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Pueblo

$58+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — COS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Pueblo are usually found in January or May, 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 September 17, 2025.

Round-trip from

$110
(Cheapflightsfares)

One-way from

$58
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$247
From Knoxville McGhee Tyson to Pueblo
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One-way flight from Knoxville McGhee Tyson to Pueblo
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Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 9/287:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Thu 10/28:54 amDEN - TYS
Nonstop2h 39mAllegiant Air
Deal found 9/16$110
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:17 pmTYS - DEN
Nonstop3h 17mFrontier
Sun 11/91:36 pmDEN - TYS
Nonstop2h 46mFrontier
Deal found 9/15$112
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:17 pmTYS - DEN
Nonstop3h 22mFrontier
Sun 10/192:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 9/15$113
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:35 pmTYS - DEN
Nonstop3h 09mMultiple Airlines
Thu 10/28:54 amDEN - TYS
Nonstop2h 39mMultiple Airlines
Deal found 9/14$127
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:17 pmTYS - DEN
Nonstop3h 22mFrontier
Mon 10/202:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 9/14$130
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 9/298:35 pmTYS - DEN
Nonstop3h 09mFrontier
Sun 10/511:29 amDEN - TYS
Nonstop2h 49mFrontier
Deal found 9/15$140
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 9/257:00 amTYS - DEN
Nonstop3h 06mAllegiant Air
Sun 9/288:56 amDEN - TYS
Nonstop2h 47mAllegiant Air
Deal found 9/15$142
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:34 pmTYS - DEN
1 stop6h 15mMultiple Airlines
Sun 10/192:43 pmDEN - TYS
Nonstop2h 49mMultiple Airlines
Deal found 9/15$143
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:35 pmTYS - DEN
Nonstop3h 09mFrontier
Thu 10/23:03 pmDEN - TYS
Nonstop2h 47mFrontier
Deal found 9/16$144
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:41 pmTYS - DEN
1 stop20h 29mMultiple Airlines
Mon 12/1511:07 amDEN - TYS
Nonstop2h 45mMultiple Airlines
Deal found 9/15$146
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/168:17 pmTYS - DEN
Nonstop3h 22mFrontier
Mon 10/202:43 pmDEN - TYS
Nonstop2h 49mFrontier
Deal found 9/16$149

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 September 17, 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

Wed 10/15

4:40 pm-5:53 pm

Nonstop3h 13m

Denver Intl

Sun 10/19

10:15 am-3:06 pm

Nonstop2h 51m

$214

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Fri 10/24

8:10 pm-11:59 pm

1 stop5h 49m

Denver Intl

Wed 10/29

6:45 am-3:41 pm

1 stop6h 56m

$237

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Sat 11/1

8:26 am-12:29 pm

1 stop6h 03m

Denver Intl

Wed 11/5

9:55 am-2:43 pm

Nonstop2h 48m

$239

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Wed 10/15

11:44 am-4:47 pm

1 stop7h 03m

Denver Intl

Mon 10/20

12:55 am-11:04 am

1 stop8h 09m

$267

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Tue 9/30

4:40 pm-5:53 pm

Nonstop3h 13m

Denver Intl

Sat 10/4

3:40 pm-11:43 pm

1 stop6h 03m

$269

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Fri 10/10

6:04 pm-11:04 pm

1 stop7h 00m

Denver Intl

Mon 10/13

12:55 am-11:04 am

1 stop8h 09m

$273

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Fri 10/17

8:10 pm-11:59 pm

1 stop5h 49m

Denver Intl

Sun 10/19

12:50 am-9:00 am

1 stop6h 10m

$288

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Fri 10/17

8:10 pm-11:59 pm

1 stop5h 49m

Denver Intl

Mon 10/20

12:50 am-9:20 am

1 stop6h 30m

$288

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Thu 10/2

7:00 am-12:40 pm

1 stop7h 40m

Denver Intl

Tue 10/7

10:15 am-3:06 pm

Nonstop2h 51m

$304

KnoxvilleDenver

TYS - DEN

TYSDEN

Knoxville McGhee Tyson

Mon 12/15

4:47 pm-6:18 pm

Nonstop3h 31m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
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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 September 12, 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 September 17, 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.

How much does it cost to fly round-trip from Knoxville to Pueblo?

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 September 17, 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
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
699 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
5.8
Fair
3,173 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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.

  • How long is the flight from Knoxville to Pueblo?

    Airlines like United Airlines and Delta fly from Knoxville to Pueblo in about 3h 13m. The time it takes to get you to your destination can typically vary by up to 2h 36m. Airlines will cover a distance of 1159 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$371FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$338FlexibilityNo cancel feeOn-timeN/A

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