Which airport typically offers the quickest layover for flights from St. Louis to Puerto Vallarta?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 37m.

What’s the top layover airport for flights from St. Louis to Puerto Vallarta?

Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from St. Louis to Puerto Vallarta on Cheapflights.

What’s the cheapest layover airport for flights from St. Louis to Puerto Vallarta?

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $724.

What’s the fastest layover option from St. Louis to Puerto Vallarta?

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 6h 47m.

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

Departing from St. Louis to Puerto Vallarta will take you 7h 05m. Airlines will cover a distance of 1529 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Flying on United Airlines is currently your cheapest option to Puerto Vallarta, with prices starting at $353. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $397 and $475, respectively. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from St. Louis to Puerto Vallarta one-way?

The cheapest airlines for a one-way flight from St. Louis to Puerto Vallarta are Alaska Airlines ($227), American Airlines ($238), and United Airlines ($244).

In terms of precipitation, rainfall in Puerto Vallarta ranges from 0.2 - 14.3 inches per month. July is typically the wettest month, when rainfall can reach 14.3 in. March is typically the driest time to visit Puerto Vallarta when rainfall is around 0.2 in.

If weather is an important factor for your trip to Puerto Vallarta, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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

On average you can expect to pay $446 for a flight from St. Louis to Puerto Vallarta. The cheapest flight overall is $227 while the most popular route, (Lambert-St Louis - Puerto Vallarta Ordaz) is currently priced at $380.

What are the most popular airlines that fly from St. Louis to Puerto Vallarta?

American Airlines, United Airlines and Southwest are the most popular airlines when flying from St. Louis to Puerto Vallarta.

Most accurate provider : When it comes to deals on St. Louis-Puerto Vallarta flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Puerto Vallarta flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$165+ Flights from St. Louis to Puerto Vallarta

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

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 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

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 December 18, 2025.

Thu 12/257:20 amSTL - PVR

1 stop8h 55mDelta

Wed 12/312:10 pmPVR - STL

1 stop9h 28mDelta

Deal found 12/15

$380

Thu 12/257:20 amSTL - PVR

1 stop8h 55mDelta

Thu 1/16:01 amPVR - STL

2 stops13h 03mDelta

Deal found 12/16

$472

Wed 12/174:01 pmSTL - PVR

1 stop21h 17mAmerican Airlines

Wed 12/2412:08 pmPVR - STL

1 stop7h 14mAmerican Airlines

Deal found 12/16

$474

Tue 12/306:05 amSTL - PVR

1 stop7h 45mDelta

Tue 1/63:10 pmPVR - STL

1 stop8h 15mDelta

Deal found 12/15

$541

Tue 12/308:01 pmSTL - PVR

1 stop16h 27mAmerican Airlines

Tue 1/64:50 pmPVR - STL

2 stops18h 13mAmerican Airlines

Deal found 12/15

$546

Thu 12/186:15 amSTL - PVR

1 stop9h 05mDelta

Sat 12/274:30 pmPVR - STL

1 stop7h 12mDelta

Deal found 12/15

$554

Thu 12/186:00 amSTL - PVR

1 stop7h 18mAmerican Airlines

Sat 12/273:48 pmPVR - STL

1 stop8h 03mAmerican Airlines

Deal found 12/17

$579

Thu 12/186:35 pmSTL - PVR

1 stop17h 25mUnited Airlines

Sat 12/275:14 pmPVR - STL

2 stops26h 04mUnited Airlines

Deal found 12/16

$582

Sat 12/206:35 pmSTL - PVR

2 stops18h 27mUnited Airlines

Mon 12/222:00 pmPVR - STL

1 stop8h 43mUnited Airlines

Deal found 12/16

$619

Best flights from St. Louis to Puerto Vallarta
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 December 18, 2025.

Mon 1/196:30 amSTL - PVR

1 stop7h 05mUnited Airlines

Sat 1/245:46 pmPVR - STL

1 stop11h 25mUnited Airlines

Deal found 12/15

$392

Mon 1/264:05 pmSTL - PVR

1 stop21h 25mAir Canada

Mon 2/25:05 pmPVR - STL

1 stop22h 24mAir Canada

Deal found 12/15

$445

Thu 1/17:20 amSTL - PVR

1 stop8h 55mDelta

Sat 1/103:10 pmPVR - STL

1 stop8h 15mDelta

Deal found 12/15

$453

Wed 1/217:04 amSTL - PVR

1 stop29h 28mAlaska Airlines

Sat 1/241:30 pmPVR - STL

Nonstop3h 34mAlaska Airlines

Deal found 12/17

$478

Thu 1/86:00 pmSTL - PVR

2 stops16h 47mUnited Airlines

Mon 1/1211:55 amPVR - STL

1 stop10h 05mUnited Airlines

Deal found 12/16

$392

Wed 1/216:00 amSTL - PVR

1 stop7h 12mDelta

Sat 1/249:51 amPVR - STL

2 stops13h 45mDelta

Deal found 12/17

$453

Thu 1/156:00 pmSTL - PVR

2 stops16h 47mUnited Airlines

Thu 1/2211:55 amPVR - STL

1 stop10h 05mUnited Airlines

Deal found 12/16

$444

Thu 12/257:20 amSTL - PVR

1 stop8h 55mDelta

Thu 1/16:01 amPVR - STL

2 stops13h 03mDelta

Deal found 12/16

$472

Sat 1/174:15 pmSTL - PVR

2 stops18h 32mUnited Airlines

Fri 1/2311:55 amPVR - STL

1 stop10h 05mUnited Airlines

Deal found 12/14

$507

Last-minute flights from St. Louis to Puerto Vallarta
Discover last-minute flight deals from St. Louis to Puerto Vallarta. Data last updated December 18, 2025 and is based on user searches.

Wed 12/174:01 pmSTL - PVR

1 stop21h 17mAmerican Airlines

Wed 12/2412:08 pmPVR - STL

1 stop7h 14mAmerican Airlines

Deal found 12/16

$474

Thu 12/257:20 amSTL - PVR

1 stop8h 55mDelta

Wed 12/312:10 pmPVR - STL

1 stop9h 28mDelta

Deal found 12/15

$380

Thu 12/257:20 amSTL - PVR

1 stop8h 55mDelta

Thu 1/16:01 amPVR - STL

2 stops13h 03mDelta

Deal found 12/16

$472

Thu 1/86:00 pmSTL - PVR

2 stops16h 47mUnited Airlines

Mon 1/1211:55 amPVR - STL

2 stops11h 03mUnited Airlines

Deal found 12/16

$477

Thu 1/156:00 pmSTL - PVR

1 stop18h 32mUnited Airlines

Thu 1/2211:55 amPVR - STL

1 stop10h 05mUnited Airlines

Deal found 12/16

$399

Mon 1/196:00 amSTL - PVR

1 stop7h 12mMultiple Airlines

Sat 1/241:30 pmPVR - STL

Nonstop3h 34mMultiple Airlines

Deal found 12/15

$389

Wed 1/216:00 amSTL - PVR

2 stops12h 21mDelta

Sat 1/249:51 amPVR - STL

2 stops13h 34mDelta

Deal found 12/17

$392

Mon 1/264:05 pmSTL - PVR

1 stop21h 25mAir Canada

Mon 2/25:05 pmPVR - STL

1 stop22h 24mAir Canada

Deal found 12/16

$445

One-way flights from St. Louis to Puerto Vallarta
Search for one-way flight options from St. Louis to Puerto Vallarta. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 1/1810:09 pmSTL - PVR

2 stops40h 31mMultiple Airlines

Deal found 12/16

$165

Sat 1/177:00 amSTL - PVR

Nonstop3h 56mAlaska Airlines

Deal found 12/16

$169

Tue 1/136:00 amSTL - PVR

1 stop7h 12mDelta

Deal found 12/17

$173

Sat 1/173:43 pmSTL - PVR

3 stops20h 58mMultiple Airlines

Deal found 12/17

$179

Sat 2/142:51 pmSTL - PVR

3 stops43h 54mMultiple Airlines

Deal found 12/17

$184

Fri 1/168:32 pmSTL - PVR

1 stop15h 21mFrontier

Deal found 12/17

$185

Thu 1/156:00 pmSTL - PVR

1 stop18h 32mUnited Airlines

Deal found 12/16

$186

Sat 1/174:42 pmSTL - PVR

1 stop18h 05mUnited Airlines

Deal found 12/17

$187

Fri 1/167:27 pmSTL - PVR

3 stops40h 48mMultiple Airlines

Deal found 12/17

$189

Mon 1/125:11 pmSTL - PVR

3 stops43h 49mMultiple Airlines

Deal found 12/16

$191

Tue 1/135:11 pmSTL - PVR

3 stops38h 54mMultiple Airlines

Deal found 12/16

$192

Find flight deals from St. Louis to Puerto Vallarta

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$392 (Delta)
One-way from	$165 (Kiwi.com)
Popular in	March
Cheapest in	September
Average price	$619
Good round-trip deal	$551 or less
Good one-way deal	$249 or less

Provider with most accurate pricing for Lambert-St Louis-Puerto Vallarta Ordaz flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Puerto Vallarta Ordaz flights.

Search Deals

From Lambert-St Louis to Puerto Vallarta Ordaz

Search Deals

One-way flight from Lambert-St Louis to Puerto Vallarta Ordaz

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Lambert-St Louis to Puerto Vallarta Ordaz.

Search Deals

Price to beat on a one-way flight from Lambert-St Louis to Puerto Vallarta Ordaz.

Search Deals

Cheapflights Fare Finder

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

Price

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Mon 1/19

6:30 am-1:35 pm

1 stop7h 05m

Puerto Vallarta Ordaz

Sat 1/24

5:46 pm-5:11 am

1 stop11h 25m

$392

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Thu 1/8

6:00 pm-10:47 am

2 stops16h 47m

Puerto Vallarta Ordaz

Mon 1/12

11:55 am-10:00 pm

1 stop10h 05m

$392

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Thu 1/15

6:00 pm-10:47 am

2 stops16h 47m

Puerto Vallarta Ordaz

Thu 1/22

11:55 am-10:00 pm

1 stop10h 05m

$444

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Mon 1/26

4:05 pm-1:30 pm

1 stop21h 25m

Puerto Vallarta Ordaz

Mon 2/2

5:05 pm-3:29 pm

1 stop22h 24m

$445

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Thu 1/1

7:20 am-4:15 pm

1 stop8h 55m

Puerto Vallarta Ordaz

Sat 1/10

3:10 pm-11:25 pm

1 stop8h 15m

$453

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Wed 1/21

6:00 am-1:12 pm

1 stop7h 12m

Puerto Vallarta Ordaz

Sat 1/24

9:51 am-11:36 pm

2 stops13h 45m

$453

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Thu 12/25

7:20 am-4:15 pm

1 stop8h 55m

Puerto Vallarta Ordaz

Thu 1/1

6:01 am-7:04 pm

2 stops13h 03m

$472

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Wed 1/21

7:04 am-12:32 pm

1 stop29h 28m

Puerto Vallarta Ordaz

Sat 1/24

1:30 pm-5:04 pm

Nonstop3h 34m

$478

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sat 1/17

4:15 pm-10:47 am

2 stops18h 32m

Puerto Vallarta Ordaz

Fri 1/23

11:55 am-10:00 pm

1 stop10h 05m

$507

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 1/18

10:09 pm-10:45 am

2 stops36h 36m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results

Compare providers for flights from St. Louis to Puerto Vallarta

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Puerto Vallarta flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

Prices

How far ahead should I book a flight from St. Louis to Puerto Vallarta?

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 $292). Flying from St. Louis to Puerto Vallarta in March is currently the most expensive (average of $507). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 40% on flights from St. Louis to Puerto Vallarta by exploring options for tickets in the evening.

Reviews of airlines servicing Puerto Vallarta

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

11,477 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,477 reviews

Alaska Airlines

8.0

Very good

11,477 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Southwest

7.9

Good

4,250 reviews

Alaska Airlines

8.0

Very good

11,477 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,005 reviews

Alaska Airlines

8.0

Very good

11,477 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,091 reviews

Alaska Airlines

8.0

Very good

11,477 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

American Airlines

7.2

Good

11,054 reviews

Alaska Airlines

8.0

Very good

11,477 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

How long is the flight from St. Louis to Puerto Vallarta?
Departing from St. Louis to Puerto Vallarta will take you 7h 05m. Airlines will cover a distance of 1529 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from St. Louis to Puerto Vallarta round-trip?
Flying on United Airlines is currently your cheapest option to Puerto Vallarta, with prices starting at $353. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $397 and $475, respectively. Users have found that United Airlines is 38% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from St. Louis to Puerto Vallarta one-way?
The cheapest airlines for a one-way flight from St. Louis to Puerto Vallarta are Alaska Airlines ($227), American Airlines ($238), and United Airlines ($244).
What are the cheapest flights from St. Louis to Puerto Vallarta?
On average you can expect to pay $446 for a flight from St. Louis to Puerto Vallarta. The cheapest flight overall is $227 while the most popular route, (Lambert-St Louis - Puerto Vallarta Ordaz) is currently priced at $380.
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, December is the cheapest month in which you can book a flight from St. Louis to Puerto Vallarta (average of $292). Flying from St. Louis to Puerto Vallarta in March is currently the most expensive (average of $507). 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

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Top 5 airlines flying from St. Louis to Puerto Vallarta

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$397	Average$563	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$418	Average$582	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$476	Average$583	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$482	Average$662	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$539	Average$597	FlexibilityNo cancel fee	On-time75%

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$165+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Puerto Vallarta with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

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 December 18, 2025.

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 December 18, 2025.

Find flight deals from St. Louis to Puerto Vallarta

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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 December.

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.

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?

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

What is the cheapest time of day to fly from STL to PVR?

What’s the top layover airport for flights from St. Louis to Puerto Vallarta?

What’s the cheapest layover airport for flights from St. Louis to Puerto Vallarta?

What’s the fastest layover option from St. Louis to Puerto Vallarta?

Which airport typically offers the quickest layover for flights from St. Louis to Puerto Vallarta?

Reviews of airlines servicing Puerto Vallarta

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.

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?

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

What are the cheapest airlines to fly from St. Louis to Puerto Vallarta one-way?

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

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

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

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

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

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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 December 18, 2025.