When did momondo last update prices for flights from Maryland to San Luis Potosi Airport?

Prices for flights from Maryland to San Luis Potosi Airport were last updated today.

How many operators does momondo search for flights from Maryland to San Luis Potosi Airport?

As of January 2026, there is 1 operator available to choose from for flights from Maryland to San Luis Potosi Airport.

How old do you have to be to fly from Maryland to San Luis Potosi Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to San Luis Potosi Airport.

What documentation or ID do you need to fly to San Luis Potosi Airport?

The travel and health documents required for your trip to San Luis Potosi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Luis Potosi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$329 Cheap Flights from Maryland to San Luis Potosí in 2026

1 adult

0 bags

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Find the cheapest flights from Maryland to San Luis Potosí

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:09 pm - 11:07 pm

IAD

SLP

7h 58m1 stop

5:52 am - 3:17 pm

SLP

IAD

7h 25m1 stop

$363Delta

Wed, Apr 29 - Wed, May 13

5:09 pm - 12:11 am

IAD

SLP

9h 02m1 stop

5:52 am - 3:17 pm

SLP

IAD

7h 25m1 stop

$365Delta

Fri, May 1 - Wed, May 13

5:09 pm - 12:11 am

IAD

SLP

9h 02m1 stop

5:52 am - 3:17 pm

SLP

IAD

7h 25m1 stop

$366Delta

Fri, May 1 - Fri, May 15

10:16 am - 11:07 pm

IAD

SLP

14h 51m2 stops

5:52 am - 3:17 pm

SLP

IAD

7h 25m1 stop

$368Delta

Wed, Apr 29 - Wed, May 13

7:15 am - 8:02 pm

IAD

SLP

13h 47m2 stops

5:46 am - 1:45 pm

SLP

IAD

6h 59m1 stop

$371Aeromexico

Sat, Feb 7 - Sat, Feb 14

6:00 am - 11:59 pm

BWI

SLP

18h 59m2 stops

8:43 am - 10:02 pm

SLP

BWI

12h 19m2 stops

$378Aeromexico

Wed, Feb 25 - Wed, Mar 4

6:05 am - 10:49 am

BWI

SLP

6h 44m1 stop

6:45 am - 10:30 pm

SLP

BWI

13h 45m1 stop

$388United Airlines

Tue, Mar 10 - Mon, Mar 16

6:07 am - 11:49 am

BWI

SLP

6h 42m1 stop

12:49 pm - 2:06 pm

SLP

BWI

24h 17m2 stops

$427United Airlines

Wed, Feb 25 - Wed, Mar 4

1:44 pm - 11:40 pm

DCA

SLP

10h 56m2 stops

1:20 pm - 11:59 pm

SLP

DCA

9h 39m2 stops

$552American Airlines

Sat, Feb 7 - Sat, Feb 14

10:06 pm - 11:35 am

DCA

SLP

15h 29m2 stops

12:25 pm - 7:18 am

SLP

DCA

16h 53m2 stops

$2,184American Airlines

Thu, Mar 19 - Mon, Mar 23

United Airlines flights from Maryland to San Luis Potosí

Our best United Airlines deals on Maryland to San Luis Potosí flight tickets

United Airlines

Mar 10

BWI6:05 amBaltimore/Washington

6h 44m

1 stop

SLP10:49 amSan Luis Potosi

Mar 16

SLP6:45 amSan Luis Potosi

13h 45m

1 stop

BWI10:30 pmBaltimore/Washington

$388

United Airlines

Feb 25

BWI6:07 amBaltimore/Washington

6h 42m

1 stop

SLP11:49 amSan Luis Potosi

Mar 4

SLP12:49 pmSan Luis Potosi

24h 17m

2 stops

BWI2:06 pmBaltimore/Washington

$427

United Airlines

Feb 25

BWI6:07 amBaltimore/Washington

6h 42m

1 stop

SLP11:49 amSan Luis Potosi

Mar 4

SLP12:49 pmSan Luis Potosi

21h 41m

1 stop

BWI11:30 amBaltimore/Washington

$432

Aeromexico flights from Maryland to San Luis Potosí

Our best Aeromexico deals on Maryland to San Luis Potosí flight tickets

Aeromexico

Feb 7

IAD7:15 amWashington, D.C. Dulles Intl

13h 47m

2 stops

SLP8:02 pmSan Luis Potosi

Feb 14

SLP5:46 amSan Luis Potosi

6h 59m

1 stop

IAD1:45 pmWashington, D.C. Dulles Intl

$371

Aeromexico

Feb 25

BWI6:00 amBaltimore/Washington

18h 59m

2 stops

SLP11:59 pmSan Luis Potosi

Mar 4

SLP8:43 amSan Luis Potosi

12h 19m

2 stops

BWI10:02 pmBaltimore/Washington

$378

Aeromexico

Jan 19

BWI6:00 amBaltimore/Washington

13h 19m

1 stop

SLP6:19 pmSan Luis Potosi

Jan 23

SLP8:33 amSan Luis Potosi

10h 07m

1 stop

BWI7:40 pmBaltimore/Washington

$379

momondo Fare Finder

Use the filters below to find and compare flights from Maryland to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Wed 4/29

5:09 pm-11:07 pm

1 stop7h 58m

San Luis Potosi

Wed 5/13

5:52 am-3:17 pm

1 stop7h 25m

$363

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Fri 5/1

5:09 pm-12:11 am

1 stop9h 02m

San Luis Potosi

Wed 5/13

5:52 am-3:17 pm

1 stop7h 25m

$365

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Fri 5/1

5:09 pm-12:11 am

1 stop9h 02m

San Luis Potosi

Fri 5/15

5:52 am-3:17 pm

1 stop7h 25m

$366

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Wed 4/29

10:16 am-11:07 pm

2 stops14h 51m

San Luis Potosi

Wed 5/13

5:52 am-3:17 pm

1 stop7h 25m

$368

Washington, D.C.San Luis Potosí

IAD - SLP

IADSLP

Washington, D.C. Dulles Intl

Sat 2/7

7:15 am-8:02 pm

2 stops13h 47m

San Luis Potosi

Sat 2/14

5:46 am-1:45 pm

1 stop6h 59m

$371

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Wed 2/25

6:00 am-11:59 pm

2 stops18h 59m

San Luis Potosi

Wed 3/4

8:43 am-10:02 pm

2 stops12h 19m

$378

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Tue 3/10

6:05 am-10:49 am

1 stop6h 44m

San Luis Potosi

Mon 3/16

6:45 am-10:30 pm

1 stop13h 45m

$388

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Wed 2/25

6:07 am-11:49 am

1 stop6h 42m

San Luis Potosi

Wed 3/4

12:49 pm-2:06 pm

2 stops24h 17m

$427

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Sat 2/7

1:44 pm-11:40 pm

2 stops10h 56m

San Luis Potosi

Sat 2/14

1:20 pm-11:59 pm

2 stops9h 39m

$552

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Thu 3/19

10:06 pm-11:35 am

2 stops15h 29m

San Luis Potosi

Mon 3/23

12:25 pm-7:18 am

2 stops16h 53m

$2,184

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland to San Luis Potosí

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maryland to San Luis Potosi?

Delta is the most popular carrier operating from Maryland to San Luis Potosi

Cheap Maryland to San Luis Potosí flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to San Luis Potosí

Fastest flight time	7h 58m
Direct flights	None

The fastest flight from Maryland to San Luis Potosí takes 7h 58m

There are no direct flights from Maryland to San Luis Potosí. There are no popular flight routes from Maryland to San Luis Potosí.

Search flight deals

When did momondo last update prices for flights from Maryland to San Luis Potosi Airport?
Prices for flights from Maryland to San Luis Potosi Airport were last updated today.
How many operators does momondo search for flights from Maryland to San Luis Potosi Airport?
As of January 2026, there is 1 operator available to choose from for flights from Maryland to San Luis Potosi Airport.
How old do you have to be to fly from Maryland to San Luis Potosi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to San Luis Potosi Airport.
What documentation or ID do you need to fly to San Luis Potosi Airport?
The travel and health documents required for your trip to San Luis Potosi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Luis Potosi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Real de Catorce

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to San Luis Potosí?

Finding the right flight to San Luis Potosí from Maryland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Luis Potosí quick and easy, saving you time and money.

Can I find flights from Maryland to San Luis Potosí with flexible booking policies on momondo?

Yes. All flights to San Luis Potosí from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maryland to San Luis Potosí?

Once you have performed a search for Maryland to San Luis Potosí flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Maryland to San Luis Potosí right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Luis Potosí from Maryland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Luis Potosí trip

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Cheap flights from Maryland to San Luis Potosí from $363

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to San Luis Potosí departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Maryland to San Luis Potosí

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Maryland to San Luis Potosí

Our best United Airlines deals on Maryland to San Luis Potosí flight tickets

Aeromexico flights from Maryland to San Luis Potosí

Our best Aeromexico deals on Maryland to San Luis Potosí flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Maryland to San Luis Potosí that are best for you.

See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from Maryland to San Luis Potosí

What is the cheapest airline that flies from Maryland to San Luis Potosi?

Delta is the most popular carrier operating from Maryland to San Luis Potosi

Cheap Maryland to San Luis Potosí flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to San Luis Potosí

Fastest flight time

Direct flights

When did momondo last update prices for flights from Maryland to San Luis Potosi Airport?

How many operators does momondo search for flights from Maryland to San Luis Potosi Airport?

How old do you have to be to fly from Maryland to San Luis Potosi Airport?

What documentation or ID do you need to fly to San Luis Potosi Airport?

Traveling to a place near San Luis Potosí?

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to San Luis Potosí?

Can I find flights from Maryland to San Luis Potosí with flexible booking policies on momondo?

How can momondo help me find flights from Maryland to San Luis Potosí?

I’m not ready to book a flight from Maryland to San Luis Potosí right now. Can momondo alert me if prices change?

An easier way to manage your San Luis Potosí trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favorite airline to San Luis Potosí

Airlines are sorted and displayed according to clicks in the past 7 days on momondo