Cheap Flights from St. Louis (STL) to San José del Cabo (SJD)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Find the cheapest month to fly from St. Louis (STL) to San José del Cabo (SJD)

June is typically the cheapest month to fly

From $314 - $674 per traveler.

Graph displaying average flight prices per month

Alternative airports near San José del Cabo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Cabos Intl. SJD. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $616
SJD
Los Cabos Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $616
Flights from St. Louis (STL) to San José del Cabo (SJD)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Los Cabos Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$373
Distance
1566 mi
Average flight time
2 hours 45 mins

St. Louis to San José del Cabo Flights

The cheapest times to fly from St. Louis to San José del Cabo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to San José del Cabo are during the month of . You can find some of the cheapest flights from St. Louis to San José del Cabo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to San José del Cabo

Sunday is one of the best days to book for cheap flights from St. Louis to San José del Cabo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to San José del Cabo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to San José del Cabo in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to San José del Cabo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to San José del Cabo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD) cost?
Cheap round-trip fares from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD) start from $717. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving STL on July 12 2025 and touching down at SJD. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from STL to SJD?
The cheapest flights from STL to SJD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)?
When flying out of Lambert-St. Louis Intl. Airport (STL), you can catch a nonstop flight to Los Cabos Intl. Airport (SJD) with Southwest Airlines.
What is the cheapest airline that flies from STL to SJD?
With tickets starting at $246 for a one-way journey from STL to SJD, Southwest Airlines is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from STL on July 19 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)?
On average, you can choose from 1 direct flights every week from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD). To increase your travel options, consider a flight with a layover. Simply enter your details on Expedia and then set the filter tool to include one stop or more.
What are the most popular departure times for flights from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)?
More passengers fly between STL and SJD at 10 AM than at any other point in the day. Looking to skip the crowds? Consider flying outside peak hours and it's possible you'll save on your ticket as well.
What day of the week has the most flights from STL to SJD?
If you depart on a Saturday, you'll get the widest range of choices for flights from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD).
What is the earliest flight from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)?
Lambert-St. Louis Intl. Airport (STL)'s earliest flight to Los Cabos Intl. Airport (SJD) departs at approximately 10:40AM UTC-6. With a travel time of 4h 15m, you'll land at around 1:55PM UTC-7.
How long does it take to fly from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)?
The average flight time from STL to SJD is 4 hours and 15 minutes, covering a total distance of 1,550 mi.
What airline has the least delays from STL to SJD?
With 100% of journeys generally landing on schedule, Southwest Airlines has the best on-time performance for direct flights from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD). To check your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)?
Book a flight from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Cabo San Lucas from Lambert-St. Louis Intl. Airport (STL)?
If you're taking a direct flight from Lambert-St. Louis Intl. Airport (STL) to Cabo San Lucas, Los Cabos Intl. Airport (SJD) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD) last-minute?
Booking your ticket from STL to SJD just before your trip is usually more expensive. But if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to SJD flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to SJD flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Los Cabos Intl. Airport (SJD)?
If you booked your STL to SJD flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.