HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pueblo

$54+ Cheap flights from Knoxville (TYS) to Pueblo, CO

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — COS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Pueblo 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.

Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Pueblo are usually found in August or November, booked 62 days in advance, depart on a Thursday or Sunday and return on a Thursday

Cheap flight deals from Knoxville to Pueblo

Keep the following information in mind while searching for Knoxville to Pueblo flight deals. Data was last updated July 29, 2025.

Round-trip from

$100
(Cheapflightsfares)

One-way from

$54
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$248
From Knoxville McGhee Tyson to Pueblo
Search Deals
One-way flight from Knoxville McGhee Tyson to Pueblo
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 Pueblo

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

This Cheapflightsfares deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/173:52 pmTYS - DEN
Nonstop3h 08mAllegiant Air
Thu 8/2111:58 amDEN - TYS
Nonstop2h 45mAllegiant Air
Deal found 7/27$100
This Cheapflightsfares deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:40 pmTYS - DEN
Nonstop3h 09mFrontier
Sun 9/1411:29 amDEN - TYS
Nonstop2h 49mFrontier
Deal found 7/29$101
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:55 pmTYS - DEN
Nonstop3h 25mUnited Airlines
Tue 11/185:30 pmDEN - TYS
Nonstop3h 00mUnited Airlines
Deal found 7/28$214
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:09 pmTYS - DEN
1 stop8h 53mAmerican Airlines
Tue 9/97:20 amDEN - TYS
1 stop6h 21mAmerican Airlines
Deal found 7/27$219
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:57 amTYS - DEN
1 stop10h 22mDelta
Fri 9/1912:45 amDEN - TYS
1 stop7h 24mDelta
Deal found 7/28$237
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amTYS - DEN
Nonstop3h 15mMultiple Airlines
Sun 11/166:53 pmDEN - TYS
2 stops21h 44mMultiple Airlines
Deal found 7/29$241

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Pueblo 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Knoxville to Pueblo that are best for you.

Fly from

Knoxville

Fly to

Pueblo

Route

Depart

Return

Price

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Sun 8/17

3:52 pm-5:00 pm

Nonstop3h 08m

Denver Intl

Thu 8/21

11:58 am-4:43 pm

Nonstop2h 45m

$100

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 9/25

8:40 pm-9:49 pm

Nonstop3h 09m

Denver Intl

Mon 9/29

2:59 pm-7:45 pm

Nonstop2h 46m

$103

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 9/4

3:09 pm-10:02 pm

1 stop8h 53m

Denver Intl

Tue 9/9

7:20 am-3:41 pm

1 stop6h 21m

$219

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Sun 8/24

7:00 am-10:35 am

1 stop5h 35m

Denver Intl

Sun 8/31

10:00 am-2:50 pm

Nonstop2h 50m

$224

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Wed 9/17

11:57 am-8:19 pm

1 stop10h 22m

Denver Intl

Fri 9/19

12:45 am-10:09 am

1 stop7h 24m

$237

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Sun 9/28

7:00 am-8:06 am

Nonstop3h 06m

$54

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 9/25

8:40 pm-9:49 pm

Nonstop3h 09m

$55

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 9/11

6:10 am-12:05 pm

1 stop7h 55m

$128

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Mon 10/27

8:10 pm-11:59 pm

1 stop5h 49m

$129

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Fri 9/26

4:40 pm-5:53 pm

Nonstop3h 13m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
2

Best time to book a flight from Knoxville to Pueblo

Have a flexible travel schedule? Discover the best time to fly to Pueblo 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 Pueblo

How far ahead should I book a flight from Knoxville to Pueblo?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Pueblo. Price data was last updated on July 25, 2025.

The best time to book flights from Knoxville to Pueblo is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Pueblo (average of $316). Flying from Knoxville to Pueblo in March is currently the most expensive (average of $412). 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.

What is the cheapest time of day to fly from TYS to PU5?

Find hourly flight availability from Knoxville to Pueblo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Pueblo as you normally would.

Reviews of airlines servicing Pueblo

Get insights into the airlines that provide service to Pueblo. 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 Pueblo. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Knoxville to Pueblo, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
703 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,238 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Knoxville to Pueblo?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Pueblo. On average, McGhee Tyson has 2 outbound flights to Pueblo per day from 3 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • What are the cheapest airlines to fly from Knoxville to Pueblo one-way?

    The cheapest airlines for a one-way flight from Knoxville to Pueblo are Allegiant Air ($54), Frontier ($55), and American Airlines ($128).

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

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

  • How can I find direct flights from Knoxville to Pueblo?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Pueblo 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 Pueblo?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Pueblo (average of $316). Flying from Knoxville to Pueblo in March is currently the most expensive (average of $412). 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

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 Pueblo

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Denver flights
Memphis to Denver flights
Knoxville to Denver flights
Chattanooga to Denver flights
Nashville to Colorado Springs flights
Knoxville to Colorado Springs flights
Memphis to Colorado Springs flights
Blountville to Denver flights
Memphis to Montrose flights
Nashville to Montrose flights
Chattanooga to Colorado Springs flights
Nashville to Durango flights
Knoxville to Durango flights
Chattanooga to Aspen flights
Knoxville to Montrose flights
Memphis to Aspen flights
Memphis to Vail flights
Blountville to Colorado Springs flights
Knoxville to Grand Junction flights
Nashville to Grand Junction flights
Nashville to Vail flights
Nashville to Aspen flights
Knoxville to Aspen flights
Knoxville to Vail flights
Nashville to Gunnison flights
Memphis to Hayden flights
Memphis to Grand Junction flights
Memphis to Durango flights
Nashville to Alamosa flights
Blountville to Grand Junction flights
Blountville to Montrose flights

Top 3 airlines flying from Knoxville to Pueblo

Discover the top 3 airlines that operate flights from Knoxville to Pueblo. 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$366FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$371FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$338FlexibilityNo cancel feeOn-timeN/A

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.