$175+ Cheap flights from St. Louis (STL) to Puerto Vallarta (PVR)
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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PVR
abr. 11 — abr. 181
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Puerto Vallarta 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Puerto Vallarta
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to Puerto VallartaExplore the most affordable flight options available from St. Louis to Puerto Vallarta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 12, 2026.
Explore the most affordable flight options available from St. Louis to Puerto Vallarta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 12, 2026.
This lastminute.com deal was found by Cheapflights users on 3/7. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/227:25 am
STL
- PVR
2 stops12h 40m
Aeromexico
mié. 4/299:15 am
PVR
- STL
2 stops13h 21m
Aeromexico
Deal found 3/7![Aeromexico logo]()
$446
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/44:05 pm
STL
- PVR
1 stop21h 15m
Multiple Airlines
sáb. 4/113:20 pm
PVR
- STL
1 stop18h 18m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 3/9. 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.
sáb. 5/28:03 pm
STL
- PVR
1 stop16h 35m
American Airlines
jue. 5/711:22 am
PVR
- STL
1 stop10h 37m
American Airlines
Deal found 3/9![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 3/8. 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.
sáb. 5/28:03 pm
STL
- PVR
1 stop16h 35m
American Airlines
mar. 5/53:10 pm
PVR
- STL
2 stops16h 44m
American Airlines
Deal found 3/8![American Airlines logo]()
$471
This Aeromexico deal was found by Cheapflights users on 3/8. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/136:00 am
STL
- PVR
2 stops18h 13m
Aeromexico
mié. 4/156:00 am
PVR
- STL
2 stops10h 44m
Aeromexico
Deal found 3/8![Aeromexico logo]()
$492
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/226:00 am
STL
- PVR
1 stop6h 10m
United Airlines
mié. 4/2912:19 pm
PVR
- STL
2 stops21h 29m
United Airlines
Deal found 3/8![United Airlines logo]()
$497
This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/288:12 pm
STL
- PVR
1 stop15h 31m
Multiple Airlines
vie. 4/31:25 pm
PVR
- STL
1 stop25h 00m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/227:12 am
STL
- PVR
1 stop6h 17m
American Airlines
mié. 4/2911:22 am
PVR
- STL
1 stop7h 08m
American Airlines
Deal found 3/7![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 3/9. 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.
jue. 5/76:00 am
STL
- PVR
1 stop7h 31m
Delta
mar. 5/126:03 am
PVR
- STL
2 stops14h 26m
Delta
Deal found 3/9![Delta logo]()
$511
This American Airlines deal was found by Cheapflights users on 3/9. 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.
sáb. 4/188:03 pm
STL
- PVR
1 stop16h 35m
American Airlines
mar. 4/2112:38 pm
PVR
- STL
1 stop10h 08m
American Airlines
Deal found 3/9![American Airlines logo]()
$512
Best flights from St. Louis to Puerto VallartaDiscover carefully curated flight deals from St. Louis to Puerto Vallarta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 12, 2026.
Discover carefully curated flight deals from St. Louis to Puerto Vallarta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 12, 2026.
This Delta deal was found by Cheapflights users on 3/10. 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.
jue. 5/76:00 am
STL
- PVR
1 stop7h 31m
Delta
mar. 5/126:03 am
PVR
- STL
2 stops14h 26m
Delta
Deal found 3/10![Delta logo]()
$531
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/198:15 pm
STL
- PVR
2 stops15h 55m
United Airlines
sáb. 4/2512:19 pm
PVR
- STL
1 stop8h 33m
United Airlines
Deal found 3/11![United Airlines logo]()
$537
This American Airlines deal was found by Cheapflights users on 3/9. 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.
dom. 5/315:25 am
STL
- PVR
1 stop6h 13m
American Airlines
dom. 6/71:12 pm
PVR
- STL
1 stop9h 46m
American Airlines
Deal found 3/9![American Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 3/8. 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.
sáb. 4/187:25 am
STL
- PVR
2 stops12h 35m
Delta
mar. 4/216:00 am
PVR
- STL
2 stops14h 19m
Delta
Deal found 3/8![Delta logo]()
$537
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/318:15 pm
STL
- PVR
2 stops15h 55m
United Airlines
dom. 6/72:52 pm
PVR
- STL
1 stop6h 53m
United Airlines
Deal found 3/8![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 3/8. 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.
jue. 4/27:15 am
STL
- PVR
1 stop8h 04m
Delta
jue. 4/99:02 am
PVR
- STL
2 stops13h 56m
Delta
Deal found 3/8![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 3/8. 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.
mié. 4/16:29 am
STL
- PVR
1 stop7h 21m
Delta
mié. 4/86:00 am
PVR
- STL
2 stops14h 06m
Delta
Deal found 3/8![Delta logo]()
$547
Last-minute flights from St. Louis to Puerto VallartaDiscover last-minute flight deals from St. Louis to Puerto Vallarta. Data last updated marzo 12, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Puerto Vallarta. Data last updated marzo 12, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/185:55 pm
STL
- PVR
2 stops19h 07m
United Airlines
mié. 3/251:00 pm
PVR
- STL
1 stop7h 07m
United Airlines
Deal found 3/11![United Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/188:12 pm
STL
- PVR
2 stops23h 13m
Multiple Airlines
mié. 3/253:30 pm
PVR
- STL
2 stops22h 41m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/186:00 am
STL
- PVR
1 stop7h 02m
United Airlines
mié. 3/182:08 pm
PVR
- STL
1 stop8h 26m
United Airlines
Deal found 3/10![United Airlines logo]()
$860
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
mié. 3/186:00 am
STL
- PVR
2 stops9h 40m
Multiple Airlines
mié. 3/187:10 pm
PVR
- STL
2 stops39h 09m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$877
This Southwest deal was found by Cheapflights users on 3/10. 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.
mié. 3/185:35 am
STL
- PVR
1 stop7h 45m
Southwest
mié. 3/182:20 pm
PVR
- STL
2 stops16h 25m
Southwest
Deal found 3/10![Southwest logo]()
$906
This Aeromexico deal was found by Cheapflights users on 3/11. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/217:03 am
STL
- PVR
2 stops12h 30m
Aeromexico
mar. 3/241:05 pm
PVR
- STL
1 stop9h 53m
Aeromexico
Deal found 3/11![Aeromexico logo]()
$616
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/2110:00 am
STL
- PVR
Nonstop4h 20m
Southwest
mar. 3/242:20 pm
PVR
- STL
1 stop7h 30m
Southwest
Deal found 3/11![Southwest logo]()
$638
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/218:30 am
STL
- PVR
2 stops28h 32m
United Airlines
mar. 3/242:40 pm
PVR
- STL
2 stops29h 27m
United Airlines
Deal found 3/11![United Airlines logo]()
$737
This Delta deal was found by Cheapflights users on 3/11. 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.
dom. 3/226:00 am
STL
- PVR
2 stops9h 45m
Delta
mié. 3/251:05 pm
PVR
- STL
1 stop9h 53m
Delta
Deal found 3/11![Delta logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/224:51 pm
STL
- PVR
3 stops22h 49m
Multiple Airlines
mié. 3/253:30 pm
PVR
- STL
2 stops22h 41m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$726
One-way flights from St. Louis to Puerto VallartaSearch for one-way flight options from St. Louis to Puerto Vallarta. Find affordable one-way fares based on user searches. Data last updated marzo 12, 2026.
Search for one-way flight options from St. Louis to Puerto Vallarta. Find affordable one-way fares based on user searches. Data last updated marzo 12, 2026.
This Priceline deal was found by Cheapflights users on 3/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/108:16 pm
STL
- PVR
1 stop15h 24m
Frontier
Deal found 3/10![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/88:08 pm
STL
- PVR
2 stops36h 32m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
sáb. 4/118:16 pm
STL
- PVR
2 stops19h 47m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/126:33 pm
STL
- PVR
3 stops45h 27m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
lun. 4/138:19 pm
STL
- PVR
2 stops43h 44m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$195
This Air Canada deal was found by Cheapflights users on 3/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/114:05 pm
STL
- PVR
1 stop21h 15m
Air Canada
Deal found 3/12![Air Canada logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
mié. 5/68:13 pm
STL
- PVR
3 stops19h 47m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
lun. 5/119:55 pm
STL
- PVR
3 stops39h 35m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
mar. 4/144:59 pm
STL
- PVR
3 stops41h 46m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$205
Find flight deals from St. Louis to Puerto Vallarta
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Puerto Vallarta (PVR). 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 marzo 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $446 (lastminute.com) |
One-way from | $175 (Priceline) |
Popular in | December |
Cheapest in | August |
Average price | $662 |
Good round-trip deal | $768 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Puerto Vallarta 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 marzo 12, 2026.
Use the filters below to find and compare flights from St. Louis to Puerto Vallarta that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
jue. 5/7
6:00 am-12:31 pm
1 stop7h 31m
Puerto Vallarta Ordaz
mar. 5/12
6:03 am-9:29 pm
2 stops14h 26m
$531
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
dom. 4/19
8:15 pm-11:10 am
2 stops15h 55m
Puerto Vallarta Ordaz
sáb. 4/25
12:19 pm-9:52 pm
1 stop8h 33m
$537
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
sáb. 4/18
7:25 am-7:00 pm
2 stops12h 35m
Puerto Vallarta Ordaz
mar. 4/21
6:00 am-9:19 pm
2 stops14h 19m
$537
Quickest round-trip
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
dom. 5/31
5:25 am-10:38 am
1 stop6h 13m
Puerto Vallarta Ordaz
dom. 6/7
1:12 pm-11:58 pm
1 stop9h 46m
$539
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
jue. 4/2
7:15 am-2:19 pm
1 stop8h 04m
Puerto Vallarta Ordaz
jue. 4/9
9:02 am-11:58 pm
2 stops13h 56m
$547
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
mié. 4/1
6:29 am-12:50 pm
1 stop7h 21m
Puerto Vallarta Ordaz
mié. 4/8
6:00 am-9:06 pm
2 stops14h 06m
$547
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
dom. 5/31
8:15 pm-11:10 am
2 stops15h 55m
Puerto Vallarta Ordaz
dom. 6/7
2:52 pm-10:45 pm
1 stop6h 53m
$559
Cheapest one-way
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
lun. 5/11
6:00 am-12:31 pm
1 stop7h 31m
$211
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
sáb. 5/9
7:05 pm-7:20 pm
2 stops25h 15m
$211
St. LouisPuerto Vallarta
STL - PVR
STLPVR
Lambert-St Louis
dom. 4/12
6:29 am-7:00 pm
2 stops13h 31m
$224
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Puerto Vallarta
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 Puerto Vallarta in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on St. Louis-Puerto Vallarta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Puerto Vallarta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Puerto Vallarta flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Puerto Vallarta 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-Puerto Vallarta 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 Puerto Vallarta
Have a flexible travel schedule? Discover the best time to fly to Puerto Vallarta from St. Louis with our price prediction graph.
STL-PVR
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 Puerto Vallarta
How far ahead should I book a flight from St. Louis to Puerto Vallarta?
Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Puerto Vallarta. Price data was last updated on March 6, 2026.
The price you pay for your flight from St. Louis to Puerto Vallarta may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from St. Louis to Puerto Vallarta?
Currently, December is the cheapest month in which you can book a flight from St. Louis to Puerto Vallarta (average of $278). Flying from St. Louis to Puerto Vallarta in March is currently the most expensive (average of $526). 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.
What is the cheapest time of day to fly from STL to PVR?
Find hourly flight availability from St. Louis to Puerto Vallarta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 12, 2026.
When flying from St. Louis to Puerto Vallarta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Puerto Vallarta
Get insights into the airlines that provide service to Puerto Vallarta. 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 Puerto Vallarta. Reviews last updated marzo 12, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from St. Louis to Puerto Vallarta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Comfort
7.8
Overall
8.0
Crew
8.5
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Puerto Vallarta. 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 Puerto Vallarta?
Book flights to Puerto Vallarta if you plan to visit one of these locationsBucerías
Chacala
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St. Louis and Puerto Vallarta flights
Browse other St. Louis and Puerto Vallarta flight options. Last updated on marzo 12, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on marzo 12, 2026.
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Other flights to Puerto Vallarta
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Top 5 airlines flying from St. Louis to Puerto Vallarta
Discover the top 5 airlines that operate flights from St. Louis to Puerto Vallarta. 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 marzo 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$566 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$392 | Average$563 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$482 | Average$587 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$482 | Average$620 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$527 | Average$590 | FlexibilityNo cancel fee | On-time75% |