Find Cheap Flights from Knoxville McGhee Tyson to Denver International (TYS - DEN)

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Sat 1/20
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Good to Know

Low Season:
August
Best time to beat the crowds
4%
expected price decrease
High Season:
March
Most popular time to fly
24%
expected price increase
Average Price:
$367
(avg. price over the last 2 weeks)
Good Deal:
$236
or less (round trip)

When to Book Flights from Knoxville McGhee Tyson to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $236 or less.
The cheapest flight from Knoxville McGhee Tyson to Denver International was found 14 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be February, March and April. The cheapest month to fly is August.
Morning departure is around 9% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Knoxville McGhee Tyson to Denver International Flights

How long does a flight from Knoxville McGhee Tyson to Denver International take?
An average nonstop flight takes 3h 09m, covering a distance of 1160 miles.
How many flights are there between Knoxville McGhee Tyson and Denver International?
There are 11 (nonstop) flights between Knoxville McGhee Tyson and Denver International per week, averaging 1 per day.
Which airlines provide the cheapest flights from Knoxville McGhee Tyson to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($113), Frontier ($181) and Multiple Airlines ($321).
Do I need a passport to fly between Knoxville McGhee Tyson and Denver International?
No.
Which airlines fly most frequently between Knoxville McGhee Tyson and Denver International?
United (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Knoxville McGhee Tyson to Denver International?
For Knoxville McGhee Tyson to Denver International, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Denver International back to Knoxville McGhee Tyson, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Book cheap flights from Knoxville McGhee Tyson to Denver International (round-trip)

Airports
Origin
Knoxville
$113
only
$113
Destination
Denver
$113
only
$113
Mon, Mar 5
TYS
DEN
6h 20m
Tue, Mar 27
DEN
TYS
7h 51m
Trip: 22 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27334 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LGA
CLT
Excellent 10.0

We had two medical emergency on board so the flight attendant took care of them really well

They check in my hand carry my whole point of carrying is not to be bother with claing my luggage

SNA
DFW
Mediocre 3.6

We were unfortunately stuck on the tarmac for 45 minutes. I ran to my connecting gate but they had already closed it. There wasn’t a service rep at the gate. I walked to another gate and there was a very helpful rep who rebooked me to a nearby city. It overall was disappointing and caused me to get home about 3 1/2 hours later.

SLC
CLT
Okay 4.0

Flight attendants

The flight got delayed from salt lake and we had to spend a day in Charlotte before another flight came

TPA
DFW
Good 6.3

Decent boarding group, same snacks, same flight attendants (who were very nice)

My only gripe is that paying for an assigned seat is only allowed 48 hours before takeoff and costs at least $30, twice what Spirit charges to allow you to select a seat during booking, so it is worse. No one watched us to ensure that we didn’t use the overhead bins (a stipulation of the fare) but we did comply anyway. We chose to take our chances and were assigned seats at the gate 16 rows apart and both in the middle seat.

ORD
PHL
Mediocre 2.0

Nothing - the flight from Chicago to Philadelphia was delayed by about 2 hours. Luckily, was able to get the flight switched to a Chicago - London direct flight.

The connecting flight from Philadelphia to Manchester would've been missed. So, American Airlines booked the same flight for 24 hours later. Luckily, they offered a different flight. Due to the flight changes, the prepaid ground transportation from Manchester to Leeds wasn't used. Transportation from London to Leeds had to be purchased at a much greater additional expense.

Wed, Apr 11
TYS
DEN
3h 25m
Wed, Apr 18
DEN
TYS
2h 48m
Trip: 8 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Okay 4.6

Charging more money, or any at all, for carryons is a terrible practice. And give your stewardesses a raise, they deserve it.

Charging for carryons, stewardesses haven't had a raise in over a decade

TYS
DEN
Good 6.5

The crew was very friendly.

There was not an agent at the gate until 2 hrs prior to flight; what if I had needed help? When we arrived at DIA, it took > 1 hr to get our bags, and that was only when several passengers complained to the baggage desk. Even worse, there was no explanation for the delay. We were given vouchers for $40 to apply to another flight, but I will never fly frontier again unless there is no alternative.

TYS
DEN
Okay 4.0

The price...

VERY UNFRIENDLY EMPLOYEES, some just down right rude! Seats were extremely uncomfortable!

TYS
DEN
Mediocre 2.0

Nothing

Everything

TYS
DEN
Excellent 10.0

125 bucks for a direct flight from Knoxville to Denver can't get a bus ticket for less than that

Wed, Mar 14
TYS
DEN
9h 56m
Mon, Mar 19
DEN
TYS
6h 55m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 11
TYS
DEN
3h 25m
Wed, Apr 18
DEN
TYS
2h 48m
Trip: 8 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Mediocre 2.0

Nothing

Everything

TYS
DEN
Okay 4.0

The price...

VERY UNFRIENDLY EMPLOYEES, some just down right rude! Seats were extremely uncomfortable!

TYS
DEN
Good 6.5

The crew was very friendly.

There was not an agent at the gate until 2 hrs prior to flight; what if I had needed help? When we arrived at DIA, it took > 1 hr to get our bags, and that was only when several passengers complained to the baggage desk. Even worse, there was no explanation for the delay. We were given vouchers for $40 to apply to another flight, but I will never fly frontier again unless there is no alternative.

TYS
DEN
Excellent 8.3

Fairly good ticket price

Too hot on plane Extra charge for luggage

TYS
DEN
Okay 5.6

The Orlando-based crew was delightful. They tried very hard to make everyone comfortable.

The plane was TINY. Unless you pay a $30 seat upgrade, you can't even recline your chair. It is physically impossible, which is good I guess, because you would crush the person behind you.

Wed, May 16
TYS
DEN
3h 18m
Sat, May 19
DEN
TYS
2h 46m
Trip: 4 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Excellent 8.5

Crew was friendly. Boarding the plane was easy. Planes were clean. And as comfortable as a plane can be now a days.

I know all planes are the same. But you get squashed between 2 people in the middle seat. And the tray table is not big enough to set anything on. Not big enough to rest a book on. Wasn't the airline fault but we had a 3 hour delay.

TYS
DEN
Mediocre 2.0

Nothing

Everything

TYS
DEN
Excellent 8.3

Fairly good ticket price

Too hot on plane Extra charge for luggage

TYS
DEN
Mediocre 2.0

Nothing! The women running the desk at the gate were unprofessional and rude. Didn't communicate to the passengers what was going on and were dismissive and not helpful at all.

The lack of communication, assistance and organization! 'It to mention the lack of professionalism. Apparently it was only going to be a delay due to mechanical issues and this dragged on for 2 hours before they cancelled! Could have gotten another flight home sooner if there had been more communication!

TYS
DEN
Okay 5.6

The Orlando-based crew was delightful. They tried very hard to make everyone comfortable.

The plane was TINY. Unless you pay a $30 seat upgrade, you can't even recline your chair. It is physically impossible, which is good I guess, because you would crush the person behind you.

Sat, Jun 2
TYS
DEN
3h 18m
Wed, Jun 6
DEN
TYS
2h 46m
Trip: 5 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Excellent 10.0

125 bucks for a direct flight from Knoxville to Denver can't get a bus ticket for less than that

TYS
DEN
Excellent 8.3

Fairly good ticket price

Too hot on plane Extra charge for luggage

TYS
DEN
Good 6.5

The crew was very friendly.

There was not an agent at the gate until 2 hrs prior to flight; what if I had needed help? When we arrived at DIA, it took > 1 hr to get our bags, and that was only when several passengers complained to the baggage desk. Even worse, there was no explanation for the delay. We were given vouchers for $40 to apply to another flight, but I will never fly frontier again unless there is no alternative.

TYS
DEN
Okay 4.6

Charging more money, or any at all, for carryons is a terrible practice. And give your stewardesses a raise, they deserve it.

Charging for carryons, stewardesses haven't had a raise in over a decade

TYS
DEN
Mediocre 2.0

Nothing! The women running the desk at the gate were unprofessional and rude. Didn't communicate to the passengers what was going on and were dismissive and not helpful at all.

The lack of communication, assistance and organization! 'It to mention the lack of professionalism. Apparently it was only going to be a delay due to mechanical issues and this dragged on for 2 hours before they cancelled! Could have gotten another flight home sooner if there had been more communication!

Wed, Jul 18
TYS
DEN
3h 09m
Wed, Aug 1
DEN
TYS
2h 48m
Trip: 15 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Good 6.5

The crew was very friendly.

There was not an agent at the gate until 2 hrs prior to flight; what if I had needed help? When we arrived at DIA, it took > 1 hr to get our bags, and that was only when several passengers complained to the baggage desk. Even worse, there was no explanation for the delay. We were given vouchers for $40 to apply to another flight, but I will never fly frontier again unless there is no alternative.

TYS
DEN
Excellent 10.0

I loved a nonstop flight to Knoxville from Denver. Very convenient and good times to choose. Reasonably comfortable and efficient.

Fees for everything.

TYS
DEN
Mediocre 2.0

Nothing! The women running the desk at the gate were unprofessional and rude. Didn't communicate to the passengers what was going on and were dismissive and not helpful at all.

The lack of communication, assistance and organization! 'It to mention the lack of professionalism. Apparently it was only going to be a delay due to mechanical issues and this dragged on for 2 hours before they cancelled! Could have gotten another flight home sooner if there had been more communication!

TYS
DEN
Excellent 8.5

Crew was friendly. Boarding the plane was easy. Planes were clean. And as comfortable as a plane can be now a days.

I know all planes are the same. But you get squashed between 2 people in the middle seat. And the tray table is not big enough to set anything on. Not big enough to rest a book on. Wasn't the airline fault but we had a 3 hour delay.

TYS
DEN
Okay 4.6

Charging more money, or any at all, for carryons is a terrible practice. And give your stewardesses a raise, they deserve it.

Charging for carryons, stewardesses haven't had a raise in over a decade

Tue, Feb 6
TYS
DEN
10h 31m
Mon, Feb 12
DEN
TYS
11h 04m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jun 4
TYS
DEN
3h 18m
Sat, Jun 9
DEN
TYS
2h 46m
Trip: 6 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Good 6.5

The crew was very friendly.

There was not an agent at the gate until 2 hrs prior to flight; what if I had needed help? When we arrived at DIA, it took > 1 hr to get our bags, and that was only when several passengers complained to the baggage desk. Even worse, there was no explanation for the delay. We were given vouchers for $40 to apply to another flight, but I will never fly frontier again unless there is no alternative.

TYS
DEN
Mediocre 2.0

Nothing

Everything

TYS
DEN
Excellent 10.0

I loved a nonstop flight to Knoxville from Denver. Very convenient and good times to choose. Reasonably comfortable and efficient.

Fees for everything.

TYS
DEN
Okay 5.6

The Orlando-based crew was delightful. They tried very hard to make everyone comfortable.

The plane was TINY. Unless you pay a $30 seat upgrade, you can't even recline your chair. It is physically impossible, which is good I guess, because you would crush the person behind you.

TYS
DEN
Excellent 10.0

125 bucks for a direct flight from Knoxville to Denver can't get a bus ticket for less than that

Sun, Jan 28
TYS
DEN
11h 00m
Wed, Jan 31
DEN
TYS
10h 47m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jul 13
TYS
DEN
3h 09m
Mon, Jul 16
DEN
TYS
2h 48m
Trip: 4 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Excellent 10.0

I loved a nonstop flight to Knoxville from Denver. Very convenient and good times to choose. Reasonably comfortable and efficient.

Fees for everything.

TYS
DEN
Okay 4.6

Charging more money, or any at all, for carryons is a terrible practice. And give your stewardesses a raise, they deserve it.

Charging for carryons, stewardesses haven't had a raise in over a decade

TYS
DEN
Excellent 10.0

Everything except one issue.

The handle on luggage was broken by baggage handlers at TYS airport when arrived in Knoxville, TN

TYS
DEN
Excellent 8.5

Crew was friendly. Boarding the plane was easy. Planes were clean. And as comfortable as a plane can be now a days.

I know all planes are the same. But you get squashed between 2 people in the middle seat. And the tray table is not big enough to set anything on. Not big enough to rest a book on. Wasn't the airline fault but we had a 3 hour delay.

TYS
DEN
Excellent 10.0

125 bucks for a direct flight from Knoxville to Denver can't get a bus ticket for less than that

Mon, May 28
TYS
DEN
3h 18m
Sat, Jun 2
DEN
TYS
2h 46m
Trip: 6 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Excellent 8.3

Fairly good ticket price

Too hot on plane Extra charge for luggage

TYS
DEN
Okay 5.6

The Orlando-based crew was delightful. They tried very hard to make everyone comfortable.

The plane was TINY. Unless you pay a $30 seat upgrade, you can't even recline your chair. It is physically impossible, which is good I guess, because you would crush the person behind you.

TYS
DEN
Excellent 10.0

125 bucks for a direct flight from Knoxville to Denver can't get a bus ticket for less than that

TYS
DEN
Okay 4.0

The price...

VERY UNFRIENDLY EMPLOYEES, some just down right rude! Seats were extremely uncomfortable!

TYS
DEN
Good 6.5

The crew was very friendly.

There was not an agent at the gate until 2 hrs prior to flight; what if I had needed help? When we arrived at DIA, it took > 1 hr to get our bags, and that was only when several passengers complained to the baggage desk. Even worse, there was no explanation for the delay. We were given vouchers for $40 to apply to another flight, but I will never fly frontier again unless there is no alternative.

Sun, Mar 11
TYS
DEN
8h 15m
Thu, Mar 15
DEN
TYS
5h 33m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27334 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SNA
DFW
Mediocre 3.6

We were unfortunately stuck on the tarmac for 45 minutes. I ran to my connecting gate but they had already closed it. There wasn’t a service rep at the gate. I walked to another gate and there was a very helpful rep who rebooked me to a nearby city. It overall was disappointing and caused me to get home about 3 1/2 hours later.

LGA
CLT
Excellent 10.0

We had two medical emergency on board so the flight attendant took care of them really well

They check in my hand carry my whole point of carrying is not to be bother with claing my luggage

DFW
PHL
Mediocre 3.0

They separated my bags, so I had to wait in Philadelphia for my bag to arrive on next flight 2 1/2 hours latter. Not happy after flying from Sydney.

TPA
DFW
Good 6.3

Decent boarding group, same snacks, same flight attendants (who were very nice)

My only gripe is that paying for an assigned seat is only allowed 48 hours before takeoff and costs at least $30, twice what Spirit charges to allow you to select a seat during booking, so it is worse. No one watched us to ensure that we didn’t use the overhead bins (a stipulation of the fare) but we did comply anyway. We chose to take our chances and were assigned seats at the gate 16 rows apart and both in the middle seat.

DFW
BMI
Mediocre 3.6

I didn’t make this flight.

Sat, Jan 20
TYS
DEN
14h 35m
Mon, Jan 22
DEN
TYS
6h 52m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 15
TYS
DEN
12h 27m
Sat, Feb 17
DEN
TYS
6h 57m
Trip: 3 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 47 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TYS
DEN
Okay 5.6

The Orlando-based crew was delightful. They tried very hard to make everyone comfortable.

The plane was TINY. Unless you pay a $30 seat upgrade, you can't even recline your chair. It is physically impossible, which is good I guess, because you would crush the person behind you.

TYS
DEN
Okay 4.6

Charging more money, or any at all, for carryons is a terrible practice. And give your stewardesses a raise, they deserve it.

Charging for carryons, stewardesses haven't had a raise in over a decade

TYS
DEN
Okay 4.0

The price...

VERY UNFRIENDLY EMPLOYEES, some just down right rude! Seats were extremely uncomfortable!

TYS
DEN
Excellent 10.0

I loved a nonstop flight to Knoxville from Denver. Very convenient and good times to choose. Reasonably comfortable and efficient.

Fees for everything.

TYS
DEN
Mediocre 2.0

Nothing! The women running the desk at the gate were unprofessional and rude. Didn't communicate to the passengers what was going on and were dismissive and not helpful at all.

The lack of communication, assistance and organization! 'It to mention the lack of professionalism. Apparently it was only going to be a delay due to mechanical issues and this dragged on for 2 hours before they cancelled! Could have gotten another flight home sooner if there had been more communication!

Show more results

Knoxville McGhee Tyson to Denver International Flight Information

Avg. Flight Duration 3h 02m
Flights Arrive in Denver International
Flights Depart from Knoxville McGhee Tyson
Flight Price $113
Distance 1160 miles
Airlines American Airlines, Frontier
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.