$176 Find Cheap Flights from St. Louis to Baja California Sur

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 Baja California Sur departing on 4/13. 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 Baja California Sur

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Baja California Sur, 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 Baja California Sur, as well as popular online travel agencies
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Book Cheap St. Louis to Baja California Sur Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Baja California Sur 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 Baja California Sur

Wed, Apr 29 - Wed, May 6
Aeromexico Logo
7:25 am - 5:49 pm
STL
-
SJD
12h 24m
2 stops
Aeromexico Logo
10:24 am - 11:36 pm
SJD
-
STL
11h 12m
2 stops
$356Aeromexico
Wed, Apr 29 - Wed, May 6
Aeromexico Logo
7:25 am - 1:04 pm
STL
-
SJD
7h 39m
1 stop
Aeromexico Logo
6:44 pm - 4:10 pm
SJD
-
STL
19h 26m
2 stops
$362Aeromexico
Wed, Apr 29 - Wed, May 6
Aeromexico Logo
7:25 am - 1:04 pm
STL
-
SJD
7h 39m
1 stop
Aeromexico Logo
2:19 pm - 11:36 pm
SJD
-
STL
7h 17m
1 stop
$370Aeromexico
Wed, May 6 - Tue, May 12
Delta Logo
9:59 am - 10:18 pm
STL
-
SJD
14h 19m
2 stops
Delta Logo
1:09 pm - 12:30 am
SJD
-
STL
9h 21m
1 stop
$396Delta
Wed, May 6 - Tue, May 12
American Airlines Logo
5:20 am - 9:45 am
STL
-
SJD
6h 25m
1 stop
American Airlines Logo
2:59 pm - 10:59 pm
SJD
-
STL
6h 00m
1 stop
$401American Airlines
Wed, May 6 - Tue, May 12
American Airlines Logo
5:20 am - 9:45 am
STL
-
SJD
6h 25m
1 stop
American Airlines Logo
10:45 am - 10:59 pm
SJD
-
STL
10h 14m
2 stops
$406American Airlines
Tue, May 5 - Tue, May 12
Delta Logo
6:20 am - 5:48 pm
STL
-
SJD
13h 28m
2 stops
Delta Logo
6:07 am - 9:29 pm
SJD
-
STL
13h 22m
2 stops
$416Delta
Fri, May 1 - Fri, May 8
American Airlines Logo
5:20 am - 9:35 am
STL
-
SJD
6h 15m
1 stop
American Airlines Logo
2:59 pm - 10:59 pm
SJD
-
STL
6h 00m
1 stop
$435American Airlines
Fri, May 1 - Wed, May 6
Delta Logo
6:00 am - 11:31 am
STL
-
SJD
7h 31m
1 stop
Delta Logo
6:07 am - 9:19 pm
SJD
-
STL
13h 12m
2 stops
$441Delta
Fri, May 1 - Fri, May 8
Aeromexico Logo
4:41 pm - 9:32 am
STL
-
SJD
18h 51m
2 stops
Aeromexico Logo
6:07 am - 11:59 pm
SJD
-
STL
15h 52m
2 stops
$445Aeromexico
Booking Insights

KAYAK's insights & trends for St. Louis to Baja California Sur flights

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

What is the cheapest St. Louis to Baja California Sur flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Baja California Sur from St. Louis found in the last 72 hours was to San José del Cabo, at $575 round-trip. The most popular route is from St. Louis (STL) to San José del Cabo (SJD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $575.

What is the cheapest time of day to fly to Baja California Sur?

The average price for all round-trip flights from St. Louis to Baja California Sur depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Baja California Sur is generally in the morning, when round-trip flights cost $657 on average. The most expensive time of day to fly to Baja California Sur is generally in the morning, which is peak travel time and where the average cost of a ticket is $657.

What is the cheapest month to fly from St. Louis to Baja California Sur?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Baja California Sur, 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 Baja California Sur is July, when tickets cost $520 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $695 and $680 respectively.

How far in advance should I book a flight from St. Louis to Baja California Sur?

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 Baja California Sur, 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 Baja California Sur, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$176
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from St. Louis to San José del Cabo

FAQs - booking Baja California Sur flights

  • How does KAYAK find such low prices on flights from St. Louis to Baja California Sur?

    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 Baja California Sur.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Baja California Sur 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 Baja California Sur?

    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 from St. Louis to Baja California Sur with an airline and back with another airline.

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

    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 from St. Louis to Baja California Sur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Baja California Sur

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Baja California Sur. 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 Baja California Sur? 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
SouthwestOverall score based on 4320 reviews
8.6Crew
7.0Food
7.5Entertainment
8.0Comfort
8.1Boarding
Airline reviews

We had a 5 hour delay on the tarmac in Baltimore

2.0 MediocreDavid, Mar 2026
ALB - BWI
Read more Southwest reviews

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Everything you need to know for your flight from St. Louis to Baja California Sur

Information on your arrival and departure airports