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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Zacatecas (average of $345). Flying from St. Louis to Zacatecas in December is currently the most expensive (average of $711). 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.

In terms of precipitation, rainfall in Zacatecas ranges from 0.0 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Zacatecas when rainfall is around 0.0 in.

If weather is an important factor for your trip to Zacatecas, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from STL to ZCL?

When flying from St. Louis to Zacatecas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from St. Louis to Zacatecas?

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

Can I find deals for business class flights from St. Louis to Zacatecas?

Yes. Cheapflights offers flight deals from St. Louis to Zacatecas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$543+ Flights from St. Louis to Zacatecas, Mexico

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Cheap flight deals from St. Louis to Zacatecas

Round-trip from	$543 (Delta)

From Lambert-St Louis to Zacatecas La Calera

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Cheapest flights from St. Louis to Zacatecas
Explore the most affordable flight options available from St. Louis to Zacatecas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Tue 9/237:10 amSTL - ZCL

2 stops12h 25mDelta

Tue 9/308:45 amZCL - STL

2 stops13h 24mDelta

Deal found 7/29

$543

Best flights from St. Louis to Zacatecas
Discover carefully curated flight deals from St. Louis to Zacatecas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Tue 9/237:10 amSTL - ZCL

2 stops12h 25mDelta

Tue 9/308:45 amZCL - STL

2 stops13h 24mDelta

Deal found 7/29

$543

Last-minute flights from St. Louis to Zacatecas
Discover last-minute flight deals from St. Louis to Zacatecas. Data last updated July 30, 2025 and is based on user searches.

Wed 8/277:00 amSTL - ZCL

2 stops13h 25mDelta

Wed 9/38:45 amZCL - STL

2 stops13h 38mDelta

Deal found 7/29

$584

Fly from

Fly to

Route

Depart

Return

Price

St. LouisZacatecas

STL - ZCL

STLZCL

Lambert-St Louis

Tue 9/23

7:10 am-6:35 pm

2 stops12h 25m

Zacatecas La Calera

Tue 9/30

8:45 am-11:09 pm

2 stops13h 24m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from St. Louis to Zacatecas

Have a flexible travel schedule? Discover the best time to fly to Zacatecas 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.

Reviews of airlines servicing Zacatecas

Read reviews from past customers who have flown Delta from St. Louis to Zacatecas. 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.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from St. Louis to Zacatecas that include hotel bookings?
Yes. In addition to deals on St. Louis to Zacatecas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Zacatecas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Zacatecas.
Can I find deals for business class flights from St. Louis to Zacatecas?
Yes. Cheapflights offers flight deals from St. Louis to Zacatecas 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 Zacatecas?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Zacatecas (average of $345). Flying from St. Louis to Zacatecas in December is currently the most expensive (average of $711). 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.

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$543+ Cheap flights from St. Louis (STL) to Zacatecas, Mexico (ZCL)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Zacatecas with Cheapflights

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Cheap flight deals from St. Louis to Zacatecas

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Cheapest flights from St. Louis to ZacatecasExplore the most affordable flight options available from St. Louis to Zacatecas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from St. Louis to Zacatecas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

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Use the filters below to find and compare flights from St. Louis to Zacatecas that are best for you.

Best time to book a flight from St. Louis to Zacatecas

Have a flexible travel schedule? Discover the best time to fly to Zacatecas from St. Louis with our price prediction graph.

Reviews of airlines servicing Zacatecas

Read reviews from past customers who have flown Delta from St. Louis to Zacatecas. 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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Zacatecas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from St. Louis to Zacatecas?

Can I find deals for business class flights from St. Louis to Zacatecas?

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

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Cheapest flights from St. Louis to Zacatecas
Explore the most affordable flight options available from St. Louis to Zacatecas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.