$85+ Cheap flights from San Antonio (SAT) to Mexico City (MEX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MEX
Oct 21 — Oct 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Antonio to Mexico City 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.Cheapflights Tip: The best prices from San Antonio to Mexico City Benito Juarez are usually found in February or September, booked 49 days in advance, depart on a Thursday or Wednesday and return on a Monday
Cheap flight deals from San Antonio to Mexico City
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to Mexico CityExplore the most affordable flight options available from San Antonio to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from San Antonio to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:53 pm -
Nonstop2h 07m
Mon 11/236:00 am -
Nonstop2h 06m
Deal found 9/18![Volaris logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:56 pm -
Nonstop2h 04m
Sun 10/187:10 am -
Nonstop2h 05m
Deal found 9/18![Volaris logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 9/298:56 pm -
Nonstop2h 04m
Mon 10/57:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$227
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:56 pm -
Nonstop2h 04m
Wed 10/147:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$230
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:56 pm -
Nonstop2h 04m
Sat 10/247:10 am -
Nonstop2h 05m
Deal found 9/18![Volaris logo]()
$231
This Super.com deal was found by Cheapflights users on 9/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:53 pm -
Nonstop2h 07m
Wed 11/116:00 am -
Nonstop2h 06m
Deal found 9/20![Volaris logo]()
$232
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:56 pm -
Nonstop2h 04m
Mon 10/57:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$233
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:53 pm -
Nonstop2h 07m
Sun 11/156:00 am -
Nonstop2h 06m
Deal found 9/20![Volaris logo]()
$234
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:56 pm -
Nonstop2h 04m
Mon 10/265:55 am -
Nonstop2h 06m
Deal found 9/16![Volaris logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:53 pm -
Nonstop2h 07m
Sun 11/86:00 am -
Nonstop2h 06m
Deal found 9/16![Volaris logo]()
$238
Best flights from San Antonio to Mexico CityDiscover carefully curated flight deals from San Antonio to Mexico City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from San Antonio to Mexico City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Viva deal was found by Cheapflights users on 9/20. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/311:05 am -
1 stop13h 10m
Fri 3/121:20 pm -
Nonstop2h 00m
Deal found 9/20![Viva logo]()
$276
This Delta deal was found by Cheapflights users on 9/17. 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.
Mon 1/412:12 pm -
Nonstop2h 13m
Sun 1/108:25 am -
Nonstop2h 17m
Deal found 9/17![Delta logo]()
$392
This United Airlines deal was found by Cheapflights users on 9/18. 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 1/912:24 pm -
1 stop4h 26m
Sat 2/612:25 pm -
1 stop7h 05m
Deal found 9/18![United Airlines logo]()
$407
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop5h 18m
Thu 10/85:00 am -
1 stop8h 52m
Deal found 9/16![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 11/57:15 pm -
1 stop14h 50m
Tue 11/105:50 pm -
1 stop5h 01m
Deal found 9/20![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/15:30 am -
1 stop4h 05m
Mon 10/54:40 pm -
1 stop5h 11m
Deal found 9/16![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/211:47 am -
1 stop4h 53m
Tue 10/611:35 am -
1 stop6h 53m
Deal found 9/17![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/25:30 am -
1 stop4h 05m
Mon 10/59:35 am -
1 stop12h 16m
Deal found 9/17![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/15:30 am -
1 stop4h 05m
Fri 10/94:40 pm -
1 stop5h 11m
Deal found 9/17![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/239:35 am -
1 stop12h 55m
Fri 11/275:40 am -
1 stop12h 25m
Deal found 9/20![United Airlines logo]()
$547
Last-minute flights from San Antonio to Mexico CityDiscover last-minute flight deals from San Antonio to Mexico City. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Mexico City. Data last updated September 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 9/298:56 pm -
Nonstop2h 04m
Mon 10/57:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$227
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:56 pm -
Nonstop2h 04m
Sun 10/47:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$238
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:56 pm -
Nonstop2h 04m
Mon 10/57:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$233
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:56 pm -
Nonstop2h 04m
Wed 10/77:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$234
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:56 pm -
Nonstop2h 04m
Wed 10/147:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$230
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:56 pm -
Nonstop2h 04m
Tue 10/207:10 am -
Nonstop2h 05m
Deal found 9/17![Volaris logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:56 pm -
Nonstop2h 04m
Sun 10/187:10 am -
Nonstop2h 05m
Deal found 9/18![Volaris logo]()
$226
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:56 pm -
Nonstop2h 04m
Sat 10/247:10 am -
Nonstop2h 05m
Deal found 9/18![Volaris logo]()
$231
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:56 pm -
Nonstop2h 04m
Mon 10/265:55 am -
Nonstop2h 06m
Deal found 9/16![Volaris logo]()
$237
One-way flights from San Antonio to Mexico CitySearch for one-way flight options from San Antonio to Mexico City. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from San Antonio to Mexico City. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:56 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Volaris logo]()
$85
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:53 pm -
Nonstop2h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Volaris logo]()
$88
This CheapOair deal was found by Cheapflights users on 9/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:53 pm -
Nonstop2h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Volaris logo]()
$91
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:50 pm -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Viva logo]()
$93
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:50 pm -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Viva logo]()
$94
This Viva deal was found by Cheapflights users on 9/17. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:05 pm -
1 stop21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Viva logo]()
$95
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:45 pm -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Viva logo]()
$99
This CheapOair deal was found by Cheapflights users on 9/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:05 pm -
1 stop21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Viva logo]()
$100
Find flight deals from San Antonio to Mexico City
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Mexico City (MEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Kiwi.com) |
One-way from | $85 (Flightnetwork) |
Popular in | December |
Cheapest in | February |
Average price | $259 |
Good round-trip deal | $255 or less |
Good one-way deal | $110 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Mexico City 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from San Antonio to Mexico City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Fri 12/11
8:53 pm-11:00 pm
Nonstop2h 07m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$88
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Sun 9/27
12:05 pm-8:35 am
1 stop21h 30m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$95
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Thu 11/12
11:00 am-1:35 pm
1 stop26h 35m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$95
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Tue 9/29
12:05 pm-10:00 pm
1 stop10h 55m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Sat 10/3
12:05 pm-8:35 am
1 stop21h 30m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Fri 11/27
11:00 am-5:45 pm
1 stop6h 45m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Thu 11/19
11:00 am-8:40 am
1 stop21h 40m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$107
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Tue 3/2
8:53 pm-11:00 pm
Nonstop2h 07m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$111
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Sun 10/18
12:05 pm-8:35 am
1 stop21h 30m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$117
Quickest round-trip
San AntonioMexico City
SAT San Antonio - MEX Mexico City Benito Juarez
SATMEX
San Antonio
Sat 9/26
12:41 pm-1:45 pm
Nonstop2h 04m
Mexico City Benito Juarez
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$123
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Mexico City
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Mexico City in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Mexico City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Mexico City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Mexico City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Mexico City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Mexico City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Mexico City
Have a flexible travel schedule? Discover the best time to fly to Mexico City from San Antonio with our price prediction graph.
SAT-MEX
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 San Antonio to Mexico City
Prices
Airlines
Delays
How far ahead should I book a flight from San Antonio to Mexico City?
Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Mexico City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Antonio to Mexico City?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Mexico City (average of $244). Flying from San Antonio to Mexico City in December is currently the most expensive (average of $374). 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 SAT to MEX?
Find hourly flight availability from San Antonio to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 21, 2026.
One of the essential ways to save on airfare from San Antonio to Mexico City is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.
What is the cheapest day to fly from San Antonio to Mexico City?
Use this chart to determine the cheapest time to fly round-trip from San Antonio to Mexico City. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their San Antonio to Mexico City flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from San Antonio to Mexico City delayed?
About 10% of weekly flights between San Antonio and Mexico City have experienced delays in the past year, with the average delay time being 125 minutes.
What is the most punctual flight time for San Antonio to Mexico City flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Antonio to Mexico City flights?
Over the last year, Aeromexico have had the lowest number of delays on this route, with just 4% of flights being delayed.
The best insider tips for San Antonio to Mexico City flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Mexico City trip
Our travel experts
Reviews of airlines servicing Mexico City
Get insights into the airlines that provide service to Mexico City. 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 Mexico City. Reviews last updated September 21, 2026.
Get a feel of what it's like to fly with Delta,Aeromexico, andViva from San Antonio to Mexico City 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
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Mexico City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Mexico City?
Book flights to Mexico City if you plan to visit one of these locationsTaxco
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
Mexico City flight routes
Other flight options
Other flights from San Antonio
Popular flights
Alternative routes for San Antonio to Mexico City
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mexico City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Mexico City by cabin class
Find flights from San Antonio to Mexico City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Mexico City
Explore flights to Mexico City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
San Antonio and Mexico City flights
Browse other San Antonio and Mexico City flight options. Last updated on September 21, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on September 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from San Antonio to Mexico City
Discover the top 6 airlines that operate flights from San Antonio to Mexico City. 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$281 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$129 | Average$336 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$144 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$164 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$278 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$396 | FlexibilityNo cancel fee | On-time69% |