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$253+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — BWI
Jul 24 — Jul 311
Fri 7/24
Fri 7/31
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 June 24, 2026.

This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 9/3011:45 am
SLP
-
BWI
1 stop7h 29m
United Airlines
Sat 10/35:29 pm
BWI
-
SLP
2 stops19h 20m
United Airlines
Deal found 6/23$400
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 8/2611:45 am
SLP
-
BWI
2 stops24h 13m
United Airlines
Fri 10/23:04 pm
BWI
-
SLP
1 stop6h 08m
United Airlines
Deal found 6/23$403
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 10/2111:45 am
SLP
-
BWI
2 stops33h 14m
United Airlines
Tue 11/36:00 am
BWI
-
SLP
1 stop15h 57m
United Airlines
Deal found 6/23$406
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 8/127:12 am
SLP
-
BWI
1 stop7h 16m
United Airlines
Mon 8/173:04 pm
BWI
-
SLP
1 stop21h 45m
United Airlines
Deal found 6/22$408
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/297:12 am
SLP
-
BWI
2 stops12h 17m
United Airlines
Sat 9/51:00 pm
BWI
-
SLP
2 stops23h 49m
United Airlines
Deal found 6/24$460
This Delta deal was found by Cheapflights users on 6/23. 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.
Wed 8/126:02 am
SLP
-
DCA
2 stops14h 42m
Delta
Mon 8/176:00 am
DCA
-
SLP
2 stops13h 19m
Delta
Deal found 6/23$626
This Delta deal was found by Cheapflights users on 6/23. 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.
Wed 8/266:02 am
SLP
-
DCA
2 stops13h 43m
Delta
Fri 10/21:35 pm
DCA
-
SLP
2 stops11h 19m
Delta
Deal found 6/23$645
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 8/127:12 am
SLP
-
DCA
1 stop9h 14m
United Airlines
Mon 8/1710:58 am
DCA
-
SLP
1 stop10h 14m
United Airlines
Deal found 6/23$691
This American Airlines deal was found by Cheapflights users on 6/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:50 am
SLP
-
DCA
2 stops10h 09m
American Airlines
Mon 8/173:12 pm
DCA
-
SLP
1 stop21h 48m
American Airlines
Deal found 6/23$711
This American Airlines deal was found by Cheapflights users on 6/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:50 am
SLP
-
DCA
2 stops10h 09m
American Airlines
Fri 10/21:52 pm
DCA
-
SLP
1 stop23h 18m
American Airlines
Deal found 6/23$737
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 11/2312:49 pm
SLP
-
DCA
1 stop10h 04m
United Airlines
Fri 11/278:20 am
DCA
-
SLP
1 stop13h 37m
United Airlines
Deal found 6/23$764
This Delta deal was found by Cheapflights users on 6/24. 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.
Mon 11/25:48 am
SLP
-
DCA
2 stops12h 26m
Delta
Fri 11/66:00 am
DCA
-
SLP
2 stops15h 52m
Delta
Deal found 6/24$829

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 June 24, 2026.

Round-trip from

$400
(United Airlines)

One-way from

$253
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$318
From San Luis Potosi to Maryland
Search Deals
One-way flight from San Luis Potosi to Maryland
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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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 June 24, 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

Wed 9/30

11:45 am-10:39 am

2 stops20h 54m

Baltimore/Washington

Sat 10/3

6:05 am-7:12 pm

2 stops15h 07m

$400

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Wed 9/30

6:02 am-9:27 pm

2 stops13h 25m

Baltimore/Washington

Sat 10/3

8:15 am-8:25 am

2 stops26h 10m

$401

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Wed 8/26

11:45 am-1:58 pm

2 stops24h 13m

Baltimore/Washington

Fri 10/2

3:04 pm-7:12 pm

1 stop6h 08m

$403

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Wed 10/21

11:45 am-10:59 pm

2 stops33h 14m

Baltimore/Washington

Tue 11/3

6:00 am-8:57 pm

1 stop15h 57m

$406

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Sat 8/29

7:12 am-1:58 pm

2 stops28h 46m

Baltimore/Washington

Sat 9/5

1:15 pm-10:49 am

1 stop23h 34m

$460

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 8/12

6:02 am-10:44 pm

2 stops14h 42m

Washington, D.C. Reagan-National

Mon 8/17

6:00 am-5:19 pm

2 stops13h 19m

$626

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 8/26

7:12 am-6:26 pm

1 stop9h 14m

Washington, D.C. Reagan-National

Fri 10/2

6:00 am-7:12 pm

1 stop15h 12m

$645

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 8/26

11:50 am-11:59 pm

2 stops10h 09m

Washington, D.C. Reagan-National

Fri 10/2

1:52 pm-11:10 am

1 stop23h 18m

$737

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Mon 11/23

8:38 am-10:53 pm

2 stops13h 15m

Washington, D.C. Reagan-National

Fri 11/27

9:00 am-8:03 am

2 stops24h 03m

$764

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Mon 11/2

6:00 am-8:56 pm

1 stop13h 56m

Washington, D.C. Reagan-National

Fri 11/6

6:00 am-8:57 pm

1 stop15h 57m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 32 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 13h 25m. 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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