Cabo San Lucas

$176+ Cheap flights from St. Louis (STL) to Cabo San Lucas, Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJD
Apr 20 — Apr 271
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Cheap flight deals from St. Louis to Cabo San Lucas

Cheapest flights from St. Louis to Cabo San Lucas
Explore the most affordable flight options available from St. Louis to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:20 am
STL
-
SJD
2 stops13h 28m
Delta
Wed 5/131:09 pm
SJD
-
STL
1 stop9h 21m
Delta
Deal found 3/18$396
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:20 am
STL
-
SJD
1 stop6h 25m
American Airlines
Tue 5/122:59 pm
SJD
-
STL
1 stop6h 00m
American Airlines
Deal found 3/17$401
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:20 am
STL
-
SJD
2 stops13h 28m
Delta
Tue 5/126:07 am
SJD
-
STL
2 stops13h 22m
Delta
Deal found 3/17$416
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:20 am
STL
-
SJD
1 stop6h 15m
American Airlines
Fri 5/82:59 pm
SJD
-
STL
1 stop6h 00m
American Airlines
Deal found 3/17$435
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:30 pm
STL
-
SJD
1 stop16h 55m
United Airlines
Fri 5/83:15 pm
SJD
-
STL
1 stop12h 32m
United Airlines
Deal found 3/16$441
This Trip.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:41 pm
STL
-
SJD
2 stops18h 51m
Aeromexico
Fri 5/86:07 am
SJD
-
STL
2 stops15h 52m
Aeromexico
Deal found 3/17$445
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
STL
-
SJD
1 stop6h 30m
United Airlines
Thu 4/301:44 pm
SJD
-
STL
2 stops16h 55m
United Airlines
Deal found 3/18$446
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:30 pm
STL
-
SJD
1 stop22h 20m
American Airlines
Sat 5/910:35 am
SJD
-
STL
1 stop6h 55m
American Airlines
Deal found 3/19$447
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
STL
-
SJD
1 stop7h 13m
American Airlines
Thu 6/412:08 pm
SJD
-
STL
1 stop7h 29m
American Airlines
Deal found 3/21$460
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:25 am
STL
-
SJD
1 stop7h 39m
Delta
Mon 5/111:09 pm
SJD
-
STL
1 stop9h 21m
Delta
Deal found 3/17$461
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
STL
-
SJD
1 stop9h 04m
Delta
Tue 5/121:09 pm
SJD
-
STL
1 stop9h 21m
Delta
Deal found 3/17$473

Find flight deals from St. Louis to Cabo San Lucas

Keep the following information in mind while searching for St. Louis to Cabo San Lucas flight deals. Data was last updated March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(lastminute.com)

One-way from

$176
(Delta)

Popular in

December

Cheapest in

July

Average price

$680
Provider with most accurate pricing for Lambert-St Louis-San José del Cabo Los Cabos flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-San José del Cabo Los Cabos flights.
From Lambert-St Louis to Cabo San Lucas
One-way flight from Lambert-St Louis to Cabo San Lucas
Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Cabo San Lucas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from St. Louis to Cabo San Lucas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 4/29

6:20 am-5:49 pm

2 stops13h 29m

San José del Cabo Los Cabos

Wed 5/6

2:19 pm-11:35 pm

1 stop7h 16m

$396

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 5/6

1:03 pm-10:18 pm

2 stops11h 15m

San José del Cabo Los Cabos

Wed 5/13

10:24 am-11:59 pm

2 stops11h 35m

$396

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 5/5

6:00 am-11:31 am

1 stop7h 31m

San José del Cabo Los Cabos

Wed 5/13

10:24 am-11:59 pm

2 stops11h 35m

$416

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 5/5

6:20 am-5:48 pm

2 stops13h 28m

San José del Cabo Los Cabos

Tue 5/12

6:07 am-9:29 pm

2 stops13h 22m

$416

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Fri 5/1

8:30 pm-10:30 am

2 stops16h 00m

San José del Cabo Los Cabos

Fri 5/8

1:02 pm-5:47 am

1 stop14h 45m

$441

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 5/6

6:00 am-1:04 pm

1 stop9h 04m

San José del Cabo Los Cabos

Tue 5/12

1:09 pm-12:30 am

1 stop9h 21m

$473
Quickest round-trip

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sun 4/12

6:00 am-10:30 am

1 stop6h 30m

San José del Cabo Los Cabos

Wed 4/15

11:52 am-9:52 pm

1 stop8h 00m

$506

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sun 7/19

6:00 am-11:04 am

1 stop7h 04m

San José del Cabo Los Cabos

Sun 7/26

12:38 pm-11:56 pm

1 stop9h 18m

$510
Cheapest one-way

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 5/19

10:49 am-10:28 pm

2 stops13h 39m

$176

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Mon 5/18

6:00 am-12:48 pm

1 stop8h 48m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from St. Louis to Cabo San Lucas

Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Cabo San Lucas

How far ahead should I book a flight from St. Louis to Cabo San Lucas?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Cabo San Lucas. Price data was last updated on March 13, 2026.

The price you pay for your flight from St. Louis to Cabo San Lucas may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Cabo San Lucas?

Currently, June is the cheapest month in which you can book a flight from St. Louis to Cabo San Lucas (average of $289). Flying from St. Louis to Cabo San Lucas in November is currently the most expensive (average of $471). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from St. Louis to Cabo San Lucas?

Reviews of airlines servicing Cabo San Lucas

Get insights into the airlines that provide service to Cabo San Lucas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cabo San Lucas. Reviews last updated March 21, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from St. Louis to Cabo San Lucas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Cabo San Lucas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to Cabo San Lucas?

    If you book a flight to Cabo San Lucas from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Cabo San Lucas per day from 4 different airlines.

  • How long is the flight from St. Louis to Cabo San Lucas?

    A quick flight from St. Louis to Cabo San Lucas can take about 13h 29m. Delta provides one of the quickest options available for as low as $396. Airlines will cover a distance of 1566 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from St. Louis to Cabo San Lucas that include hotel bookings?

    Yes. In addition to deals on St. Louis to Cabo San Lucas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Cabo San Lucas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Cabo San Lucas.

  • Can I find deals for business class flights from St. Louis to Cabo San Lucas?

    Yes. Cheapflights offers flight deals from St. Louis to Cabo San Lucas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Cabo San Lucas?

    Currently, June is the cheapest month in which you can book a flight from St. Louis to Cabo San Lucas (average of $289). Flying from St. Louis to Cabo San Lucas in November is currently the most expensive (average of $471). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Cabo San Lucas

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from St. Louis to Cabo San Lucas

Discover the top 4 airlines that operate flights from St. Louis to Cabo San Lucas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$567FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$419Average$650FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$424Average$669FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$436Average$592FlexibilityNo cancel feeOn-time71%

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