STL - VPS

$109 Find Cheap Flights from St. Louis to Valparaiso - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Valparaiso departing on 8/30. 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

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Everything you should know

Cheapest round-trip
$257
Typical prices: $211-$441
Multiple Airlines
Sat 9/26Sat 10/3
STL - VPS • 1 stop
Cheapest non-stop
$274
Southwest
Thu 8/20Mon 8/24
STL - VPS • Non-stop
Nonstop flights
Mon, Thu, Fri, Sat, Sun
You can fly direct with Southwest. Average duration is 1h 45m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $274 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Top layover airports
Cheapest • Avg $379 (round-trip)
Shortest trip • 4h 13m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 46% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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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 St. Louis to Valparaiso (STL-VPS)

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

Sat, Sep 26 - Sat, Oct 3
Multiple Airlines Logo
8:10 pm - 4:20 pm
STL
-
VPS
20h 10m
1 stop
Multiple Airlines Logo
8:02 pm - 1:10 pm
VPS
-
STL
41h 08m
2 stops
$257Multiple Airlines
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
4:00 pm - 5:45 pm
STL
-
VPS
1h 45mnonstop
Southwest Logo
12:40 pm - 2:35 pm
VPS
-
STL
1h 55mnonstop
$274Southwest
Sat, Oct 3 - Sat, Oct 10
Southwest Logo
3:30 pm - 5:15 pm
STL
-
VPS
1h 45mnonstop
Southwest Logo
1:55 pm - 3:50 pm
VPS
-
STL
1h 55mnonstop
$274Southwest
Sat, Oct 10 - Sat, Oct 17
Southwest Logo
3:30 pm - 5:15 pm
STL
-
VPS
1h 45mnonstop
Southwest Logo
1:55 pm - 3:50 pm
VPS
-
STL
1h 55mnonstop
$274Southwest
Wed, Aug 19 - Tue, Aug 25
Delta Logo
5:23 pm - 9:44 pm
STL
-
VPS
4h 21m
1 stop
Delta Logo
7:00 am - 11:46 am
VPS
-
STL
4h 46m
1 stop
$283Delta
Thu, Aug 20 - Mon, Aug 24
Delta Logo
11:00 am - 4:01 pm
STL
-
VPS
5h 01m
1 stop
Delta Logo
5:06 pm - 11:58 pm
VPS
-
STL
6h 52m
1 stop
$283Delta
Sat, Aug 15 - Wed, Aug 19
American Airlines Logo
10:22 am - 4:10 pm
STL
-
VPS
5h 48m
1 stop
American Airlines Logo
7:01 am - 1:02 pm
VPS
-
STL
6h 01m
1 stop
$283American Airlines
Sat, Oct 3 - Sat, Oct 10
American Airlines Logo
5:10 pm - 11:43 pm
STL
-
VPS
6h 33m
1 stop
American Airlines Logo
6:04 pm - 11:59 pm
VPS
-
STL
5h 55m
1 stop
$288American Airlines
Sat, Oct 3 - Sat, Oct 10
Multiple Airlines Logo
8:10 pm - 11:37 pm
STL
-
VPS
27h 27m
1 stop
Multiple Airlines Logo
8:30 am - 9:40 am
VPS
-
STL
25h 10m
2 stops
$328Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
8:10 pm - 11:37 pm
STL
-
VPS
27h 27m
1 stop
Multiple Airlines Logo
8:02 pm - 9:40 am
VPS
-
STL
37h 38m
2 stops
$369Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Valparaiso flights

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

How much is a round-trip flight from St. Louis to Valparaiso, Florida?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Valparaiso, Florida departing in September.

Flight prices are below average for this route right now.

Flights to Valparaiso, Florida from St. Louis usually cost between $307 and $461 in September.
The lowest price found in the past 5 days was $257 on Multiple Airlines (Sep 26-Oct 3).

What is the cheapest month to fly from St. Louis to Valparaiso?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis 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 St. Louis to Valparaiso is September, where tickets cost $202 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $463 and $461 respectively.

Can I save money by flying with a layover from St. Louis to Valparaiso?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $371, prices are generally cheapest when you fly direct.

Good to know

Low season

November

Cheapest flight

$109
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 46% lower on average.
Flight from St. Louis to Valparaiso

When to book flights from St. Louis to Valparaiso

Are your dates flexible? Find out the best times to travel from St. Louis 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 St. Louis to Valparaiso

  • How many flights are there between St. Louis and Valparaiso per day?

    There is a maximum of 1 nonstop flight a day that takes off from St. Louis and lands in Valparaiso, with an average flight time of 1h 45m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 5 flights.

  • What is the cheapest flight from St. Louis to Valparaiso?

    In the last 5 days, the lowest price for a flight from St. Louis to Valparaiso was $109 for a one-way ticket and $257 for a round-trip.

  • Do I need a passport to fly between St. Louis and Valparaiso?

    No

  • Which airports will I be using when flying from St. Louis to Valparaiso?

    On your way to Valparaiso, you’ll fly out from Lambert-St Louis. You’ll be landing at Valparaiso Destin-Ft Walton Beach.

  • Which aircraft models fly most regularly from St. Louis to Valparaiso?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the St. Louis to Valparaiso flight route.

  • Which airline alliances offer flights from St. Louis to Valparaiso?

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

  • On which days can I fly direct from St. Louis to Valparaiso?

    You can catch a nonstop flight from St. Louis to Valparaiso on on Monday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from St. Louis to Valparaiso, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Valparaiso are Southwest and Delta. With an average price for the route of $441 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $372 and an overall rating of 7.8.

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

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

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $357 or less round-trip.

Prefer to fly direct from St. Louis to Valparaiso?

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

Direct departures

Lambert-St Louis to Valparaiso Destin-Ft Walton Beach

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Valparaiso Destin-Ft Walton Beach to Lambert-St Louis

Monday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 4 airlines serving from St. Louis to Valparaiso

 
See real verified KAYAK customer reviews for airlines flying from St. Louis 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 St. Louis 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.
8.0
SouthwestOverall score based on 4227 reviews
8.0Comfort
7.0Food
8.1Boarding
7.5Entertainment
8.6Crew
Airline reviews

Snacks are always pretzels. Why can't you also offer peanuts ?

6.0 GoodAnonymous, Mar 2026
STL - HOU
Read more Southwest reviews

Snacks are always pretzels. Why can't you also offer peanuts ?

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

Very good. Sad to learn Southwest is going start to charge for bags

Exceptional crew! Friendly and professional. Pleasant attitude and treated everyone with respect.

The flight was promptly on schedule and Southwest delivered everything they promised. No excuses for any shortfalls just 100% ownership of their responsibilities and business. The boarding and seating policy is a complete shambles. What started out as a great idea when Southwest first hit the market has been turned into a disaster due to the lack of integrity in many of the people who fly Southwest and take advantage of Southwest generosity at the expense of their fellow passengers.

Crew was excellent - Plane was fine. Media was good, could use more kid shows; Not a fan of the brownie brittle -- snack could be slightly better.

Very helpful, convenient, nice crew members, no extra fees, helped us saving 4 hrs of travel by booking is on an earlier flight

Left on time and arrived early. Brand new plane and no parts missing. Comfortable seats. The actual Captain spoke prior to the flight and reassured everyone about safety. Crew was so nice and fun. Perfect flight!

Everything went smoothly and the plane wasn’t full. It was delayed though. The delay was increased due to a crew change which was frustrating.

friendly staff for the most part. they thought we were going to have bad turbulence so no drink service. there wasn't any turbulence. Iwish you had a choice of snacks

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

It is usually very pleasant. Good service for the price, international flights are even better

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

The plane smelled like a sewer. Multiple passengers complained. It’s a safety and quality issue to clean these planes.

Excellent customer service and in flight experience as stated in previous comment Mke-Atl.

We were delayed 2 hours leaving STL. I had 20 mins from when we landed in SLC terminal A to make it to SLC terminal B. I had to actually run! thankfully I made my flight but 3/4 legs were delayed to some capacity.

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.

Great. No choice for n/a. No food or entertainment options

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

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

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Web site and app most difficult to access. Tel number not accessible. No answer at any time of day.

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

No enough space plus only allowing one laggage instead of two like other airlines.

Qatar airways ,boarding arrangements at Hamid international airport could been better

Two flight changes before the scheduled flight. On the day of the flight, the flight was delayed, which caused the connecting flight to be missed. Then, I was directed to another airport (CUN) and traveled to Tulum. American gave a $12 voucher for lunch. The least expensive item on the menu at a Mexican restaurant was $9.99. Driving to Tulum was a bad auto crash, and traffic was delayed two-plus hours. The bottom line is that we should have been at the hotel at noon, but it ended up at 11:30 PM.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

Overall boarding and debarking is a joke. I dont even bring luggage anymore on trips because you can never allow them to be place then in the overhead bin or you have to pay or you check them which is even worse having to wait for your luggage on the tarmac.

Departure down was really rough and ended up getting motion sickness on the flight

Everything you need to know for your flight from St. Louis to Valparaiso

Information on your arrival and departure airports