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Los Cabos

$170+ Cheap flights from St. Louis (STL) to Los Cabos

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJD
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheap flight deals from St. Louis to Los Cabos

Keep the following information in mind while searching for St. Louis to Los Cabos flight deals. Data was last updated May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$379
(SmartFares)

One-way from

$170
(Southwest)

Popular in

December

Cheapest in

August

Average price

$621
Provider with most accurate pricing for Lambert-St Louis-San José del Cabo Los Cabos flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-San José del Cabo Los Cabos flights.
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From Lambert-St Louis to Los Cabos
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One-way flight from Lambert-St Louis to Los Cabos
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Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from St. Louis to Los Cabos

Cheapest flights from St. Louis to Los Cabos
Explore the most affordable flight options available from St. Louis to Los Cabos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This SmartFares deal was found by Cheapflights users on 5/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:05 amSTL - SJD
1 stop6h 38mAeromexico
Wed 5/2112:48 pmSJD - STL
1 stop8h 50mAeromexico
Deal found 5/4$379
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 5/307:30 amSTL - SJD
1 stop7h 34mDelta
Wed 6/42:10 pmSJD - STL
1 stop8h 23mDelta
Deal found 5/5$394
This American Airlines deal was found by Cheapflights users on 5/4. 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 8/65:15 amSTL - SJD
2 stops9h 03mAmerican Airlines
Mon 8/114:24 pmSJD - STL
1 stop14h 51mAmerican Airlines
Deal found 5/4$399
This United Airlines deal was found by Cheapflights users on 5/4. 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 6/131:42 pmSTL - SJD
2 stops21h 06mUnited Airlines
Thu 6/1911:32 amSJD - STL
1 stop8h 43mUnited Airlines
Deal found 5/4$489
This Southwest deal was found by Cheapflights users on 5/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/28:55 amSTL - SJD
Nonstop3h 45mSouthwest
Fri 8/810:40 amSJD - STL
1 stop9h 15mSouthwest
Deal found 5/4$535
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:32 pmSTL - SJD
1 stop18h 45mAlaska Airlines
Mon 8/183:37 pmSJD - STL
1 stop30h 22mAlaska Airlines
Deal found 5/4$580
This Mytrip deal was found by Cheapflights users on 5/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1311:28 amSTL - SJD
3 stops34h 26mMultiple Airlines
Thu 6/1911:53 amSJD - STL
3 stops27h 11mMultiple Airlines
Deal found 5/4$613
This WestJet deal was found by Cheapflights users on 5/3. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:30 amSTL - SJD
2 stops34h 19mWestJet
Sun 11/304:50 pmSJD - STL
2 stops29h 12mWestJet
Deal found 5/3$1,293

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Los Cabos 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 May 5, 2025.
Use the filters below to find and compare flights from St. Louis to Los Cabos that are best for you.

Fly from

St. Louis

Fly to

Los Cabos

Route

Depart

Return

Price

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sun 5/18

7:05 am-11:43 am

1 stop6h 38m

San José del Cabo Los Cabos

Wed 5/21

12:48 pm-11:38 pm

1 stop8h 50m

$379

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Fri 5/30

1:09 pm-9:59 pm

2 stops10h 50m

San José del Cabo Los Cabos

Wed 6/4

2:10 pm-12:33 am

1 stop8h 23m

$394

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Wed 8/6

5:15 am-12:18 pm

2 stops9h 03m

San José del Cabo Los Cabos

Mon 8/11

4:24 pm-9:15 am

1 stop14h 51m

$399

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Fri 6/13

1:42 pm-8:48 am

2 stops21h 06m

San José del Cabo Los Cabos

Thu 6/19

11:32 am-10:15 pm

1 stop8h 43m

$489

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sat 8/2

8:55 am-10:40 am

Nonstop3h 45m

San José del Cabo Los Cabos

Fri 8/8

10:40 am-9:55 pm

1 stop9h 15m

$535

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Thu 8/14

7:32 pm-12:17 pm

1 stop18h 45m

San José del Cabo Los Cabos

Mon 8/18

3:37 pm-11:59 pm

1 stop30h 22m

$580

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Fri 6/13

11:28 am-7:54 pm

3 stops34h 26m

San José del Cabo Los Cabos

Thu 6/19

11:53 am-5:04 pm

3 stops27h 11m

$613

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Sat 6/14

8:55 am-10:40 am

Nonstop3h 45m

$170

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 6/3

7:05 am-11:43 am

1 stop6h 38m

$175

St. LouisSan José del Cabo

STL - SJD

STLSJD

Lambert-St Louis

Tue 9/2

5:52 pm-10:42 am

2 stops18h 50m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 13 results
1
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Best time to book a flight from St. Louis to Los Cabos

Have a flexible travel schedule? Discover the best time to fly to Los Cabos 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 Los Cabos

What is the cheapest month to book a flight from St. Louis to Los Cabos?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Los Cabos (average of $437). Flying from St. Louis to Los Cabos in June is currently the most expensive (average of $560). 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 KPG?

Find hourly flight availability from St. Louis to Los Cabos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2025.

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

Rainfall in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Cabos ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Los Cabos when rainfall is around 0.0 in.

Temperature in Los Cabos by month

Plan your trip to Los Cabos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Cabos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

Reviews of airlines servicing Los Cabos

Get insights into the airlines that provide service to Los Cabos. 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 Los Cabos. Reviews last updated May 5, 2025.
Alaska Airlines
8.0
Very good
9,987 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,987 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,941 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,700 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,702 reviews
Alaska Airlines
8.0
Very good
9,987 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Los Cabos. 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 Los Cabos?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Los Cabos. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the cheapest airlines to fly from St. Louis to Los Cabos one-way?

    The cheapest airlines for a one-way flight from St. Louis to Los Cabos are Southwest ($170), Delta ($175), and American Airlines ($180).

  • Can I find deals for flights from St. Louis to Los Cabos that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Los Cabos?

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

  • Can I find deals for business class flights from St. Louis to Los Cabos?

    Yes. Cheapflights offers flight deals from St. Louis to Los Cabos 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 Los Cabos?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Los Cabos (average of $437). Flying from St. Louis to Los Cabos in June is currently the most expensive (average of $560). 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

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Alternative routes for St. Louis to Los Cabos

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to San José del Cabo flights
Kansas City to San José del Cabo flights
Columbia to San José del Cabo flights
Quincy to San José del Cabo flights

Top 4 airlines flying from St. Louis to Los Cabos

Discover the top 4 airlines that operate flights from St. Louis to Los Cabos. 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$416Average$635FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$462Average$579FlexibilityNo cancel feeOn-time71%
DeltaCheapest$490Average$611FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$550Average$786FlexibilityNo cancel feeOn-time63%

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