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Cheap flights from Knoxville to Denver from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Denver departing on 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:45 am - 11:27 am
TYS
-
EGE
6h 42m1 stop
United Airlines Logo
1:42 pm - 10:31 pm
EGE
-
TYS
6h 49m1 stop
$344United Airlines
sáb., ene. 31 - mié., feb. 4
American Airlines Logo
12:21 pm - 6:18 pm
TYS
-
EGE
7h 57m1 stop
American Airlines Logo
12:43 pm - 10:47 pm
EGE
-
TYS
8h 04m1 stop
$349American Airlines
sáb., ene. 31 - mié., feb. 4
United Airlines Logo
9:30 am - 6:21 pm
TYS
-
EGE
10h 51m2 stops
United Airlines Logo
1:42 pm - 10:31 pm
EGE
-
TYS
6h 49m1 stop
$354United Airlines
sáb., ene. 31 - mié., feb. 4
United Airlines Logo
9:30 am - 6:21 pm
TYS
-
EGE
10h 51m2 stops
United Airlines Logo
1:42 pm - 11:44 pm
EGE
-
TYS
8h 02m2 stops
$389United Airlines
sáb., ene. 31 - mié., feb. 4
American Airlines Logo
8:09 am - 6:18 pm
TYS
-
EGE
12h 09m2 stops
American Airlines Logo
12:43 pm - 11:59 pm
EGE
-
TYS
9h 16m2 stops
$439American Airlines
sáb., ene. 31 - mié., feb. 4
American Airlines Logo
12:21 pm - 10:17 am
TYS
-
EGE
23h 56m1 stop
American Airlines Logo
8:10 am - 5:42 pm
EGE
-
TYS
7h 32m1 stop
$1,765American Airlines
dom., ene. 25 - sáb., ene. 31
American Airlines Logo
8:23 am - 4:58 pm
TYS
-
EGE
10h 35m2 stops
American Airlines Logo
8:10 am - 5:42 pm
EGE
-
TYS
7h 32m1 stop
$1,770American Airlines
dom., ene. 25 - sáb., ene. 31
American Airlines Logo
4:41 pm - 2:10 pm
TYS
-
EGE
23h 29m1 stop
American Airlines Logo
8:10 am - 5:42 pm
EGE
-
TYS
7h 32m1 stop
$1,845American Airlines
dom., ene. 25 - sáb., ene. 31
American Airlines Logo
12:21 pm - 10:17 am
TYS
-
EGE
23h 56m1 stop
American Airlines Logo
10:57 am - 11:21 pm
EGE
-
TYS
10h 24m2 stops
$1,850American Airlines
dom., ene. 25 - sáb., ene. 31
American Airlines Logo
8:23 am - 4:58 pm
TYS
-
EGE
10h 35m2 stops
American Airlines Logo
10:57 am - 11:21 pm
EGE
-
TYS
10h 24m2 stops
$1,855American Airlines
dom., ene. 25 - sáb., ene. 31

United Airlines flights from Knoxville to Vail

Our best United Airlines deals on Knoxville to Vail flight tickets
United Airlines
Jan 31
TYS6:45 amKnoxville McGhee Tyson
6h 42m
1 stop
EGE11:27 amVail Eagle County
Feb 4
EGE1:42 pmVail Eagle County
6h 49m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$344
Find similar
United Airlines
Jan 31
TYS9:30 amKnoxville McGhee Tyson
10h 51m
2 stops
EGE6:21 pmVail Eagle County
Feb 4
EGE1:42 pmVail Eagle County
6h 49m
1 stop
TYS10:31 pmKnoxville McGhee Tyson
$354
Find similar
United Airlines
Jan 31
TYS9:30 amKnoxville McGhee Tyson
10h 51m
2 stops
EGE6:21 pmVail Eagle County
Feb 4
EGE1:42 pmVail Eagle County
8h 02m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
$389
Find similar

American Airlines flights from Knoxville to Vail

Our best American Airlines deals on Knoxville to Vail flight tickets
American Airlines
Jan 31
TYS12:21 pmKnoxville McGhee Tyson
7h 57m
1 stop
EGE6:18 pmVail Eagle County
Feb 4
EGE12:43 pmVail Eagle County
8h 04m
1 stop
TYS10:47 pmKnoxville McGhee Tyson
$349
Find similar
American Airlines
Jan 31
TYS8:09 amKnoxville McGhee Tyson
12h 09m
2 stops
EGE6:18 pmVail Eagle County
Feb 4
EGE12:43 pmVail Eagle County
9h 16m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$439
Find similar
American Airlines
Jan 25
TYS12:21 pmKnoxville McGhee Tyson
23h 56m
1 stop
EGE10:17 amVail Eagle County
Jan 31
EGE8:10 amVail Eagle County
7h 32m
1 stop
TYS5:42 pmKnoxville McGhee Tyson
$1,765
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Vail 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, momondo users made 832,500 searches. Data last updated diciembre 4, 2025.
Use the filters below to find and compare flights from Knoxville to Vail that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

sáb. 1/31

6:45 am-11:27 am

1 stop6h 42m

Vail Eagle County

mié. 2/4

1:42 pm-10:31 pm

1 stop6h 49m

$344

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

sáb. 1/31

12:21 pm-6:18 pm

1 stop7h 57m

Vail Eagle County

mié. 2/4

12:43 pm-10:47 pm

1 stop8h 04m

$349

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

sáb. 1/31

9:30 am-6:21 pm

2 stops10h 51m

Vail Eagle County

mié. 2/4

1:42 pm-10:31 pm

1 stop6h 49m

$354

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

sáb. 1/31

9:30 am-6:21 pm

2 stops10h 51m

Vail Eagle County

mié. 2/4

1:42 pm-11:44 pm

2 stops8h 02m

$389

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

sáb. 1/31

8:09 am-6:18 pm

2 stops12h 09m

Vail Eagle County

mié. 2/4

12:43 pm-11:59 pm

2 stops9h 16m

$439

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

dom. 1/25

12:21 pm-10:17 am

1 stop23h 56m

Vail Eagle County

sáb. 1/31

8:10 am-5:42 pm

1 stop7h 32m

$1,765

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

dom. 1/25

8:23 am-4:58 pm

2 stops10h 35m

Vail Eagle County

sáb. 1/31

8:10 am-5:42 pm

1 stop7h 32m

$1,770

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

dom. 1/25

4:41 pm-2:10 pm

1 stop23h 29m

Vail Eagle County

sáb. 1/31

8:10 am-5:42 pm

1 stop7h 32m

$1,845

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

dom. 1/25

12:21 pm-10:17 am

1 stop23h 56m

Vail Eagle County

sáb. 1/31

10:57 am-11:21 pm

2 stops10h 24m

$1,850

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

dom. 1/25

8:23 am-4:58 pm

2 stops10h 35m

Vail Eagle County

sáb. 1/31

10:57 am-11:21 pm

2 stops10h 24m

$1,855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Knoxville to Vail

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Vail?

Our data shows that Saturday is the least expensive day to fly to Vail. Tickets to fly out on this day can be as low as $438. Flights from Knoxville to Vail on a Friday will generally be more expensive and average around $884. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Vail?

Flying to Vail from Knoxville at noon is the least expensive time of day to depart. momondo users have found prices as low as $518 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $551. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Knoxville to Vail

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Vail according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Vail (TYS to EGE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Vail

Fastest flight time

6h 42m

Direct flights

None
The fastest flight from Knoxville to Vail takes 6h 42m
There are no direct flights from Knoxville to Vail. There are no popular flight routes from Knoxville to Vail.
Search flight deals

  • How far is Knoxville McGhee Tyson to Vail Eagle County by plane?

    There are 1247.6 mi between Knoxville McGhee Tyson and Vail Eagle County. In terms of flight time, this usually takes a little over 6h 42m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Vail Eagle County Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Vail Eagle County Airport were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Vail Eagle County Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Vail Eagle County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Vail Eagle County Airport.

  • What documentation or ID do you need to fly to Vail Eagle County Airport?

    The required travel and health documents for your Vail Eagle County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vail Eagle County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Vail?

Best airlines flying from Knoxville to Vail

Compare and see reviews for airlines that fly from Knoxville to Vail with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Glenwood Springs
Beaver Creek
Avon
Rifle
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Vail?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Vail. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to Vail with flexible booking policies on momondo?

All flight searches from Knoxville to Vail on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to Vail?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Vail from Knoxville.

I’m not ready to book a flight from Knoxville to Vail right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Vail from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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