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Cheap flights from Maryland to San Luis Potosí from $161

This is the cheapest one-way 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 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Maryland to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 am - 2:10 pm
PHL
-
SLP
9h 55m
2 stops
Multiple Airlines Logo
3:10 pm - 3:17 pm
SLP
-
PHL
22h 07m
2 stops
$366Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
Multiple Airlines Logo
6:15 am - 2:10 pm
PHL
-
SLP
9h 55m
2 stops
Multiple Airlines Logo
3:10 pm - 3:17 pm
SLP
-
PHL
22h 07m
2 stops
$369Multiple Airlines
Wed, Jun 3 - Mon, Jun 8
Multiple Airlines Logo
6:15 am - 2:10 pm
PHL
-
SLP
9h 55m
2 stops
Multiple Airlines Logo
3:10 pm - 3:17 pm
SLP
-
PHL
22h 07m
2 stops
$378Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Delta Logo
6:10 am - 7:55 pm
BWI
-
SLP
15h 45m
2 stops
Delta Logo
9:33 am - 12:16 am
SLP
-
BWI
12h 43m
2 stops
$445Delta
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
3:04 pm - 7:12 pm
BWI
-
SLP
6h 08m
1 stop
United Airlines Logo
7:12 am - 12:38 am
SLP
-
BWI
15h 26m
2 stops
$450United Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
7:10 pm - 11:30 am
BWI
-
SLP
18h 20m
1 stop
American Airlines Logo
12:20 pm - 11:37 pm
SLP
-
BWI
9h 17m
1 stop
$456American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
7:17 pm - 11:00 am
BWI
-
SLP
17h 43m
1 stop
American Airlines Logo
11:52 am - 12:18 am
SLP
-
BWI
10h 26m
1 stop
$469American Airlines
Sat, May 9 - Sat, May 23
Aeromexico Logo
4:55 pm - 7:42 am
BWI
-
SLP
16h 47m
2 stops
Aeromexico Logo
8:13 pm - 8:46 pm
SLP
-
BWI
22h 33m
2 stops
$474Aeromexico
Mon, May 11 - Fri, May 15
Delta Logo
6:59 am - 7:45 pm
DCA
-
SLP
14h 46m
2 stops
Delta Logo
8:17 am - 10:47 pm
SLP
-
DCA
12h 30m
2 stops
$642Delta
Mon, Jun 1 - Tue, Jun 9
United Airlines Logo
10:58 am - 7:12 pm
DCA
-
SLP
10h 14m
1 stop
United Airlines Logo
7:12 am - 4:03 pm
SLP
-
DCA
6h 51m
1 stop
$671United Airlines
Tue, Jun 30 - Fri, Jul 17

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Delta flights from Maryland to San Luis Potosí

Our best Delta deals on Maryland to San Luis Potosí flight tickets
Delta
Sep 26
BWI6:10 amBaltimore/Washington
15h 45m
2 stops
SLP7:55 pmSan Luis Potosi
Oct 3
SLP9:33 amSan Luis Potosi
12h 43m
2 stops
BWI12:16 amBaltimore/Washington
$445
Delta
Jun 1
BWI7:00 amBaltimore/Washington
14h 45m
2 stops
SLP7:45 pmSan Luis Potosi
Jun 9
SLP12:13 pmSan Luis Potosi
10h 27m
2 stops
BWI12:40 amBaltimore/Washington
$514
Delta
Jun 1
BWI7:00 amBaltimore/Washington
14h 45m
2 stops
SLP7:45 pmSan Luis Potosi
Jun 8
SLP8:17 amSan Luis Potosi
13h 01m
2 stops
BWI11:18 pmBaltimore/Washington
$523

United Airlines flights from Maryland to San Luis Potosí

Our best United Airlines deals on Maryland to San Luis Potosí flight tickets
United Airlines
Sep 26
BWI3:04 pmBaltimore/Washington
6h 08m
1 stop
SLP7:12 pmSan Luis Potosi
Oct 3
SLP7:12 amSan Luis Potosi
15h 26m
2 stops
BWI12:38 amBaltimore/Washington
$450
United Airlines
Jun 4
BWI12:55 pmBaltimore/Washington
8h 17m
1 stop
SLP7:12 pmSan Luis Potosi
Jun 11
SLP7:12 amSan Luis Potosi
7h 08m
1 stop
BWI4:20 pmBaltimore/Washington
$501
United Airlines
May 30
BWI3:03 pmBaltimore/Washington
6h 09m
1 stop
SLP7:12 pmSan Luis Potosi
Jun 7
SLP11:45 amSan Luis Potosi
9h 00m
1 stop
BWI10:45 pmBaltimore/Washington
$548

momondo 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, momondo users made 832,500 searches. Data last updated April 20, 2026.
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

Cheapest round-trip

PhiladelphiaSan Luis Potosí

PHL - SLP

PHLSLP

Philadelphia

Wed 6/3

6:15 am-2:10 pm

2 stops9h 55m

San Luis Potosi

Tue 6/9

3:10 pm-3:17 pm

2 stops22h 07m

$366

PhiladelphiaSan Luis Potosí

PHL - SLP

PHLSLP

Philadelphia

Wed 6/3

6:15 am-2:10 pm

2 stops9h 55m

San Luis Potosi

Mon 6/8

3:10 pm-3:17 pm

2 stops22h 07m

$369

PhiladelphiaSan Luis Potosí

PHL - SLP

PHLSLP

Philadelphia

Tue 6/2

6:15 am-2:10 pm

2 stops9h 55m

San Luis Potosi

Tue 6/9

3:10 pm-3:17 pm

2 stops22h 07m

$378

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 9/26

6:10 am-7:55 pm

2 stops15h 45m

San Luis Potosi

Sat 10/3

9:33 am-12:16 am

2 stops12h 43m

$445

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 9/26

3:04 pm-7:12 pm

1 stop6h 08m

San Luis Potosi

Sat 10/3

7:12 am-12:38 am

2 stops15h 26m

$450

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 9/26

7:10 pm-11:30 am

1 stop18h 20m

San Luis Potosi

Sat 10/3

12:20 pm-11:37 pm

1 stop9h 17m

$456

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 5/9

7:17 pm-11:00 am

1 stop17h 43m

San Luis Potosi

Sat 5/23

11:52 am-12:18 am

1 stop10h 26m

$469

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Mon 5/11

4:55 pm-7:42 am

2 stops16h 47m

San Luis Potosi

Fri 5/15

8:13 pm-8:46 pm

2 stops22h 33m

$474

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Mon 6/1

6:59 am-7:45 pm

2 stops14h 46m

San Luis Potosi

Tue 6/9

8:17 am-10:47 pm

2 stops12h 30m

$642
Quickest round-trip

Washington, D.C.San Luis Potosí

DCA - SLP

DCASLP

Washington, D.C. Reagan-National

Tue 6/30

10:58 am-7:12 pm

1 stop10h 14m

San Luis Potosi

Fri 7/17

7:12 am-4:03 pm

1 stop6h 51m

$671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Potosí from

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?

Frontier, Delta, and United Airlines are the most popular carriers 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

8h 13m

Direct flights

None
The fastest flight from Maryland to San Luis Potosí takes 8h 13m
There are no direct flights from Maryland to San Luis Potosí. There are no popular flight routes from Maryland to San Luis Potosí.
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Frequently asked questions about flying from Maryland to San Luis Potosí

  • 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?

  • 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.

Traveling to a place near San Luis Potosí?

Book flights to San Luis Potosí if you plan to visit one of these locations
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.

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Fly your favorite airline to San Luis Potosí

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