BWI - SLP

$444 Find Cheap Flights from Baltimore to San Luis Potosí

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to San Luis Potosí departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Potosí

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to San Luis Potosí, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to San Luis Potosí, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$444
Aeromexico
Mon 1/19Fri 1/23
BWI - SLP • 1 stop
Cheapest one-way
Multiple Airlines
Sun 12/28
BWI - SLP • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Luis Potosí!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to San Luis Potosí (BWI-SLP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to San Luis Potosí that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to San Luis Potosí

Mon, Jan 19 - Fri, Jan 23
Aeromexico Logo
8:45 am - 6:19 pm
BWI
-
SLP
10h 34m1 stop
Aeromexico Logo
5:48 am - 10:02 pm
SLP
-
BWI
15h 14m2 stops
$444Aeromexico
Tue, Feb 10 - Tue, Feb 17
Delta Logo
7:22 am - 11:59 pm
BWI
-
SLP
17h 37m2 stops
Delta Logo
12:59 pm - 12:35 am
SLP
-
BWI
10h 36m2 stops
$449Delta
Mon, Jan 19 - Fri, Jan 23
United Airlines Logo
4:10 pm - 11:49 am
BWI
-
SLP
20h 39m2 stops
United Airlines Logo
12:49 pm - 2:11 pm
SLP
-
BWI
24h 22m3 stops
$481United Airlines
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
5:18 pm - 11:49 am
BWI
-
SLP
19h 31m2 stops
United Airlines Logo
6:00 am - 11:30 am
SLP
-
BWI
28h 30m1 stop
$494United Airlines
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
8:07 am - 11:49 am
BWI
-
SLP
28h 42m1 stop
United Airlines Logo
12:49 pm - 11:30 am
SLP
-
BWI
21h 41m1 stop
$502United Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to San Luis Potosí flights

Get data-powered insights and trends into flights from Baltimore to San Luis Potosí to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Baltimore and San Luis Potosí?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Baltimore to San Luis Potosí.

There is just one airline that flies from Baltimore to San Luis Potosí direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $498.

Good to know

Cheapest flight$444
Flight from Baltimore to San Luis Potosí

When to book flights from Baltimore to San Luis Potosí

Are your dates flexible? Find out the best times to travel from Baltimore to San Luis Potosí based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to San Luis Potosí

  • What is the cheapest flight from Baltimore to San Luis Potosí?

    In the last 3 days, the lowest price for a flight from Baltimore to San Luis Potosí was $444 for a round-trip ticket.

  • Do I need a passport to fly between Baltimore and San Luis Potosí?

    A passport is required to fly from Baltimore to San Luis Potosí.

  • Which airports will I be using when flying from Baltimore to San Luis Potosí?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at San Luis Potosí, also known as San Luis Potosi.

  • Which aircraft models fly most regularly from Baltimore to San Luis Potosí?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to San Luis Potosí?

    oneworld is the only airline alliance operating flights between Baltimore and San Luis Potosí.

  • How does KAYAK find such low prices on flights from Baltimore to San Luis Potosí?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to San Luis Potosí.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to San Luis Potosí?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Potosí from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to San Luis Potosí?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Potosí with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SLP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to San Luis Potosí?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Potosí from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baltimore to San Luis Potosí

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to San Luis Potosí. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to San Luis Potosí? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11072 reviews
7.2Comfort
6.5Food
7.5Boarding
8.0Crew
6.9Entertainment
Airline reviews

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

2.0 MediocreElora, Dec 2025
MIA - LAS
Read more American Airlines reviews

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

Everything you need to know for your flight from Baltimore to San Luis Potosí

Information on your arrival and departure airports