What is the cheapest airline that flies from Lambert-St Louis to Los Cabos?

Southwest and Delta are the most popular carriers operating from Lambert-St Louis to Los Cabos

What airlines fly to Los Cabos?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Los Cabos 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 Los Cabos. Keep in mind that there are 4 different airlines that fly to Los Cabos 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 Los Cabos?

Prices for flights from Lambert-St Louis Airport to Los Cabos are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Los Cabos?

There are 4 operators available for flights from Lambert-St Louis Airport to Los Cabos as of May 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Los Cabos?

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 Los Cabos.

What documentation or ID do you need to fly to Los Cabos?

The necessary travel and health documents for your Los Cabos trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$195 Cheap Flights from St. Louis to Los Cabos in 2026

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Find the cheapest flights from St. Louis to Los Cabos

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 10:30 am

STL

SJD

6h 15m

1 stop

1:11 pm - 10:06 pm

SJD

STL

6h 55m

1 stop

$471United Airlines

Tue, Oct 20 - Tue, Oct 27

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

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

6:12 pm - 10:30 am

STL

SJD

18h 18m

1 stop

1:17 pm - 11:59 pm

SJD

STL

8h 42m

1 stop

$513American Airlines

Sat, Jul 25 - Fri, Jul 31

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

American Airlines flights from St. Louis to Los Cabos

Our best American Airlines deals on St. Louis to Los Cabos flight tickets

American Airlines

Oct 25

STL7:01 amLambert-St Louis

8h 16m

1 stop

SJD1:17 pmSan José del Cabo Los Cabos

Oct 29

SJD11:58 amSan José del Cabo Los Cabos

9h 43m

1 stop

STL11:41 pmLambert-St Louis

$491

American Airlines

Aug 9

STL5:42 amLambert-St Louis

11h 34m

1 stop

SJD3:16 pmSan José del Cabo Los Cabos

Aug 13

SJD10:47 amSan José del Cabo Los Cabos

7h 04m

1 stop

STL7:51 pmLambert-St Louis

$507

American Airlines

Jul 25

STL6:12 pmLambert-St Louis

18h 18m

1 stop

SJD10:30 amSan José del Cabo Los Cabos

Jul 31

SJD1:17 pmSan José del Cabo Los Cabos

8h 42m

1 stop

STL11:59 pmLambert-St Louis

$513

United Airlines flights from St. Louis to Los Cabos

Our best United Airlines deals on St. Louis to Los Cabos 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

Oct 11

STL8:15 pmLambert-St Louis

17h 10m

1 stop

SJD11:25 amSan José del Cabo Los Cabos

Oct 16

SJD1:44 pmSan José del Cabo Los Cabos

22h 34m

2 stops

STL2:18 pmLambert-St Louis

$606

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

Tue 10/20

6:15 am-10:30 am

1 stop6h 15m

San José del Cabo Los Cabos

Tue 10/27

1:11 pm-10:06 pm

1 stop6h 55m

$471

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

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

6:12 pm-10:30 am

1 stop18h 18m

San José del Cabo Los Cabos

Fri 7/31

1:17 pm-11:59 pm

1 stop8h 42m

$513

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

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 Los Cabos

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 Los Cabos?

The month of December is, on average, the cheapest month to fly to Los Cabos from St. Louis, with most prices found around $179. The month of June is another great option to travel to Los Cabos, with average flight prices from St. Louis averaging around $218.

What is the cheapest Lambert-St Louis to Los Cabos flight route?

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

How far in advance should I book a flight from St. Louis to Los Cabos?

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

Can stopping save me money on St. Louis to Los Cabos flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Los Cabos.

Cheap St. Louis to Los Cabos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Los Cabos

Fastest flight time	3h 40m
Direct flights	Sun
Airports in Los Cabos	2 airports

The fastest flight from St. Louis to Los Cabos takes 3h 40m

Direct flights go from St. Louis to Los Cabos on Sunday. There are no airlines offering direct flights.

There are 2 airports in Los Cabos. 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 Los Cabos

When did momondo last update prices for flights from Lambert-St Louis Airport to Los Cabos?
Prices for flights from Lambert-St Louis Airport to Los Cabos are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Los Cabos?
There are 4 operators available for flights from Lambert-St Louis Airport to Los Cabos as of May 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Los Cabos?
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 Los Cabos.
What documentation or ID do you need to fly to Los Cabos?
The necessary travel and health documents for your Los Cabos trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from St. Louis to Los Cabos?
momondo data reveals that the most frequently booked plane model on the route from St. Louis to Los Cabos is Boeing 737 MAX 8, representing 25.84% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 18.62%, Embraer 175 at 7.07%, and Airbus A319 at 6.03%.

Best airlines flying from St. Louis to Los Cabos

Compare and see reviews for airlines that fly from St. Louis to Los Cabos with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,453 reviews	Search Delta flights
Southwest	PriceFrom $419	Free Cancellation	Rating 8.0 4,292 reviews	Search Southwest flights
American Airlines	PriceFrom $436	Free Cancellation	Rating 7.1 11,654 reviews	Search American Airlines flights
United Airlines	PriceFrom $451	Free Cancellation	Rating 7.4 9,730 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Los Cabos?

It is quick and easy to find St. Louis to Los Cabos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Los Cabos that suits you.

Can I find flights from St. Louis to Los Cabos with flexible booking policies on momondo?

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

How can momondo help me find flights from St. Louis to Los Cabos?

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 Los Cabos from St. Louis.

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

Yes momondo offers price alerts on flights to Los Cabos from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.