What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to San Luis Potosí flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Luis Potosí ranges from 0.2 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. March is typically the driest time to visit San Luis Potosí when rainfall is around 0.2 in.

If weather is an important factor for your trip to San Luis Potosí, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

What are the most popular airlines that fly from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

When booking a flight from Detroit Metropolitan Wayne County Airport to San Luis Potosí, you may want to consider flying on American Airlines, Aeromexico or Delta as they are the most popular for this route.

What is the cheapest time of day to fly from DTW to SLP?

One of the essential ways to save on airfare from Detroit Metropolitan Wayne County Airport to San Luis Potosí is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 4% on airfare.

Can I find deals for flights from Detroit to San Luis Potosí that include hotel bookings?

Yes. In addition to deals on Detroit to San Luis Potosí flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Detroit to San Luis Potosí?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to San Luis Potosí.

Can I find deals for business class flights from Detroit to San Luis Potosí?

Yes. Cheapflights offers flight deals from Detroit to San Luis Potosí by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$216+ Flights from Detroit Metropolitan Wayne County Airport to San Luis Potosí, Mexico

Q: What is the cheapest day to fly round-trip from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

Users have found that flying from Detroit Metropolitan Wayne County Airport to San Luis Potosí on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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Cheap flight deals from Detroit to San Luis Potosí

Round-trip from	$403 (Mytrip)
Popular in	December
Cheapest in	July
Average price	$618

From Detroit Metropolitan Wayne County to San Luis Potosi

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($112 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Detroit to San Luis Potosí

Cheapest flights from Detroit to San Luis Potosí
Explore the most affordable flight options available from Detroit to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 8/175:17 pmDTW - SLP

2 stops22h 07mMultiple Airlines

Sun 8/242:26 pmSLP - DTW

2 stops27h 28mMultiple Airlines

Deal found 7/3

$400

Best flights from Detroit to San Luis Potosí
Discover carefully curated flight deals from Detroit to San Luis Potosí that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 8/28:40 amDTW - SLP

1 stop7h 10mMultiple Airlines

Sat 8/92:45 pmSLP - DTW

1 stop16h 28mMultiple Airlines

Deal found 7/3

$403

Last-minute flights from Detroit to San Luis Potosí
Discover last-minute flight deals from Detroit to San Luis Potosí. Data last updated July 3, 2025 and is based on user searches.

Tue 7/85:00 pmDTW - SLP

1 stop20h 04mUnited Airlines

Tue 7/1512:00 pmSLP - DTW

1 stop9h 59mUnited Airlines

Deal found 6/30

$1,081

Tue 7/89:02 amDTW - SLP

1 stop16h 12mAeromexico

Mon 7/1412:50 pmSLP - DTW

2 stops10h 08mAeromexico

Deal found 6/30

$1,239

Sun 7/1312:06 pmDTW - SLP

1 stop11h 46mAmerican Airlines

Tue 7/295:14 amSLP - DTW

1 stop15h 09mAmerican Airlines

Deal found 6/30

$1,073

Sun 7/139:40 pmDTW - SLP

2 stops12h 53mDelta

Sun 7/279:18 amSLP - DTW

1 stop9h 20mDelta

Deal found 6/30

$1,127

Sun 8/175:17 pmDTW - SLP

2 stops22h 07mMultiple Airlines

Sun 8/242:26 pmSLP - DTW

2 stops27h 28mMultiple Airlines

Deal found 7/3

$400

One-way flights from Detroit to San Luis Potosí
Search for one-way flight options from Detroit to San Luis Potosí. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Mon 7/711:14 amDTW - SLP

1 stop9h 58mUnited Airlines

Deal found 6/30

$722

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSan Luis Potosí

DTW - SLP

DTWSLP

Detroit Metropolitan Wayne County

Sun 8/17

5:17 pm-1:24 pm

2 stops22h 07m

San Luis Potosi

Sun 8/24

2:26 pm-7:54 pm

2 stops27h 28m

$400

DetroitSan Luis Potosí

DTW - SLP

DTWSLP

Detroit Metropolitan Wayne County

Fri 10/3

5:35 pm-1:50 pm

1 stop22h 15m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Detroit to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Detroit 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 Detroit Metropolitan Wayne County Airport to San Luis Potosí

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to San Luis Potosí (average of $489). Flying from Detroit Metropolitan Wayne County Airport to San Luis Potosí in December is currently the most expensive (average of $867). 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.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

Reviews of airlines servicing San Luis Potosí

See what other customers who have flown with United Airlines from Detroit Metropolitan Wayne County Airport to San Luis Potosí have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,861 reviews

United Airlines

7.4

Good

8,861 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Can I find deals for flights from Detroit to San Luis Potosí that include hotel bookings?
Yes. In addition to deals on Detroit to San Luis Potosí flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to San Luis Potosí?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to San Luis Potosí.
Can I find deals for business class flights from Detroit to San Luis Potosí?
Yes. Cheapflights offers flight deals from Detroit to San Luis Potosí 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 Detroit Metropolitan Wayne County Airport to San Luis Potosí?
Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to San Luis Potosí (average of $489). Flying from Detroit Metropolitan Wayne County Airport to San Luis Potosí in December is currently the most expensive (average of $867). 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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Top 3 airlines flying from Detroit to San Luis Potosí

Airline	Cheapest	Average	Flexibility	On-time
Aeromexico	Cheapest$552	Average$614	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$593	Average$933	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$594	Average$792	FlexibilityNo cancel fee	On-time71%

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$216+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to San Luis Potosí, Mexico (SLP)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to San Luis Potosí with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Detroit to San Luis Potosí

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to San Luis Potosí

Cheapest flights from Detroit to San Luis PotosíExplore the most affordable flight options available from Detroit to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Detroit to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to San Luis Potosí that are best for you.

Best time to book a flight from Detroit to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Detroit with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to San Luis Potosí

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

Reviews of airlines servicing San Luis Potosí

See what other customers who have flown with United Airlines from Detroit Metropolitan Wayne County Airport to San Luis Potosí have to say. You can also see how each airline compares 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 Detroit to San Luis Potosí. 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 Detroit to San Luis Potosí that include hotel bookings?

How can I find direct flights from Detroit to San Luis Potosí?

Can I find deals for business class flights from Detroit to San Luis Potosí?

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to San Luis Potosí?

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.

Complete your trip

Complete your trip to San Luis Potosí by adding a car rental and/or hotel reservation to your travel itinerary.

Top 3 airlines flying from Detroit to San Luis Potosí

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Cheapest flights from Detroit to San Luis Potosí
Explore the most affordable flight options available from Detroit to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.