TYS - VPS

$142 Find Cheap Flights from Knoxville to Valparaiso

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Valparaiso departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Valparaiso

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Valparaiso, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Valparaiso, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Knoxville to Valparaiso (TYS-VPS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Valparaiso that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Valparaiso

Sun, Apr 5 - Thu, Apr 16
Allegiant Air Logo
6:45 am - 7:11 amTYS-VPS
1h 26mnonstop
Allegiant Air Logo
8:16 am - 10:37 amVPS-TYS
1h 21mnonstop
$142Allegiant Air
Find Deal
Wed, Dec 10 - Sun, Dec 14
American Airlines Logo
3:14 pm - 8:43 pmTYS-VPS
6h 29m1 stop
American Airlines Logo
4:40 pm - 10:58 pmVPS-TYS
5h 18m1 stop
$306American Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20
Allegiant Air Logo
10:07 am - 5:53 pmTYS-VPS
32h 46m2 stops
Allegiant Air Logo
5:24 pm - 4:36 pmVPS-TYS
22h 12m1 stop
$329Allegiant Air
Find Deal
Sat, Nov 15 - Thu, Nov 20
Allegiant Air Logo
10:07 am - 5:53 pmTYS-VPS
32h 46m2 stops
Allegiant Air Logo
5:24 pm - 4:36 pmVPS-TYS
22h 12m1 stop
$330Allegiant Air
Find Deal
Sun, Apr 5 - Thu, Apr 16
Allegiant Air Logo
6:45 am - 7:11 amTYS-VPS
1h 26mnonstop
Allegiant Air Logo
12:39 pm - 9:48 pmVPS-TYS
32h 09m2 stops
$335Allegiant Air
Find Deal
Sun, Apr 5 - Fri, Apr 17
Delta Logo
10:05 am - 3:11 pmTYS-VPS
6h 06m1 stop
Delta Logo
7:05 pm - 11:46 pmVPS-TYS
3h 41m1 stop
$355Delta
Find Deal
Sat, Apr 4 - Thu, Apr 16
Delta Logo
5:30 am - 8:38 amTYS-VPS
4h 08m1 stop
Delta Logo
7:05 pm - 11:46 pmVPS-TYS
3h 41m1 stop
$366Delta
Find Deal
Sun, Apr 5 - Thu, Apr 16
Southwest Logo
2:35 pm - 7:20 pmTYS-VPS
5h 45m1 stop
Southwest Logo
12:35 pm - 9:15 pmVPS-TYS
7h 40m2 stops
$382Southwest
Find Deal
Sat, Nov 15 - Thu, Nov 20
American Airlines Logo
8:59 am - 12:14 pmTYS-VPS
4h 15m1 stop
American Airlines Logo
4:40 pm - 10:54 pmVPS-TYS
5h 14m1 stop
$391American Airlines
Find Deal
Sun, Apr 5 - Thu, Apr 16
Southwest Logo
6:35 am - 5:25 pmTYS-VPS
11h 50m2 stops
Southwest Logo
12:35 pm - 9:15 pmVPS-TYS
7h 40m2 stops
$392Southwest
Find Deal

Everything you should know

Top airlines
Allegiant Air
Cheapest • from $142 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
Cheapest round-trip
$142
Allegiant Air
Sun 4/5Thu 4/16
TYS - VPS • Non-stop
Cheapest one-way
$229
Typical prices: $88-$212
Southwest
Fri 3/20
TYS - VPS • 1 stop
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We hope you love your trip to Valparaiso!
Booking Insights

KAYAK's insights & trends for Knoxville to Valparaiso flights

Get data-powered insights and trends into flights from Knoxville to Valparaiso to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Knoxville to Valparaiso?

The average price of all round-trip flights from Knoxville to Valparaiso clicked on KAYAK for each day over the last 12 months.

For Knoxville to Valparaiso, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Valparaiso back to Knoxville, the best deals are generally found on Thursday, with Wednesday being the most expensive.

How far in advance should I book a flight from Knoxville to Valparaiso?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Knoxville to Valparaiso, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Knoxville to Valparaiso, you should book around 2 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$142
Best time to beat the crowds with an average 68% drop in price.
Most popular time to fly and prices are also 45% lower on average.
Flight from Knoxville to Valparaiso

When to book flights from Knoxville to Valparaiso

Are your dates flexible? Find out the best times to travel from Knoxville to Valparaiso based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Valparaiso

  • What is the cheapest flight from Knoxville to Valparaiso?

    In the last 3 days, the lowest price for a flight from Knoxville to Valparaiso was $229 for a one-way ticket and $142 for a round-trip.

  • Do I need a passport to fly between Knoxville and Valparaiso?

    A passport is not required to fly from Knoxville to Valparaiso.

  • Which aircraft models fly most regularly from Knoxville to Valparaiso?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Knoxville to Valparaiso flight route.

  • Which airline alliances offer flights from Knoxville to Valparaiso?

    oneworld, and SkyTeam are the airline alliances operating flights between Knoxville and Valparaiso, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Valparaiso, Delta or Allegiant Air?

    The two airlines most popular with KAYAK users for flights from Knoxville to Valparaiso are Delta and Allegiant Air. With an average price for the route of $512 and an overall rating of 7.9, Delta is the most popular choice. Allegiant Air is also a great choice for the route, with an average price of $117 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Knoxville to Valparaiso?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Valparaiso.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Valparaiso?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Valparaiso from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Valparaiso?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Valparaiso with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and VPS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Valparaiso?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Valparaiso from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Knoxville to Valparaiso

  • Looking for a cheap flight? 25% of our users found flights on this route for $159 or less round-trip.

Reviews of the top 3 airlines serving from Knoxville to Valparaiso

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Valparaiso. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Valparaiso? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7993 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

Everything you need to know for your flight from Knoxville to Valparaiso

Information on your arrival and departure airports

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