$525+ Cheap flights from Detroit (DTT) to San Luis Potosí, Mexico (SLP)
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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SLP
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to San Luis Potosí 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.Cheap flight deals from Detroit to San Luis Potosí
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Best
Last-minute
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 April 9, 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 April 9, 2026.
This Flightnetwork deal was found by Cheapflights users on 4/5. 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.
Thu 5/218:47 am
DTW
- SLP
1 stop6h 39m
Multiple Airlines
Thu 5/282:49 pm
SLP
- DTW
2 stops13h 45m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$525
This Mytrip deal was found by Cheapflights users on 4/6. 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.
Mon 5/185:00 am
DTW
- SLP
1 stop10h 09m
Multiple Airlines
Thu 5/282:49 pm
SLP
- DTW
2 stops13h 45m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/148:47 am
DTW
- SLP
3 stops31h 23m
Multiple Airlines
Sat 5/232:49 pm
SLP
- DTW
1 stop19h 25m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$588
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:55 am
DTW
- SLP
2 stops28h 44m
Frontier
Thu 5/282:49 pm
SLP
- DTW
1 stop25h 54m
Frontier
Deal found 4/6![Frontier logo]()
$622
This Mytrip deal was found by Cheapflights users on 4/6. 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 4/95:05 am
DTW
- SLP
2 stops10h 21m
Multiple Airlines
Sat 4/112:49 pm
SLP
- DTW
2 stops18h 23m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$630
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:55 am
DTW
- SLP
2 stops28h 44m
Frontier
Sat 5/232:49 pm
SLP
- DTW
1 stop25h 54m
Frontier
Deal found 4/6![Frontier logo]()
$648
This Mytrip deal was found by Cheapflights users on 4/8. 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.
Sat 5/237:59 am
DTW
- SLP
1 stop7h 27m
Multiple Airlines
Sat 5/302:49 pm
SLP
- DTW
2 stops13h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$675
Best flights from Detroit to San Luis PotosíDiscover 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 April 9, 2026.
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 April 9, 2026.
This Flightnetwork deal was found by Cheapflights users on 4/5. 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.
Thu 5/218:47 am
DTW
- SLP
2 stops24h 53m
Multiple Airlines
Thu 5/282:49 pm
SLP
- DTW
2 stops13h 45m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$578
This FlightHub deal was found by Cheapflights users on 4/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:52 am
DTW
- SLP
1 stop6h 32m
Frontier
Sun 8/22:00 pm
SLP
- DTW
1 stop27h 03m
Frontier
Deal found 4/5![Frontier logo]()
$739
This Aeromexico deal was found by Cheapflights users on 4/5. 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.
Wed 6/177:20 am
DTW
- SLP
1 stop10h 45m
Aeromexico
Mon 6/295:47 am
SLP
- DTW
2 stops10h 10m
Aeromexico
Deal found 4/5![Aeromexico logo]()
$739
This Mytrip deal was found by Cheapflights users on 4/5. 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 7/307:50 am
DTW
- SLP
2 stops27h 01m
Volaris
Sun 8/28:00 pm
SLP
- DTW
3 stops32h 04m
Volaris
Deal found 4/5![Volaris logo]()
$1,097
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/148:47 am
DTW
- SLP
3 stops31h 23m
Multiple Airlines
Sat 5/232:49 pm
SLP
- DTW
1 stop19h 25m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$588
This Mytrip deal was found by Cheapflights users on 4/5. 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.
Wed 6/1710:15 am
DTW
- SLP
2 stops34h 53m
Multiple Airlines
Mon 6/296:00 am
SLP
- DTW
3 stops22h 04m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$676
This Aeromexico deal was found by Cheapflights users on 4/6. 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.
Thu 7/309:00 am
DTW
- SLP
2 stops14h 10m
Aeromexico
Sun 8/28:03 pm
SLP
- DTW
2 stops19h 54m
Aeromexico
Deal found 4/6![Aeromexico logo]()
$831
This Trip.com deal was found by Cheapflights users on 4/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:10 am
DTW
- SLP
1 stop12h 50m
Aeromexico
Thu 5/288:17 am
SLP
- DTW
1 stop8h 48m
Aeromexico
Deal found 4/5![Aeromexico logo]()
$871
Last-minute flights from Detroit to San Luis PotosíDiscover last-minute flight deals from Detroit to San Luis Potosí. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to San Luis Potosí. Data last updated April 9, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/6. 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 4/95:05 am
DTW
- SLP
2 stops10h 21m
Multiple Airlines
Sat 4/112:49 pm
SLP
- DTW
2 stops18h 23m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/148:47 am
DTW
- SLP
3 stops31h 23m
Multiple Airlines
Sat 5/232:49 pm
SLP
- DTW
1 stop19h 25m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$588
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:55 am
DTW
- SLP
2 stops28h 44m
Frontier
Sat 5/232:49 pm
SLP
- DTW
1 stop25h 54m
Frontier
Deal found 4/6![Frontier logo]()
$648
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:55 am
DTW
- SLP
2 stops28h 44m
Frontier
Thu 5/282:49 pm
SLP
- DTW
1 stop25h 54m
Frontier
Deal found 4/6![Frontier logo]()
$622
This Mytrip deal was found by Cheapflights users on 4/6. 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.
Mon 5/185:00 am
DTW
- SLP
1 stop10h 09m
Multiple Airlines
Thu 5/282:49 pm
SLP
- DTW
2 stops13h 45m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$527
This Flightnetwork deal was found by Cheapflights users on 4/5. 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.
Thu 5/218:47 am
DTW
- SLP
1 stop6h 39m
Multiple Airlines
Thu 5/282:49 pm
SLP
- DTW
2 stops13h 45m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$525
This Mytrip deal was found by Cheapflights users on 4/8. 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.
Sat 5/237:59 am
DTW
- SLP
1 stop7h 27m
Multiple Airlines
Sat 5/302:49 pm
SLP
- DTW
2 stops13h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$675
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 April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $525 (Flightnetwork) |
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 April 9, 2026.
Use the filters below to find and compare flights from Detroit to San Luis Potosí that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Thu 5/21
8:47 am-7:40 am
2 stops24h 53m
San Luis Potosi
Thu 5/28
2:49 pm-6:34 am
2 stops13h 45m
$578
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Thu 5/14
8:47 am-2:10 pm
3 stops31h 23m
San Luis Potosi
Sat 5/23
2:49 pm-12:14 pm
1 stop19h 25m
$588
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Wed 6/17
10:15 am-7:08 pm
2 stops34h 53m
San Luis Potosi
Mon 6/29
6:00 am-6:04 am
3 stops22h 04m
$676
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Thu 7/30
8:52 am-1:24 pm
1 stop6h 32m
San Luis Potosi
Sun 8/2
2:00 pm-7:03 pm
1 stop27h 03m
$739
Quickest round-trip
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Wed 6/17
7:20 am-4:05 pm
1 stop10h 45m
San Luis Potosi
Mon 6/29
5:47 am-5:57 pm
2 stops10h 10m
$739
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Thu 7/30
9:00 am-9:10 pm
2 stops14h 10m
San Luis Potosi
Sun 8/2
8:03 pm-5:57 pm
2 stops19h 54m
$831
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Thu 5/21
5:10 am-4:00 pm
1 stop12h 50m
San Luis Potosi
Thu 5/28
8:17 am-7:05 pm
1 stop8h 48m
$871
DetroitSan Luis Potosí
DTW - SLP
DTWSLP
Detroit Metropolitan Wayne County
Thu 7/30
7:50 am-8:51 am
2 stops27h 01m
San Luis Potosi
Sun 8/2
8:00 pm-6:04 am
3 stops32h 04m
$1,097
Sorted by cheapest first
- 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.
DTT-SLP
DTW-SLP
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
DTT-SLP
DTW-SLP
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 $154). 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.
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.
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Complete your trip
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San Luis Potosí flight routes
Alternative routes for Detroit to San Luis Potosí
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Luis Potosí by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Detroit to San Luis Potosí by cabin class
Find flights from Detroit to San Luis Potosí, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and San Luis Potosí flights
Browse other Detroit and San Luis Potosí flight options. Last updated on April 9, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Potosí
Explore flights to San Luis Potosí departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
Top 2 airlines flying from Detroit to San Luis Potosí
Discover the top 2 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$614 | Average$809 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$628 | Average$696 | FlexibilityNo cancel fee | On-timeN/A |