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Cheap flights from Knoxville to Denver from $289

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Denver departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
12:18 pm - 7:07 pmTYS-EGE
8h 49m1 stop
American Airlines Logo
12:01 pm - 9:20 pmEGE-TYS
7h 19m1 stop
$289American Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
American Airlines Logo
12:18 pm - 7:07 pmTYS-EGE
8h 49m1 stop
American Airlines Logo
12:01 pm - 11:47 pmEGE-TYS
9h 46m2 stops
$294American Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
American Airlines Logo
12:18 pm - 7:07 pmTYS-EGE
8h 49m1 stop
American Airlines Logo
10:34 am - 9:20 pmEGE-TYS
8h 46m1 stop
$369American Airlines
Find Deal
Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
5:23 am - 3:16 pmTYS-EGE
11h 53m2 stops
American Airlines Logo
12:01 pm - 11:47 pmEGE-TYS
9h 46m2 stops
$440American Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
American Airlines Logo
12:18 pm - 7:07 pmTYS-EGE
8h 49m1 stop
American Airlines Logo
7:43 am - 7:41 pmEGE-TYS
9h 58m2 stops
$444American Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29
American Airlines Logo
12:18 pm - 7:07 pmTYS-EGE
8h 49m1 stop
American Airlines Logo
12:01 pm - 10:50 amEGE-TYS
20h 49m1 stop
$502American Airlines
Find Deal
Tue, Dec 23 - Mon, Dec 29
American Airlines Logo
12:35 pm - 6:54 pmTYS-EGE
8h 19m1 stop
American Airlines Logo
8:08 am - 11:39 pmEGE-TYS
13h 31m2 stops
$505American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
American Airlines Logo
12:52 pm - 6:54 pmTYS-EGE
8h 02m2 stops
American Airlines Logo
8:08 am - 11:39 pmEGE-TYS
13h 31m2 stops
$510American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
United Airlines Logo
7:26 pm - 12:38 pmTYS-EGE
19h 12m2 stops
United Airlines Logo
1:40 pm - 10:29 amEGE-TYS
18h 49m2 stops
$873United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
7:26 pm - 12:38 pmTYS-EGE
19h 12m2 stops
United Airlines Logo
7:05 am - 3:06 pmEGE-TYS
6h 01m1 stop
$883United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7

American Airlines flights from Knoxville to Vail

Our best American Airlines deals on Knoxville to Vail flight tickets
American Airlines
Dec 23
TYS12:18 pmKnoxville McGhee Tyson
8h 49m
1 stop
EGE7:07 pmVail Eagle County
Dec 30
EGE12:01 pmVail Eagle County
7h 19m
1 stop
TYS9:20 pmKnoxville McGhee Tyson
$289
Find similar
American Airlines
Dec 23
TYS12:18 pmKnoxville McGhee Tyson
8h 49m
1 stop
EGE7:07 pmVail Eagle County
Dec 30
EGE12:01 pmVail Eagle County
9h 46m
2 stops
TYS11:47 pmKnoxville McGhee Tyson
$294
Find similar
American Airlines
Dec 23
TYS12:18 pmKnoxville McGhee Tyson
8h 49m
1 stop
EGE7:07 pmVail Eagle County
Dec 31
EGE10:34 amVail Eagle County
8h 46m
1 stop
TYS9:20 pmKnoxville McGhee Tyson
$369
Find similar

United Airlines flights from Knoxville to Vail

Our best United Airlines deals on Knoxville to Vail flight tickets
United Airlines
Oct 1
TYS4:40 pmKnoxville McGhee Tyson
5h 28m
1 stop
EGE8:08 pmVail Eagle County
Oct 7
EGE7:05 amVail Eagle County
6h 01m
1 stop
TYS3:06 pmKnoxville McGhee Tyson
$489
Find similar
United Airlines
Oct 1
TYS7:15 amKnoxville McGhee Tyson
9h 17m
2 stops
EGE2:32 pmVail Eagle County
Oct 7
EGE7:05 amVail Eagle County
6h 01m
1 stop
TYS3:06 pmKnoxville McGhee Tyson
$494
Find similar
United Airlines
Oct 1
TYS10:51 amKnoxville McGhee Tyson
11h 17m
2 stops
EGE8:08 pmVail Eagle County
Oct 7
EGE7:05 amVail Eagle County
25h 24m
2 stops
TYS10:29 amKnoxville McGhee Tyson
$563
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 September 22, 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

Tue 12/23

12:18 pm-7:07 pm

1 stop8h 49m

Vail Eagle County

Tue 12/30

12:01 pm-9:20 pm

1 stop7h 19m

$289

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Tue 12/23

12:18 pm-7:07 pm

1 stop8h 49m

Vail Eagle County

Tue 12/30

12:01 pm-11:47 pm

2 stops9h 46m

$294

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Tue 12/23

12:18 pm-7:07 pm

1 stop8h 49m

Vail Eagle County

Wed 12/31

10:34 am-9:20 pm

1 stop8h 46m

$369

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Tue 12/23

5:23 am-3:16 pm

2 stops11h 53m

Vail Eagle County

Tue 12/30

12:01 pm-11:47 pm

2 stops9h 46m

$440

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Tue 12/23

12:18 pm-7:07 pm

1 stop8h 49m

Vail Eagle County

Mon 12/29

7:43 am-7:41 pm

2 stops9h 58m

$444

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Tue 12/23

12:18 pm-7:07 pm

1 stop8h 49m

Vail Eagle County

Mon 12/29

12:01 pm-10:50 am

1 stop20h 49m

$502

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Sat 10/11

12:35 pm-6:54 pm

1 stop8h 19m

Vail Eagle County

Wed 10/15

8:08 am-11:39 pm

2 stops13h 31m

$505

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Sat 10/11

12:52 pm-6:54 pm

2 stops8h 02m

Vail Eagle County

Wed 10/15

8:08 am-11:39 pm

2 stops13h 31m

$510

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Sat 10/4

7:26 pm-12:38 pm

2 stops19h 12m

Vail Eagle County

Tue 10/7

1:40 pm-10:29 am

2 stops18h 49m

$873

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Sat 10/4

7:26 pm-12:38 pm

2 stops19h 12m

Vail Eagle County

Tue 10/7

7:05 am-3:06 pm

1 stop6h 01m

$883

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
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 5h 28m.

  • 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 $338Free CancellationRating
7.2
10,000 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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