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.

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.

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.

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

Departing from St. Louis to Puerto Vallarta will take you 10h 23m. 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 $467, respectively. Users have found that United Airlines is 37% 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 ($231), and United Airlines ($232).

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 $248 while the most popular route, (Lambert-St Louis - Puerto Vallarta Ordaz) is currently priced at $403.

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.

$163+ Flights from St. Louis to Puerto Vallarta

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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

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 diciembre 3, 2025.

mié. 12/104:05 pmSTL - PVR

1 stop20h 40mAir Canada

mar. 12/162:10 pmPVR - STL

1 stop25h 19mAir Canada

Deal found 12/3

$452

vie. 12/54:05 pmSTL - PVR

1 stop21h 05mAir Canada

mar. 12/92:10 pmPVR - STL

1 stop25h 19mAir Canada

Deal found 12/2

$458

vie. 12/56:15 amSTL - PVR

1 stop6h 47mUnited Airlines

dom. 12/73:40 pmPVR - STL

1 stop6h 18mUnited Airlines

Deal found 12/2

$554

vie. 12/124:37 pmSTL - PVR

2 stops18h 10mUnited Airlines

mar. 12/162:00 pmPVR - STL

1 stop7h 40mUnited Airlines

Deal found 12/1

$559

jue. 12/185:17 amSTL - PVR

1 stop6h 40mAmerican Airlines

sáb. 12/276:32 pmPVR - STL

2 stops14h 24mAmerican Airlines

Deal found 12/2

$584

dom. 12/216:00 amSTL - PVR

1 stop7h 02mUnited Airlines

lun. 12/293:40 pmPVR - STL

1 stop6h 15mUnited Airlines

Deal found 12/2

$604

lun. 12/226:44 pmSTL - PVR

1 stop16h 24mAmerican Airlines

mié. 12/316:32 pmPVR - STL

2 stops16h 18mAmerican Airlines

Deal found 12/1

$609

mié. 12/316:35 pmSTL - PVR

2 stops18h 27mUnited Airlines

mié. 1/73:40 pmPVR - STL

1 stop6h 20mUnited Airlines

Deal found 12/1

$610

mié. 12/316:00 amSTL - PVR

2 stops26h 05mMultiple Airlines

mié. 1/73:30 pmPVR - STL

2 stops23h 12mMultiple Airlines

Deal found 12/1

$611

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 diciembre 3, 2025.

vie. 1/93:43 pmSTL - PVR

1 stop20h 10mMultiple Airlines

vie. 1/232:35 pmPVR - STL

1 stop24h 54mMultiple Airlines

Deal found 12/2

$425

lun. 1/126:55 pmSTL - PVR

2 stops19h 53mDelta

mié. 1/143:10 pmPVR - STL

1 stop8h 15mDelta

Deal found 12/1

$464

mar. 2/175:14 amSTL - PVR

1 stop10h 23mAmerican Airlines

mar. 2/241:43 pmPVR - STL

1 stop10h 22mAmerican Airlines

Deal found 12/2

$464

sáb. 2/284:30 pmSTL - PVR

2 stops18h 17mUnited Airlines

mié. 3/43:40 pmPVR - STL

1 stop6h 34mUnited Airlines

Deal found 12/1

$469

mar. 2/37:10 amSTL - PVR

2 stops11h 11mDelta

mar. 2/109:56 amPVR - STL

2 stops10h 41mDelta

Deal found 12/2

$464

mar. 2/107:04 amSTL - PVR

1 stop8h 59mMultiple Airlines

sáb. 2/143:04 pmPVR - STL

1 stop18h 43mMultiple Airlines

Deal found 12/2

$465

mar. 2/37:15 amSTL - PVR

1 stop7h 50mAmerican Airlines

mar. 2/104:50 pmPVR - STL

2 stops18h 13mAmerican Airlines

Deal found 12/3

$469

sáb. 1/104:15 pmSTL - PVR

2 stops18h 32mUnited Airlines

sáb. 1/173:40 pmPVR - STL

1 stop6h 20mUnited Airlines

Deal found 12/2

$509

sáb. 1/244:15 pmSTL - PVR

2 stops18h 32mUnited Airlines

sáb. 1/312:37 pmPVR - STL

1 stop14h 34mUnited Airlines

Deal found 12/2

$509

Last-minute flights from St. Louis to Puerto Vallarta
Discover last-minute flight deals from St. Louis to Puerto Vallarta. Data last updated diciembre 3, 2025 and is based on user searches.

mié. 12/104:05 pmSTL - PVR

1 stop20h 40mAir Canada

mar. 12/162:10 pmPVR - STL

1 stop25h 19mAir Canada

Deal found 12/3

$452

vie. 1/27:43 pmSTL - PVR

1 stop14h 59mMultiple Airlines

mié. 1/75:05 pmPVR - STL

1 stop22h 24mMultiple Airlines

Deal found 12/1

$460

vie. 1/93:43 pmSTL - PVR

1 stop20h 10mMultiple Airlines

vie. 1/232:35 pmPVR - STL

1 stop24h 54mMultiple Airlines

Deal found 12/2

$425

sáb. 1/104:05 pmSTL - PVR

1 stop21h 25mAir Canada

sáb. 1/172:35 pmPVR - STL

1 stop24h 54mAir Canada

Deal found 12/1

$428

lun. 1/126:55 pmSTL - PVR

2 stops19h 53mDelta

mié. 1/143:10 pmPVR - STL

1 stop8h 15mDelta

Deal found 12/1

$464

sáb. 1/174:05 pmSTL - PVR

1 stop21h 25mAir Canada

vie. 1/232:35 pmPVR - STL

1 stop24h 54mAir Canada

Deal found 11/30

$427

dom. 1/184:05 pmSTL - PVR

1 stop23h 55mAir Canada

jue. 1/222:35 pmPVR - STL

1 stop24h 54mAir Canada

Deal found 12/1

$388

dom. 1/184:05 pmSTL - PVR

1 stop23h 55mAir Canada

mié. 1/285:05 pmPVR - STL

1 stop22h 24mAir Canada

Deal found 12/2

$415

dom. 1/1810:09 pmSTL - PVR

2 stops40h 31mMultiple Airlines

mié. 1/283:30 pmPVR - STL

2 stops24h 27mMultiple Airlines

Deal found 12/2

$446

dom. 1/1812:00 pmSTL - PVR

2 stops21h 04mAeromexico

mié. 1/282:22 pmPVR - STL

1 stop9h 15mAeromexico

Deal found 12/2

$458

jue. 1/222:50 pmSTL - PVR

2 stops21h 42mMultiple Airlines

mar. 1/272:35 pmPVR - STL

1 stop24h 54mMultiple Airlines

Deal found 12/2

$463

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 diciembre 3, 2025.

sáb. 1/243:46 pmSTL - PVR

2 stops48h 59mMultiple Airlines

Deal found 12/1

$163

mié. 1/283:46 pmSTL - PVR

3 stops42h 59mMultiple Airlines

Deal found 12/1

$164

sáb. 1/313:46 pmSTL - PVR

3 stops42h 59mMultiple Airlines

Deal found 12/1

$166

mar. 2/35:42 pmSTL - PVR

3 stops47h 48mMultiple Airlines

Deal found 12/1

$169

mié. 3/47:43 pmSTL - PVR

3 stops45h 47mMultiple Airlines

Deal found 12/2

$171

mar. 3/37:00 amSTL - PVR

2 stops51h 50mMultiple Airlines

Deal found 12/2

$172

mié. 2/43:46 pmSTL - PVR

3 stops42h 59mMultiple Airlines

Deal found 12/1

$173

Find flight deals from St. Louis to Puerto Vallarta

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$388 (Air Canada)
One-way from	$163 (Kiwi.com)
Popular in	March
Cheapest in	September
Average price	$626
Good round-trip deal	$551 or less
Good one-way deal	$295 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. 3% potential increase in price ($19 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

vie. 1/9

3:43 pm-11:53 am

1 stop20h 10m

Puerto Vallarta Ordaz

vie. 1/23

2:35 pm-3:29 pm

1 stop24h 54m

$425

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

lun. 1/12

6:55 pm-2:48 pm

2 stops19h 53m

Puerto Vallarta Ordaz

mié. 1/14

3:10 pm-11:25 pm

1 stop8h 15m

$464

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

mar. 2/17

5:14 am-3:37 pm

1 stop10h 23m

Puerto Vallarta Ordaz

mar. 2/24

1:43 pm-12:05 am

1 stop10h 22m

$464

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

mar. 2/3

7:10 am-6:21 pm

2 stops11h 11m

Puerto Vallarta Ordaz

mar. 2/10

9:56 am-8:37 pm

2 stops10h 41m

$464

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

mar. 2/10

7:04 am-4:03 pm

1 stop8h 59m

Puerto Vallarta Ordaz

sáb. 2/14

3:04 pm-9:47 am

1 stop18h 43m

$465

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

sáb. 2/28

4:30 pm-10:47 am

2 stops18h 17m

Puerto Vallarta Ordaz

mié. 3/4

3:40 pm-10:14 pm

1 stop6h 34m

$469

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

mar. 2/3

7:15 am-3:05 pm

1 stop7h 50m

Puerto Vallarta Ordaz

mar. 2/10

4:50 pm-11:03 am

2 stops18h 13m

$469

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

sáb. 1/10

4:15 pm-10:47 am

2 stops18h 32m

Puerto Vallarta Ordaz

sáb. 1/17

3:40 pm-10:00 pm

1 stop6h 20m

$509

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

sáb. 1/24

4:15 pm-10:47 am

2 stops18h 32m

Puerto Vallarta Ordaz

sáb. 1/31

2:37 pm-5:11 am

1 stop14h 34m

$509

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

sáb. 2/28

7:43 pm-10:50 am

3 stops39h 07m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

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, 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 March is currently the most expensive (average of $505). 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 at noon, when flights are generally more expensive, you can save up to 39% 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

11,388 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Alaska Airlines

8.0

Very good

11,388 reviews

Alaska Airlines

8.0

Very good

11,388 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Southwest

8.0

Very good

4,253 reviews

Alaska Airlines

8.0

Very good

11,388 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Delta

7.9

Good

8,011 reviews

Alaska Airlines

8.0

Very good

11,388 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

United Airlines

7.4

Good

9,063 reviews

Alaska Airlines

8.0

Very good

11,388 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

American Airlines

7.2

Good

11,045 reviews

Alaska Airlines

8.0

Very good

11,388 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

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 10h 23m. 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 $467, respectively. Users have found that United Airlines is 37% 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 ($231), and United Airlines ($232).
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 $248 while the most popular route, (Lambert-St Louis - Puerto Vallarta Ordaz) is currently priced at $403.
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 March is currently the most expensive (average of $505). 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$387	Average$563	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$418	Average$593	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$471	Average$578	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$482	Average$662	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$528	Average$597	FlexibilityNo cancel fee	On-time75%

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$163+ 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 1/24. 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 diciembre 3, 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 diciembre 3, 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?

Traveling to a place near Puerto Vallarta?

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Alternative routes for St. Louis to Puerto Vallarta

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Top 5 airlines flying 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 diciembre 3, 2025.