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 50% 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 October 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.

$172 Cheap Flights from St. Louis to Baja California Sur in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

6:44 pm - 10:53 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

17h 09m1 stop Dallas/Fort Worth

1:02 pm - 11:34 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

9h 32m1 stop Dallas/Fort Worth

$453American Airlines

Sat, Dec 5 - Wed, Dec 9

9:00 am - 10:30 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

14h 30m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

1:30 pm - 11:39 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

9h 09m1 stop Atlanta Hartsfield-Jackson

$453Delta

Tue, Jan 26 - Tue, Feb 2

6:55 pm - 11:43 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

17h 48m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

12:49 pm - 10:30 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

8h 41m1 stop Houston George Bush Intcntl

$453United Airlines

Sat, Dec 5 - Wed, Dec 9

6:00 am - 12:52 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

7h 52m1 stop Atlanta Hartsfield-Jackson

3:05 pm - 11:39 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

7h 34m1 stop Atlanta Hartsfield-Jackson

$453Delta

Sun, Jan 3 - Fri, Jan 8

6:55 pm - 11:43 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

17h 48m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:11 pm - 10:30 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

7h 19m1 stop Houston George Bush Intcntl

$473United Airlines

Mon, Dec 7 - Fri, Dec 11

5:00 am - 12:58 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

8h 58m1 stop Dallas/Fort Worth

1:58 pm - 10:20 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

7h 22m1 stop Dallas/Fort Worth

$473American Airlines

Mon, Dec 7 - Fri, Dec 11

6:05 am - 11:05 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

6h 00m1 stop Houston Hobby

12:00 pm - 8:30 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

7h 30m1 stop Houston Hobby

$498Southwest

Wed, Jan 27 - Mon, Feb 1

5:05 am - 12:10 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

8h 05m1 stop Las Vegas Harry Reid Intl

10:05 am - 2:35 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

3h 30mnonstop

$508Southwest

Tue, Dec 1 - Sat, Dec 5

4:05 pm - 1:50 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

22h 45m1 stop Toronto Pearson Intl

2:45 pm - 3:26 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

23h 41m1 stop Toronto Pearson Intl

$543Air Canada

Wed, Jan 13 - Mon, Jan 18

4:05 pm - 1:50 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

22h 45m1 stop Toronto Pearson Intl

2:45 pm - 3:26 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

23h 41m1 stop Toronto Pearson Intl

$572Air Canada

Wed, Jan 13 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

7:10 pm - 9:52 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

16h 42m1 stop Dallas/Fort Worth

11:57 am - 8:43 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

6h 46m1 stop Phoenix Sky Harbor Intl

$621American Airlines

Sat, Oct 17 - Wed, Oct 21

7:10 pm - 9:52 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

16h 42m1 stop Dallas/Fort Worth

10:52 am - 11:42 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

10h 50m1 stop Dallas/Fort Worth

$621American Airlines

Sat, Oct 17 - Wed, Oct 21

7:10 pm - 9:52 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

16h 42m1 stop Dallas/Fort Worth

11:57 am - 11:42 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

9h 45m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$625American Airlines

Sat, Oct 17 - Wed, Oct 21

6:20 am - 1:40 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

9h 20m1 stop Phoenix Sky Harbor Intl

1:30 pm - 12:40 amSJD San José del Cabo Los Cabos-STL Lambert-St Louis

9h 10m2 stops Houston Hobby Dallas Love Field

$730Southwest

Wed, Oct 21 - Mon, Oct 26

6:00 am - 12:35 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

8h 35m2 stops Dallas Love Field Houston Hobby

1:30 pm - 12:40 amSJD San José del Cabo Los Cabos-STL Lambert-St Louis

9h 10m2 stops Houston Hobby Dallas Love Field

$730Southwest

Wed, Oct 21 - Mon, Oct 26

6:20 am - 1:40 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

9h 20m1 stop Phoenix Sky Harbor Intl

1:30 pm - 10:30 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

7h 00m1 stop Houston Hobby

$736Southwest

Wed, Oct 21 - Mon, Oct 26

6:00 am - 5:35 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

13h 35m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez

6:02 am - 12:44 amSJD San José del Cabo Los Cabos-STL Lambert-St Louis

16h 42m2 stops Mexico City Benito Juarez Salt Lake City

$860Delta

Sun, Oct 18 - Sun, Oct 25

6:00 am - 11:20 amSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

7h 20m1 stop Atlanta Hartsfield-Jackson

6:02 am - 12:44 amSJD San José del Cabo Los Cabos-STL Lambert-St Louis

16h 42m2 stops Mexico City Benito Juarez Salt Lake City

$860Delta

Sun, Oct 18 - Sun, Oct 25

6:30 am - 7:24 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

14h 54m2 stops Cancun Mexico City Felipe Ángeles Intl

8:04 pm - 11:13 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

25h 09m2 stops Mexico City Benito Juarez Orlando

$913Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

12:10 pm - 7:24 pmSTL Lambert-St Louis-SJD San José del Cabo Los Cabos

33h 14m3 stops Montreal Pierre Elliott Trudeau Intl Cancun Mexico City Felipe Ángeles Intl

7:52 pm - 3:23 pmSJD San José del Cabo Los Cabos-STL Lambert-St Louis

41h 31m3 stops Monterrey Gen Mariano Escobedo Dallas/Fort Worth Denver Intl

$1,308Multiple Airlines

Wed, Oct 21 - Mon, Oct 26

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Delta flights from St. Louis to Baja California Sur

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

Delta

Jan 3

STL7:15 pmLambert-St Louis

18h 10m

1 stop

SJD12:25 pmSan José del Cabo Los Cabos

Jan 13

SJD1:30 pmSan José del Cabo Los Cabos

9h 09m

1 stop

STL11:39 pmLambert-St Louis

$453

Delta

Jan 3

STL7:38 pmLambert-St Louis

17h 22m

1 stop

SJD12:00 pmSan José del Cabo Los Cabos

Jan 13

SJD12:50 pmSan José del Cabo Los Cabos

20h 48m

2 stops

STL10:38 amLambert-St Louis

$457

Delta

Jan 17

STL6:00 amLambert-St Louis

12h 51m

2 stops

SJD5:51 pmSan José del Cabo Los Cabos

Jan 24

SJD3:05 pmSan José del Cabo Los Cabos

7h 34m

1 stop

STL11:39 pmLambert-St Louis

$498

American Airlines flights from St. Louis to Baja California Sur

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

American Airlines

Jan 5

STL8:26 amLambert-St Louis

7h 48m

1 stop

SJD3:14 pmSan José del Cabo Los Cabos

Jan 10

SJD2:30 pmSan José del Cabo Los Cabos

8h 25m

1 stop

STL11:55 pmLambert-St Louis

$503

American Airlines

Feb 24

STL5:57 amLambert-St Louis

7h 27m

1 stop

SJD12:24 pmSan José del Cabo Los Cabos

Mar 6

SJD11:35 amSan José del Cabo Los Cabos

10h 35m

2 stops

STL11:10 pmLambert-St Louis

$507

American Airlines

Nov 14

STL8:15 pmLambert-St Louis

17h 29m

1 stop

SJD12:44 pmSan José del Cabo Los Cabos

Nov 22

SJD3:51 pmSan José del Cabo Los Cabos

16h 40m

1 stop

STL9:31 amLambert-St Louis

$523

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

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Sat 12/5

6:44 pm-10:53 am

1 stop17h 09m

San José del Cabo Los Cabos

Wed 12/9

1:02 pm-11:34 pm

1 stop9h 32m

$453

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Tue 1/26

9:00 am-10:30 pm

2 stops14h 30m

San José del Cabo Los Cabos

Tue 2/2

1:30 pm-11:39 pm

1 stop9h 09m

$453

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Sat 12/5

6:55 pm-11:43 am

2 stops17h 48m

San José del Cabo Los Cabos

Wed 12/9

12:49 pm-10:30 pm

1 stop8h 41m

$453

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Sun 1/3

6:00 am-12:52 pm

1 stop7h 52m

San José del Cabo Los Cabos

Fri 1/8

3:05 pm-11:39 pm

1 stop7h 34m

$453

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Mon 12/7

6:55 pm-11:43 am

2 stops17h 48m

San José del Cabo Los Cabos

Fri 12/11

2:11 pm-10:30 pm

1 stop7h 19m

$473

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Mon 12/7

5:00 am-12:58 pm

1 stop8h 58m

San José del Cabo Los Cabos

Fri 12/11

1:58 pm-10:20 pm

1 stop7h 22m

$473

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Wed 1/27

6:05 am-11:05 am

1 stop6h 00m

San José del Cabo Los Cabos

Mon 2/1

12:00 pm-8:30 pm

1 stop7h 30m

$498

Quickest round-trip

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Tue 12/1

5:05 am-12:10 pm

1 stop8h 05m

San José del Cabo Los Cabos

Sat 12/5

10:05 am-2:35 pm

Nonstop3h 30m

$508

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Wed 1/13

4:05 pm-1:50 pm

1 stop22h 45m

San José del Cabo Los Cabos

Mon 1/18

2:45 pm-3:26 pm

1 stop23h 41m

$543

St. LouisSan José del Cabo

STL Lambert-St Louis - SJD San José del Cabo Los Cabos

STLSJD

Lambert-St Louis

Wed 1/13

4:05 pm-1:50 pm

1 stop22h 45m

San José del Cabo Los Cabos

Mon 1/18

2:45 pm-3:26 pm

1 stop23h 41m

$572

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 April is, on average, the cheapest month to fly to Baja California Sur from St. Louis, with most prices found around $519. If you aren’t able to travel to Baja California Sur during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $544.

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 $587 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 $504 on momondo.

What cabin class options are available on St. Louis to Baja California Sur flights?

There is only 1 cabin class available to choose from on St. Louis to Baja California Sur flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 21% on your flight if you consider stops on a St. Louis to Baja California Sur flight.

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

Best Price Found	$172
Fastest flight time	4h 10m
Direct flights	Sun
Airports in Baja California Sur	11 airports

The best one-way flight to Baja California Sur from St. Louis in the past 72 hours is $172. The best round-trip flight deal from St. Louis to Baja California Sur found on momondo in the last 72 hours is $453.

The fastest flight from St. Louis to Baja California Sur takes 4h 10m

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 October 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 7.8 8,657 reviews	Search Delta flights
United Airlines	PriceFrom $422	Free Cancellation	Rating 7.4 10,370 reviews	Search United Airlines flights
American Airlines	PriceFrom $437	Free Cancellation	Rating 7.0 12,171 reviews	Search American Airlines flights
Southwest	PriceFrom $468	Free Cancellation	Rating 7.9 4,219 reviews	Search Southwest 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.