$103+ Cheap flights from St. Louis to Valparaiso, FL (STL - 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
STL — VPS
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from St. Louis 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.Cheapflights Tip: The best prices from Lambert-St Louis to Valparaiso Destin-Ft Walton Beach are usually found in September or November, booked 10 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from St. Louis to Valparaiso
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to ValparaisoExplore the most affordable flight options available from St. Louis to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from St. Louis to Valparaiso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 3/245:21 pm
STL
- VPS
1 stop3h 29m
Delta
Sat 3/285:13 pm
VPS
- STL
1 stop6h 45m
Delta
Deal found 2/8![Delta logo]()
$262
This Southwest deal was found by Cheapflights users on 2/9. 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.
Tue 3/106:15 am
STL
- VPS
1 stop7h 00m
Southwest
Sat 3/1410:10 am
VPS
- STL
Nonstop2h 00m
Southwest
Deal found 2/9![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/112:29 pm
STL
- VPS
2 stops7h 55m
American Airlines
Wed 3/186:00 am
VPS
- STL
2 stops9h 35m
American Airlines
Deal found 2/10![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 2/10. 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.
Tue 3/319:00 pm
STL
- VPS
2 stops14h 50m
Southwest
Sat 4/46:40 pm
VPS
- STL
Nonstop2h 00m
Southwest
Deal found 2/10![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/96:00 am
STL
- VPS
1 stop5h 59m
Delta
Mon 3/167:24 pm
VPS
- STL
1 stop4h 34m
Delta
Deal found 2/9![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 2/10. 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 3/116:10 am
STL
- VPS
1 stop5h 40m
Southwest
Wed 3/187:15 am
VPS
- STL
1 stop7h 40m
Southwest
Deal found 2/10![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 2/10. 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.
Sun 5/175:35 pm
STL
- VPS
1 stop3h 30m
Southwest
Wed 5/207:15 am
VPS
- STL
1 stop5h 35m
Southwest
Deal found 2/10![Southwest logo]()
$325
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/96:00 am
STL
- VPS
2 stops9h 55m
American Airlines
Mon 3/164:00 pm
VPS
- STL
1 stop6h 58m
American Airlines
Deal found 2/9![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 2/11. 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 4/115:00 pm
STL
- VPS
1 stop6h 18m
Delta
Wed 4/157:15 am
VPS
- STL
1 stop4h 41m
Delta
Deal found 2/11![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 2/165:12 am
STL
- VPS
1 stop5h 31m
American Airlines
Wed 3/186:00 am
VPS
- STL
2 stops9h 35m
American Airlines
Deal found 2/10![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/9. 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 5/24:50 pm
STL
- VPS
1 stop3h 38m
Delta
Sun 5/105:45 pm
VPS
- STL
1 stop6h 14m
Delta
Deal found 2/9![Delta logo]()
$335
Best flights from St. Louis to ValparaisoDiscover carefully curated flight deals from St. Louis to Valparaiso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from St. Louis to Valparaiso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Southwest deal was found by Cheapflights users on 2/10. 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 3/116:10 am
STL
- VPS
1 stop5h 40m
Southwest
Wed 3/187:15 am
VPS
- STL
2 stops7h 15m
Southwest
Deal found 2/10![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/96:00 am
STL
- VPS
1 stop5h 59m
Delta
Mon 3/167:24 pm
VPS
- STL
1 stop4h 34m
Delta
Deal found 2/9![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 2/10. 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.
Tue 3/319:00 pm
STL
- VPS
2 stops14h 50m
Southwest
Sat 4/46:40 pm
VPS
- STL
Nonstop2h 00m
Southwest
Deal found 2/10![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 2/11. 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 5/96:00 am
STL
- VPS
1 stop6h 17m
Delta
Wed 5/136:00 am
VPS
- STL
1 stop3h 36m
Delta
Deal found 2/11![Delta logo]()
$331
This Southwest deal was found by Cheapflights users on 2/10. 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.
Sun 5/178:25 am
STL
- VPS
2 stops6h 50m
Southwest
Wed 5/202:00 pm
VPS
- STL
1 stop7h 10m
Southwest
Deal found 2/10![Southwest logo]()
$331
This Delta deal was found by Cheapflights users on 2/9. 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 5/24:50 pm
STL
- VPS
1 stop3h 38m
Delta
Sun 5/105:45 pm
VPS
- STL
1 stop6h 14m
Delta
Deal found 2/9![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 2/8. 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 2/215:01 pm
STL
- VPS
1 stop6h 02m
Delta
Wed 2/256:00 am
VPS
- STL
1 stop5h 02m
Delta
Deal found 2/8![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/10. 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 7/185:30 pm
STL
- VPS
1 stop5h 38m
Delta
Thu 7/2311:00 am
VPS
- STL
1 stop3h 37m
Delta
Deal found 2/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/8. 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 7/185:30 pm
STL
- VPS
1 stop5h 38m
Delta
Sat 7/257:45 am
VPS
- STL
1 stop4h 49m
Delta
Deal found 2/8![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/11. 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 5/2310:45 am
STL
- VPS
1 stop5h 52m
Delta
Tue 5/266:00 am
VPS
- STL
1 stop3h 36m
Delta
Deal found 2/11![Delta logo]()
$349
Last-minute flights from St. Louis to ValparaisoDiscover last-minute flight deals from St. Louis to Valparaiso. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Valparaiso. Data last updated February 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 2/165:12 am
STL
- VPS
1 stop5h 31m
American Airlines
Wed 3/186:00 am
VPS
- STL
2 stops9h 35m
American Airlines
Deal found 2/10![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 2/167:10 am
STL
- VPS
1 stop6h 52m
Delta
Wed 3/187:05 am
VPS
- STL
1 stop4h 04m
Delta
Deal found 2/10![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 2/8. 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 2/215:01 pm
STL
- VPS
1 stop6h 02m
Delta
Wed 2/256:00 am
VPS
- STL
1 stop5h 02m
Delta
Deal found 2/8![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/96:00 am
STL
- VPS
1 stop5h 59m
Delta
Mon 3/167:24 pm
VPS
- STL
1 stop4h 34m
Delta
Deal found 2/9![Delta logo]()
$321
This American Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/96:00 am
STL
- VPS
2 stops9h 55m
American Airlines
Mon 3/164:00 pm
VPS
- STL
1 stop6h 58m
American Airlines
Deal found 2/9![American Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 2/9. 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.
Mon 3/92:15 pm
STL
- VPS
2 stops6h 50m
Southwest
Mon 3/162:00 pm
VPS
- STL
2 stops9h 10m
Southwest
Deal found 2/9![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 2/9. 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.
Tue 3/106:15 am
STL
- VPS
1 stop7h 00m
Southwest
Sat 3/1410:10 am
VPS
- STL
Nonstop2h 00m
Southwest
Deal found 2/9![Southwest logo]()
$307
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/112:29 pm
STL
- VPS
2 stops7h 55m
American Airlines
Wed 3/186:00 am
VPS
- STL
2 stops9h 35m
American Airlines
Deal found 2/10![American Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 2/10. 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 3/116:10 am
STL
- VPS
1 stop5h 40m
Southwest
Wed 3/187:15 am
VPS
- STL
1 stop7h 40m
Southwest
Deal found 2/10![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 2/8. 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.
Tue 3/245:21 pm
STL
- VPS
1 stop3h 29m
Delta
Sat 3/285:13 pm
VPS
- STL
1 stop6h 45m
Delta
Deal found 2/8![Delta logo]()
$262
This Southwest deal was found by Cheapflights users on 2/10. 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.
Tue 3/319:00 pm
STL
- VPS
2 stops14h 50m
Southwest
Sat 4/46:40 pm
VPS
- STL
Nonstop2h 00m
Southwest
Deal found 2/10![Southwest logo]()
$317
One-way flights from St. Louis to ValparaisoSearch for one-way flight options from St. Louis to Valparaiso. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from St. Louis to Valparaiso. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Delta deal was found by Cheapflights users on 2/9. 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 3/75:01 pm
STL
- VPS
1 stop6h 02m
Delta
Deal found 2/9![Delta logo]()
$103
This American Airlines deal was found by Cheapflights users on 2/8. 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 5/96:11 pm
STL
- VPS
1 stop4h 57m
American Airlines
Deal found 2/8![American Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Mon 3/92:09 pm
STL
- VPS
2 stops46h 45m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sun 5/1011:21 am
STL
- VPS
2 stops27h 37m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/1111:32 am
STL
- VPS
2 stops26h 18m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 3/48:17 pm
STL
- VPS
2 stops23h 41m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$158
This Delta deal was found by Cheapflights users on 2/9. 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.
Mon 3/94:21 pm
STL
- VPS
1 stop4h 29m
Delta
Deal found 2/9![Delta logo]()
$162
Find flight deals from St. Louis to Valparaiso
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $262 (Delta) |
One-way from | $103 (Delta) |
Popular in | December |
Cheapest in | September |
Average price | $376 |
Good round-trip deal | $411 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from St. Louis to Valparaiso that are best for you.
Fly from
St. Louis
Fly to
Valparaiso
Route
Depart
Return
Price
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Wed 3/11
6:10 am-11:50 am
1 stop5h 40m
Valparaiso Destin-Ft Walton Beach
Wed 3/18
7:15 am-2:30 pm
2 stops7h 15m
$307
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Tue 3/31
9:00 pm-11:50 am
2 stops14h 50m
Valparaiso Destin-Ft Walton Beach
Sat 4/4
6:40 pm-8:40 pm
Nonstop2h 00m
$317
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Mon 3/9
6:00 am-11:59 am
1 stop5h 59m
Valparaiso Destin-Ft Walton Beach
Mon 3/16
7:24 pm-11:58 pm
1 stop4h 34m
$321
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Sat 5/9
6:00 am-12:17 pm
1 stop6h 17m
Valparaiso Destin-Ft Walton Beach
Wed 5/13
6:00 am-9:36 am
1 stop3h 36m
$331
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Sun 5/17
8:25 am-3:15 pm
2 stops6h 50m
Valparaiso Destin-Ft Walton Beach
Wed 5/20
2:00 pm-9:10 pm
1 stop7h 10m
$331
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Sat 5/2
4:50 pm-8:28 pm
1 stop3h 38m
Valparaiso Destin-Ft Walton Beach
Sun 5/10
5:45 pm-11:59 pm
1 stop6h 14m
$335
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Sat 2/21
5:01 pm-11:03 pm
1 stop6h 02m
Valparaiso Destin-Ft Walton Beach
Wed 2/25
6:00 am-11:02 am
1 stop5h 02m
$349
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Sat 7/18
5:30 pm-11:08 pm
1 stop5h 38m
Valparaiso Destin-Ft Walton Beach
Thu 7/23
11:00 am-2:37 pm
1 stop3h 37m
$349
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Sat 7/18
5:30 pm-11:08 pm
1 stop5h 38m
Valparaiso Destin-Ft Walton Beach
Sat 7/25
7:45 am-12:34 pm
1 stop4h 49m
$349
St. LouisValparaiso
STL - VPS
STLVPS
Lambert-St Louis
Sat 5/23
10:45 am-4:37 pm
1 stop5h 52m
Valparaiso Destin-Ft Walton Beach
Tue 5/26
6:00 am-9:36 am
1 stop3h 36m
$349
Showing 1-10 of 20 results
Compare providers for flights from St. Louis 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 St. Louis to Valparaiso in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Valparaiso, Florida flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Valparaiso, Florida flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Valparaiso, Florida flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-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 St. Louis-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 St. Louis to Valparaiso
Have a flexible travel schedule? Discover the best time to fly to Valparaiso from St. Louis with our price prediction graph.
STL-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 St. Louis to Valparaiso
How far ahead should I book a flight from St. Louis to Valparaiso, Florida?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Valparaiso. Price data was last updated on February 6, 2026.
The best time to book flights from St. Louis to Valparaiso, Florida is 10 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from St. Louis to Valparaiso, Florida?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Valparaiso, Florida (average of $82). Flying from St. Louis to Valparaiso, Florida in October is currently the most expensive (average of $110). 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.
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 February 11, 2026.
See what other customers who have flown with Southwest, Delta, and American Airlines from St. Louis to Valparaiso have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from St. Louis 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 locationsCrestview
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St. Louis and Valparaiso flights
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Top 4 airlines flying from St. Louis to Valparaiso
Discover the top 4 airlines that operate flights from St. Louis 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 2,558,603 searches. Data last updated February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$178 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$165 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$372 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$305 | Average$416 | FlexibilityNo cancel fee | On-time63% |