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BWI - SLP

$192 Find Cheap Flights from Baltimore to San Luis Potosí - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$410
Typical prices: $375-$701
Multiple Airlines
Sun 11/11Wed 11/21
BWI - SLP • 2 stops
Cheapest one-way
$192
Typical prices: $198-$326
Multiple Airlines
Tue 11/6
BWI - SLP • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Baltimore and San Luis Potosí. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 38% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $621 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 8h 10m (one-way)
Insights
Insights
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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)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Wed, Nov 11 - Sat, Nov 21
Multiple Airlines Logo
8:41 pm - 1:50 pmBWI  Baltimore/Washington-SLP San Luis Potosi
18h 09m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl
Multiple Airlines Logo
3:05 pm - 10:02 amSLP  San Luis Potosi-BWI Baltimore/Washington
17h 57m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$410Multiple Airlines
Wed, Nov 11 - Sat, Nov 21
Frontier Logo
4:59 pm - 1:50 pmBWI  Baltimore/Washington-SLP San Luis Potosi
21h 51m1 stop Houston George Bush Intcntl
Frontier Logo
3:05 pm - 10:02 amSLP  San Luis Potosi-BWI Baltimore/Washington
17h 57m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$439Frontier
Wed, Nov 11 - Sat, Nov 21
Multiple Airlines Logo
10:41 am - 1:50 pmBWI  Baltimore/Washington-SLP San Luis Potosi
28h 09m3 stops Atlanta Hartsfield-Jackson Orlando Houston George Bush Intcntl
Multiple Airlines Logo
3:05 pm - 10:02 amSLP  San Luis Potosi-BWI Baltimore/Washington
17h 57m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$491Multiple Airlines
Wed, Nov 11 - Sat, Nov 21
Multiple Airlines Logo
10:41 am - 1:50 pmBWI  Baltimore/Washington-SLP San Luis Potosi
28h 09m3 stops Atlanta Hartsfield-Jackson Orlando Houston George Bush Intcntl
Multiple Airlines Logo
3:05 pm - 1:34 pmSLP  San Luis Potosi-BWI Baltimore/Washington
21h 29m3 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson Tampa
$517Multiple Airlines
Wed, Nov 11 - Sat, Nov 21
Frontier Logo
7:05 pm - 1:50 pmBWI  Baltimore/Washington-SLP San Luis Potosi
19h 45m2 stops Orlando Houston George Bush Intcntl
Frontier Logo
3:05 pm - 10:02 amSLP  San Luis Potosi-BWI Baltimore/Washington
17h 57m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$519Frontier
Thu, Nov 12 - Sat, Nov 21
Multiple Airlines Logo
8:41 pm - 7:13 pmBWI  Baltimore/Washington-SLP San Luis Potosi
23h 32m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Multiple Airlines Logo
3:05 pm - 10:02 amSLP  San Luis Potosi-BWI Baltimore/Washington
17h 57m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$531Multiple Airlines
Thu, Nov 12 - Sat, Nov 21
Multiple Airlines Logo
2:07 pm - 7:13 pmBWI  Baltimore/Washington-SLP San Luis Potosi
30h 06m1 stop Dallas/Fort Worth
Multiple Airlines Logo
3:05 pm - 12:42 amSLP  San Luis Potosi-BWI Baltimore/Washington
32h 37m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson
$532Multiple Airlines
Mon, Nov 16 - Wed, Nov 25
Multiple Airlines Logo
5:42 pm - 1:50 pmBWI  Baltimore/Washington-SLP San Luis Potosi
21h 08m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
1:20 pm - 12:42 amSLP  San Luis Potosi-BWI Baltimore/Washington
34h 22m2 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson
$538Multiple Airlines
Thu, Nov 12 - Sat, Nov 21
Multiple Airlines Logo
8:41 pm - 7:13 pmBWI  Baltimore/Washington-SLP San Luis Potosi
23h 32m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
Multiple Airlines Logo
3:05 pm - 1:34 pmSLP  San Luis Potosi-BWI Baltimore/Washington
21h 29m3 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson Tampa
$543Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
Frontier Logo
9:12 pm - 1:34 pmBWI  Baltimore/Washington-SLP San Luis Potosi
18h 22m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl
Frontier Logo
1:36 pm - 9:27 amSLP  San Luis Potosi-BWI Baltimore/Washington
17h 51m2 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson
$550Frontier
Booking Insights

Price, demand and travel trends for Baltimore to San Luis Potosí flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Baltimore to San Luis Potosí?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Baltimore to San Luis Potosí. It’s 50% cheaper than the average day, while Sunday is the most expensive, with prices 81% higher.

Find deals

Key details for Baltimore to San Luis Potosí flights

Low season

September

Cheapest flight

$192
Beat the crowds with an average 59% drop in travelers.
One-way 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

Your Baltimore to San Luis Potosí flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Baltimore to San Luis Potosí?

    Only Economy Class is available on flights from Baltimore to San Luis Potosí.

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

    A nonstop flight from Baltimore to San Luis Potosí takes 00m, covering 1,844 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Baltimore to San Luis Potosí flight?

    Round-trip flights from Baltimore to San Luis Potosí range from $375 to $701, with an average of $583 over the past 12 months. Anything below $375 counts as a good deal.

  • Have flight prices from Baltimore to San Luis Potosí changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $410 to $1,192. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Baltimore to San Luis Potosí looking right now?

    One-way fares from Baltimore to San Luis Potosí are currently higher than usual. Average one-way flight prices are about $293, which is 23% above the typical average for this route.

  • What car rental options are available at San Luis Potosi Airport (SLP)?

    San Luis Potosi Airport (SLP) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Budget
    • Europcar
    • Hertz
    • Fox
    • Avis

  • Which airports can I use when flying from Baltimore to San Luis Potosí?

    Flights from Baltimore to San Luis Potosí usually depart from Baltimore/Washington (BWI) and arrive at San Luis Potosi (SLP).

  • Which airports do connecting flights from Baltimore to San Luis Potosí pass through?

    One-stop flights from Baltimore to San Luis Potosí most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 39% of one-stop connections
    • Dallas/Fort Worth (DFW) - 29% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 29% of one-stop connections
    • Cancun (CUN) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Baltimore to San Luis Potosí?

    Yes. Flexible dates can save you up to 73% on flights from Baltimore to San Luis Potosí. Wednesday is the cheapest departure day at $292 round-trip on average, while Sunday is the most expensive at $1,058, a difference of $766.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Baltimore to San Luis Potosí?

    Flying via Houston George Bush Intcntl (IAH) gives the shortest average 1-stop total travel time at 7h 50m, compared with 8h 10m via Dallas/Fort Worth (DFW) and 8h 29m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Baltimore and San Luis Potosí?

    San Luis Potosí is 2 hours behind Baltimore (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Baltimore to San Luis Potosí flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $292, about $766 less than Sunday fares (72% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Baltimore to San Luis Potosí trip for March. Fares historically average $359 round-trip in that month - typically $567 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Baltimore to San Luis Potosí

Complete your trip to San Luis Potosí with a hotel stay or car rental

Car rentals in San Luis Potosí
Hotels in San Luis Potosí