STL - PVR

$167 Find Cheap Flights from St. Louis to Puerto Vallarta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Puerto Vallarta departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Vallarta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Puerto Vallarta, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Puerto Vallarta, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$422
Overall average: $570
Air Canada
Sat 1/17Tue 1/20
STL - PVR • 1 stop
Cheapest non-stop
$591
Alaska Airlines
Sat 1/24Sat 1/31
STL - PVR • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Avoid peak hours at STL for shorter wait times.
Use the taxi kiosk at PVR for fixed-rate rides.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Air Canada
Cheapest • from $422 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 9% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
1 day a week
There are direct flights from St. Louis to Puerto Vallarta 1 day a week: Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Puerto Vallarta!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from St. Louis to Puerto Vallarta (STL-PVR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Puerto Vallarta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Puerto Vallarta

Sat, Jan 17 - Tue, Jan 20
Air Canada Logo
4:05 pm - 1:30 pmSTL-PVR
21h 25m1 stop
Air Canada Logo
2:35 pm - 3:29 pmPVR-STL
24h 54m1 stop
$422Air Canada
Find Deal
Wed, Dec 3 - Tue, Dec 9
Air Canada Logo
4:05 pm - 1:30 pmSTL-PVR
21h 25m1 stop
Air Canada Logo
2:35 pm - 3:29 pmPVR-STL
24h 54m1 stop
$432Air Canada
Find Deal
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
4:05 pm - 1:30 pmSTL-PVR
21h 25m1 stop
Multiple Airlines Logo
3:04 pm - 9:47 amPVR-STL
18h 43m1 stop
$481Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
7:05 am - 1:50 pmSTL-PVR
6h 45m1 stop
Delta Logo
4:31 pm - 12:46 amPVR-STL
8h 15m1 stop
$554Delta
Find Deal
Sun, Jan 25 - Sat, Jan 31
United Airlines Logo
6:45 am - 4:44 pmSTL-PVR
9h 59m1 stop
United Airlines Logo
2:37 pm - 5:11 amPVR-STL
14h 34m1 stop
$559United Airlines
Find Deal
Thu, Jan 1 - Sat, Jan 10
American Airlines Logo
7:00 am - 5:32 pmSTL-PVR
10h 32m2 stops
American Airlines Logo
2:11 pm - 11:59 pmPVR-STL
9h 48m1 stop
$564American Airlines
Find Deal
Sun, Nov 9 - Sun, Nov 16
American Airlines Logo
7:00 am - 1:11 pmSTL-PVR
6h 11m1 stop
American Airlines Logo
2:11 pm - 8:55 amPVR-STL
18h 44m1 stop
$569American Airlines
Find Deal
Sun, Dec 21 - Sun, Dec 28
United Airlines Logo
6:35 pm - 12:00 pmSTL-PVR
17h 25m1 stop
United Airlines Logo
2:00 pm - 9:43 pmPVR-STL
7h 43m1 stop
$581United Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 17
Southwest Logo
5:15 am - 12:50 pmSTL-PVR
7h 35m2 stops
Southwest Logo
1:45 pm - 11:10 pmPVR-STL
9h 25m2 stops
$585Southwest
Find Deal
Sun, Nov 23 - Fri, Nov 28
Delta Logo
6:00 am - 7:15 pmSTL-PVR
13h 15m2 stops
Delta Logo
10:04 am - 11:23 pmPVR-STL
13h 19m2 stops
$623Delta
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to Puerto Vallarta flights

Get data-powered insights and trends into flights from St. Louis to Puerto Vallarta to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Puerto Vallarta?

The average price of all round-trip flights from St. Louis to Puerto Vallarta clicked on KAYAK for each day over the last 12 months.

When flying from St. Louis to Puerto Vallarta, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Thursdays and the most expensive ones on Fridays.

What is the cheapest month to fly from St. Louis to Puerto Vallarta?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Puerto Vallarta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Puerto Vallarta is September, where tickets cost $510 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $631 and $589 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to Puerto Vallarta, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to Puerto Vallarta, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from St. Louis to Puerto Vallarta

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
STL

Avoid peak hours at STL to minimize wait times. Early mornings and afternoons can be crowded, affecting security and baggage claim.

Read more about STLby Yulia Denisyuk
PVR

At PVR, use the taxi kiosk near the terminal exit for fixed-rate rides. Ignore unsolicited offers from individuals inside the airport.

Read more about PVRby Mark Chesnut
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Mark Chesnut

Mark Chesnut

Expert on PVR

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Good to know

Low seasonAugust
Cheapest flight$175
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from St. Louis to Puerto Vallarta

When to book flights from St. Louis to Puerto Vallarta

Are your dates flexible? Find out the best times to travel from St. Louis to Puerto Vallarta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Puerto Vallarta

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

    In the last 3 days, the lowest price for a flight from St. Louis to Puerto Vallarta was $175 for a one-way ticket and $422 for a round-trip.

  • Do I need a passport to fly between St. Louis and Puerto Vallarta?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Puerto Vallarta.

  • Which airports will I be using when flying from St. Louis to Puerto Vallarta?

    St. Louis and Puerto Vallarta are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Puerto Vallarta Ordaz.

  • Which airlines offer Wi-Fi service onboard planes from St. Louis to Puerto Vallarta?

    Only Alaska Airlines offers inflight Wi-Fi service on the St. Louis to Puerto Vallarta flight route.

  • Which aircraft models fly most regularly from St. Louis to Puerto Vallarta?

    The Boeing 737-900 Passenger/BBJ3 (winglets) is the aircraft model that flies most regularly on the St. Louis to Puerto Vallarta flight route.

  • Which airline alliances offer flights from St. Louis to Puerto Vallarta?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between St. Louis and Puerto Vallarta, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Puerto Vallarta, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Puerto Vallarta are Southwest and Alaska Airlines. With an average price for the route of $685 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $636 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from St. Louis to Puerto Vallarta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Puerto Vallarta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Puerto Vallarta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Puerto Vallarta from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Puerto Vallarta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Puerto Vallarta with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and PVR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Puerto Vallarta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Puerto Vallarta from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from St. Louis to Puerto Vallarta

  • Looking for a cheap flight? 25% of our users found flights on this route for $294 or less one-way and $623 or less round-trip.

Prefer to fly direct from St. Louis to Puerto Vallarta?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lambert-St Louis to Puerto Vallarta Ordaz.
Find which airlines fly direct from Lambert-St Louis Airport to Puerto Vallarta Ordaz Airport, which days they fly and book direct flights.

Direct departures

Lambert-St Louis to Puerto Vallarta Ordaz

Saturday

Alaska Airlines

Alaska Airlines

See more direct flights

Direct returns

Puerto Vallarta Ordaz to Lambert-St Louis

Saturday

Alaska Airlines

Alaska Airlines

See more direct flights

Reviews of the top 5 airlines serving from St. Louis to Puerto Vallarta

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Puerto Vallarta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Puerto Vallarta? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11247 reviews
7.0Entertainment
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

It was all good, no delays which was a worry. All great

10.0 ExcellentAnonymous, Nov 2025PDX - AUS
Read more Alaska Airlines reviews

It was all good, no delays which was a worry. All great

If they actually let me fly. I was rerouted to United and there was no Alaska airlines reps at all. Then the lady who worked the delta counter told me to go away and figure things out myself. Horrible experience.

Pretzels are always a disappointment. Cheezits, Sun Chips, trail mix, anything else would be nice.

I wish my checked suitcase could have been checked since I arrived an hour before take off .

The staff was so kind and friendly! Boarding was efficient and communication was timely. I would seek out flying with Alaska Airlines in the future.

I recently traveled with my service animal, and before boarding, a gate agent kindly arranged for me to have an empty seat next to me to give my dog more space. However, once on board, a male crew member spoke to me in a rude and loud tone, insisting my dog stay on the floor or my lap—even after I explained what the gate agent had approved. His tone and behavior were unprofessional and made me feel uncomfortable in front of other passengers. I understand and respect airline policies, but I would appreciate if this could be reviewed to ensure better awareness and sensitivity toward passengers traveling with service animals. Thank you for your understanding.

It was a pleasant experience. Considering we paid over $3000 for first class there really wasn’t anything special about first class. All the seats looked the same and everyone got the same great customer service. The only thing that was different between first class and couch was the drinks and the meal. We wouldn’t waste that much $ on first class on that plane again.

I received the perfect seat. The cheese tray was delicious. Thank you!

The cabin crew on this team was particularly kind and excellent.

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Everything you need to know for your flight from St. Louis to Puerto Vallarta

Information on your arrival and departure airports