$1,221+ Cheap flights from Santiago de los Caballeros (STI) 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
STI — MEX
Nov 13 — Nov 201
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Santiago de los Caballeros 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.Find flight deals from Santiago de los Caballeros to Mexico City
Cheapest flights from Santiago de los Caballeros to Mexico CityExplore the most affordable flight options available from Santiago de los Caballeros to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.
Explore the most affordable flight options available from Santiago de los Caballeros to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 10/311:14 pmSTI - MEX
2 stops25h 06mAmerican Airlines
Mon 11/32:20 pmMEX - STI
2 stops23h 13mAmerican Airlines
Deal found 10/14![American Airlines logo]()
$1,221
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 12/266:00 amSTI - MEX
1 stop17h 15mAmerican Airlines
Sun 1/45:30 amMEX - STI
1 stop9h 57mAmerican Airlines
Deal found 10/14![American Airlines logo]()
$1,322
Cheap flight deals from Santiago de los Caballeros to Mexico City
Discover tips and strategies to find the most affordable flight options for your journey from Santiago de los Caballeros (STI) 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 October 14, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,221 (American Airlines) |
Popular in | September |
Cheapest in | April |
Average price | $1,376 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santiago de los Caballeros 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 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Santiago de los Caballeros to Mexico City that are best for you.
Fly from
Santiago de los Caballeros
Fly to
Mexico City
Route
Depart
Return
Price
Santiago de los CaballerosMexico City
STI - MEX
STIMEX
Santiago de los Caballeros
Fri 10/31
1:14 pm-12:20 pm
2 stops25h 06m
Mexico City Benito Juarez
Mon 11/3
2:20 pm-3:33 pm
2 stops23h 13m
$1,221
Santiago de los CaballerosMexico City
STI - MEX
STIMEX
Santiago de los Caballeros
Fri 12/26
6:00 am-9:15 pm
1 stop17h 15m
Mexico City Benito Juarez
Sun 1/4
5:30 am-5:27 pm
1 stop9h 57m
$1,322
Compare providers for flights from Santiago de los Caballeros 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 Santiago de los Caballeros to Mexico City in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santiago de los Caballeros-Mexico City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago de los Caballeros-Mexico City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago de los Caballeros-Mexico City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santiago de los Caballeros-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 Santiago de los Caballeros-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 Santiago de los Caballeros to Mexico City
Have a flexible travel schedule? Discover the best time to fly to Mexico City from Santiago de los Caballeros 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 Santiago de los Caballeros to Mexico City
What is the cheapest month to book a flight from Santiago de los Caballeros to Mexico City?
Currently, October is the cheapest month in which you can book a flight from Santiago de los Caballeros to Mexico City (average of $162). Flying from Santiago de los Caballeros to Mexico City in May is currently the most expensive (average of $266). 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 STI to MEX?
Find hourly flight availability from Santiago de los Caballeros 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 October 14, 2025.
It’s typically best to fly out from Santiago de los Caballeros to Mexico City in the morning. Doing so could potentially save you 91% on the flight price compared to flying in the evening, which is usually more expensive.