$160+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJD
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Los Cabos 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
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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 Los Cabos
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Best
Last-minute
One-way
Cheapest flights from St. Louis to Los CabosExplore 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 June 9, 2026.
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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 9/296:15 am
STL
- SJD
1 stop6h 15m
United Airlines
Thu 10/81:44 pm
SJD
- STL
1 stop6h 46m
United Airlines
Deal found 6/4![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 9/297:00 am
STL
- SJD
1 stop6h 26m
American Airlines
Thu 10/81:25 pm
SJD
- STL
1 stop8h 52m
American Airlines
Deal found 6/4![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
STL
- SJD
2 stops13h 25m
Delta
Thu 10/812:40 pm
SJD
- STL
1 stop9h 56m
Delta
Deal found 6/4![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
STL
- SJD
1 stop7h 10m
Delta
Fri 10/911:57 am
SJD
- STL
1 stop9h 42m
Delta
Deal found 6/4![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 6/8. 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 9/155:43 am
STL
- SJD
2 stops8h 41m
American Airlines
Tue 9/221:19 pm
SJD
- STL
2 stops18h 05m
American Airlines
Deal found 6/8![American Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:30 pm
STL
- SJD
2 stops26h 05m
Delta
Fri 10/96:15 am
SJD
- STL
2 stops15h 03m
Delta
Deal found 6/4![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 9/297:00 am
STL
- SJD
2 stops7h 50m
Southwest
Thu 10/811:50 am
SJD
- STL
1 stop9h 55m
Southwest
Deal found 6/8![Southwest logo]()
$461
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sun 9/275:10 am
STL
- SJD
1 stop8h 55m
United Airlines
Tue 10/61:17 pm
SJD
- STL
1 stop8h 28m
United Airlines
Deal found 6/4![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 6/6. 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 9/2610:29 am
STL
- SJD
2 stops27h 11m
Delta
Tue 10/611:57 am
SJD
- STL
1 stop9h 42m
Delta
Deal found 6/6![Delta logo]()
$486
This American Airlines deal was found by Cheapflights users on 6/9. 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 11/1111:39 am
STL
- SJD
1 stop5h 48m
American Airlines
Sun 11/155:27 pm
SJD
- STL
1 stop16h 10m
American Airlines
Deal found 6/9![American Airlines logo]()
$487
Best flights from St. Louis to Los CabosDiscover carefully curated flight deals from St. Louis to Los Cabos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from St. Louis to Los Cabos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 9/296:15 am
STL
- SJD
1 stop6h 15m
United Airlines
Thu 10/81:44 pm
SJD
- STL
1 stop6h 46m
United Airlines
Deal found 6/4![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
STL
- SJD
2 stops13h 25m
Delta
Thu 10/812:40 pm
SJD
- STL
1 stop9h 56m
Delta
Deal found 6/4![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 6/8. 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.
Tue 9/297:00 am
STL
- SJD
2 stops7h 50m
Southwest
Thu 10/811:50 am
SJD
- STL
1 stop9h 55m
Southwest
Deal found 6/8![Southwest logo]()
$461
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Mon 9/286:15 am
STL
- SJD
1 stop8h 33m
United Airlines
Fri 10/91:44 pm
SJD
- STL
1 stop22h 23m
United Airlines
Deal found 6/4![United Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am
STL
- SJD
2 stops18h 27m
Delta
Thu 10/812:40 pm
SJD
- STL
1 stop9h 56m
Delta
Deal found 6/4![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/8. 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 10/66:15 am
STL
- SJD
1 stop6h 15m
United Airlines
Thu 10/811:32 am
SJD
- STL
1 stop8h 58m
United Airlines
Deal found 6/8![United Airlines logo]()
$502
This Delta deal was found by Cheapflights users on 6/7. 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 7/216:00 am
STL
- SJD
1 stop7h 11m
Delta
Mon 7/271:25 pm
SJD
- STL
1 stop9h 16m
Delta
Deal found 6/7![Delta logo]()
$527
This Delta deal was found by Cheapflights users on 6/8. 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 8/196:00 am
STL
- SJD
2 stops13h 25m
Delta
Sun 8/231:12 pm
SJD
- STL
2 stops17h 25m
Delta
Deal found 6/8![Delta logo]()
$531
This Delta deal was found by Cheapflights users on 6/8. 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 8/276:00 am
STL
- SJD
2 stops13h 25m
Delta
Sun 8/301:12 pm
SJD
- STL
1 stop9h 29m
Delta
Deal found 6/8![Delta logo]()
$572
Last-minute flights from St. Louis to Los CabosDiscover last-minute flight deals from St. Louis to Los Cabos. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Los Cabos. Data last updated June 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/25:29 am
STL
- SJD
1 stop11h 46m
American Airlines
Thu 7/911:59 am
SJD
- STL
1 stop9h 59m
American Airlines
Deal found 6/6![American Airlines logo]()
$586
This Delta deal was found by Cheapflights users on 6/6. 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 7/48:00 am
STL
- SJD
2 stops10h 46m
Delta
Tue 7/71:25 pm
SJD
- STL
1 stop9h 16m
Delta
Deal found 6/6![Delta logo]()
$567
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:28 pm
STL
- SJD
1 stop16h 26m
American Airlines
Sun 7/264:15 pm
SJD
- STL
1 stop14h 31m
American Airlines
Deal found 6/5![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/185:33 am
STL
- SJD
2 stops8h 44m
American Airlines
Sat 7/2512:06 pm
SJD
- STL
1 stop9h 52m
American Airlines
Deal found 6/8![American Airlines logo]()
$576
This Delta deal was found by Cheapflights users on 6/8. 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 7/216:00 am
STL
- SJD
1 stop7h 11m
Delta
Mon 7/271:25 pm
SJD
- STL
1 stop9h 16m
Delta
Deal found 6/8![Delta logo]()
$527
This American Airlines deal was found by Cheapflights users on 6/9. 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 7/215:32 am
STL
- SJD
2 stops8h 45m
American Airlines
Mon 7/278:54 am
SJD
- STL
1 stop10h 54m
American Airlines
Deal found 6/9![American Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 6/9. 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 stop14h 30m
American Airlines
Fri 7/3111:59 am
SJD
- STL
1 stop9h 59m
American Airlines
Deal found 6/9![American Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/256:00 am
STL
- SJD
1 stop7h 25m
United Airlines
Fri 7/3110:00 am
SJD
- STL
2 stops11h 44m
United Airlines
Deal found 6/8![United Airlines logo]()
$571
One-way flights from St. Louis to Los CabosSearch for one-way flight options from St. Louis to Los Cabos. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from St. Louis to Los Cabos. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 9/15:42 am
STL
- SJD
1 stop9h 43m
American Airlines
Deal found 6/4![American Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:23 pm
STL
- SJD
2 stops21h 56m
Delta
Deal found 6/4![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 6/9. 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 8/96:00 am
STL
- SJD
1 stop7h 07m
Delta
Deal found 6/9![Delta logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/9. 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 11/117:00 am
STL
- SJD
1 stop10h 27m
American Airlines
Deal found 6/9![American Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:33 pm
STL
- SJD
3 stops29h 32m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$200
This TravelUp deal was found by Cheapflights users on 6/9. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:36 am
STL
- SJD
1 stop8h 49m
British Airways
Deal found 6/9![British Airways logo]()
$207
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 8/2912:45 pm
STL
- SJD
1 stop26h 40m
American Airlines
Deal found 6/4![American Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Wed 9/23:33 pm
STL
- SJD
3 stops53h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:08 pm
STL
- SJD
3 stops40h 01m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/812:45 pm
STL
- SJD
1 stop23h 02m
American Airlines
Deal found 6/9![American Airlines logo]()
$218
This Delta deal was found by Cheapflights users on 6/8. 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 7/76:00 am
STL
- SJD
1 stop7h 11m
Delta
Deal found 6/8![Delta logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 7/32:56 pm
STL
- SJD
3 stops46h 33m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$220
Find 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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $354 (United Airlines) |
One-way from | $160 (American Airlines) |
Popular in | August |
Cheapest in | September |
Average price | $655 |
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 June 9, 2026.
Use the filters below to find and compare flights from St. Louis to Los Cabos that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 9/29
6:15 am-10:30 am
1 stop6h 15m
San José del Cabo Los Cabos
Thu 10/8
1:44 pm-10:30 pm
1 stop6h 46m
$354
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 9/29
6:00 am-5:25 pm
2 stops13h 25m
San José del Cabo Los Cabos
Thu 10/8
12:40 pm-12:36 am
1 stop9h 56m
$374
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 9/29
7:00 am-12:50 pm
2 stops7h 50m
San José del Cabo Los Cabos
Thu 10/8
11:50 am-11:45 pm
1 stop9h 55m
$461
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Mon 9/28
6:15 am-12:48 pm
1 stop8h 33m
San José del Cabo Los Cabos
Fri 10/9
1:44 pm-2:07 pm
1 stop22h 23m
$493
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 10/6
6:15 am-10:30 am
1 stop6h 15m
San José del Cabo Los Cabos
Thu 10/8
11:32 am-10:30 pm
1 stop8h 58m
$502
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Fri 10/2
6:00 am-10:27 pm
2 stops18h 27m
San José del Cabo Los Cabos
Thu 10/8
12:40 pm-12:36 am
1 stop9h 56m
$513
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Tue 7/21
6:00 am-11:11 am
1 stop7h 11m
San José del Cabo Los Cabos
Mon 7/27
1:25 pm-12:41 am
1 stop9h 16m
$527
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Wed 8/19
6:00 am-5:25 pm
2 stops13h 25m
San José del Cabo Los Cabos
Sun 8/23
1:12 pm-8:37 am
2 stops17h 25m
$531
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Thu 8/27
6:00 am-5:25 pm
2 stops13h 25m
San José del Cabo Los Cabos
Sun 8/30
1:12 pm-12:41 am
1 stop9h 29m
$572
Cheapest one-way
Quickest one-way
St. LouisSan José del Cabo
STL - SJD
STLSJD
Lambert-St Louis
Mon 8/31
6:00 am-11:07 am
1 stop7h 07m
$165
Showing 1-10 of 18 resultsSorted by cheapest first
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.
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 Los Cabos
STL-zzKPG
STL-SJD
What is the cheapest month to book a flight from St. Louis to Los Cabos?
Currently, December is the cheapest month in which you can book a flight from St. Louis to Los Cabos (average of $179). Flying from St. Louis to Los Cabos in June is currently the most expensive (average of $473). 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 June 9, 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 Los Cabos as you normally would.
How far ahead should I book a flight from St. Louis to Los Cabos?
Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Los Cabos. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 June 9, 2026.
Read through reviews of airlines operating flights from St. Louis to Los Cabos, such as Southwest,Delta, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
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St. Louis and Los Cabos flights
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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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$513 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$444 | Average$627 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$451 | Average$600 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$453 | Average$650 | FlexibilityNo cancel fee | On-time63% |