SDF - VPS

$165 Find Cheap Flights from Louisville 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 Louisville to Valparaiso departing on 6/18. 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 Louisville 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 Louisville to Valparaiso, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$165
Overall average: $233
Allegiant Air
Thu 6/18Thu 6/25
SDF - VPS • Non-stop
Cheapest one-way
$224
American Airlines
Sat 2/7
SDF - VPS • 1 stop
Top airlines
Allegiant Air
Cheapest • from $165 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 50% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
2 days a week
There are direct flights from Louisville to Valparaiso 2 days a week: Thu, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Valparaiso!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Valparaiso (SDF-VPS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville 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 Louisville to Valparaiso

Thu, Jun 18 - Thu, Jun 25
Allegiant Air Logo
6:54 pm - 7:33 pm
SDF
-
VPS
1h 39mnonstop
Allegiant Air Logo
3:21 pm - 6:04 pm
VPS
-
SDF
1h 43mnonstop
$165Allegiant Air
Sun, Apr 12 - Thu, Apr 16
Allegiant Air Logo
4:13 pm - 4:51 pm
SDF
-
VPS
1h 38mnonstop
Allegiant Air Logo
12:39 pm - 3:23 pm
VPS
-
SDF
1h 44mnonstop
$166Allegiant Air
Thu, Mar 5 - Sun, Mar 8
Allegiant Air Logo
4:09 pm - 4:50 pm
SDF
-
VPS
1h 41mnonstop
Allegiant Air Logo
12:32 pm - 3:19 pm
VPS
-
SDF
1h 47mnonstop
$169Allegiant Air
Thu, Apr 9 - Thu, Apr 16
Allegiant Air Logo
4:13 pm - 4:51 pm
SDF
-
VPS
1h 38mnonstop
Allegiant Air Logo
12:39 pm - 3:23 pm
VPS
-
SDF
1h 44mnonstop
$173Allegiant Air
Sun, Mar 22 - Thu, Mar 26
Allegiant Air Logo
4:36 pm - 5:17 pm
SDF
-
VPS
1h 41mnonstop
Allegiant Air Logo
12:29 pm - 3:16 pm
VPS
-
SDF
1h 47mnonstop
$215Allegiant Air
Sun, Mar 22 - Sun, Mar 29
Allegiant Air Logo
4:36 pm - 5:17 pm
SDF
-
VPS
1h 41mnonstop
Allegiant Air Logo
12:29 pm - 3:16 pm
VPS
-
SDF
1h 47mnonstop
$220Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Allegiant Air Logo
6:52 pm - 7:32 pm
SDF
-
VPS
1h 40mnonstop
Allegiant Air Logo
3:18 pm - 6:02 pm
VPS
-
SDF
1h 44mnonstop
$221Allegiant Air
Sun, Mar 22 - Thu, Mar 26
Allegiant Air Logo
4:36 pm - 5:17 pm
SDF
-
VPS
1h 41mnonstop
Allegiant Air Logo
12:29 pm - 3:16 pm
VPS
-
SDF
1h 47mnonstop
$242Allegiant Air
Sat, Jun 13 - Sat, Jun 20
Allegiant Air Logo
5:47 pm - 6:26 pm
SDF
-
VPS
1h 39mnonstop
Allegiant Air Logo
2:10 pm - 4:53 pm
VPS
-
SDF
1h 43mnonstop
$244Allegiant Air
Sat, Feb 14 - Sat, Feb 21
Delta Logo
6:03 pm - 11:03 pm
SDF
-
VPS
6h 00m
1 stop
Delta Logo
7:05 am - 11:27 am
VPS
-
SDF
3h 22m
1 stop
$296Delta
Booking Insights

KAYAK's insights & trends for Louisville to Valparaiso flights

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

What is the cheapest month to fly from Louisville to Valparaiso?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Valparaiso, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to Valparaiso is December, where tickets cost $115 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $383 and $325 respectively.

How far in advance should I book a flight from Louisville 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 Louisville 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 Louisville to Valparaiso, you should book around 3 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$165
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Louisville to Valparaiso

When to book flights from Louisville to Valparaiso

Are your dates flexible? Find out the best times to travel from Louisville 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 Louisville to Valparaiso

  • What is the cheapest flight from Louisville to Valparaiso?

    In the last 3 days, the lowest price for a flight from Louisville to Valparaiso was $224 for a one-way ticket and $165 for a round-trip.

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

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

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

    The Airbus A319 is the aircraft model that flies most regularly on the Louisville to Valparaiso flight route.

  • Which airline alliances offer flights from Louisville to Valparaiso?

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

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

    The two airlines most popular with KAYAK users for flights from Louisville to Valparaiso are Delta and Allegiant Air. With an average price for the route of $338 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 $173 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Louisville 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 Louisville to Valparaiso.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Valparaiso from Louisville 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 Louisville 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 Louisville with another airline. Booking your flights between Louisville 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 Louisville 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 Louisville 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 Louisville to Valparaiso

  • Looking for a cheap flight? 25% of our users found flights on this route for $140 or less round-trip.

Prefer to fly direct from Louisville to Valparaiso?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Louisville Intl to Valparaiso Destin-Ft Walton Beach.
Find which airlines fly direct from Louisville Intl Airport to Valparaiso Destin-Ft Walton Beach Airport, which days they fly and book direct flights.

Direct departures

Louisville Intl to Valparaiso Destin-Ft Walton Beach

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Valparaiso Destin-Ft Walton Beach to Louisville Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top 3 airlines serving from Louisville to Valparaiso

 
See real verified KAYAK customer reviews for airlines flying from Louisville 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 Louisville 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 8112 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
Airline reviews

I've flown several other airlines, and Delta is really on top on things.

10.0 ExcellentBob, Jan 2026
SCL - MIA
Read more Delta reviews

I've flown several other airlines, and Delta is really on top on things.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

Flight was operated by Virgin Atlantic and it was up to their usual high standard. Minor grips about some issues, but they are really first world issues and as a whole, was an excellent flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

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

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

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.

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

Information on your arrival and departure airports