San Luis Potosí

$396+ Cheap flights from Maryland 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SLP
Apr 29 — May 61
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Cheap flight deals from Maryland to San Luis Potosí

Keep the following information in mind while searching for Maryland to San Luis Potosí flight deals. Data was last updated April 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$409
(Delta)

Popular in

June

Cheapest in

February

Average price

$577
Provider with most accurate pricing for Washington, D.C. (WAS)-San Luis Potosi flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Luis Potosi flights.
From Maryland to San Luis Potosi
Highest demand for flights based on searches. 9% potential increase in price ($81 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Maryland to San Luis Potosí

Cheapest flights from Maryland to San Luis Potosí
Explore the most affordable flight options available from Maryland to San Luis Potosí. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 5/55:20 amPHL - SLP
2 stops11h 41mDelta
Mon 5/198:44 amSLP - PHL
2 stops14h 13mDelta
Deal found 4/23$409
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 5/59:20 amPHL - SLP
1 stop15h 00mAmerican Airlines
Mon 5/195:30 amSLP - PHL
1 stop15h 20mAmerican Airlines
Deal found 4/23$457
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:15 amBWI - SLP
1 stop9h 18mMultiple Airlines
Fri 6/134:27 pmSLP - BWI
1 stop21h 54mMultiple Airlines
Deal found 4/22$486
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/53:46 pmPHL - SLP
2 stops21h 22mUnited Airlines
Mon 5/197:12 amSLP - PHL
1 stop13h 43mUnited Airlines
Deal found 4/23$499
This Aeromexico deal was found by Cheapflights users on 4/22. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:35 pmIAD - SLP
1 stop6h 14mAeromexico
Mon 10/276:14 amSLP - IAD
1 stop6h 35mAeromexico
Deal found 4/22$571
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 11/39:00 amDCA - SLP
1 stop9h 49mDelta
Tue 11/1110:00 amSLP - DCA
1 stop9h 14mDelta
Deal found 4/23$581
This Aeromexico deal was found by Cheapflights users on 4/23. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:15 pmBWI - SLP
1 stop6h 34mAeromexico
Wed 11/1210:00 amSLP - BWI
1 stop9h 47mAeromexico
Deal found 4/23$591
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:00 amBWI - SLP
2 stops11h 18mDelta
Sat 6/216:04 amSLP - BWI
2 stops14h 35mDelta
Deal found 4/22$611
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:21 pmIAD - SLP
1 stop8h 58mDelta
Sun 8/109:18 amSLP - IAD
1 stop7h 30mDelta
Deal found 4/22$616
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:06 pmIAD - SLP
2 stops17h 36mAmerican Airlines
Sat 6/2112:24 pmSLP - IAD
2 stops18h 14mAmerican Airlines
Deal found 4/22$625
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/79:43 pmIAD - SLP
3 stops23h 09mMultiple Airlines
Sat 6/144:27 pmSLP - IAD
3 stops29h 43mMultiple Airlines
Deal found 4/23$684
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 11/82:07 pmBWI - SLP
2 stops9h 53mAmerican Airlines
Wed 11/126:30 amSLP - BWI
2 stops8h 23mAmerican Airlines
Deal found 4/23$685

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland 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 24, 2025.
Use the filters below to find and compare flights from Maryland to San Luis Potosí that are best for you.

Fly from

Maryland

Fly to

San Luis Potosí

Route

Depart

Return

Price

PhiladelphiaSan Luis Potosí

PHL - SLP

PHLSLP

Philadelphia

Mon 5/5

5:20 am-3:01 pm

2 stops11h 41m

San Luis Potosi

Mon 5/19

8:44 am-12:57 am

2 stops14h 13m

$409

PhiladelphiaSan Luis Potosí

PHL - SLP

PHLSLP

Philadelphia

Mon 5/5

9:20 am-10:20 pm

1 stop15h 00m

San Luis Potosi

Mon 5/19

5:30 am-10:50 pm

1 stop15h 20m

$457

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Fri 6/6

8:15 am-3:33 pm

1 stop9h 18m

San Luis Potosi

Fri 6/13

4:27 pm-4:21 pm

1 stop21h 54m

$486

PhiladelphiaSan Luis Potosí

PHL - SLP

PHLSLP

Philadelphia

Mon 5/5

3:46 pm-11:08 am

2 stops21h 22m

San Luis Potosi

Mon 5/19

7:12 am-10:55 pm

1 stop13h 43m

$499

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Sat 6/7

6:00 am-3:11 pm

2 stops11h 11m

San Luis Potosi

Sat 6/14

6:04 am-3:17 pm

1 stop7h 13m

$596

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 5/24

6:00 am-3:18 pm

2 stops11h 18m

San Luis Potosi

Sat 6/21

6:04 am-10:39 pm

2 stops14h 35m

$611

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Fri 7/25

5:21 pm-12:19 am

1 stop8h 58m

San Luis Potosi

Sun 8/10

9:18 am-6:48 pm

1 stop7h 30m

$616

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Sat 6/7

10:20 am-4:11 pm

1 stop7h 51m

San Luis Potosi

Sat 6/14

8:20 am-10:40 pm

2 stops12h 20m

$621

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Sat 5/24

10:10 pm-11:04 am

1 stop14h 54m

San Luis Potosi

Sat 6/21

7:12 am-11:58 pm

1 stop14h 46m

$621

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Sat 5/24

8:06 pm-11:42 am

2 stops17h 36m

San Luis Potosi

Sat 6/21

12:24 pm-8:38 am

2 stops18h 14m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 16 results
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Best time to book a flight from Maryland to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí from Maryland 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 Maryland to San Luis Potosí

What is the cheapest month to book a flight from Maryland to San Luis Potosí?

Currently, January is the cheapest month in which you can book a flight from Maryland to San Luis Potosí (average of $489). Flying from Maryland to San Luis Potosí in December is currently the most expensive (average of $867). 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.

Rainfall in San Luis Potosí by month

Plan your trip to San Luis Potosí by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Luis Potosí ranges from 0.2 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. March is typically the driest time to visit San Luis Potosí when rainfall is around 0.2 in.

Temperature in San Luis Potosí by month

Plan your trip to San Luis Potosí by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Luis Potosí, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Luis Potosí. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with Delta, Aeromexico and United Airlines from Maryland to San Luis Potosí by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Maryland 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.
  • What airport do you fly into for flights to San Luis Potosí from Maryland?

    San Luis Potosi (SLP), located 7.8 mi from the city center, is the airport you fly into when you book flights from Maryland to San Luis Potosí.

  • What are the most popular routes from Maryland to San Luis Potosí?

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Maryland to San Luis Potosí?

    Currently, January is the cheapest month in which you can book a flight from Maryland to San Luis Potosí (average of $489). Flying from Maryland to San Luis Potosí in December is currently the most expensive (average of $867). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maryland to San Luis Potosí

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Maryland to San Luis Potosí

Discover the top 2 airlines that operate flights from Maryland 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$498Average$730FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$570Average$640FlexibilityNo cancel feeOn-time69%

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