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Cheap flights from Baltimore to San Luis Potosí from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to San Luis Potosí departing on 5/13. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Baltimore to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aeromexico Logo
6:00 am - 4:00 pm
BWI
-
SLP
12h 00m
1 stop
Aeromexico Logo
5:52 am - 12:16 am
SLP
-
BWI
16h 24m
2 stops
$431Aeromexico
Mon, Aug 31 - Fri, Sep 4
Delta Logo
7:00 am - 4:00 pm
BWI
-
SLP
11h 00m
1 stop
Delta Logo
9:00 am - 12:16 am
SLP
-
BWI
13h 16m
1 stop
$435Delta
Thu, Aug 6 - Mon, Aug 10
Aeromexico Logo
7:00 am - 4:05 pm
BWI
-
SLP
11h 05m
1 stop
Aeromexico Logo
8:08 pm - 12:57 am
SLP
-
BWI
26h 49m
2 stops
$436Aeromexico
Thu, Apr 30 - Thu, May 7
Delta Logo
6:00 am - 4:05 pm
BWI
-
SLP
12h 05m
1 stop
Delta Logo
8:17 am - 10:49 pm
SLP
-
BWI
12h 32m
2 stops
$438Delta
Thu, Apr 30 - Thu, May 7
United Airlines Logo
6:15 am - 7:12 pm
BWI
-
SLP
14h 57m
2 stops
United Airlines Logo
11:45 am - 10:44 pm
SLP
-
BWI
8h 59m
1 stop
$449United Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
6:15 am - 7:12 pm
BWI
-
SLP
14h 57m
2 stops
United Airlines Logo
7:12 am - 11:27 pm
SLP
-
BWI
14h 15m
2 stops
$454United Airlines
Sat, May 2 - Sat, May 9
Delta Logo
6:10 am - 6:14 pm
BWI
-
SLP
14h 04m
2 stops
Delta Logo
9:00 am - 10:42 pm
SLP
-
BWI
11h 42m
1 stop
$455Delta
Thu, Aug 6 - Mon, Aug 10
United Airlines Logo
3:03 pm - 7:12 pm
BWI
-
SLP
6h 09m
1 stop
United Airlines Logo
11:45 am - 9:34 am
SLP
-
BWI
19h 49m
2 stops
$460United Airlines
Mon, Aug 10 - Mon, Aug 24
Multiple Airlines Logo
7:00 am - 2:10 pm
BWI
-
SLP
9h 10m
2 stops
Multiple Airlines Logo
3:10 pm - 9:15 am
SLP
-
BWI
40h 05m
3 stops
$467Multiple Airlines
Sat, May 2 - Sat, May 9
Aeromexico Logo
7:00 am - 4:00 pm
BWI
-
SLP
11h 00m
1 stop
Aeromexico Logo
7:49 pm - 6:52 pm
SLP
-
BWI
21h 03m
2 stops
$477Aeromexico
Thu, Aug 6 - Mon, Aug 10

Aeromexico flights from Baltimore to San Luis Potosí

Our best Aeromexico deals on Baltimore to San Luis Potosí flight tickets
Aeromexico
Aug 31
BWI6:00 amBaltimore/Washington
12h 00m
1 stop
SLP4:00 pmSan Luis Potosi
Sep 4
SLP5:52 amSan Luis Potosi
16h 24m
2 stops
BWI12:16 amBaltimore/Washington
$431
Aeromexico
Apr 30
BWI7:00 amBaltimore/Washington
11h 05m
1 stop
SLP4:05 pmSan Luis Potosi
May 7
SLP8:08 pmSan Luis Potosi
26h 49m
2 stops
BWI12:57 amBaltimore/Washington
$436
Aeromexico
Aug 6
BWI7:00 amBaltimore/Washington
11h 00m
1 stop
SLP4:00 pmSan Luis Potosi
Aug 10
SLP7:49 pmSan Luis Potosi
21h 03m
2 stops
BWI6:52 pmBaltimore/Washington
$477

Delta flights from Baltimore to San Luis Potosí

Our best Delta deals on Baltimore to San Luis Potosí flight tickets
Delta
Aug 6
BWI7:00 amBaltimore/Washington
11h 00m
1 stop
SLP4:00 pmSan Luis Potosi
Aug 10
SLP9:00 amSan Luis Potosi
13h 16m
1 stop
BWI12:16 amBaltimore/Washington
$435
Delta
Apr 30
BWI6:00 amBaltimore/Washington
12h 05m
1 stop
SLP4:05 pmSan Luis Potosi
May 7
SLP8:17 amSan Luis Potosi
12h 32m
2 stops
BWI10:49 pmBaltimore/Washington
$438
Delta
Aug 6
BWI6:10 amBaltimore/Washington
14h 04m
2 stops
SLP6:14 pmSan Luis Potosi
Aug 10
SLP9:00 amSan Luis Potosi
11h 42m
1 stop
BWI10:42 pmBaltimore/Washington
$455

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore 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 March 20, 2026.
Use the filters below to find and compare flights from Baltimore to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Mon 8/31

6:00 am-4:00 pm

1 stop12h 00m

San Luis Potosi

Fri 9/4

5:52 am-12:16 am

2 stops16h 24m

$431

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Thu 8/6

7:00 am-4:00 pm

1 stop11h 00m

San Luis Potosi

Mon 8/10

9:00 am-12:16 am

1 stop13h 16m

$435

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Thu 4/30

7:00 am-4:05 pm

1 stop11h 05m

San Luis Potosi

Thu 5/7

8:08 pm-12:57 am

2 stops26h 49m

$436

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Thu 4/30

6:00 am-4:05 pm

1 stop12h 05m

San Luis Potosi

Thu 5/7

8:17 am-10:49 pm

2 stops12h 32m

$438
Quickest round-trip

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 5/2

6:15 am-7:12 pm

2 stops14h 57m

San Luis Potosi

Sat 5/9

11:45 am-10:44 pm

1 stop8h 59m

$449

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 5/2

6:15 am-7:12 pm

2 stops14h 57m

San Luis Potosi

Sat 5/9

7:12 am-11:27 pm

2 stops14h 15m

$454

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Thu 8/6

6:10 am-6:14 pm

2 stops14h 04m

San Luis Potosi

Mon 8/10

9:00 am-10:42 pm

1 stop11h 42m

$455

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Mon 8/10

3:03 pm-7:12 pm

1 stop6h 09m

San Luis Potosi

Mon 8/24

11:45 am-9:34 am

2 stops19h 49m

$460

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Sat 5/2

7:00 am-2:10 pm

2 stops9h 10m

San Luis Potosi

Sat 5/9

3:10 pm-9:15 am

3 stops40h 05m

$467

BaltimoreSan Luis Potosí

BWI - SLP

BWISLP

Baltimore/Washington

Thu 8/6

7:00 am-4:00 pm

1 stop11h 00m

San Luis Potosi

Mon 8/10

7:49 pm-6:52 pm

2 stops21h 03m

$477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from Baltimore 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 Baltimore/Washington to San Luis Potosi?

Delta and United Airlines are the most popular carriers operating from Baltimore/Washington to San Luis Potosi

What airlines fly to San Luis Potosí?

United Airlines, Aeromexico and American Airlines are the top three most popular airlines that fly to San Luis Potosí from Baltimore according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to San Luis Potosí. Keep in mind that there are 4 different airlines that fly to San Luis Potosí on a routine basis, so you have a few additional options to choose from.

When to book flights from Baltimore to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to San Luis Potosí according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to San Luis Potosí (BWI to SLP) flight deals and tips

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

Fastest flight time

9h 50m

Direct flights

None
The fastest flight from Baltimore to San Luis Potosí takes 9h 50m
There are no direct flights from Baltimore to San Luis Potosí. There are no popular flight routes from Baltimore to San Luis Potosí.
Search flight deals

  • How far is Baltimore/Washington to San Luis Potosi by plane?

    San Luis Potosi is 1857.9 mi away from Baltimore/Washington. Typically, this will take 9h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to San Luis Potosi Airport?

    Prices for flights from Baltimore/Washington Airport to San Luis Potosi Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to San Luis Potosi Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to San Luis Potosi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to San Luis Potosi Airport.

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

    The required travel and health documents for your San Luis Potosi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Potosi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baltimore to San Luis Potosí?

Best airlines flying from Baltimore to San Luis Potosí

Compare and see reviews for airlines that fly from Baltimore to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $388Free CancellationRating
7.1
11,481 reviews
Search American Airlines flights

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 Baltimore to San Luis Potosí?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Luis Potosí from Baltimore.

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

Flights from Baltimore to San Luis Potosí with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Baltimore to San Luis Potosí flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Baltimore 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 Baltimore. 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
United Airlines
Aeromexico
American Airlines
Delta