated on 7/24.

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Denver to Knoxville (average of $297). Flying from Denver to Knoxville in April is currently the most expensive (average of $376). 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.

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Alternative routes for Denver to Knoxville
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 Knoxville

Discover the top 5 airlines that operate flights from Denver to Knoxville. 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$56Average$152FlexibilityNo cancel feeOn-time88%
FrontierCheapest$61Average$168FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$191Average$290FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$441FlexibilityNo cancel feeOn-time69%
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Search flights from Denver to Knoxville by cabin class

Find flights from Denver to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Hourly flight availability from Denver to Knoxville

Find hourly flight availability from Denver to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
43%of flight departuresMorning6 am to noon
56%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Knoxville

Explore weekly flight availability from Denver to Knoxville. 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 julio 25, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday2daily flights
Wednesday3daily flights
Thursday2daily flights
Friday3daily flights
Saturday1daily flight

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