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 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.

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 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.

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

Departing from St. Louis to Puerto Vallarta will take you 8h 25m. 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 Delta is currently your cheapest option to Puerto Vallarta, with prices starting at $387. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $418 and $471, respectively. Users have found that Delta is 31% cheaper than the other options available to this destination.

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 $427.

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.

$158+ Flights from St. Louis to Puerto Vallarta

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

Airfare is below average for this route at the moment. St. Louis to Puerto Vallarta flights typically cost between $506 and $801 in January. The cheapest round-trip price found within the last 3 days was $410 on Air Canada (Jan 13-Jan 20).

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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

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$410 (Air Canada)
One-way from	$158 (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

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 December 1, 2025.

Wed 12/104:05 pmSTL - PVR

1 stop20h 40mAir Canada

Tue 12/162:10 pmPVR - STL

1 stop25h 19mAir Canada

Deal found 11/29

$409

Wed 12/104:05 pmSTL - PVR

1 stop20h 40mMultiple Airlines

Tue 12/165:25 pmPVR - STL

2 stops22h 04mMultiple Airlines

Deal found 11/29

$533

Thu 12/116:00 amSTL - PVR

2 stops35h 10mMultiple Airlines

Mon 12/153:35 pmPVR - STL

2 stops22h 15mMultiple Airlines

Deal found 11/29

$535

Thu 12/116:15 amSTL - PVR

1 stop9h 05mDelta

Mon 12/154:30 pmPVR - STL

1 stop8h 18mDelta

Deal found 11/30

$554

Wed 12/108:25 pmSTL - PVR

2 stops16h 20mSouthwest

Tue 12/161:45 pmPVR - STL

2 stops9h 25mSouthwest

Deal found 11/30

$559

Thu 12/187:00 amSTL - PVR

2 stops10h 32mAmerican Airlines

Sat 12/276:32 pmPVR - STL

2 stops14h 24mAmerican Airlines

Deal found 11/29

$584

Tue 12/236:35 pmSTL - PVR

2 stops18h 27mUnited Airlines

Wed 12/313:08 pmPVR - STL

1 stop7h 14mUnited Airlines

Deal found 11/29

$598

Mon 12/225:54 amSTL - PVR

1 stop9h 54mAmerican Airlines

Wed 12/312:51 pmPVR - STL

1 stop17h 44mAmerican Airlines

Deal found 12/1

$604

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 1, 2025.

Tue 2/104:05 pmSTL - PVR

1 stop23h 55mMultiple Airlines

Sat 2/143:04 pmPVR - STL

1 stop18h 43mMultiple Airlines

Deal found 12/1

$462

Sun 1/187:00 amSTL - PVR

1 stop8h 25mDelta

Thu 1/226:01 amPVR - STL

2 stops17h 36mDelta

Deal found 11/29

$464

Sun 1/1812:00 pmSTL - PVR

2 stops21h 04mAeromexico

Thu 1/226:01 amPVR - STL

2 stops11h 49mAeromexico

Deal found 11/29

$464

Tue 2/245:14 amSTL - PVR

1 stop5h 52mAmerican Airlines

Sat 3/1412:16 pmPVR - STL

1 stop6h 26mAmerican Airlines

Deal found 11/29

$509

Tue 2/177:15 amSTL - PVR

1 stop7h 20mSouthwest

Tue 2/241:30 pmPVR - STL

1 stop7h 05mSouthwest

Deal found 11/30

$524

Sat 1/246:00 amSTL - PVR

1 stop32h 40mMultiple Airlines

Sun 2/13:25 pmPVR - STL

2 stops29h 25mMultiple Airlines

Deal found 11/30

$481

Sat 1/246:43 pmSTL - PVR

1 stop17h 49mAmerican Airlines

Sat 1/312:11 pmPVR - STL

1 stop9h 48mAmerican Airlines

Deal found 11/29

$509

Mon 1/55:26 pmSTL - PVR

2 stops20h 40mMultiple Airlines

Sat 1/101:08 pmPVR - STL

1 stop25h 40mMultiple Airlines

Deal found 11/30

$482

Sat 1/177:10 amSTL - PVR

2 stops25h 51mAeromexico

Fri 1/232:22 pmPVR - STL

1 stop9h 15mAeromexico

Deal found 11/29

$534

Sat 1/317:00 amSTL - PVR

Nonstop3h 56mMultiple Airlines

Sat 2/79:10 amPVR - STL

3 stops48h 11mMultiple Airlines

Deal found 11/29

$496

Sat 1/107:43 pmSTL - PVR

2 stops19h 37mMultiple Airlines

Sat 1/173:30 pmPVR - STL

2 stops23h 59mMultiple Airlines

Deal found 11/30

$536

Last-minute flights from St. Louis to Puerto Vallarta
Discover last-minute flight deals from St. Louis to Puerto Vallarta. Data last updated December 1, 2025 and is based on user searches.

Wed 12/104:05 pmSTL - PVR

1 stop20h 40mAir Canada

Tue 12/162:10 pmPVR - STL

1 stop25h 19mAir Canada

Deal found 11/29

$409

Fri 1/27:43 pmSTL - PVR

1 stop14h 59mMultiple Airlines

Wed 1/75:05 pmPVR - STL

1 stop22h 24mMultiple Airlines

Deal found 12/1

$460

Sat 1/104:05 pmSTL - PVR

1 stop21h 25mAir Canada

Sat 1/172:35 pmPVR - STL

1 stop24h 54mAir Canada

Deal found 12/1

$428

Tue 1/134:05 pmSTL - PVR

1 stop23h 55mAir Canada

Tue 1/202:35 pmPVR - STL

1 stop24h 54mAir Canada

Deal found 11/29

$410

Tue 1/139:44 amSTL - PVR

2 stops31h 46mMultiple Airlines

Tue 1/203:30 pmPVR - STL

2 stops24h 27mMultiple Airlines

Deal found 11/29

$441

Sat 1/174:05 pmSTL - PVR

1 stop21h 25mAir Canada

Fri 1/235:05 pmPVR - STL

1 stop22h 24mAir Canada

Deal found 11/29

$427

Sun 1/184:05 pmSTL - PVR

1 stop23h 55mAir Canada

Thu 1/222:35 pmPVR - STL

1 stop24h 54mAir Canada

Deal found 11/28

$420

Sun 1/187:00 amSTL - PVR

1 stop8h 25mDelta

Thu 1/226:01 amPVR - STL

2 stops17h 36mDelta

Deal found 11/29

$464

Mon 1/197:15 amSTL - PVR

1 stop6h 46mAmerican Airlines

Thu 1/224:50 pmPVR - STL

2 stops16h 01mAmerican Airlines

Deal found 11/29

$469

Sat 1/243:46 pmSTL - PVR

2 stops40h 19mMultiple Airlines

Sun 2/13:25 pmPVR - STL

2 stops24h 32mMultiple Airlines

Deal found 11/30

$475

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 1, 2025.

Mon 1/265:42 pmSTL - PVR

3 stops44h 58mMultiple Airlines

Deal found 11/30

$158

Sat 1/243:46 pmSTL - PVR

2 stops48h 59mMultiple Airlines

Deal found 12/1

$163

Wed 1/283:46 pmSTL - PVR

3 stops42h 59mMultiple Airlines

Deal found 11/30

$166

Sat 2/287:43 pmSTL - PVR

3 stops39h 07mMultiple Airlines

Deal found 11/28

$171

Wed 2/257:43 pmSTL - PVR

3 stops42h 57mMultiple Airlines

Deal found 11/28

$173

Tue 1/275:42 pmSTL - PVR

3 stops38h 23mMultiple Airlines

Deal found 11/29

$175

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

Tue 2/10

4:05 pm-4:00 pm

1 stop23h 55m

Puerto Vallarta Ordaz

Sat 2/14

3:04 pm-9:47 am

1 stop18h 43m

$462

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 1/18

7:00 am-3:25 pm

1 stop8h 25m

Puerto Vallarta Ordaz

Thu 1/22

6:01 am-11:37 pm

2 stops17h 36m

$464

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 1/18

12:00 pm-9:04 am

2 stops21h 04m

Puerto Vallarta Ordaz

Thu 1/22

6:01 am-5:50 pm

2 stops11h 49m

$464

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sat 1/24

6:00 am-2:40 pm

1 stop32h 40m

Puerto Vallarta Ordaz

Sun 2/1

3:25 pm-8:50 pm

2 stops29h 25m

$481

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Mon 1/5

5:26 pm-2:06 pm

2 stops20h 40m

Puerto Vallarta Ordaz

Sat 1/10

1:08 pm-2:48 pm

1 stop25h 40m

$482

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sat 1/31

7:00 am-10:56 am

Nonstop3h 56m

Puerto Vallarta Ordaz

Sat 2/7

9:10 am-9:21 am

3 stops48h 11m

$496

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Tue 2/24

5:14 am-11:06 am

1 stop5h 52m

Puerto Vallarta Ordaz

Sat 3/14

12:16 pm-7:42 pm

1 stop6h 26m

$509

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sat 1/24

6:43 pm-12:32 pm

1 stop17h 49m

Puerto Vallarta Ordaz

Sat 1/31

2:11 pm-11:59 pm

1 stop9h 48m

$509

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Tue 2/17

7:15 am-2:35 pm

1 stop7h 20m

Puerto Vallarta Ordaz

Tue 2/24

1:30 pm-8:35 pm

1 stop7h 05m

$524

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sat 1/17

7:10 am-9:01 am

2 stops25h 51m

Puerto Vallarta Ordaz

Fri 1/23

2:22 pm-11:37 pm

1 stop9h 15m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 19 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.

How much does it cost to fly round-trip 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.

Alaska Airlines

8.0

Very good

11,386 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

11,386 reviews

Alaska Airlines

8.0

Very good

11,386 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

11,386 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

8,010 reviews

Alaska Airlines

8.0

Very good

11,386 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

9,065 reviews

Alaska Airlines

8.0

Very good

11,386 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

11,041 reviews

Alaska Airlines

8.0

Very good

11,386 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 8h 25m. 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 Delta is currently your cheapest option to Puerto Vallarta, with prices starting at $387. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $418 and $471, respectively. Users have found that Delta 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 $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 $427.
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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$158+ 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 1/26. 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

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

Find 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 1, 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 1, 2025.

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?

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

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 flights from St. Louis to Puerto Vallarta?

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

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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 1, 2025.