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Puerto Vallarta

$172+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PVR
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Puerto Vallarta Ordaz are usually found in September or August, booked 66 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$416
(Air Canada)

One-way from

$172
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$538

Good round-trip deal

$623 or less
Provider with most accurate pricing for Lambert-St Louis-Puerto Vallarta Ordaz flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Puerto Vallarta Ordaz flights.
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From Lambert-St Louis to Puerto Vallarta Ordaz
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One-way flight from Lambert-St Louis to Puerto Vallarta Ordaz
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Lambert-St Louis to Puerto Vallarta Ordaz.
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Find flight deals from St. Louis to Puerto Vallarta

Cheapest flights from St. Louis to Puerto Vallarta
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 October 23, 2025.

This Air Canada deal was found by Cheapflights users on 10/21. 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.
Tue 12/94:05 pmSTL - PVR
1 stop21h 25mAir Canada
Tue 12/162:35 pmPVR - STL
1 stop24h 54mAir Canada
Deal found 10/21$416
This Air Canada deal was found by Cheapflights users on 10/22. 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.
Sat 12/64:05 pmSTL - PVR
1 stop21h 25mAir Canada
Sat 12/132:35 pmPVR - STL
1 stop24h 54mAir Canada
Deal found 10/22$466
This CheapOair deal was found by Cheapflights users on 10/21. 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.
Mon 12/154:05 pmSTL - PVR
1 stop21h 25mAir Canada
Fri 12/192:35 pmPVR - STL
1 stop24h 54mAir Canada
Deal found 10/21$500
This Delta deal was found by Cheapflights users on 10/21. 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 12/96:00 amSTL - PVR
1 stop7h 55mDelta
Tue 12/1612:04 pmPVR - STL
2 stops12h 57mDelta
Deal found 10/21$514
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 12/96:00 amSTL - PVR
2 stops32h 30mMultiple Airlines
Tue 12/163:40 pmPVR - STL
2 stops22h 10mMultiple Airlines
Deal found 10/21$516
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 12/127:43 pmSTL - PVR
2 stops16h 20mMultiple Airlines
Mon 12/153:40 pmPVR - STL
2 stops22h 10mMultiple Airlines
Deal found 10/22$517
This Orbitz deal was found by Cheapflights users on 10/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:14 pmSTL - PVR
1 stop24h 29mMultiple Airlines
Fri 11/212:35 pmPVR - STL
1 stop24h 54mMultiple Airlines
Deal found 10/22$519
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sat 12/67:43 pmSTL - PVR
2 stops21h 48mMultiple Airlines
Sat 12/133:40 pmPVR - STL
2 stops22h 10mMultiple Airlines
Deal found 10/22$528
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/47:45 pmSTL - PVR
2 stops36h 15mMultiple Airlines
Tue 11/113:45 pmPVR - STL
2 stops26h 15mMultiple Airlines
Deal found 10/21$534
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 10/256:30 amSTL - PVR
1 stop6h 45mUnited Airlines
Mon 10/2712:34 pmPVR - STL
1 stop8h 20mUnited Airlines
Deal found 10/21$554
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/176:00 amSTL - PVR
2 stops32h 45mMultiple Airlines
Tue 12/231:51 pmPVR - STL
2 stops20h 11mMultiple Airlines
Deal found 10/23$556

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 October 23, 2025.
Use the filters below to find and compare flights from St. Louis to Puerto Vallarta that are best for you.

Fly from

St. Louis

Fly to

Puerto Vallarta

Route

Depart

Return

Price

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Tue 12/9

6:00 am-1:55 pm

1 stop7h 55m

Puerto Vallarta Ordaz

Tue 12/16

12:04 pm-1:01 am

2 stops12h 57m

$514

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Mon 1/5

7:00 am-3:25 pm

1 stop8h 25m

Puerto Vallarta Ordaz

Fri 1/9

1:00 pm-11:10 pm

1 stop10h 10m

$519

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 1/4

7:20 am-4:15 pm

1 stop8h 55m

Puerto Vallarta Ordaz

Thu 1/8

2:10 pm-11:40 pm

1 stop9h 30m

$519

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 1/4

5:59 pm-12:40 pm

1 stop18h 41m

Puerto Vallarta Ordaz

Fri 1/9

2:55 pm-11:10 pm

1 stop8h 15m

$519

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 1/4

6:35 pm-1:02 pm

2 stops18h 27m

Puerto Vallarta Ordaz

Thu 1/8

3:40 pm-10:00 pm

1 stop6h 20m

$539

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Mon 3/2

6:30 am-1:45 pm

1 stop7h 15m

Puerto Vallarta Ordaz

Fri 3/6

1:06 pm-9:04 am

2 stops19h 58m

$539

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Mon 1/5

5:00 pm-3:55 pm

2 stops22h 55m

Puerto Vallarta Ordaz

Sat 1/10

2:55 pm-11:10 pm

1 stop8h 15m

$544

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Thu 11/20

6:34 am-3:21 pm

1 stop8h 47m

Puerto Vallarta Ordaz

Thu 11/27

3:00 pm-9:58 pm

1 stop6h 58m

$554

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 1/18

9:47 pm-10:45 am

2 stops36h 58m

$185

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Tue 11/18

7:45 pm-9:15 pm

3 stops49h 30m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 16 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 October 17, 2025.

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, August is the cheapest month in which you can book a flight from St. Louis to Puerto Vallarta (average of $311). Flying from St. Louis to Puerto Vallarta in May is currently the most expensive (average of $504). 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 October 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from St. Louis to Puerto Vallarta by exploring options for tickets in the evening.

How much does it cost to fly round-trip from St. Louis to Puerto Vallarta?

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 October 23, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
11,161 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,161 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,236 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,982 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,995 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
11,161 reviews

Comfort

7.8

Entertainment

7.0

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

  • How long is the flight from St. Louis to Puerto Vallarta?

    Departing from St. Louis to Puerto Vallarta will take you 7h 55m. Airlines will cover a distance of 1529 mi.

  • What are the cheapest airlines flying from St. Louis to Puerto Vallarta round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Puerto Vallarta, with prices starting at $385. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $387 and $411, respectively. Users have found that Alaska Airlines is 31% cheaper than the other options available to this destination.

  • What are the cheapest flights from St. Louis to Puerto Vallarta?

    On average you can expect to pay $682 for a flight from St. Louis to Puerto Vallarta. The cheapest flight overall is $590 while the most popular route, (Lambert-St Louis - Puerto Vallarta Ordaz) is currently priced at $452.

  • Can I find deals for flights from St. Louis to Puerto Vallarta that include hotel bookings?

    Yes. In addition to deals on St. Louis to Puerto Vallarta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Puerto Vallarta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Puerto Vallarta.

  • Can I find deals for business class flights from St. Louis to Puerto Vallarta?

    Yes. Cheapflights offers flight deals from St. Louis to Puerto Vallarta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Puerto Vallarta?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Puerto Vallarta (average of $311). Flying from St. Louis to Puerto Vallarta in May is currently the most expensive (average of $504). 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.

See more FAQs

Traveling to a place near Puerto Vallarta?

Book flights to Puerto Vallarta if you plan to visit one of these locations
Bucerías
Chacala
Punta de Mita

Browse thousands of different options on Cheapflights for your next trip

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$385Average$631FlexibilityNo cancel feeOn-time75%
DeltaCheapest$387Average$542FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$411Average$586FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$461Average$566FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$482Average$685FlexibilityNo cancel feeOn-time63%

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