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$244+ Cheap flights from San Luis Potosí, Mexico (SLP) to Maryland

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — BWI
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from San Luis Potosí to Maryland

Cheapest flights from San Luis Potosí to Maryland
Explore the most affordable flight options available from San Luis Potosí to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:12 am
SLP
-
BWI
2 stops14h 12m
United Airlines
Mon 4/205:50 pm
BWI
-
SLP
1 stop18h 59m
United Airlines
Deal found 3/20$364
This Aeromexico deal was found by Cheapflights users on 3/19. 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.
Fri 4/179:05 am
SLP
-
BWI
1 stop9h 12m
Aeromexico
Mon 4/207:00 am
BWI
-
SLP
2 stops14h 20m
Aeromexico
Deal found 3/19$365
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:49 am
SLP
-
BWI
1 stop8h 41m
United Airlines
Sat 4/183:42 pm
BWI
-
SLP
2 stops21h 07m
United Airlines
Deal found 3/21$384
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:12 am
SLP
-
BWI
1 stop13h 32m
United Airlines
Mon 4/66:55 pm
BWI
-
SLP
2 stops17h 54m
United Airlines
Deal found 3/20$409
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:45 am
SLP
-
BWI
2 stops14h 27m
United Airlines
Sun 4/196:55 pm
BWI
-
SLP
2 stops17h 54m
United Airlines
Deal found 3/21$428
This Delta deal was found by Cheapflights users on 3/20. 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.
Fri 4/39:05 am
SLP
-
BWI
1 stop6h 52m
Delta
Mon 4/68:38 am
BWI
-
SLP
1 stop9h 27m
Delta
Deal found 3/20$471
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Fri 3/273:10 pm
SLP
-
BWI
2 stops25h 48m
Multiple Airlines
Sat 4/187:00 am
BWI
-
SLP
2 stops9h 10m
Multiple Airlines
Deal found 3/21$508
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sat 3/283:10 pm
SLP
-
BWI
2 stops21h 25m
Multiple Airlines
Sun 4/198:52 pm
BWI
-
SLP
3 stops43h 18m
Multiple Airlines
Deal found 3/21$576
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:12 am
SLP
-
DCA
1 stop6h 51m
United Airlines
Mon 5/252:55 pm
DCA
-
SLP
1 stop21h 54m
United Airlines
Deal found 3/20$577
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Fri 4/33:10 pm
SLP
-
BWI
2 stops26h 08m
Multiple Airlines
Mon 4/68:44 pm
BWI
-
SLP
3 stops43h 26m
Multiple Airlines
Deal found 3/20$662
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:49 am
SLP
-
DCA
1 stop8h 16m
United Airlines
Sun 4/194:34 pm
DCA
-
SLP
1 stop20h 15m
United Airlines
Deal found 3/21$738
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:12 am
SLP
-
DCA
1 stop9h 38m
United Airlines
Mon 4/611:05 am
DCA
-
SLP
1 stop10h 07m
United Airlines
Deal found 3/20$749

Find flight deals from San Luis Potosí to Maryland

Keep the following information in mind while searching for San Luis Potosí to Maryland flight deals. Data was last updated March 23, 2026.

Round-trip from

$364
(United Airlines)

One-way from

$244
(United Airlines)
From San Luis Potosi to Maryland
Search Deals
One-way flight from San Luis Potosi to Maryland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Maryland 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 March 23, 2026.
Use the filters below to find and compare flights from San Luis Potosí to Maryland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 4/17

7:12 am-11:24 pm

2 stops14h 12m

Baltimore/Washington

Mon 4/20

6:55 pm-10:49 am

2 stops17h 54m

$364

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 4/17

9:05 am-8:17 pm

1 stop9h 12m

Baltimore/Washington

Mon 4/20

7:00 am-7:20 pm

2 stops14h 20m

$365

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 4/3

7:12 am-10:44 pm

1 stop13h 32m

Baltimore/Washington

Mon 4/6

6:55 pm-10:49 am

2 stops17h 54m

$409
Quickest round-trip

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 4/3

9:05 am-5:57 pm

1 stop6h 52m

Baltimore/Washington

Mon 4/6

8:38 am-4:05 pm

1 stop9h 27m

$471

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Thu 5/21

7:12 am-4:03 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Mon 5/25

2:55 pm-10:49 am

1 stop21h 54m

$577

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Fri 4/3

3:10 pm-7:18 pm

2 stops26h 08m

Baltimore/Washington

Mon 4/6

8:44 pm-2:10 pm

3 stops43h 26m

$662

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 4/3

6:12 am-8:40 pm

2 stops12h 28m

Washington, D.C. Reagan-National

Mon 4/6

10:10 am-4:05 pm

1 stop7h 55m

$1,193

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 4/3

12:25 pm-7:44 am

2 stops17h 19m

Washington, D.C. Reagan-National

Mon 4/6

8:55 pm-11:00 am

2 stops16h 05m

$2,128
Cheapest one-way

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Mon 4/6

7:12 am-11:24 pm

2 stops38h 12m

$244

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Mon 4/6

3:10 pm-9:14 am

3 stops40h 04m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from San Luis Potosí to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from San Luis Potosí 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 San Luis Potosí to Maryland
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to Maryland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Luis Potosí to Maryland?

    For a flight from San Luis Potosí to Maryland, you will be flying from San Luis Potosi. San Luis Potosi (SLP) is just 7.8 mi from the center of the city.

  • How long is the flight from San Luis Potosí to Maryland?

    Departing from San Luis Potosí to Maryland will take you 9h 12m. Airlines will cover a distance of 1844 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

See more FAQs

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