Cabo San Lucas

$120+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJD
Feb 28 — Mar 71
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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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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 2/246:00 am
STL
-
SJD
1 stop7h 40m
Delta
Tue 3/310:27 am
SJD
-
STL
2 stops11h 56m
Delta
Deal found 1/26$409
This Delta deal was found by Cheapflights users on 1/27. 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 2/256:10 am
STL
-
SJD
2 stops12h 27m
Delta
Tue 3/31:05 pm
SJD
-
STL
2 stops9h 18m
Delta
Deal found 1/27$413
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/257:58 am
STL
-
SJD
1 stop8h 30m
American Airlines
Tue 3/34:28 pm
SJD
-
STL
1 stop6h 31m
American Airlines
Deal found 1/27$415
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/95:12 am
STL
-
SJD
1 stop6h 24m
American Airlines
Fri 3/134:34 pm
SJD
-
STL
1 stop16h 25m
American Airlines
Deal found 1/26$427
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 3/511:46 am
STL
-
SJD
1 stop5h 48m
American Airlines
Tue 3/1010:36 am
SJD
-
STL
1 stop6h 53m
American Airlines
Deal found 1/28$454
This American Airlines deal was found by Cheapflights users on 1/28. 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 4/46:50 pm
STL
-
SJD
1 stop16h 46m
American Airlines
Sat 4/1112:41 pm
SJD
-
STL
2 stops8h 23m
American Airlines
Deal found 1/28$458
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/36:30 am
STL
-
SJD
1 stop7h 33m
United Airlines
Tue 2/102:11 pm
SJD
-
STL
1 stop6h 49m
United Airlines
Deal found 1/27$461
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 3/96:29 am
STL
-
SJD
2 stops13h 14m
Delta
Fri 3/1310:32 am
SJD
-
STL
2 stops11h 49m
Delta
Deal found 1/26$467
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 3/56:47 pm
STL
-
SJD
2 stops14h 53m
Delta
Tue 3/102:19 pm
SJD
-
STL
1 stop7h 39m
Delta
Deal found 1/27$476
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/297:05 am
STL
-
SJD
1 stop7h 39m
American Airlines
Mon 5/44:30 pm
SJD
-
STL
1 stop14h 27m
American Airlines
Deal found 1/27$491

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$409
(Delta)

One-way from

$120
(Orbitz)

Popular in

December

Cheapest in

July

Average price

$585
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 ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in January 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 January 29, 2026.
Use the filters below to find and compare flights from St. Louis to Cabo San Lucas that are best for you.

Fly from

St. Louis

Fly to

Cabo San Lucas

Route

Depart

Return

Price

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 2/24

6:00 am-2:32 pm

1 stop9h 32m

San José del Cabo Los Cabos

Tue 3/3

2:11 pm-10:14 pm

1 stop7h 03m

$409

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 2/24

6:10 am-5:37 pm

2 stops12h 27m

San José del Cabo Los Cabos

Tue 3/3

10:27 am-11:23 pm

2 stops11h 56m

$409

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 2/25

7:00 am-2:37 pm

1 stop8h 37m

San José del Cabo Los Cabos

Tue 3/3

1:05 pm-12:25 am

1 stop10h 20m

$409

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Mon 3/9

5:12 am-9:36 am

1 stop6h 24m

San José del Cabo Los Cabos

Fri 3/13

4:34 pm-10:59 am

1 stop16h 25m

$427

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Fri 3/27

5:15 am-10:00 am

1 stop6h 45m

San José del Cabo Los Cabos

Wed 4/1

11:32 am-10:28 pm

1 stop8h 56m

$454

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sat 4/4

6:50 pm-9:36 am

1 stop16h 46m

San José del Cabo Los Cabos

Sat 4/11

4:30 pm-8:57 am

1 stop14h 27m

$454

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Fri 3/6

6:47 pm-8:40 am

2 stops14h 53m

San José del Cabo Los Cabos

Thu 3/12

11:35 am-12:21 am

2 stops10h 46m

$476

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Thu 3/5

6:47 pm-8:40 am

2 stops14h 53m

San José del Cabo Los Cabos

Tue 3/10

8:35 am-9:06 pm

2 stops10h 31m

$476

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 4/7

6:29 am-12:27 pm

1 stop7h 58m

$182

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 3/17

7:00 pm-10:43 am

2 stops17h 43m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 18 results
1
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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 January 23, 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 27 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 $341). Flying from St. Louis to Cabo San Lucas in November is currently the most expensive (average of $481). 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.

What is the cheapest time of day to fly from STL to C4B?

Find hourly flight availability from St. Louis to Cabo San Lucas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Cabo San Lucas as you normally would.

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 January 29, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United 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

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Comfort

8.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 6h 24m. United Airlines provides one of the quickest options available for as low as $427. 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 $341). Flying from St. Louis to Cabo San Lucas in November is currently the most expensive (average of $481). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$593FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$419Average$647FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$424Average$685FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$436Average$595FlexibilityNo cancel feeOn-time71%

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