What is the cheapest airline that flies from Lambert-St Louis to Baja California Sur?

Southwest and Delta are the most popular carriers operating from Lambert-St Louis to Baja California Sur

What airlines fly to Baja California Sur?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Baja California Sur from St. Louis according to our data. American Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Baja California Sur. Keep in mind that there are 4 different airlines that fly to Baja California Sur on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Baja California Sur?

Prices for flights from Lambert-St Louis Airport to Baja California Sur are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Baja California Sur?

As of May 2026, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to Baja California Sur.

How old do you have to be to fly from Lambert-St Louis Airport to Baja California Sur?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Baja California Sur.

What documentation or ID do you need to fly to Baja California Sur?

The travel and health documents required for your trip to Baja California Sur can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baja California Sur. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$208 Cheap Flights from St. Louis to Baja California Sur in 2026

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Find the cheapest flights from St. Louis to Baja California Sur

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 1:10 pm

STL

SJD

9h 05m

1 stop

11:40 am - 7:55 pm

SJD

STL

6h 15m

1 stop

$481Southwest

Sun, Sep 13 - Tue, Sep 15

5:30 am - 1:20 pm

STL

SJD

9h 50m

2 stops

11:05 am - 9:55 pm

SJD

STL

8h 50m

2 stops

$486Southwest

Wed, Oct 21 - Tue, Oct 27

7:01 am - 1:17 pm

STL

SJD

8h 16m

1 stop

11:58 am - 11:41 pm

SJD

STL

9h 43m

1 stop

$491American Airlines

Sun, Oct 25 - Thu, Oct 29

8:08 pm - 12:25 pm

STL

SJD

42h 17m

2 stops

2:25 pm - 2:23 pm

SJD

STL

21h 58m

2 stops

$495Multiple Airlines

Wed, Jul 1 - Wed, Jul 8

8:08 pm - 12:25 pm

STL

SJD

42h 17m

2 stops

2:25 pm - 2:23 pm

SJD

STL

21h 58m

2 stops

$496Multiple Airlines

Wed, Jul 1 - Thu, Jul 9

8:08 pm - 12:25 pm

STL

SJD

42h 17m

2 stops

2:25 pm - 2:23 pm

SJD

STL

21h 58m

2 stops

$497Multiple Airlines

Wed, Jul 1 - Wed, Jul 8

5:42 am - 3:16 pm

STL

SJD

11h 34m

1 stop

10:47 am - 7:51 pm

SJD

STL

7h 04m

1 stop

$507American Airlines

Sun, Aug 9 - Thu, Aug 13

8:06 pm - 11:04 am

STL

SJD

16h 58m

1 stop

4:15 pm - 8:47 am

SJD

STL

14h 32m

1 stop

$523American Airlines

Sat, Jul 25 - Fri, Jul 31

6:12 pm - 10:30 am

STL

SJD

18h 18m

1 stop

11:59 am - 11:58 pm

SJD

STL

9h 59m

2 stops

$528American Airlines

Sat, Jul 25 - Fri, Jul 31

7:03 pm - 4:50 pm

STL

SJD

23h 47m

2 stops

2:25 pm - 2:23 pm

SJD

STL

21h 58m

2 stops

$534Multiple Airlines

Thu, Jul 2 - Thu, Jul 9

Southwest flights from St. Louis to Baja California Sur

Our best Southwest deals on St. Louis to Baja California Sur flight tickets

Southwest

Sep 13

STL6:05 amLambert-St Louis

9h 05m

1 stop

SJD1:10 pmSan José del Cabo Los Cabos

Sep 15

SJD11:40 amSan José del Cabo Los Cabos

6h 15m

1 stop

STL7:55 pmLambert-St Louis

$481

Southwest

Oct 21

STL5:30 amLambert-St Louis

9h 50m

2 stops

SJD1:20 pmSan José del Cabo Los Cabos

Oct 27

SJD1:00 pmSan José del Cabo Los Cabos

9h 30m

1 stop

STL12:30 amLambert-St Louis

$486

Southwest

Oct 21

STL7:15 amLambert-St Louis

8h 25m

1 stop

SJD1:40 pmSan José del Cabo Los Cabos

Oct 27

SJD1:00 pmSan José del Cabo Los Cabos

9h 30m

1 stop

STL12:30 amLambert-St Louis

$552

United Airlines flights from St. Louis to Baja California Sur

Our best United Airlines deals on St. Louis to Baja California Sur flight tickets

United Airlines

Oct 20

STL6:15 amLambert-St Louis

6h 15m

1 stop

SJD10:30 amSan José del Cabo Los Cabos

Oct 27

SJD1:11 pmSan José del Cabo Los Cabos

6h 55m

1 stop

STL10:06 pmLambert-St Louis

$471

United Airlines

Oct 20

STL5:10 amLambert-St Louis

9h 38m

2 stops

SJD12:48 pmSan José del Cabo Los Cabos

Oct 27

SJD1:20 pmSan José del Cabo Los Cabos

17h 17m

2 stops

STL8:37 amLambert-St Louis

$537

United Airlines

Sep 28

STL5:10 amLambert-St Louis

10h 33m

1 stop

SJD1:43 pmSan José del Cabo Los Cabos

Oct 3

SJD1:44 pmSan José del Cabo Los Cabos

6h 46m

1 stop

STL10:30 pmLambert-St Louis

$556

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to Baja California Sur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sun 9/13

6:05 am-1:10 pm

1 stop9h 05m

San José del Cabo Los Cabos

Tue 9/15

11:40 am-7:55 pm

1 stop6h 15m

$481

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 10/21

5:30 am-1:20 pm

2 stops9h 50m

San José del Cabo Los Cabos

Tue 10/27

11:05 am-9:55 pm

2 stops8h 50m

$486

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sun 10/25

7:01 am-1:17 pm

1 stop8h 16m

San José del Cabo Los Cabos

Thu 10/29

11:58 am-11:41 pm

1 stop9h 43m

$491

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 7/1

8:08 pm-12:25 pm

2 stops42h 17m

San José del Cabo Los Cabos

Wed 7/8

2:25 pm-2:23 pm

2 stops21h 58m

$495

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 7/1

8:08 pm-12:25 pm

2 stops42h 17m

San José del Cabo Los Cabos

Thu 7/9

2:25 pm-2:23 pm

2 stops21h 58m

$496

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 7/1

8:08 pm-12:25 pm

2 stops42h 17m

San José del Cabo Los Cabos

Wed 7/8

2:25 pm-2:23 pm

2 stops21h 58m

$497

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sun 8/9

5:42 am-3:16 pm

1 stop11h 34m

San José del Cabo Los Cabos

Thu 8/13

10:47 am-7:51 pm

1 stop7h 04m

$507

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sat 7/25

8:06 pm-11:04 am

1 stop16h 58m

San José del Cabo Los Cabos

Fri 7/31

4:15 pm-8:47 am

1 stop14h 32m

$523

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sat 7/25

6:12 pm-10:30 am

1 stop18h 18m

San José del Cabo Los Cabos

Fri 7/31

11:59 am-11:58 pm

2 stops9h 59m

$528

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Thu 7/2

7:03 pm-4:50 pm

2 stops23h 47m

San José del Cabo Los Cabos

Thu 7/9

2:25 pm-2:23 pm

2 stops21h 58m

$534

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Baja California Sur

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Baja California Sur?

The month of December is, on average, the cheapest month to fly to Baja California Sur from St. Louis, with most prices found around $179. If you aren’t able to travel to Baja California Sur during the month of December, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $218.

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

Fly from Lambert-St Louis to San José del Cabo Los Cabos for the best Lambert-St Louis - Baja California Sur flight prices

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

You are more likely to see cheaper flights to Baja California Sur from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Baja California Sur for around $607 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baja California Sur from St. Louis for as low as $487 on momondo.

Can stopping save me money on St. Louis to Baja California Sur flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Baja California Sur.

Cheap St. Louis to Baja California Sur flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Baja California Sur

Fastest flight time	3h 40m
Direct flights	Sun
Airports in Baja California Sur	11 airports

The fastest flight from St. Louis to Baja California Sur takes 3h 40m

Direct flights go from St. Louis to Baja California Sur on Sunday. There are no airlines offering direct flights.

There are 11 airports in Baja California Sur. From St. Louis there are direct flights to San José del Cabo Los Cabos (SJD).

Search flight deals

Frequently asked questions about flying from St. Louis to Baja California Sur

When did momondo last update prices for flights from Lambert-St Louis Airport to Baja California Sur?
Prices for flights from Lambert-St Louis Airport to Baja California Sur are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Baja California Sur?
As of May 2026, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to Baja California Sur.
How old do you have to be to fly from Lambert-St Louis Airport to Baja California Sur?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Baja California Sur.
What documentation or ID do you need to fly to Baja California Sur?
The travel and health documents required for your trip to Baja California Sur can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baja California Sur. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from St. Louis to Baja California Sur?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from St. Louis to Baja California Sur is Boeing 737-700 Passenger/BBJ1 (winglets) (50.00% of total bookings). The next most popular plane model is Boeing 737-800 Passenger/BBJ2 (winglets) (50.00%).

Best airlines flying from St. Louis to Baja California Sur

Compare and see reviews for airlines that fly from St. Louis to Baja California Sur with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,447 reviews	Search Delta flights
Southwest	PriceFrom $419	Free Cancellation	Rating 7.9 4,287 reviews	Search Southwest flights
American Airlines	PriceFrom $436	Free Cancellation	Rating 7.1 11,648 reviews	Search American Airlines flights
United Airlines	PriceFrom $451	Free Cancellation	Rating 7.4 9,737 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Baja California Sur?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Baja California Sur. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Baja California Sur with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Baja California Sur flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Baja California Sur?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Baja California Sur from St. Louis.

I’m not ready to book a flight from St. Louis to Baja California Sur right now. Can momondo alert me if prices change?

Price alerts on flights to Baja California Sur from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.