HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$521+ Cheap flights from San Luis Potosí, Mexico (SLP) to Baltimore (BWI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — BWI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Luis Potosí to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Luis Potosí to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Potosí (SLP) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$521
(Delta)
From San Luis Potosi to Baltimore/Washington
Search Deals

Find flight deals from San Luis Potosí to Baltimore

Cheapest flights from San Luis Potosí to Baltimore
Explore the most affordable flight options available from San Luis Potosí to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 11/118:28 amSLP - BWI
1 stop7h 48mDelta
Sat 11/156:00 amBWI - SLP
2 stops11h 30mDelta
Deal found 9/10$521
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/1112:49 pmSLP - BWI
2 stops20h 10mUnited Airlines
Sat 11/1510:55 amBWI - SLP
2 stops11h 05mUnited Airlines
Deal found 9/10$522
This Delta deal was found by Cheapflights users on 9/11. 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 9/158:55 amSLP - BWI
1 stop9h 38mDelta
Fri 9/195:35 amBWI - SLP
2 stops12h 50mDelta
Deal found 9/11$813

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Potosí to Baltimore 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 September 11, 2025.
Use the filters below to find and compare flights from San Luis Potosí to Baltimore that are best for you.

Fly from

San Luis Potosí

Fly to

Baltimore

Route

Depart

Return

Price

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Tue 11/11

8:28 am-5:16 pm

1 stop7h 48m

Baltimore/Washington

Sat 11/15

6:00 am-4:30 pm

2 stops11h 30m

$521

San Luis PotosíBaltimore

SLP - BWI

SLPBWI

San Luis Potosi

Tue 11/11

12:49 pm-9:59 am

2 stops20h 10m

Baltimore/Washington

Sat 11/15

10:55 am-9:00 pm

2 stops11h 05m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from San Luis Potosí to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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.

Related info for your journey

Find useful and relevant information for your journey from San Luis Potosí to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Luis Potosí to Baltimore?

    There are many flights that can get you from San Luis Potosí to Baltimore in 7h 48m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 1844 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

    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 Baltimore.

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

    Yes. Cheapflights offers flight deals from San Luis Potosí to Baltimore 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 San Luis Potosí to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from San Luis Potosí to Baltimore (average of $241). Flying from San Luis Potosí to Baltimore in March is currently the most expensive (average of $290). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.