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Cheap flights from Newark Airport to San Luis Potosí from $323

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to San Luis Potosí departing on 9/5. 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

Find the cheapest flights from Newark Airport to San Luis Potosí

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:29 pm - 11:00 am
EWR
-
SLP
19h 31m
1 stop
American Airlines Logo
12:06 pm - 11:38 am
SLP
-
EWR
21h 32m
1 stop
$323American Airlines
Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
8:00 am - 11:00 am
EWR
-
SLP
29h 00m
1 stop
American Airlines Logo
11:50 am - 12:41 pm
SLP
-
EWR
22h 51m
2 stops
$464American Airlines
Sat, Aug 29 - Tue, Sep 1
Multiple Airlines Logo
1:35 pm - 1:01 pm
EWR
-
SLP
25h 26m
1 stop
Multiple Airlines Logo
7:04 am - 12:59 am
SLP
-
EWR
15h 55m
2 stops
$499Multiple Airlines
Sat, Sep 5 - Fri, Sep 11
American Airlines Logo
5:00 pm - 12:16 pm
EWR
-
SLP
20h 16m
2 stops
American Airlines Logo
1:16 pm - 11:35 am
SLP
-
EWR
21h 19m
2 stops
$539American Airlines
Fri, Nov 6 - Mon, Nov 9
Aeromexico Logo
8:05 am - 10:54 pm
EWR
-
SLP
16h 49m
1 stop
Aeromexico Logo
9:12 am - 10:12 pm
SLP
-
EWR
11h 00m
1 stop
$576Aeromexico
Tue, Sep 1 - Fri, Sep 4
American Airlines Logo
6:00 am - 12:44 pm
EWR
-
SLP
7h 44m
1 stop
American Airlines Logo
1:35 pm - 11:50 am
SLP
-
EWR
21h 15m
2 stops
$577American Airlines
Thu, Dec 3 - Mon, Dec 14
Aeromexico Logo
1:23 pm - 8:25 am
EWR
-
SLP
21h 02m
2 stops
Aeromexico Logo
9:12 am - 10:12 pm
SLP
-
EWR
11h 00m
1 stop
$581Aeromexico
Tue, Sep 1 - Fri, Sep 4
American Airlines Logo
8:00 am - 11:00 am
EWR
-
SLP
29h 00m
1 stop
American Airlines Logo
11:50 am - 11:03 pm
SLP
-
EWR
9h 13m
1 stop
$589American Airlines
Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
5:19 pm - 11:00 am
EWR
-
SLP
19h 41m
2 stops
American Airlines Logo
11:50 am - 12:41 pm
SLP
-
EWR
22h 51m
2 stops
$595American Airlines
Sat, Aug 29 - Tue, Sep 1
American Airlines Logo
5:20 pm - 12:16 pm
EWR
-
SLP
19h 56m
1 stop
American Airlines Logo
1:16 pm - 12:41 pm
SLP
-
EWR
22h 25m
2 stops
$596American Airlines
Fri, Nov 6 - Mon, Nov 9

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American Airlines flights from Newark Airport to San Luis Potosí

Our best American Airlines deals on Newark Airport to San Luis Potosí flight tickets
American Airlines
Sep 5
EWR5:29 pmNewark
19h 31m
1 stop
SLP11:00 amSan Luis Potosi
Sep 11
SLP12:06 pmSan Luis Potosi
21h 32m
1 stop
EWR11:38 amNewark
$323
American Airlines
Aug 29
EWR8:00 amNewark
29h 00m
1 stop
SLP11:00 amSan Luis Potosi
Sep 1
SLP11:50 amSan Luis Potosi
22h 51m
2 stops
EWR12:41 pmNewark
$464
American Airlines
Nov 6
EWR5:00 pmNewark
20h 16m
2 stops
SLP12:16 pmSan Luis Potosi
Nov 9
SLP1:16 pmSan Luis Potosi
21h 19m
2 stops
EWR11:35 amNewark
$539

Aeromexico flights from Newark Airport to San Luis Potosí

Our best Aeromexico deals on Newark Airport to San Luis Potosí flight tickets
Aeromexico
Sep 1
EWR8:05 amNewark
16h 49m
1 stop
SLP10:54 pmSan Luis Potosi
Sep 4
SLP9:12 amSan Luis Potosi
11h 00m
1 stop
EWR10:12 pmNewark
$576
Aeromexico
Sep 1
EWR1:23 pmNewark
21h 02m
2 stops
SLP8:25 amSan Luis Potosi
Sep 4
SLP9:12 amSan Luis Potosi
11h 00m
1 stop
EWR10:12 pmNewark
$581
Aeromexico
Sep 1
EWR8:05 amNewark
16h 49m
1 stop
SLP10:54 pmSan Luis Potosi
Sep 4
SLP9:12 amSan Luis Potosi
11h 00m
1 stop
EWR10:12 pmNewark
$616

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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 July 22, 2026.
Use the filters below to find and compare flights from Newark Airport to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Sat 9/5

5:29 pm-11:00 am

1 stop19h 31m

San Luis Potosi

Fri 9/11

12:06 pm-11:38 am

1 stop21h 32m

$323

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Sat 8/29

8:00 am-11:00 am

1 stop29h 00m

San Luis Potosi

Tue 9/1

11:50 am-12:41 pm

2 stops22h 51m

$464

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Sat 9/5

1:35 pm-1:01 pm

1 stop25h 26m

San Luis Potosi

Fri 9/11

7:04 am-12:59 am

2 stops15h 55m

$499

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Fri 11/6

5:00 pm-12:16 pm

2 stops20h 16m

San Luis Potosi

Mon 11/9

1:16 pm-11:35 am

2 stops21h 19m

$539
Quickest round-trip

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Tue 9/1

8:05 am-10:54 pm

1 stop16h 49m

San Luis Potosi

Fri 9/4

9:12 am-10:12 pm

1 stop11h 00m

$576

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Thu 12/3

6:00 am-12:44 pm

1 stop7h 44m

San Luis Potosi

Mon 12/14

1:35 pm-11:50 am

2 stops21h 15m

$577

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Tue 9/1

1:23 pm-8:25 am

2 stops21h 02m

San Luis Potosi

Fri 9/4

9:12 am-10:12 pm

1 stop11h 00m

$581

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Sat 8/29

8:00 am-11:00 am

1 stop29h 00m

San Luis Potosi

Tue 9/1

11:50 am-11:03 pm

1 stop9h 13m

$589

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Sat 8/29

5:19 pm-11:00 am

2 stops19h 41m

San Luis Potosi

Tue 9/1

11:50 am-12:41 pm

2 stops22h 51m

$595

NewarkSan Luis Potosí

EWR - SLP

EWRSLP

Newark

Fri 11/6

5:20 pm-12:16 pm

1 stop19h 56m

San Luis Potosi

Mon 11/9

1:16 pm-12:41 pm

2 stops22h 25m

$596

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from Newark Airport 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 Newark to San Luis Potosi?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Newark to San Luis Potosi

When to book flights from Newark Airport to San Luis Potosí

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

Cheap Newark Airport to San Luis Potosí (EWR to SLP) flight deals and tips

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

Fastest flight time

9h 39m

Direct flights

None
The fastest flight from Newark Airport to San Luis Potosí takes 9h 39m
There are no direct flights from Newark Airport to San Luis Potosí. There are no popular flight routes from Newark Airport to San Luis Potosí.
Search flight deals

Frequently asked questions about flying from Newark Airport to San Luis Potosí

  • How far is Newark to San Luis Potosi by plane?

    The distance between Newark and San Luis Potosi is about 2018.6 mi. By plane, this route typically takes 9h 39m.

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

    Prices for flights from Newark Airport to San Luis Potosi Airport were last updated today.

  • How old do you have to be to fly from Newark 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 Newark 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.

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 New York to San Luis Potosí?

Finding the right flight to San Luis Potosí from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Luis Potosí quick and easy, saving you time and money.

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

All flight searches from New York to San Luis Potosí on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between New York and San Luis Potosí by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New York to San Luis Potosí right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Luis Potosí, momondo offers a useful price alert feature which will track prices for flights to San Luis Potosí from New York and alert you when they change.

An easier way to manage your San Luis Potosí trip

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