STL - VPS

$69 Find Cheap Flights from St. Louis to Valparaiso

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 9/27. 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

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 St. Louis 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 St. Louis to Valparaiso, as well as popular online travel agencies
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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

Mon, Sep 29 - Tue, Oct 7
Southwest Logo
5:30 am - 11:15 amSTL-VPS
5h 45m1 stop
Southwest Logo
4:15 pm - 10:05 pmVPS-STL
5h 50m1 stop
$155Southwest
Find Deal
Sat, Aug 23 - Sat, Aug 30
Delta Logo
7:00 am - 12:59 pmSTL-VPS
5h 59m1 stop
Delta Logo
2:58 pm - 7:07 pmVPS-STL
4h 09m1 stop
$175Delta
Find Deal
Mon, Aug 25 - Fri, Aug 29
American Airlines Logo
8:43 am - 3:13 pmSTL-VPS
6h 30m1 stop
American Airlines Logo
6:25 pm - 11:47 pmVPS-STL
5h 22m1 stop
$185American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Southwest Logo
10:05 am - 11:50 amSTL-VPS
1h 45mnonstop
Southwest Logo
2:10 pm - 7:45 pmVPS-STL
5h 35m1 stop
$186Southwest
Find Deal
Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
6:00 am - 3:13 pmSTL-VPS
9h 13m2 stops
American Airlines Logo
11:09 am - 4:14 pmVPS-STL
5h 05m1 stop
$191American Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 7
American Airlines Logo
5:18 am - 10:44 amSTL-VPS
5h 26m1 stop
American Airlines Logo
7:00 am - 4:03 pmVPS-STL
9h 03m2 stops
$192American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
6:00 am - 3:13 pmSTL-VPS
9h 13m2 stops
American Airlines Logo
12:32 pm - 8:50 pmVPS-STL
8h 18m2 stops
$197American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
5:18 am - 10:44 amSTL-VPS
5h 26m1 stop
American Airlines Logo
6:25 pm - 11:58 pmVPS-STL
5h 33m1 stop
$231American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Southwest Logo
10:05 am - 11:50 amSTL-VPS
1h 45mnonstop
Southwest Logo
10:30 am - 12:20 pmVPS-STL
1h 50mnonstop
$233Southwest
Find Deal
Thu, Oct 16 - Sat, Oct 18
Delta Logo
1:30 pm - 6:15 pmSTL-VPS
4h 45m1 stop
Delta Logo
7:00 am - 12:35 pmVPS-STL
5h 35m1 stop
$271Delta
Find Deal
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.

What’s the cheapest day of the week to fly from St. Louis to Valparaiso?

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

For St. Louis to Valparaiso, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Valparaiso back to St. Louis, the best deals are generally found on Wednesday, with Friday being the most expensive.

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 August, where tickets cost $360 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $457 and $443 respectively.

How far in advance should I book a flight from St. Louis 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 St. Louis 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 St. Louis to Valparaiso, you should book around 2 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 6% 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

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

    In the last 3 days, the lowest price for a flight from St. Louis to Valparaiso was $69 for a one-way ticket and $155 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 airlines offer Wi-Fi service onboard planes from St. Louis to Valparaiso?

    Only Delta offers inflight Wi-Fi service on the St. Louis to Valparaiso flight route.

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

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the St. Louis to Valparaiso flight 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 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 $418 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 $370 and an overall rating of 8.0.

  • 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.

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 4241 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

6.0 GoodDavid, Jul 2025BWI - RSW
Read more Southwest reviews

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

It is southwest seat was ok. Not the most comfortable seat

Plz don't take away free bags and free seating

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

Excellent! Only question is how we check in at exactly 24 hours in advance and end up at the end of the B boarding group

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

It went well. Plane wasn't full. Will be great when assigned seating is in place

Excellent experience. WiFi worked on this leg of My trip

Flight was great, but golf bag never made it until later in the day. Even though I had a nonstop flight it was placed on a different one. They made it right with flight credits and I was able to get it the same day.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

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.

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.

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.

Crew was friendly Love the entertainment in the seat head rest.

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.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Would have thought that they would gas up plane before everyone got on board

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Standard. No different than a discount carrier on a short trip.

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.

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.

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.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

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

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