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Cheap flights from Denver to Knoxville (DEN - TYS) from $57

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — TYS
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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The best prices from Denver Intl to Knoxville McGhee Tyson are usually found in October or September, booked 32 days in advance, depart on a Thursday 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 May 9, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$302

One-way from

$195
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 22% 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 Wednesday departure is the best way to save up to 37% 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 33 days before your planned departure. Booking around this time can save you about 153% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $159 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 December. Prices are generally better when you fly from Denver to Knoxville in October, with the cheapest ticket starting at $71.

When is the cheapest time to fly from Denver to Knoxville (DEN - TYS)?

It’s typically best to fly out from Denver to Knoxville in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap United Airlines flights from Denver to Knoxville

Explore cheap flight options specifically provided by United Airlines for the route between Denver and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Check out some of the cheapest United Airlines flights we've come across from Denver to Knoxville. It's recommended that users confirm their flight details before booking.
Wed 9/2510:00 amDEN - TYS
Nonstop2h 48mUnited Airlines
Mon 9/307:00 amTYS - DEN
1 stop7h 45mUnited Airlines
Deal found 5/8$218
Wed 5/225:50 pmDEN - TYS
Nonstop2h 54mUnited Airlines
Sat 5/255:10 pmTYS - DEN
1 stop8h 28mUnited Airlines
Deal found 5/8$228
Sat 8/245:35 pmDEN - TYS
Nonstop2h 57mUnited Airlines
Tue 8/274:48 pmTYS - DEN
Nonstop3h 18mUnited Airlines
Deal found 5/7$269
Fri 7/510:50 amDEN - TYS
Nonstop2h 53mUnited Airlines
Fri 7/54:45 pmTYS - DEN
Nonstop3h 18mUnited Airlines
Deal found 5/8$296
Sat 5/185:50 pmDEN - TYS
Nonstop2h 54mUnited Airlines
Sat 5/255:10 pmTYS - DEN
1 stop8h 28mUnited Airlines
Deal found 5/8$308
Sat 5/181:39 pmDEN - TYS
1 stop7h 26mUnited Airlines
Wed 5/228:52 amTYS - DEN
Nonstop3h 28mUnited Airlines
Deal found 5/8$403
Sat 5/187:50 amDEN - TYS
1 stop7h 00mUnited Airlines
Wed 5/227:00 amTYS - DEN
1 stop7h 31mUnited Airlines
Deal found 5/8$413
Sat 5/185:50 pmDEN - TYS
Nonstop2h 54mUnited Airlines
Tue 5/218:52 amTYS - DEN
Nonstop3h 28mUnited Airlines
Deal found 5/8$439
Sat 5/187:50 amDEN - TYS
1 stop7h 00mUnited Airlines
Tue 5/218:52 amTYS - DEN
Nonstop3h 28mUnited Airlines
Deal found 5/8$448

  • If you’re traveling from Denver to Knoxville, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $473.82 RT. This price is typically 46% more expensive than other airlines that offer Denver to Knoxville flights. When booking this route, the cheapest RT price found was $219. The most popular departure airport in Denver when flying to Knoxville is Denver Intl Airport. The most popular airport to fly into when visiting Knoxville is Knoxville McGhee Tyson Airport. When flying from Denver to Knoxville, United Airlines flights are 3% more popular than any other airline flying that same route.

Cheap American Airlines flights from Denver to Knoxville

Explore cheap flight options specifically provided by American Airlines for the route between Denver and Knoxville. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Denver to Knoxville. Deals frequently update to provide users with more options.
Thu 6/134:02 pmDEN - TYS
1 stop5h 56mAmerican Airlines
Mon 6/175:12 amTYS - DEN
1 stop5h 49mAmerican Airlines
Deal found 5/8$225
Wed 10/211:59 pmDEN - TYS
1 stop6h 22mAmerican Airlines
Sun 10/68:21 pmTYS - DEN
1 stop5h 08mAmerican Airlines
Deal found 5/8$226
Mon 5/276:02 amDEN - TYS
1 stop5h 38mAmerican Airlines
Mon 6/35:58 pmTYS - DEN
1 stop7h 08mAmerican Airlines
Deal found 5/8$241
Wed 5/225:00 amDEN - TYS
1 stop6h 40mAmerican Airlines
Sat 5/256:31 pmTYS - DEN
1 stop6h 31mAmerican Airlines
Deal found 5/8$253
Thu 7/111:58 pmDEN - TYS
1 stop8h 04mAmerican Airlines
Mon 7/155:10 amTYS - DEN
1 stop5h 59mAmerican Airlines
Deal found 5/8$256
Wed 5/1511:59 pmDEN - TYS
1 stop6h 42mAmerican Airlines
Wed 5/2212:38 pmTYS - DEN
1 stop8h 08mAmerican Airlines
Deal found 5/7$410
Mon 5/138:16 amDEN - TYS
1 stop7h 10mAmerican Airlines
Mon 5/2012:38 pmTYS - DEN
1 stop8h 08mAmerican Airlines
Deal found 5/8$455
Wed 5/1511:59 pmDEN - TYS
1 stop6h 42mAmerican Airlines
Sat 5/187:55 amTYS - DEN
1 stop5h 44mAmerican Airlines
Deal found 5/7$472
Fri 5/1711:59 pmDEN - TYS
1 stop8h 29mAmerican Airlines
Mon 5/202:30 pmTYS - DEN
1 stop5h 22mAmerican Airlines
Deal found 5/7$496

  • If you’re traveling from Denver to Knoxville, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $186.97 RT. This price is typically 120% more expensive than other airlines that offer Denver to Knoxville flights. When booking this route, the cheapest RT price found was $69. The most popular departure airport in Denver when flying to Knoxville is Denver Intl Airport. The most popular airport to fly into when visiting Knoxville is Knoxville McGhee Tyson Airport. When flying from Denver to Knoxville, American Airlines flights are -14% more popular than any other airline flying that same route.

Cheap Denver to Knoxville flights in May & June 2024

Find cheap flight options from Denver to Knoxville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 9, 2024.
The lowest fares we've come across on flights traveling from Denver to Knoxville in May and June 2024. For more flight deals, be sure to check back very soon.
Thu 5/308:28 amDEN - TYS
Nonstop2h 46mAllegiant Air
Sun 6/26:30 amTYS - DEN
Nonstop3h 08mAllegiant Air
Deal found 5/7$103
Fri 6/144:39 pmDEN - TYS
Nonstop2h 51mFrontier
Mon 6/1710:41 pmTYS - DEN
Nonstop3h 31mFrontier
Deal found 5/6$108
Mon 5/2011:19 amDEN - TYS
1 stop18h 48mFrontier
Wed 5/225:31 pmTYS - DEN
Nonstop3h 24mFrontier
Deal found 5/7$125
Wed 6/192:00 pmDEN - TYS
Nonstop2h 47mFrontier
Mon 6/2410:41 pmTYS - DEN
Nonstop3h 31mFrontier
Deal found 5/7$151
Thu 6/277:56 amDEN - TYS
Nonstop2h 44mAllegiant Air
Tue 7/21:50 pmTYS - DEN
Nonstop3h 06mAllegiant Air
Deal found 5/7$153
Sat 6/2912:10 pmDEN - TYS
Nonstop2h 49mFrontier
Wed 7/37:47 pmTYS - DEN
Nonstop3h 19mFrontier
Deal found 5/8$157
Fri 6/214:39 pmDEN - TYS
Nonstop2h 51mFrontier
Fri 6/2810:32 pmTYS - DEN
Nonstop3h 31mFrontier
Deal found 5/6$160
Mon 6/35:10 amDEN - TYS
Nonstop2h 50mFrontier
Sat 6/85:51 pmTYS - DEN
Nonstop3h 22mFrontier
Deal found 5/7$162
Thu 6/277:56 amDEN - TYS
Nonstop2h 44mAllegiant Air
Thu 7/46:00 amTYS - DEN
Nonstop3h 08mAllegiant Air
Deal found 5/6$163

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 2,749,864 searches. Data last updated May 9, 2024.
The lowest fares we've come across on flights traveling from Denver to Knoxville in May and June 2024. For more flight deals, be sure to check back very soon.
Wed 7/1012:26 pmDEN - TYS
Nonstop2h 51mFrontier
Wed 7/176:17 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/7$98
Thu 8/1510:51 amDEN - TYS
Nonstop2h 50mAllegiant Air
Sun 8/189:00 amTYS - DEN
Nonstop3h 01mAllegiant Air
Deal found 5/6$99
Wed 7/3112:26 pmDEN - TYS
Nonstop2h 51mFrontier
Mon 8/56:17 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/8$102
Thu 5/308:28 amDEN - TYS
Nonstop2h 46mAllegiant Air
Sun 6/26:30 amTYS - DEN
Nonstop3h 08mAllegiant Air
Deal found 5/7$103
Fri 6/144:39 pmDEN - TYS
Nonstop2h 51mFrontier
Mon 6/1710:41 pmTYS - DEN
Nonstop3h 31mFrontier
Deal found 5/6$108
Mon 7/14:48 pmDEN - TYS
Nonstop2h 51mFrontier
Wed 7/106:17 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/7$110
Thu 8/87:58 amDEN - TYS
Nonstop2h 46mAllegiant Air
Thu 8/159:00 amTYS - DEN
Nonstop3h 01mAllegiant Air
Deal found 5/7$113
Wed 7/3112:26 pmDEN - TYS
Nonstop2h 51mMultiple Airlines
Thu 8/16:00 amTYS - DEN
Nonstop3h 08mMultiple Airlines
Deal found 5/8$117
Mon 7/14:48 pmDEN - TYS
Nonstop2h 51mFrontier
Fri 7/55:42 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/6$118

Non-stop flights to Knoxville from Denver

Discover non-stop flight options from Denver to Knoxville. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
If you're seeking options on non-stop flights from Denver to Knoxville, check out these fares. Select from other flights from Denver to Knoxville by using the search form above.
Wed 7/1012:26 pmDEN - TYS
Nonstop2h 51mFrontier
Wed 7/176:17 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/7$98
Thu 8/1510:51 amDEN - TYS
Nonstop2h 50mAllegiant Air
Sun 8/189:00 amTYS - DEN
Nonstop3h 01mAllegiant Air
Deal found 5/6$99
Wed 7/3112:26 pmDEN - TYS
Nonstop2h 51mFrontier
Mon 8/56:17 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/8$102
Thu 5/308:28 amDEN - TYS
Nonstop2h 46mAllegiant Air
Sun 6/26:30 amTYS - DEN
Nonstop3h 08mAllegiant Air
Deal found 5/7$103
Fri 6/144:39 pmDEN - TYS
Nonstop2h 51mFrontier
Mon 6/1710:41 pmTYS - DEN
Nonstop3h 31mFrontier
Deal found 5/6$108
Mon 7/14:48 pmDEN - TYS
Nonstop2h 51mFrontier
Wed 7/106:17 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/7$110
Thu 8/87:58 amDEN - TYS
Nonstop2h 46mAllegiant Air
Thu 8/159:00 amTYS - DEN
Nonstop3h 01mAllegiant Air
Deal found 5/7$113
Wed 7/3112:26 pmDEN - TYS
Nonstop2h 51mMultiple Airlines
Thu 8/16:00 amTYS - DEN
Nonstop3h 08mMultiple Airlines
Deal found 5/8$117
Mon 7/14:48 pmDEN - TYS
Nonstop2h 51mFrontier
Fri 7/55:42 pmTYS - DEN
Nonstop3h 03mFrontier
Deal found 5/6$118

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 2,749,864 searches. Data last updated May 9, 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.
Thu 5/167:05 amDEN - TYS
1 stop12h 00mFrontier
Sat 5/185:27 pmTYS - DEN
Nonstop3h 24mFrontier
Deal found 5/8$198
Fri 5/173:10 pmDEN - TYS
Nonstop2h 52mFrontier
Sat 5/185:27 pmTYS - DEN
Nonstop3h 24mFrontier
Deal found 5/8$218
Wed 5/155:06 amDEN - TYS
Nonstop2h 45mFrontier
Wed 5/225:31 pmTYS - DEN
Nonstop3h 24mFrontier
Deal found 5/7$272
Sat 5/1812:30 amDEN - TYS
1 stop7h 41mDelta
Fri 5/3111:50 amTYS - DEN
1 stop10h 47mDelta
Deal found 5/7$293
Sat 5/1811:46 amDEN - TYS
Nonstop2h 51mFrontier
Wed 5/225:31 pmTYS - DEN
Nonstop3h 24mFrontier
Deal found 5/8$298
Fri 5/173:10 pmDEN - TYS
Nonstop2h 52mFrontier
Sun 5/1910:07 pmTYS - DEN
1 stop14h 17mFrontier
Deal found 5/8$307
Sat 5/185:50 pmDEN - TYS
Nonstop2h 54mUnited Airlines
Sat 5/255:10 pmTYS - DEN
1 stop8h 28mUnited Airlines
Deal found 5/8$308
Wed 5/155:06 amDEN - TYS
Nonstop2h 45mFrontier
Sat 5/185:27 pmTYS - DEN
Nonstop3h 24mFrontier
Deal found 5/7$311
Wed 5/155:06 amDEN - TYS
Nonstop2h 45mFrontier
Sat 5/185:27 pmTYS - DEN
Nonstop3h 24mFrontier
Deal found 5/7$318

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 2,749,864 searches. Data last updated May 9, 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.
Fri 8/911:50 amDEN - TYS
Nonstop2h 52mFrontier
Deal found 5/8$57
Mon 6/35:10 amDEN - TYS
Nonstop2h 50mFrontier
Deal found 5/8$59
Sat 7/2711:58 amDEN - TYS
Nonstop2h 52mFrontier
Deal found 5/8$70
Fri 7/1911:50 amDEN - TYS
Nonstop2h 52mFrontier
Deal found 5/8$80
Mon 9/1612:26 pmDEN - TYS
Nonstop2h 51mFrontier
Deal found 5/8$81
Sat 6/2912:10 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 5/8$108
Thu 6/277:56 amDEN - TYS
Nonstop2h 44mAllegiant Air
Deal found 5/8$119
Wed 6/2612:48 amDEN - TYS
1 stop7h 09mFrontier
Deal found 5/8$126
Sat 8/1011:01 amDEN - TYS
1 stop19h 03mFrontier
Deal found 5/7$129

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 2,749,864 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$98 - $225

Route

Depart

Return

Price

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Wed 7/10

Nonstop2h 51m

Knoxville McGhee Tyson

Wed 7/17

Nonstop3h 03m

$98

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Wed 7/31

Nonstop2h 51m

Knoxville McGhee Tyson

Mon 8/5

Nonstop3h 03m

$102

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Wed 5/29

Nonstop2h 51m

Knoxville McGhee Tyson

Fri 5/31

Nonstop3h 26m

$103

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Wed 7/31

Nonstop2h 51m

Knoxville McGhee Tyson

Thu 8/1

Nonstop3h 08m

$117

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Wed 7/31

Nonstop2h 51m

Knoxville McGhee Tyson

Sun 8/4

Nonstop3h 08m

$125

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Thu 8/1

Nonstop2h 46m

Knoxville McGhee Tyson

Sun 8/4

Nonstop3h 08m

$137

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Wed 6/5

1 stop6h 44m

Knoxville McGhee Tyson

Wed 6/12

1 stop4h 54m

$216

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Wed 9/25

Nonstop2h 48m

Knoxville McGhee Tyson

Mon 9/30

1 stop7h 45m

$218

Denver IntlKnoxville McGhee Tyson

DEN - TYS

DENTYS

Denver Intl

Thu 6/13

1 stop5h 56m

Knoxville McGhee Tyson

Mon 6/17

1 stop5h 49m

$225

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to 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 May 3, 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 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Knoxville flight should consider departing on Thursday 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.
Search Deals

Average price of flights to Knoxville by month

Plan your trip from Denver to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Knoxville is currently $92 while a round-trip flight costs $149. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Denver to Knoxville (average of $302). Flying from Denver to Knoxville in May is currently the most expensive (average of $379). 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.

January

$304

February

$302

March

$370

April

$376

May

$379

June

$377

July

$346

August

$319

September

$327

October

$332

November

$373

December

$304

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

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 May 9, 2024.
Get a feel of what it's like to fly with United Airlines, American Airlines and Frontier 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
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,793 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Allegiant Air
7.5
Good
1,024 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,050 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,678 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Lufthansa
7.0
Good
7,689 reviews
Delta
8.1
Very good
10,793 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Food

7.4

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 $98, but on average you can expect to pay $124.

  • 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 $119.

  • 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: Thursday, Friday.

  • How popular is this Denver to Knoxville flight route?

    Within the past month, 4 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.
    Early Morning (Midnight to 6am) - 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 46m. 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 $98 on this airline. An additional option worth looking into is Allegiant Air, starting at $137. These flights start at 62% 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 $57. Users have also found prices from $119 and $139 on Allegiant Air and Delta, respectively.

  • 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 are the most reliable airlines from Denver to Knoxville?

    The top 3 most reliable airlines when flying from Denver to Knoxville are SkyWest Airlines (90%), United Airlines (90%) and Frontier (39%).

  • What are the cheapest flights from Denver to Knoxville?

    Looking for the cheapest flight from Denver to Knoxville? While on average our users pay $154, our data indicates the cheapest price to be $55. The most popular route (Denver Intl - Knoxville McGhee Tyson), is priced around $99.

  • 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 5/8.

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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 2,749,864 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$60Average$157FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
FrontierCheapest$69Average$187FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$193Average$293FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$216Average$306FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$219Average$474FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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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.
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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 May 9, 2024.
20%of flight departuresEarly morningMidnight to 6 am
40%of flight departuresMorning6 am to noon
40%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 May 9, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday2daily flights
Wednesday3daily flights
Thursday2daily flights
Friday3daily flights
Saturday1daily flight

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Fly with Cheapflights

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How does Cheapflights help users find flights from Denver to Knoxville?

Cheapflights helps you search for flights from Denver to Knoxville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Denver to Knoxville?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Denver to Knoxville for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Denver to Knoxville with no change fees?

Yes, we can. To see specific flights from Denver to Knoxville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Denver to Knoxville become cheaper?

Yes, Cheapflights offers price alerts on Denver to Knoxville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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