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Puerto Vallarta

$129+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PVR
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 84 days in advance, depart on a Tuesday or Friday 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 August 14, 2025.

Round-trip from

$397
(Delta)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$535
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. 2% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 9/236:01 amSTL - PVR
1 stop7h 21mDelta
Wed 10/16:05 amPVR - STL
2 stops14h 55mDelta
Deal found 8/13$397
This Delta deal was found by Cheapflights users on 8/13. 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 9/306:00 amSTL - PVR
2 stops9h 45mDelta
Wed 10/86:05 amPVR - STL
2 stops16h 02mDelta
Deal found 8/13$402
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:59 pmSTL - PVR
1 stop21h 23mAmerican Airlines
Tue 9/161:22 pmPVR - STL
1 stop5h 53mAmerican Airlines
Deal found 8/14$426
This Delta deal was found by Cheapflights users on 8/14. 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.
Wed 9/1010:20 amSTL - PVR
2 stops14h 20mDelta
Sat 9/1311:05 amPVR - STL
2 stops11h 04mDelta
Deal found 8/14$437
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 9/197:00 pmSTL - PVR
2 stops21h 20mDelta
Tue 9/231:32 pmPVR - STL
1 stop7h 28mDelta
Deal found 8/13$442
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:50 amSTL - PVR
1 stop28h 37mAmerican Airlines
Sat 10/411:01 amPVR - STL
1 stop8h 14mAmerican Airlines
Deal found 8/12$445
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 9/285:15 amSTL - PVR
1 stop8h 42mUnited Airlines
Sun 10/512:25 pmPVR - STL
1 stop8h 35mUnited Airlines
Deal found 8/14$451
This Delta deal was found by Cheapflights users on 8/14. 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.
Fri 9/51:26 pmSTL - PVR
2 stops11h 14mDelta
Mon 9/86:05 amPVR - STL
2 stops17h 33mDelta
Deal found 8/14$477
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 9/197:00 pmSTL - PVR
2 stops21h 20mDelta
Mon 9/224:30 pmPVR - STL
2 stops23h 15mDelta
Deal found 8/13$482
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:44 amSTL - PVR
1 stop27h 41mAmerican Airlines
Sat 9/1311:01 amPVR - STL
1 stop6h 21mAmerican Airlines
Deal found 8/13$486
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:18 amSTL - PVR
1 stop8h 04mAmerican Airlines
Mon 9/811:01 amPVR - STL
1 stop8h 14mAmerican Airlines
Deal found 8/14$487

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 August 14, 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 9/30

6:01 am-12:22 pm

1 stop7h 21m

Puerto Vallarta Ordaz

Wed 10/8

11:10 am-11:07 pm

2 stops10h 57m

$397

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Tue 9/23

5:18 am-12:22 pm

1 stop8h 04m

Puerto Vallarta Ordaz

Wed 10/1

1:22 pm-8:15 pm

1 stop5h 53m

$397

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Tue 9/30

6:15 am-11:27 am

1 stop6h 12m

Puerto Vallarta Ordaz

Wed 10/8

12:25 pm-10:00 pm

1 stop8h 35m

$397

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Tue 9/23

11:04 am-11:40 pm

2 stops13h 36m

Puerto Vallarta Ordaz

Wed 10/1

11:10 am-12:38 am

2 stops12h 28m

$397

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Mon 9/8

3:59 pm-12:22 pm

1 stop21h 23m

Puerto Vallarta Ordaz

Tue 9/16

1:22 pm-8:15 pm

1 stop5h 53m

$426

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Wed 9/10

10:20 am-11:40 pm

2 stops14h 20m

Puerto Vallarta Ordaz

Sat 9/13

1:32 pm-10:00 pm

1 stop7h 28m

$437

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Thu 9/11

6:01 am-12:22 pm

1 stop7h 21m

Puerto Vallarta Ordaz

Thu 9/18

6:05 am-11:24 pm

2 stops16h 19m

$437

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sat 1/3

10:45 pm-12:50 pm

2 stops14h 05m

$254

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sat 1/3

4:41 pm-12:40 pm

1 stop19h 59m

$290

St. LouisPuerto Vallarta

STL - PVR

STLPVR

Lambert-St Louis

Sun 12/28

9:00 am-1:02 pm

2 stops28h 02m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
1
2

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 August 8, 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 84 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, January is the cheapest month in which you can book a flight from St. Louis to Puerto Vallarta (average of $457). Flying from St. Louis to Puerto Vallarta in October is currently the most expensive (average of $560). 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 August 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from St. Louis to Puerto Vallarta by exploring options for tickets in the afternoon.

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 August 14, 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
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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.

  • 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 American Airlines, with the lowest prices starting at $394 and $400, respectively. Users have found that Alaska Airlines is 31% cheaper than the other options available to this destination.

  • 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, January is the cheapest month in which you can book a flight from St. Louis to Puerto Vallarta (average of $457). Flying from St. Louis to Puerto Vallarta in October is currently the most expensive (average of $560). 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
Rincon de Guayabitos
Bucerías
Punta de Mita
Chacala

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$385Average$528FlexibilityNo cancel feeOn-time75%
DeltaCheapest$394Average$543FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$400Average$550FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$443Average$606FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$482Average$662FlexibilityNo cancel feeOn-time63%

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