What is the cheapest airline to fly from Knoxville to Vail round-trip?

Flying on American Airlines is currently your cheapest option to Vail, with prices starting at $349.

What is the cheapest day to fly from Knoxville to Vail?

Travelers seeking maximum savings on their Knoxville to Vail flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Vail ranges from 1.5 - 2.4 inches per month. April is typically the wettest month, when rainfall can reach 2.4 in. June is typically the driest time to visit Vail when rainfall is around 1.5 in.

If weather is an important factor for your trip to Vail, 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 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest day to fly round-trip from Knoxville to Vail?

Travelers have found that booking a Friday departure is the best way to save up to 101% 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 Knoxville to Vail?

To save up to 170% on this flight, we recommend booking at least 40 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to Vail from $130 1-2 weeks out and tickets from $308 for flights departing within the next 72 hours.

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

August can be a great time to fly to Vail from Knoxville with a flight ticket averaging about $244. Cheapflights users have found deals in the month of August for as cheap as $52. The most expensive prices can be found in the month of December.

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

One of the essential ways to save on airfare from Knoxville to Vail is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

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

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

How can I find direct flights from Knoxville to Vail?

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

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

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

$349+ Flights from Knoxville to Vail

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Knoxville to Vail with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Vail

Round-trip from	$349 (American Airlines)
Popular in	December
Cheapest in	August
Average price	$248

From Knoxville McGhee Tyson to Vail Eagle County

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Knoxville to Vail

Cheapest flights from Knoxville to Vail
Explore the most affordable flight options available from Knoxville to Vail. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 8/232:23 pmTYS - EGE

1 stop6h 07mAmerican Airlines

Tue 8/262:40 pmEGE - TYS

1 stop4h 57mAmerican Airlines

Deal found 7/26

$349

Best flights from Knoxville to Vail
Discover carefully curated flight deals from Knoxville to Vail that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 8/232:23 pmTYS - EGE

1 stop6h 07mAmerican Airlines

Tue 8/262:40 pmEGE - TYS

1 stop4h 57mAmerican Airlines

Deal found 7/26

$349

Last-minute flights from Knoxville to Vail
Discover last-minute flight deals from Knoxville to Vail. Data last updated July 29, 2025 and is based on user searches.

Sat 8/232:23 pmTYS - EGE

1 stop6h 07mAmerican Airlines

Tue 8/262:40 pmEGE - TYS

1 stop4h 57mAmerican Airlines

Deal found 7/26

$349

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleVail

TYS - EGE

TYSEGE

Knoxville McGhee Tyson

Sat 8/23

2:23 pm-6:30 pm

1 stop6h 07m

Vail Eagle County

Tue 8/26

2:40 pm-9:37 pm

1 stop4h 57m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Knoxville to Vail

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

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Vail

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

Currently, October is the cheapest month in which you can book a flight from Knoxville to Vail (average of $448). Flying from Knoxville to Vail in December is currently the most expensive (average of $621). 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.

Reviews of airlines servicing Vail

Read reviews from past customers who have flown American Airlines from Knoxville to Vail. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

What is the cheapest airline to fly from Knoxville to Vail round-trip?
Flying on American Airlines is currently your cheapest option to Vail, with prices starting at $349.
Can I find deals for flights from Knoxville to Vail that include hotel bookings?
Yes. In addition to deals on Knoxville to Vail flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Vail?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Vail.
Can I find deals for business class flights from Knoxville to Vail?
Yes. Cheapflights offers flight deals from Knoxville to Vail by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Knoxville to Vail?
Currently, October is the cheapest month in which you can book a flight from Knoxville to Vail (average of $448). Flying from Knoxville to Vail in December is currently the most expensive (average of $621). 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.

See more FAQs

Eagle

Beaver Creek

Avon

Rifle

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Knoxville to Vail

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$338	Average$456	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$349+ Cheap flights from Knoxville to Vail (TYS - EGE)

This is the cheapest round-trip 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.

Find cheap flights from Knoxville to Vail with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Vail

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Vail

Cheapest flights from Knoxville to VailExplore the most affordable flight options available from Knoxville to Vail. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Knoxville to Vail. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Vail that are best for you.

Best time to book a flight from Knoxville to Vail

Have a flexible travel schedule? Discover the best time to fly to Vail from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Vail

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

Reviews of airlines servicing Vail

Get insights into the airlines that provide service to Vail. 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 Vail. Reviews last updated July 29, 2025.

Read reviews from past customers who have flown American Airlines from Knoxville to Vail. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Knoxville to Vail round-trip?

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

How can I find direct flights from Knoxville to Vail?

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

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

Traveling to a place near Vail?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Vail

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Knoxville to Vail

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Knoxville to Vail
Explore the most affordable flight options available from Knoxville to Vail. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.