$165+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJD
Jul 21 — Jul 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Cabo San Lucas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Cabo San Lucas
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to Cabo San LucasExplore 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 June 21, 2026.
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 June 21, 2026.
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:30 am
STL
- SJD
2 stops12h 55m
Delta
Wed 9/166:15 am
SJD
- STL
2 stops15h 21m
Delta
Deal found 6/16![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:24 pm
STL
- SJD
1 stop16h 15m
American Airlines
Fri 7/3112:40 pm
SJD
- STL
1 stop9h 36m
American Airlines
Deal found 6/16![American Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:00 am
STL
- SJD
2 stops14h 27m
Delta
Mon 9/286:15 am
SJD
- STL
2 stops15h 05m
Delta
Deal found 6/16![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:01 am
STL
- SJD
1 stop6h 16m
American Airlines
Tue 8/412:40 pm
SJD
- STL
1 stop9h 36m
American Airlines
Deal found 6/16![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:58 pm
STL
- SJD
2 stops19h 22m
Delta
Thu 7/301:25 pm
SJD
- STL
2 stops17h 21m
Delta
Deal found 6/19![Delta logo]()
$396
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:44 am
STL
- SJD
1 stop5h 26m
American Airlines
Mon 7/2712:40 pm
SJD
- STL
1 stop9h 36m
American Airlines
Deal found 6/16![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:02 am
STL
- SJD
1 stop8h 23m
American Airlines
Tue 10/2012:00 pm
SJD
- STL
2 stops9h 41m
American Airlines
Deal found 6/16![American Airlines logo]()
$436
Best flights from St. Louis to Cabo San LucasDiscover carefully curated flight deals from St. Louis to Cabo San Lucas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from St. Louis to Cabo San Lucas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:00 am
STL
- SJD
2 stops14h 27m
Delta
Mon 9/2812:40 pm
SJD
- STL
1 stop9h 54m
Delta
Deal found 6/16![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 6/20. 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 8/278:00 am
STL
- SJD
1 stop6h 13m
American Airlines
Sun 8/3010:47 am
SJD
- STL
1 stop7h 04m
American Airlines
Deal found 6/20![American Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 9/146:15 am
STL
- SJD
1 stop6h 15m
United Airlines
Fri 9/1811:32 am
SJD
- STL
2 stops22h 31m
United Airlines
Deal found 6/20![United Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 6/17. 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.
Thu 8/277:00 am
STL
- SJD
2 stops12h 25m
Delta
Sun 8/306:15 am
SJD
- STL
2 stops15h 43m
Delta
Deal found 6/17![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:10 am
STL
- SJD
1 stop10h 33m
United Airlines
Thu 7/301:44 pm
SJD
- STL
1 stop25h 58m
United Airlines
Deal found 6/19![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 7/256:01 am
STL
- SJD
1 stop30h 26m
United Airlines
Fri 7/3111:32 am
SJD
- STL
2 stops26h 14m
United Airlines
Deal found 6/18![United Airlines logo]()
$531
Last-minute flights from St. Louis to Cabo San LucasDiscover last-minute flight deals from St. Louis to Cabo San Lucas. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Cabo San Lucas. Data last updated June 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:44 am
STL
- SJD
1 stop5h 26m
American Airlines
Mon 7/2712:40 pm
SJD
- STL
1 stop9h 36m
American Airlines
Deal found 6/16![American Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:24 pm
STL
- SJD
1 stop16h 15m
American Airlines
Fri 7/3112:40 pm
SJD
- STL
1 stop9h 36m
American Airlines
Deal found 6/16![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 7/265:10 am
STL
- SJD
1 stop7h 20m
American Airlines
Sun 8/211:59 am
SJD
- STL
1 stop9h 59m
American Airlines
Deal found 6/19![American Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:58 pm
STL
- SJD
2 stops19h 22m
Delta
Thu 7/301:25 pm
SJD
- STL
2 stops17h 21m
Delta
Deal found 6/19![Delta logo]()
$396
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:01 am
STL
- SJD
1 stop6h 16m
American Airlines
Tue 8/412:40 pm
SJD
- STL
1 stop9h 36m
American Airlines
Deal found 6/16![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:01 am
STL
- SJD
1 stop6h 16m
American Airlines
Wed 8/52:25 pm
SJD
- STL
1 stop16h 59m
American Airlines
Deal found 6/16![American Airlines logo]()
$445
One-way flights from St. Louis to Cabo San LucasSearch for one-way flight options from St. Louis to Cabo San Lucas. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from St. Louis to Cabo San Lucas. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:05 am
STL
- SJD
2 stops17h 22m
Delta
Deal found 6/16![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 9/128:00 am
STL
- SJD
1 stop7h 32m
Delta
Deal found 6/18![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 6/17. 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 7/146:00 am
STL
- SJD
2 stops14h 50m
Delta
Deal found 6/17![Delta logo]()
$174
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 7/187:05 pm
STL
- SJD
2 stops15h 47m
United Airlines
Deal found 6/16![United Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 7/155:10 am
STL
- SJD
1 stop8h 55m
United Airlines
Deal found 6/18![United Airlines logo]()
$194
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 8/165:42 am
STL
- SJD
2 stops8h 31m
American Airlines
Deal found 6/19![American Airlines logo]()
$203
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:10 am
STL
- SJD
1 stop8h 55m
United Airlines
Deal found 6/17![United Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Wed 12/167:00 am
STL
- SJD
1 stop9h 22m
American Airlines
Deal found 6/19![American Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:03 pm
STL
- SJD
3 stops39h 13m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:10 pm
STL
- SJD
2 stops39h 06m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/175:59 pm
STL
- SJD
2 stops16h 53m
United Airlines
Deal found 6/16![United Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:45 pm
STL
- SJD
3 stops41h 24m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$220
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 June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $374 (Delta) |
One-way from | $165 (Delta) |
Popular in | August |
Cheapest in | September |
Average price | $660 |
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 June 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
Cheapest round-trip
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Thu 9/24
10:00 am-10:27 pm
2 stops14h 27m
San José del Cabo Los Cabos
Mon 9/28
12:40 pm-12:34 am
1 stop9h 54m
$384
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Thu 8/27
7:00 am-5:25 pm
2 stops12h 25m
San José del Cabo Los Cabos
Sun 8/30
6:15 am-11:58 pm
2 stops15h 43m
$384
Quickest round-trip
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Thu 8/27
8:00 am-12:13 pm
1 stop6h 13m
San José del Cabo Los Cabos
Sun 8/30
10:47 am-7:51 pm
1 stop7h 04m
$487
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Mon 9/14
6:15 am-10:30 am
1 stop6h 15m
San José del Cabo Los Cabos
Fri 9/18
11:32 am-12:03 pm
2 stops22h 31m
$516
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sun 7/26
5:10 am-1:43 pm
1 stop10h 33m
San José del Cabo Los Cabos
Thu 7/30
1:44 pm-5:42 pm
1 stop25h 58m
$521
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Sat 7/25
6:01 am-10:27 am
1 stop30h 26m
San José del Cabo Los Cabos
Fri 7/31
11:32 am-3:46 pm
2 stops26h 14m
$531
Cheapest one-way
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Fri 9/11
7:05 am-10:27 pm
2 stops17h 22m
$165
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Mon 9/14
6:00 am-11:10 am
1 stop7h 10m
$165
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Thu 9/10
8:00 am-1:32 pm
1 stop7h 32m
$165
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Wed 9/16
6:45 pm-10:27 pm
2 stops29h 42m
$165
Showing 1-10 of 17 resultsSorted by cheapest first
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.
STL-SJD
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
STL-C4B
STL-SJD
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 June 21, 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 June 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.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from St. Louis
Popular flights
Top destinations
Alternative routes for St. Louis to Cabo San Lucas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Cabo San Lucas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Cabo San Lucas by cabin class
Find flights from St. Louis to Cabo San Lucas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Cabo San Lucas flights
Browse other St. Louis and Cabo San Lucas flight options. Last updated on June 21, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Cabo San Lucas flights
Consider these flights traveling from St. Louis to Cabo San Lucas.
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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$513 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$444 | Average$639 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$451 | Average$600 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$453 | Average$650 | FlexibilityNo cancel fee | On-time63% |