$168+ Cheap flights from Detroit (DTT) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SLP
Feb 26 — Mar 51
1 adult, Economy
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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 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 January 27, 2026.
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 January 27, 2026.
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Thu 3/125:05 am
DTW
- SLP
2 stops9h 52m
Multiple Airlines
Thu 3/191:47 pm
SLP
- DTW
2 stops16h 04m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$557
This Mytrip deal was found by Cheapflights users on 1/26. 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 1/275:30 am
DTW
- SLP
2 stops14h 45m
Multiple Airlines
Fri 1/302:06 pm
SLP
- DTW
2 stops19h 14m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$795
This Aeromexico deal was found by Cheapflights users on 1/26. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:35 am
DTW
- SLP
1 stop8h 49m
Aeromexico
Fri 2/65:48 am
SLP
- DTW
1 stop12h 20m
Aeromexico
Deal found 1/26![Aeromexico logo]()
$1,360
This Delta deal was found by Cheapflights users on 1/26. 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 1/278:46 am
DTW
- SLP
1 stop13h 06m
Delta
Fri 1/308:33 am
SLP
- DTW
1 stop15h 12m
Delta
Deal found 1/26![Delta logo]()
$1,657
Find flight deals from Detroit to San Luis Potosí
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to San Luis Potosí (SLP). 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 January 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $557 (Mytrip) |
One-way from | $168 (Mytrip) |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to San Luis Potosí 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 January 27, 2026.
Use the filters below to find and compare flights from Detroit to San Luis Potosí that are best for you.
Fly from
Detroit
Fly to
San Luis Potosí
Route
Depart
Return
Price
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Thu 3/12
5:05 am-12:57 pm
2 stops9h 52m
San Luis Potosi
Thu 3/19
1:47 pm-7:51 am
2 stops16h 04m
$557
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Mon 3/9
6:36 pm-1:12 pm
2 stops20h 36m
$168
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Mon 3/9
7:30 am-7:15 pm
1 stop13h 45m
$250
- Most accurate provider: When it comes to deals on Detroit-San Luis Potosí flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-San Luis Potosí flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-San Luis Potosí flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-San Luis Potosí 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 Detroit-San Luis Potosí 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 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 to San Luis Potosí
What is the cheapest month to book a flight from Detroit to San Luis Potosí?
Currently, April is the cheapest month in which you can book a flight from Detroit to San Luis Potosí (average of $262). Flying from Detroit to San Luis Potosí in October is currently the most expensive (average of $1,187). 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.
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.
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Alternative routes for Detroit to San Luis Potosí
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Detroit to San Luis Potosí
Discover the top 3 airlines that operate flights from Detroit to San Luis Potosí. 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 January 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$548 | Average$614 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$628 | Average$933 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$648 | Average$809 | FlexibilityNo cancel fee | On-time71% |