$237+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SLP — BWI
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from San Luis Potosí to BaltimoreExplore 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 30, 2026.
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 30, 2026.
This Justfly.com deal was found by Cheapflights users on 9/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:20 pm -
1 stop20h 32m
Wed 12/25:47 pm -
1 stop21h 03m
Deal found 9/29![Frontier logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:20 pm -
2 stops18h 42m
Wed 12/25:47 pm -
1 stop21h 03m
Deal found 9/29![Multiple Airlines logo]()
$418
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:05 pm -
2 stops16h 57m
Sat 11/216:40 pm -
2 stops25h 33m
Deal found 9/30![Multiple Airlines logo]()
$420
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:20 pm -
1 stop20h 32m
Sat 12/51:54 pm -
2 stops30h 19m
Deal found 9/29![Frontier logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:28 pm -
1 stop18h 29m
Sun 12/66:50 pm -
2 stops25h 23m
Deal found 9/29![Multiple Airlines logo]()
$452
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:48 pm -
2 stops15h 32m
Mon 10/199:12 pm -
2 stops18h 22m
Deal found 9/29![Frontier logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 11/156:00 am -
1 stop28h 36m
Sun 12/66:00 am -
1 stop6h 49m
Deal found 9/29![United Airlines logo]()
$504
Best flights from San Luis Potosí to BaltimoreDiscover carefully curated flight deals from San Luis Potosí to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from San Luis Potosí to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:20 pm -
1 stop20h 32m
Sat 12/51:54 pm -
2 stops30h 19m
Deal found 9/29![Frontier logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Wed 1/2712:49 pm -
2 stops31h 42m
Sun 1/316:05 am -
2 stops15h 52m
Deal found 9/29![United Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:28 pm -
1 stop18h 29m
Sun 12/66:50 pm -
2 stops25h 23m
Deal found 9/29![Multiple Airlines logo]()
$452
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:20 pm -
2 stops23h 56m
Wed 12/26:50 pm -
2 stops20h 00m
Deal found 9/29![Frontier logo]()
$483
Last-minute flights from San Luis Potosí to BaltimoreDiscover last-minute flight deals from San Luis Potosí to Baltimore. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Potosí to Baltimore. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/67:12 am -
1 stop7h 15m
Sat 10/103:04 pm -
1 stop21h 45m
Deal found 9/30![United Airlines logo]()
$559
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:48 pm -
3 stops20h 12m
Sat 10/105:47 am -
2 stops18h 28m
Deal found 9/30![Multiple Airlines logo]()
$692
This Frontier deal was found by Cheapflights users on 9/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:48 pm -
2 stops15h 32m
Mon 10/199:12 pm -
2 stops18h 22m
Deal found 9/29![Frontier logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:29 pm -
1 stop17h 34m
Mon 10/199:12 pm -
2 stops18h 22m
Deal found 9/29![Multiple Airlines logo]()
$537
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:06 pm -
1 stop20h 59m
Mon 10/197:14 pm -
1 stop18h 02m
Deal found 9/29![American Airlines logo]()
$654
One-way flights from San Luis Potosí to BaltimoreSearch for one-way flight options from San Luis Potosí to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from San Luis Potosí to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Volaris deal was found by Cheapflights users on 9/27. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:52 pm -
1 stop17h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Volaris logo]()
$237
This CheapOair deal was found by Cheapflights users on 9/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:48 pm -
1 stop27h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:36 pm -
3 stops42h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:48 pm -
2 stops23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:05 pm -
3 stops20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Mon 10/57:12 am -
2 stops28h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$339
Find 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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $392 (Justfly.com) |
One-way from | $237 (Volaris) |
Popular in | March |
Cheapest in | February |
Average price | $689 |
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 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from San Luis Potosí to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Wed 10/7
3:52 pm-10:58 am
1 stop17h 06m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$237
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Tue 10/27
2:48 pm-8:15 pm
1 stop27h 27m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$238
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Mon 10/12
1:36 pm-10:05 am
2 stops42h 29m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$280
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Mon 10/12
11:45 am-4:27 pm
1 stop26h 42m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$339
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Mon 10/5
7:12 am-1:58 pm
2 stops28h 46m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$339
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Thu 10/8
9:40 am-12:51 am
2 stops13h 11m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$341
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Tue 10/6
6:02 am-9:30 pm
2 stops13h 28m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$343
Quickest round-trip
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Tue 10/6
11:45 am-10:34 pm
1 stop8h 49m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$343
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Tue 10/13
7:12 am-10:34 pm
1 stop13h 22m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$343
San Luis PotosíBaltimore
SLP San Luis Potosi - BWI Baltimore/Washington
SLPBWI
San Luis Potosi
Wed 11/11
1:20 pm-10:52 am
1 stop20h 32m
Baltimore/Washington
Sat 12/5
1:54 pm-7:13 pm
2 stops30h 19m
$422
Showing 1-10 of 13 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San Luis Potosí-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Potosí-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Potosí-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Potosí-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Potosí-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SLP-BWI
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
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