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$239+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — BWI
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/211:45 am
SLP
-
BWI
2 stops19h 42m
United Airlines
Sat 7/186:38 pm
BWI
-
SLP
2 stops26h 34m
United Airlines
Deal found 5/5$383
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:45 am
SLP
-
BWI
2 stops24h 13m
United Airlines
Wed 9/912:55 pm
BWI
-
SLP
1 stop8h 17m
United Airlines
Deal found 5/8$384
This United Airlines deal was found by Cheapflights users on 5/4. 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 8/277:12 am
SLP
-
BWI
2 stops24h 22m
United Airlines
Mon 8/317:04 pm
BWI
-
SLP
2 stops26h 08m
United Airlines
Deal found 5/4$386
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:08 pm
SLP
-
BWI
2 stops10h 49m
Delta
Thu 6/116:17 am
BWI
-
SLP
2 stops15h 28m
Delta
Deal found 5/5$411
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:12 am
SLP
-
BWI
2 stops35h 50m
United Airlines
Tue 5/263:00 pm
BWI
-
SLP
1 stop6h 12m
United Airlines
Deal found 5/6$413
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:12 am
SLP
-
BWI
2 stops15h 21m
United Airlines
Tue 6/93:03 pm
BWI
-
SLP
1 stop6h 09m
United Airlines
Deal found 5/5$432
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/211:45 am
SLP
-
BWI
2 stops19h 42m
United Airlines
Thu 7/93:03 pm
BWI
-
SLP
1 stop6h 09m
United Airlines
Deal found 5/5$453
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:45 am
SLP
-
BWI
2 stops19h 32m
United Airlines
Thu 6/113:03 pm
BWI
-
SLP
1 stop21h 46m
United Airlines
Deal found 5/5$459
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:02 am
SLP
-
DCA
2 stops12h 02m
Delta
Wed 7/156:00 am
DCA
-
SLP
2 stops13h 14m
Delta
Deal found 5/5$605
This United Airlines deal was found by Cheapflights users on 5/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am
SLP
-
DCA
1 stop11h 25m
United Airlines
Tue 12/812:40 pm
DCA
-
SLP
1 stop9h 14m
United Airlines
Deal found 5/8$606
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:45 am
SLP
-
DCA
1 stop10h 14m
United Airlines
Thu 8/2012:40 pm
DCA
-
SLP
1 stop8h 32m
United Airlines
Deal found 5/6$607
This United Airlines deal was found by Cheapflights users on 5/4. 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 8/2811:45 am
SLP
-
DCA
1 stop6h 50m
United Airlines
Tue 9/16:00 am
DCA
-
SLP
1 stop6h 49m
United Airlines
Deal found 5/4$626

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 May 9, 2026.

Round-trip from

$383
(United Airlines)

One-way from

$239
(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 May 9, 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

Thu 7/2

11:45 am-9:27 am

2 stops19h 42m

Baltimore/Washington

Sat 7/18

6:38 pm-7:12 pm

2 stops26h 34m

$383

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Sat 9/5

11:45 am-1:58 pm

2 stops24h 13m

Baltimore/Washington

Wed 9/9

12:55 pm-7:12 pm

1 stop8h 17m

$384

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Wed 7/1

11:45 am-11:47 am

1 stop22h 02m

Baltimore/Washington

Thu 8/20

3:03 pm-10:49 am

1 stop21h 46m

$384

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Thu 7/2

11:45 am-11:47 am

1 stop22h 02m

Baltimore/Washington

Thu 8/20

3:03 pm-10:49 am

1 stop21h 46m

$384

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Thu 8/27

7:12 am-9:34 am

2 stops24h 22m

Baltimore/Washington

Mon 8/31

7:04 pm-7:12 pm

2 stops26h 08m

$386

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 7/1

8:02 am-10:04 pm

2 stops12h 02m

Washington, D.C. Reagan-National

Wed 7/15

6:00 am-5:14 pm

2 stops13h 14m

$605

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 7/1

6:02 am-10:04 pm

2 stops14h 02m

Washington, D.C. Reagan-National

Thu 8/20

2:00 pm-11:40 pm

2 stops11h 40m

$607

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Wed 7/1

11:45 am-11:59 pm

1 stop10h 14m

Washington, D.C. Reagan-National

Thu 8/20

12:40 pm-7:12 pm

1 stop8h 32m

$607
Quickest round-trip

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Fri 8/28

11:45 am-8:35 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Tue 9/1

6:00 am-10:49 am

1 stop6h 49m

$626

San Luis PotosíWashington, D.C.

SLP - DCA

SLPDCA

San Luis Potosi

Mon 6/8

7:12 am-10:15 pm

1 stop13h 03m

Washington, D.C. Reagan-National

Sun 6/14

6:00 am-10:49 am

1 stop6h 49m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 27 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 14h 02m. Airlines will cover a distance of 1815 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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