$84+ Cheap flights from Knoxville to Valparaiso, FL (TYS - VPS)
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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — VPS
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Valparaiso 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 Valparaiso
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Best
Last-minute
One-way
Cheapest flights from Knoxville to ValparaisoExplore the most affordable flight options available from Knoxville to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
Explore the most affordable flight options available from Knoxville to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/29. 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.
Sat 10/105:43 pm -
Nonstop1h 22m
Thu 10/158:42 pm -
Nonstop1h 21m
Deal found 8/29![Allegiant Air logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 10/1210:39 pm -
Nonstop1h 22m
Thu 10/227:36 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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.
Fri 10/93:14 pm -
Nonstop1h 22m
Mon 10/127:28 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 8/29. 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.
Sat 10/105:43 pm -
Nonstop1h 22m
Mon 10/127:28 pm -
Nonstop1h 21m
Deal found 8/29![Allegiant Air logo]()
$108
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:23 pm -
Nonstop1h 22m
Thu 10/15:01 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$117
This Kissandfly.com deal was found by Cheapflights users on 8/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:23 pm -
Nonstop1h 22m
Thu 9/177:35 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$125
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:30 am -
Nonstop1h 22m
Sun 10/251:31 pm -
Nonstop1h 21m
Deal found 8/27![Allegiant Air logo]()
$136
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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.
Sat 10/35:43 pm -
Nonstop1h 22m
Mon 10/57:59 pm -
Nonstop1h 21m
Deal found 8/25![Allegiant Air logo]()
$141
Best flights from Knoxville to ValparaisoDiscover carefully curated flight deals from Knoxville to Valparaiso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Knoxville to Valparaiso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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.
Fri 10/93:14 pm -
Nonstop1h 22m
Mon 10/127:28 pm -
Nonstop1h 21m
Deal found 8/25![Allegiant Air logo]()
$98
This Cheapflightsfares deal was found by Cheapflights users on 8/29. 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.
Sat 10/105:43 pm -
Nonstop1h 22m
Mon 10/127:28 pm -
Nonstop1h 21m
Deal found 8/29![Allegiant Air logo]()
$108
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Sat 10/37:15 pm -
1 stop5h 28m
Mon 10/56:04 pm -
1 stop4h 51m
Deal found 8/25![American Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 8/26. 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.
Fri 9/187:25 pm -
1 stop4h 57m
Mon 9/217:13 pm -
1 stop3h 42m
Deal found 8/26![Delta logo]()
$254
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:30 am -
Nonstop1h 22m
Sun 10/251:31 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$144
This Cheapflightsfares deal was found by Cheapflights users on 8/29. 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.
Sat 9/2612:52 pm -
Nonstop1h 22m
Sun 9/277:34 pm -
Nonstop1h 21m
Deal found 8/29![Allegiant Air logo]()
$189
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 10/176:23 pm -
1 stop5h 56m
Sun 10/256:00 am -
1 stop3h 54m
Deal found 8/26![Delta logo]()
$274
Last-minute flights from Knoxville to ValparaisoDiscover last-minute flight deals from Knoxville to Valparaiso. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Valparaiso. Data last updated August 30, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 8/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:51 pm -
Nonstop1h 22m
Thu 9/107:35 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$149
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 9/63:51 pm -
Nonstop1h 22m
Sun 9/137:35 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$222
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:23 pm -
Nonstop1h 22m
Thu 10/15:01 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$117
This Kissandfly.com deal was found by Cheapflights users on 8/26. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:23 pm -
Nonstop1h 22m
Thu 9/177:35 pm -
Nonstop1h 21m
Deal found 8/26![Allegiant Air logo]()
$125
This Cheapflightsfares deal was found by Cheapflights users on 8/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:23 pm -
Nonstop1h 22m
Sun 9/207:34 pm -
Nonstop1h 21m
Deal found 8/28![Allegiant Air logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 8/29. 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.
Sat 9/2612:52 pm -
Nonstop1h 22m
Sun 9/277:34 pm -
Nonstop1h 21m
Deal found 8/29![Allegiant Air logo]()
$189
One-way flights from Knoxville to ValparaisoSearch for one-way flight options from Knoxville to Valparaiso. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Knoxville to Valparaiso. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:01 pm -
Nonstop1h 22m
Deal found 8/27![Allegiant Air logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:43 pm -
Nonstop1h 22m
Deal found 8/27![Allegiant Air logo]()
$114
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:55 pm -
1 stop5h 00m
Deal found 8/27![Southwest logo]()
$122
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:40 pm -
2 stops7h 35m
Deal found 8/26![Southwest logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 10/43:08 pm -
Nonstop1h 22m
Deal found 8/26![Allegiant Air logo]()
$209
This Southwest deal was found by Cheapflights users on 8/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:15 am -
2 stops11h 05m
Deal found 8/27![Southwest logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Wed 11/1110:55 am -
3 stops33h 26m
Deal found 8/26![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:36 pm -
3 stops47h 41m
Deal found 8/27![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:57 pm -
3 stops31h 15m
Deal found 8/27![Multiple Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:25 am -
1 stop5h 50m
Deal found 8/29![Southwest logo]()
$287
Find flight deals from Knoxville to Valparaiso
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Valparaiso (VPS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $94 (Cheapflightsfares) |
One-way from | $84 (CheapOair) |
Popular in | December |
Cheapest in | August |
Average price | $130 |
Good round-trip deal | $132 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Valparaiso 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 7,457,451 searches. Data last updated August 30, 2026.
Use the filters below to find and compare flights from Knoxville to Valparaiso that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Fri 10/9
3:14 pm-3:36 pm
Nonstop1h 22m
Valparaiso Destin-Ft Walton Beach
Mon 10/12
7:28 pm-9:49 pm
Nonstop1h 21m
$98
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Sat 10/10
5:43 pm-6:05 pm
Nonstop1h 22m
Valparaiso Destin-Ft Walton Beach
Mon 10/12
7:28 pm-9:49 pm
Nonstop1h 21m
$108
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Sat 10/17
8:30 am-8:52 am
Nonstop1h 22m
Valparaiso Destin-Ft Walton Beach
Sun 10/25
1:31 pm-3:52 pm
Nonstop1h 21m
$144
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Sat 9/26
12:52 pm-1:14 pm
Nonstop1h 22m
Valparaiso Destin-Ft Walton Beach
Sun 9/27
7:34 pm-9:55 pm
Nonstop1h 21m
$189
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Sat 10/3
7:15 pm-11:43 pm
1 stop5h 28m
Valparaiso Destin-Ft Walton Beach
Mon 10/5
6:04 pm-11:55 pm
1 stop4h 51m
$241
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Fri 9/18
7:25 pm-11:22 pm
1 stop4h 57m
Valparaiso Destin-Ft Walton Beach
Mon 9/21
7:13 pm-11:55 pm
1 stop3h 42m
$254
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Sat 10/17
6:23 pm-11:19 pm
1 stop5h 56m
Valparaiso Destin-Ft Walton Beach
Sun 10/25
6:00 am-10:54 am
1 stop3h 54m
$274
Cheapest one-way
Quickest one-way
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Fri 10/2
8:01 pm-8:23 pm
Nonstop1h 22m
$84
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Sat 10/3
5:43 pm-6:05 pm
Nonstop1h 22m
$114
KnoxvilleValparaiso
TYS Knoxville McGhee Tyson - VPS Valparaiso Destin-Ft Walton Beach
TYSVPS
Knoxville McGhee Tyson
Sat 10/3
2:55 pm-6:55 pm
1 stop5h 00m
$122
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Valparaiso
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Valparaiso in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Knoxville-Valparaiso, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Valparaiso, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Valparaiso, Florida flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Valparaiso, Florida flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Valparaiso, Florida flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Knoxville to Valparaiso
Have a flexible travel schedule? Discover the best time to fly to Valparaiso from Knoxville with our price prediction graph.
TYS-VPS
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 Valparaiso
What is the cheapest month to book a flight from Knoxville to Valparaiso, Florida?
Currently, August is the cheapest month in which you can book a flight from Knoxville to Valparaiso, Florida (average of $130). Flying from Knoxville to Valparaiso, Florida in December is currently the most expensive (average of $434). 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 VPS?
Find hourly flight availability from Knoxville to Valparaiso. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 30, 2026.
It’s typically best to fly out from Knoxville to Valparaiso, Florida in the morning. Doing so could potentially save you 21% on the flight price compared to flying in the evening, which is usually more expensive.
Reviews of airlines servicing Valparaiso
Get insights into the airlines that provide service to Valparaiso. 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 Valparaiso. Reviews last updated August 30, 2026.
Read reviews from past customers who have flown Delta and Allegiant Air from Knoxville to Valparaiso. 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.
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Valparaiso. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Valparaiso?
Book flights to Valparaiso if you plan to visit one of these locationsAndalusia
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Knoxville and Valparaiso flights
Browse other Knoxville and Valparaiso flight options. Last updated on August 30, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on August 30, 2026.
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Explore flights to Valparaiso departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 30, 2026.
Top 2 airlines flying from Knoxville to Valparaiso
Discover the top 2 airlines that operate flights from Knoxville to Valparaiso. 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 7,457,451 searches. Data last updated August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$150 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$124 | Average$385 | FlexibilityNo cancel fee | On-timeN/A |